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0a29b90c FG |
1 | //! Tests for the `cargo build` command. |
2 | ||
3 | use cargo::{ | |
4 | core::compiler::CompileMode, | |
5 | core::{Shell, Workspace}, | |
6 | ops::CompileOptions, | |
7 | Config, | |
8 | }; | |
9 | use cargo_test_support::compare; | |
10 | use cargo_test_support::paths::{root, CargoPathExt}; | |
11 | use cargo_test_support::registry::Package; | |
12 | use cargo_test_support::tools; | |
13 | use cargo_test_support::{ | |
14 | basic_bin_manifest, basic_lib_manifest, basic_manifest, cargo_exe, git, is_nightly, main_file, | |
15 | paths, process, project, rustc_host, sleep_ms, symlink_supported, t, Execs, ProjectBuilder, | |
16 | }; | |
17 | use cargo_util::paths::dylib_path_envvar; | |
18 | use std::env; | |
19 | use std::fs; | |
20 | use std::io::Read; | |
21 | use std::process::Stdio; | |
22 | ||
23 | #[cargo_test] | |
24 | fn cargo_compile_simple() { | |
25 | let p = project() | |
26 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
27 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
28 | .build(); | |
29 | ||
30 | p.cargo("build").run(); | |
31 | assert!(p.bin("foo").is_file()); | |
32 | ||
33 | p.process(&p.bin("foo")).with_stdout("i am foo\n").run(); | |
34 | } | |
35 | ||
36 | #[cargo_test] | |
37 | fn cargo_fail_with_no_stderr() { | |
38 | let p = project() | |
39 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
40 | .file("src/foo.rs", &String::from("refusal")) | |
41 | .build(); | |
42 | p.cargo("build --message-format=json") | |
43 | .with_status(101) | |
44 | .with_stderr_does_not_contain("--- stderr") | |
45 | .run(); | |
46 | } | |
47 | ||
48 | /// Checks that the `CARGO_INCREMENTAL` environment variable results in | |
49 | /// `rustc` getting `-C incremental` passed to it. | |
50 | #[cargo_test] | |
51 | fn cargo_compile_incremental() { | |
52 | let p = project() | |
53 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
54 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
55 | .build(); | |
56 | ||
57 | p.cargo("build -v") | |
58 | .env("CARGO_INCREMENTAL", "1") | |
59 | .with_stderr_contains( | |
60 | "[RUNNING] `rustc [..] -C incremental=[..]/target/debug/incremental[..]`\n", | |
61 | ) | |
62 | .run(); | |
63 | ||
64 | p.cargo("test -v") | |
65 | .env("CARGO_INCREMENTAL", "1") | |
66 | .with_stderr_contains( | |
67 | "[RUNNING] `rustc [..] -C incremental=[..]/target/debug/incremental[..]`\n", | |
68 | ) | |
69 | .run(); | |
70 | } | |
71 | ||
72 | #[cargo_test] | |
73 | fn incremental_profile() { | |
74 | let p = project() | |
75 | .file( | |
76 | "Cargo.toml", | |
77 | r#" | |
78 | [package] | |
79 | name = "foo" | |
80 | version = "0.1.0" | |
81 | authors = [] | |
82 | ||
83 | [profile.dev] | |
84 | incremental = false | |
85 | ||
86 | [profile.release] | |
87 | incremental = true | |
88 | "#, | |
89 | ) | |
90 | .file("src/main.rs", "fn main() {}") | |
91 | .build(); | |
92 | ||
93 | p.cargo("build -v") | |
94 | .env_remove("CARGO_INCREMENTAL") | |
95 | .with_stderr_does_not_contain("[..]C incremental=[..]") | |
96 | .run(); | |
97 | ||
98 | p.cargo("build -v") | |
99 | .env("CARGO_INCREMENTAL", "1") | |
100 | .with_stderr_contains("[..]C incremental=[..]") | |
101 | .run(); | |
102 | ||
103 | p.cargo("build --release -v") | |
104 | .env_remove("CARGO_INCREMENTAL") | |
105 | .with_stderr_contains("[..]C incremental=[..]") | |
106 | .run(); | |
107 | ||
108 | p.cargo("build --release -v") | |
109 | .env("CARGO_INCREMENTAL", "0") | |
110 | .with_stderr_does_not_contain("[..]C incremental=[..]") | |
111 | .run(); | |
112 | } | |
113 | ||
114 | #[cargo_test] | |
115 | fn incremental_config() { | |
116 | let p = project() | |
117 | .file("src/main.rs", "fn main() {}") | |
118 | .file( | |
119 | ".cargo/config", | |
120 | r#" | |
121 | [build] | |
122 | incremental = false | |
123 | "#, | |
124 | ) | |
125 | .build(); | |
126 | ||
127 | p.cargo("build -v") | |
128 | .env_remove("CARGO_INCREMENTAL") | |
129 | .with_stderr_does_not_contain("[..]C incremental=[..]") | |
130 | .run(); | |
131 | ||
132 | p.cargo("build -v") | |
133 | .env("CARGO_INCREMENTAL", "1") | |
134 | .with_stderr_contains("[..]C incremental=[..]") | |
135 | .run(); | |
136 | } | |
137 | ||
781aab86 FG |
138 | #[cargo_test] |
139 | fn cargo_compile_with_redundant_default_mode() { | |
140 | let p = project() | |
141 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
142 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
143 | .build(); | |
144 | ||
145 | p.cargo("build --debug") | |
146 | .with_stderr( | |
147 | "\ | |
148 | error: unexpected argument '--debug' found | |
149 | ||
150 | tip: `--debug` is the default for `cargo build`; instead `--release` is supported | |
151 | ||
152 | Usage: cargo[EXE] build [OPTIONS] | |
153 | ||
154 | For more information, try '--help'. | |
155 | ", | |
156 | ) | |
157 | .with_status(1) | |
158 | .run(); | |
159 | } | |
160 | ||
ed00b5ec FG |
161 | #[cargo_test] |
162 | fn cargo_compile_with_unsupported_short_config_flag() { | |
163 | let p = project() | |
164 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
165 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
166 | .build(); | |
167 | ||
168 | p.cargo("build -c net.git-fetch-with-cli=true") | |
169 | .with_stderr( | |
170 | "\ | |
171 | error: unexpected argument '-c' found | |
172 | ||
173 | tip: a similar argument exists: '--config' | |
174 | ||
175 | Usage: cargo[EXE] build [OPTIONS] | |
176 | ||
177 | For more information, try '--help'. | |
178 | ", | |
179 | ) | |
180 | .with_status(1) | |
181 | .run(); | |
182 | } | |
183 | ||
0a29b90c FG |
184 | #[cargo_test] |
185 | fn cargo_compile_with_workspace_excluded() { | |
186 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
187 | ||
188 | p.cargo("build --workspace --exclude foo") | |
189 | .with_stderr_does_not_contain("[..]virtual[..]") | |
190 | .with_stderr_contains("[..]no packages to compile") | |
191 | .with_status(101) | |
192 | .run(); | |
193 | } | |
194 | ||
195 | #[cargo_test] | |
196 | fn cargo_compile_manifest_path() { | |
197 | let p = project() | |
198 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
199 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
200 | .build(); | |
201 | ||
202 | p.cargo("build --manifest-path foo/Cargo.toml") | |
203 | .cwd(p.root().parent().unwrap()) | |
204 | .run(); | |
205 | assert!(p.bin("foo").is_file()); | |
206 | } | |
207 | ||
ed00b5ec FG |
208 | #[cargo_test] |
209 | fn cargo_compile_with_wrong_manifest_path_flag() { | |
210 | let p = project() | |
211 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
212 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
213 | .build(); | |
214 | ||
215 | p.cargo("build --path foo/Cargo.toml") | |
216 | .cwd(p.root().parent().unwrap()) | |
217 | .with_stderr( | |
218 | "\ | |
219 | error: unexpected argument '--path' found | |
220 | ||
221 | tip: a similar argument exists: '--manifest-path' | |
222 | ||
223 | Usage: cargo[EXE] build [OPTIONS] | |
224 | ||
225 | For more information, try '--help'. | |
226 | ", | |
227 | ) | |
228 | .with_status(1) | |
229 | .run(); | |
230 | } | |
231 | ||
0a29b90c FG |
232 | #[cargo_test] |
233 | fn chdir_gated() { | |
234 | let p = project() | |
235 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
236 | .build(); | |
237 | p.cargo("-C foo build") | |
238 | .cwd(p.root().parent().unwrap()) | |
239 | .with_stderr( | |
240 | "error: the `-C` flag is unstable, \ | |
241 | pass `-Z unstable-options` on the nightly channel to enable it", | |
242 | ) | |
243 | .with_status(101) | |
244 | .run(); | |
245 | // No masquerade should also fail. | |
246 | p.cargo("-C foo -Z unstable-options build") | |
247 | .cwd(p.root().parent().unwrap()) | |
248 | .with_stderr( | |
249 | "error: the `-C` flag is unstable, \ | |
250 | pass `-Z unstable-options` on the nightly channel to enable it", | |
251 | ) | |
252 | .with_status(101) | |
253 | .run(); | |
254 | } | |
255 | ||
256 | #[cargo_test] | |
257 | fn cargo_compile_directory_not_cwd() { | |
258 | let p = project() | |
259 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
260 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
261 | .file(".cargo/config.toml", &"") | |
262 | .build(); | |
263 | ||
264 | p.cargo("-Zunstable-options -C foo build") | |
265 | .masquerade_as_nightly_cargo(&["chdir"]) | |
266 | .cwd(p.root().parent().unwrap()) | |
267 | .run(); | |
268 | assert!(p.bin("foo").is_file()); | |
269 | } | |
270 | ||
ed00b5ec FG |
271 | #[cargo_test] |
272 | fn cargo_compile_with_unsupported_short_unstable_feature_flag() { | |
273 | let p = project() | |
274 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
275 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
276 | .file(".cargo/config.toml", &"") | |
277 | .build(); | |
278 | ||
279 | p.cargo("-zunstable-options -C foo build") | |
280 | .masquerade_as_nightly_cargo(&["chdir"]) | |
281 | .cwd(p.root().parent().unwrap()) | |
282 | .with_stderr( | |
283 | "\ | |
284 | error: unexpected argument '-z' found | |
285 | ||
286 | tip: a similar argument exists: '-Z' | |
287 | ||
288 | Usage: cargo [..][OPTIONS] [COMMAND] | |
289 | cargo [..][OPTIONS] -Zscript <MANIFEST_RS> [ARGS]... | |
290 | ||
291 | For more information, try '--help'. | |
292 | ", | |
293 | ) | |
294 | .with_status(1) | |
295 | .run(); | |
296 | } | |
297 | ||
0a29b90c FG |
298 | #[cargo_test] |
299 | fn cargo_compile_directory_not_cwd_with_invalid_config() { | |
300 | let p = project() | |
301 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
302 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
303 | .file(".cargo/config.toml", &"!") | |
304 | .build(); | |
305 | ||
306 | p.cargo("-Zunstable-options -C foo build") | |
307 | .masquerade_as_nightly_cargo(&["chdir"]) | |
308 | .cwd(p.root().parent().unwrap()) | |
309 | .with_status(101) | |
310 | .with_stderr_contains( | |
311 | "\ | |
312 | Caused by: | |
313 | TOML parse error at line 1, column 1 | |
314 | | | |
315 | 1 | ! | |
316 | | ^ | |
317 | invalid key | |
318 | ", | |
319 | ) | |
320 | .run(); | |
321 | } | |
322 | ||
323 | #[cargo_test] | |
324 | fn cargo_compile_with_invalid_manifest() { | |
325 | let p = project().file("Cargo.toml", "").build(); | |
326 | ||
327 | p.cargo("build") | |
328 | .with_status(101) | |
329 | .with_stderr( | |
330 | "\ | |
331 | [ERROR] failed to parse manifest at `[..]` | |
332 | ||
333 | Caused by: | |
334 | virtual manifests must be configured with [workspace] | |
335 | ", | |
336 | ) | |
337 | .run(); | |
338 | } | |
339 | ||
340 | #[cargo_test] | |
341 | fn cargo_compile_with_invalid_manifest2() { | |
342 | let p = project() | |
343 | .file( | |
344 | "Cargo.toml", | |
345 | " | |
346 | [package] | |
347 | foo = bar | |
348 | ", | |
349 | ) | |
350 | .build(); | |
351 | ||
352 | p.cargo("build") | |
353 | .with_status(101) | |
354 | .with_stderr( | |
355 | "\ | |
356 | [ERROR] failed to parse manifest at `[..]` | |
357 | ||
0a29b90c FG |
358 | Caused by: |
359 | TOML parse error at line 3, column 23 | |
360 | | | |
361 | 3 | foo = bar | |
362 | | ^ | |
363 | invalid string | |
364 | expected `\"`, `'` | |
365 | ", | |
366 | ) | |
367 | .run(); | |
368 | } | |
369 | ||
370 | #[cargo_test] | |
371 | fn cargo_compile_with_invalid_manifest3() { | |
372 | let p = project().file("src/Cargo.toml", "a = bar").build(); | |
373 | ||
374 | p.cargo("build --manifest-path src/Cargo.toml") | |
375 | .with_status(101) | |
376 | .with_stderr( | |
377 | "\ | |
378 | [ERROR] failed to parse manifest at `[..]` | |
379 | ||
0a29b90c FG |
380 | Caused by: |
381 | TOML parse error at line 1, column 5 | |
382 | | | |
383 | 1 | a = bar | |
384 | | ^ | |
385 | invalid string | |
386 | expected `\"`, `'` | |
387 | ", | |
388 | ) | |
389 | .run(); | |
390 | } | |
391 | ||
392 | #[cargo_test] | |
393 | fn cargo_compile_duplicate_build_targets() { | |
394 | let p = project() | |
395 | .file( | |
396 | "Cargo.toml", | |
397 | r#" | |
398 | [package] | |
399 | name = "foo" | |
400 | version = "0.0.1" | |
401 | authors = [] | |
402 | ||
403 | [lib] | |
404 | name = "main" | |
405 | path = "src/main.rs" | |
406 | crate-type = ["dylib"] | |
407 | ||
408 | [dependencies] | |
409 | "#, | |
410 | ) | |
411 | .file("src/main.rs", "#![allow(warnings)] fn main() {}") | |
412 | .build(); | |
413 | ||
414 | p.cargo("build") | |
415 | .with_stderr( | |
416 | "\ | |
417 | warning: file `[..]main.rs` found to be present in multiple build targets: | |
418 | * `lib` target `main` | |
419 | * `bin` target `foo` | |
420 | [COMPILING] foo v0.0.1 ([..]) | |
421 | [FINISHED] [..] | |
422 | ", | |
423 | ) | |
424 | .run(); | |
425 | } | |
426 | ||
427 | #[cargo_test] | |
428 | fn cargo_compile_with_invalid_version() { | |
429 | let p = project() | |
430 | .file("Cargo.toml", &basic_manifest("foo", "1.0")) | |
431 | .build(); | |
432 | ||
433 | p.cargo("build") | |
434 | .with_status(101) | |
435 | .with_stderr( | |
436 | "\ | |
437 | [ERROR] failed to parse manifest at `[..]` | |
438 | ||
439 | Caused by: | |
781aab86 FG |
440 | TOML parse error at line 4, column 19 |
441 | | | |
442 | 4 | version = \"1.0\" | |
443 | | ^^^^^ | |
0a29b90c | 444 | unexpected end of input while parsing minor version number |
0a29b90c FG |
445 | ", |
446 | ) | |
447 | .run(); | |
448 | } | |
449 | ||
450 | #[cargo_test] | |
451 | fn cargo_compile_with_empty_package_name() { | |
452 | let p = project() | |
453 | .file("Cargo.toml", &basic_manifest("", "0.0.0")) | |
454 | .build(); | |
455 | ||
456 | p.cargo("build") | |
457 | .with_status(101) | |
458 | .with_stderr( | |
459 | "\ | |
460 | [ERROR] failed to parse manifest at `[..]` | |
461 | ||
462 | Caused by: | |
463 | package name cannot be an empty string | |
464 | ", | |
465 | ) | |
466 | .run(); | |
467 | } | |
468 | ||
469 | #[cargo_test] | |
470 | fn cargo_compile_with_invalid_package_name() { | |
471 | let p = project() | |
472 | .file("Cargo.toml", &basic_manifest("foo::bar", "0.0.0")) | |
473 | .build(); | |
474 | ||
475 | p.cargo("build") | |
476 | .with_status(101) | |
477 | .with_stderr( | |
478 | "\ | |
479 | [ERROR] failed to parse manifest at `[..]` | |
480 | ||
481 | Caused by: | |
482 | invalid character `:` in package name: `foo::bar`, [..] | |
483 | ", | |
484 | ) | |
485 | .run(); | |
486 | } | |
487 | ||
488 | #[cargo_test] | |
489 | fn cargo_compile_with_invalid_bin_target_name() { | |
490 | let p = project() | |
491 | .file( | |
492 | "Cargo.toml", | |
493 | r#" | |
494 | [package] | |
495 | name = "foo" | |
496 | authors = [] | |
497 | version = "0.0.0" | |
498 | ||
499 | [[bin]] | |
500 | name = "" | |
501 | "#, | |
502 | ) | |
503 | .build(); | |
504 | ||
505 | p.cargo("build") | |
506 | .with_status(101) | |
507 | .with_stderr( | |
508 | "\ | |
509 | [ERROR] failed to parse manifest at `[..]` | |
510 | ||
511 | Caused by: | |
512 | binary target names cannot be empty | |
513 | ", | |
514 | ) | |
515 | .run(); | |
516 | } | |
517 | ||
518 | #[cargo_test] | |
519 | fn cargo_compile_with_forbidden_bin_target_name() { | |
520 | let p = project() | |
521 | .file( | |
522 | "Cargo.toml", | |
523 | r#" | |
524 | [package] | |
525 | name = "foo" | |
526 | authors = [] | |
527 | version = "0.0.0" | |
528 | ||
529 | [[bin]] | |
530 | name = "build" | |
531 | "#, | |
532 | ) | |
533 | .build(); | |
534 | ||
535 | p.cargo("build") | |
536 | .with_status(101) | |
537 | .with_stderr( | |
538 | "\ | |
539 | [ERROR] failed to parse manifest at `[..]` | |
540 | ||
541 | Caused by: | |
ed00b5ec | 542 | the binary target name `build` is forbidden, it conflicts with cargo's build directory names |
0a29b90c FG |
543 | ", |
544 | ) | |
545 | .run(); | |
546 | } | |
547 | ||
548 | #[cargo_test] | |
549 | fn cargo_compile_with_bin_and_crate_type() { | |
550 | let p = project() | |
551 | .file( | |
552 | "Cargo.toml", | |
553 | r#" | |
554 | [package] | |
555 | name = "foo" | |
556 | authors = [] | |
557 | version = "0.0.0" | |
558 | ||
559 | [[bin]] | |
560 | name = "the_foo_bin" | |
561 | path = "src/foo.rs" | |
562 | crate-type = ["cdylib", "rlib"] | |
563 | "#, | |
564 | ) | |
565 | .file("src/foo.rs", "fn main() {}") | |
566 | .build(); | |
567 | ||
568 | p.cargo("build") | |
569 | .with_status(101) | |
570 | .with_stderr( | |
571 | "\ | |
572 | [ERROR] failed to parse manifest at `[..]` | |
573 | ||
574 | Caused by: | |
575 | the target `the_foo_bin` is a binary and can't have any crate-types set \ | |
576 | (currently \"cdylib, rlib\")", | |
577 | ) | |
578 | .run(); | |
579 | } | |
580 | ||
581 | #[cargo_test] | |
582 | fn cargo_compile_api_exposes_artifact_paths() { | |
583 | let p = project() | |
584 | .file( | |
585 | "Cargo.toml", | |
586 | r#" | |
587 | [package] | |
588 | name = "foo" | |
589 | authors = [] | |
590 | version = "0.0.0" | |
591 | ||
592 | [[bin]] | |
593 | name = "the_foo_bin" | |
594 | path = "src/bin.rs" | |
595 | ||
596 | [lib] | |
597 | name = "the_foo_lib" | |
598 | path = "src/foo.rs" | |
599 | crate-type = ["cdylib", "rlib"] | |
600 | "#, | |
601 | ) | |
602 | .file("src/foo.rs", "pub fn bar() {}") | |
603 | .file("src/bin.rs", "pub fn main() {}") | |
604 | .build(); | |
605 | ||
606 | let shell = Shell::from_write(Box::new(Vec::new())); | |
607 | let config = Config::new(shell, env::current_dir().unwrap(), paths::home()); | |
608 | let ws = Workspace::new(&p.root().join("Cargo.toml"), &config).unwrap(); | |
609 | let compile_options = CompileOptions::new(ws.config(), CompileMode::Build).unwrap(); | |
610 | ||
611 | let result = cargo::ops::compile(&ws, &compile_options).unwrap(); | |
612 | ||
613 | assert_eq!(1, result.binaries.len()); | |
614 | assert!(result.binaries[0].path.exists()); | |
615 | assert!(result.binaries[0] | |
616 | .path | |
617 | .to_str() | |
618 | .unwrap() | |
619 | .contains("the_foo_bin")); | |
620 | ||
621 | assert_eq!(1, result.cdylibs.len()); | |
622 | // The exact library path varies by platform, but should certainly exist at least | |
623 | assert!(result.cdylibs[0].path.exists()); | |
624 | assert!(result.cdylibs[0] | |
625 | .path | |
626 | .to_str() | |
627 | .unwrap() | |
628 | .contains("the_foo_lib")); | |
629 | } | |
630 | ||
631 | #[cargo_test] | |
632 | fn cargo_compile_with_bin_and_proc() { | |
633 | let p = project() | |
634 | .file( | |
635 | "Cargo.toml", | |
636 | r#" | |
637 | [package] | |
638 | name = "foo" | |
639 | authors = [] | |
640 | version = "0.0.0" | |
641 | ||
642 | [[bin]] | |
643 | name = "the_foo_bin" | |
644 | path = "src/foo.rs" | |
645 | proc-macro = true | |
646 | "#, | |
647 | ) | |
648 | .file("src/foo.rs", "fn main() {}") | |
649 | .build(); | |
650 | ||
651 | p.cargo("build") | |
652 | .with_status(101) | |
653 | .with_stderr( | |
654 | "\ | |
655 | [ERROR] failed to parse manifest at `[..]` | |
656 | ||
657 | Caused by: | |
658 | the target `the_foo_bin` is a binary and can't have `proc-macro` set `true`", | |
659 | ) | |
660 | .run(); | |
661 | } | |
662 | ||
663 | #[cargo_test] | |
664 | fn cargo_compile_with_invalid_lib_target_name() { | |
665 | let p = project() | |
666 | .file( | |
667 | "Cargo.toml", | |
668 | r#" | |
669 | [package] | |
670 | name = "foo" | |
671 | authors = [] | |
672 | version = "0.0.0" | |
673 | ||
674 | [lib] | |
675 | name = "" | |
676 | "#, | |
677 | ) | |
678 | .build(); | |
679 | ||
680 | p.cargo("build") | |
681 | .with_status(101) | |
682 | .with_stderr( | |
683 | "\ | |
684 | [ERROR] failed to parse manifest at `[..]` | |
685 | ||
686 | Caused by: | |
687 | library target names cannot be empty | |
688 | ", | |
689 | ) | |
690 | .run(); | |
691 | } | |
692 | ||
693 | #[cargo_test] | |
694 | fn cargo_compile_with_invalid_non_numeric_dep_version() { | |
695 | let p = project() | |
696 | .file( | |
697 | "Cargo.toml", | |
698 | r#" | |
699 | [package] | |
700 | name = "foo" | |
701 | version = "0.0.1" | |
702 | ||
703 | [dependencies] | |
704 | crossbeam = "y" | |
705 | "#, | |
706 | ) | |
707 | .build(); | |
708 | ||
709 | p.cargo("build") | |
710 | .with_status(101) | |
711 | .with_stderr( | |
712 | "\ | |
713 | [ERROR] failed to parse manifest at `[CWD]/Cargo.toml` | |
714 | ||
715 | Caused by: | |
716 | failed to parse the version requirement `y` for dependency `crossbeam` | |
717 | ||
718 | Caused by: | |
719 | unexpected character 'y' while parsing major version number | |
720 | ", | |
721 | ) | |
722 | .run(); | |
723 | } | |
724 | ||
725 | #[cargo_test] | |
726 | fn cargo_compile_without_manifest() { | |
727 | let p = project().no_manifest().build(); | |
728 | ||
729 | p.cargo("build") | |
730 | .with_status(101) | |
731 | .with_stderr("[ERROR] could not find `Cargo.toml` in `[..]` or any parent directory") | |
732 | .run(); | |
733 | } | |
734 | ||
735 | #[cargo_test] | |
736 | #[cfg(target_os = "linux")] | |
737 | fn cargo_compile_with_lowercase_cargo_toml() { | |
738 | let p = project() | |
739 | .no_manifest() | |
740 | .file("cargo.toml", &basic_manifest("foo", "0.1.0")) | |
741 | .file("src/lib.rs", &main_file(r#""i am foo""#, &[])) | |
742 | .build(); | |
743 | ||
744 | p.cargo("build") | |
745 | .with_status(101) | |
746 | .with_stderr( | |
747 | "[ERROR] could not find `Cargo.toml` in `[..]` or any parent directory, \ | |
748 | but found cargo.toml please try to rename it to Cargo.toml", | |
749 | ) | |
750 | .run(); | |
751 | } | |
752 | ||
753 | #[cargo_test] | |
754 | fn cargo_compile_with_invalid_code() { | |
755 | let p = project() | |
756 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
757 | .file("src/foo.rs", "invalid rust code!") | |
758 | .build(); | |
759 | ||
760 | p.cargo("build") | |
761 | .with_status(101) | |
762 | .with_stderr_contains( | |
763 | "[ERROR] could not compile `foo` (bin \"foo\") due to previous error\n", | |
764 | ) | |
765 | .run(); | |
766 | assert!(p.root().join("Cargo.lock").is_file()); | |
767 | } | |
768 | ||
769 | #[cargo_test] | |
770 | fn cargo_compile_with_invalid_code_in_deps() { | |
771 | let p = project() | |
772 | .file( | |
773 | "Cargo.toml", | |
774 | r#" | |
775 | [package] | |
776 | name = "foo" | |
777 | version = "0.0.1" | |
778 | authors = [] | |
779 | ||
780 | [dependencies.bar] | |
781 | path = "../bar" | |
782 | [dependencies.baz] | |
783 | path = "../baz" | |
784 | "#, | |
785 | ) | |
786 | .file("src/main.rs", "invalid rust code!") | |
787 | .build(); | |
788 | let _bar = project() | |
789 | .at("bar") | |
790 | .file("Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
791 | .file("src/lib.rs", "invalid rust code!") | |
792 | .build(); | |
793 | let _baz = project() | |
794 | .at("baz") | |
795 | .file("Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
796 | .file("src/lib.rs", "invalid rust code!") | |
797 | .build(); | |
798 | p.cargo("build") | |
799 | .with_status(101) | |
800 | .with_stderr_contains("[..]invalid rust code[..]") | |
801 | .with_stderr_contains("[ERROR] could not compile [..]") | |
802 | .run(); | |
803 | } | |
804 | ||
805 | #[cargo_test] | |
806 | fn cargo_compile_with_warnings_in_the_root_package() { | |
807 | let p = project() | |
808 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
809 | .file("src/foo.rs", "fn main() {} fn dead() {}") | |
810 | .build(); | |
811 | ||
812 | p.cargo("build") | |
813 | .with_stderr_contains("[WARNING] [..]dead[..]") | |
814 | .run(); | |
815 | } | |
816 | ||
817 | #[cargo_test] | |
818 | fn cargo_compile_with_warnings_in_a_dep_package() { | |
819 | let p = project() | |
820 | .file( | |
821 | "Cargo.toml", | |
822 | r#" | |
823 | [package] | |
824 | ||
825 | name = "foo" | |
826 | version = "0.5.0" | |
827 | authors = ["wycats@example.com"] | |
828 | ||
829 | [dependencies.bar] | |
830 | path = "bar" | |
831 | ||
832 | [[bin]] | |
833 | ||
834 | name = "foo" | |
835 | "#, | |
836 | ) | |
837 | .file("src/foo.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"])) | |
838 | .file("bar/Cargo.toml", &basic_lib_manifest("bar")) | |
839 | .file( | |
840 | "bar/src/bar.rs", | |
841 | r#" | |
842 | pub fn gimme() -> &'static str { | |
843 | "test passed" | |
844 | } | |
845 | ||
846 | fn dead() {} | |
847 | "#, | |
848 | ) | |
849 | .build(); | |
850 | ||
851 | p.cargo("build") | |
852 | .with_stderr_contains("[WARNING] [..]dead[..]") | |
853 | .run(); | |
854 | ||
855 | assert!(p.bin("foo").is_file()); | |
856 | ||
857 | p.process(&p.bin("foo")).with_stdout("test passed\n").run(); | |
858 | } | |
859 | ||
860 | #[cargo_test] | |
861 | fn cargo_compile_with_nested_deps_inferred() { | |
862 | let p = project() | |
863 | .file( | |
864 | "Cargo.toml", | |
865 | r#" | |
866 | [package] | |
867 | ||
868 | name = "foo" | |
869 | version = "0.5.0" | |
870 | authors = ["wycats@example.com"] | |
871 | ||
872 | [dependencies.bar] | |
873 | path = 'bar' | |
874 | ||
875 | [[bin]] | |
876 | name = "foo" | |
877 | "#, | |
878 | ) | |
879 | .file("src/foo.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"])) | |
880 | .file( | |
881 | "bar/Cargo.toml", | |
882 | r#" | |
883 | [package] | |
884 | ||
885 | name = "bar" | |
886 | version = "0.5.0" | |
887 | authors = ["wycats@example.com"] | |
888 | ||
889 | [dependencies.baz] | |
890 | path = "../baz" | |
891 | "#, | |
892 | ) | |
893 | .file( | |
894 | "bar/src/lib.rs", | |
895 | r#" | |
896 | extern crate baz; | |
897 | ||
898 | pub fn gimme() -> String { | |
899 | baz::gimme() | |
900 | } | |
901 | "#, | |
902 | ) | |
903 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.5.0")) | |
904 | .file( | |
905 | "baz/src/lib.rs", | |
906 | r#" | |
907 | pub fn gimme() -> String { | |
908 | "test passed".to_string() | |
909 | } | |
910 | "#, | |
911 | ) | |
912 | .build(); | |
913 | ||
914 | p.cargo("build").run(); | |
915 | ||
916 | assert!(p.bin("foo").is_file()); | |
917 | assert!(!p.bin("libbar.rlib").is_file()); | |
918 | assert!(!p.bin("libbaz.rlib").is_file()); | |
919 | ||
920 | p.process(&p.bin("foo")).with_stdout("test passed\n").run(); | |
921 | } | |
922 | ||
923 | #[cargo_test] | |
924 | fn cargo_compile_with_nested_deps_correct_bin() { | |
925 | let p = project() | |
926 | .file( | |
927 | "Cargo.toml", | |
928 | r#" | |
929 | [package] | |
930 | ||
931 | name = "foo" | |
932 | version = "0.5.0" | |
933 | authors = ["wycats@example.com"] | |
934 | ||
935 | [dependencies.bar] | |
936 | path = "bar" | |
937 | ||
938 | [[bin]] | |
939 | name = "foo" | |
940 | "#, | |
941 | ) | |
942 | .file("src/main.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"])) | |
943 | .file( | |
944 | "bar/Cargo.toml", | |
945 | r#" | |
946 | [package] | |
947 | ||
948 | name = "bar" | |
949 | version = "0.5.0" | |
950 | authors = ["wycats@example.com"] | |
951 | ||
952 | [dependencies.baz] | |
953 | path = "../baz" | |
954 | "#, | |
955 | ) | |
956 | .file( | |
957 | "bar/src/lib.rs", | |
958 | r#" | |
959 | extern crate baz; | |
960 | ||
961 | pub fn gimme() -> String { | |
962 | baz::gimme() | |
963 | } | |
964 | "#, | |
965 | ) | |
966 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.5.0")) | |
967 | .file( | |
968 | "baz/src/lib.rs", | |
969 | r#" | |
970 | pub fn gimme() -> String { | |
971 | "test passed".to_string() | |
972 | } | |
973 | "#, | |
974 | ) | |
975 | .build(); | |
976 | ||
977 | p.cargo("build").run(); | |
978 | ||
979 | assert!(p.bin("foo").is_file()); | |
980 | assert!(!p.bin("libbar.rlib").is_file()); | |
981 | assert!(!p.bin("libbaz.rlib").is_file()); | |
982 | ||
983 | p.process(&p.bin("foo")).with_stdout("test passed\n").run(); | |
984 | } | |
985 | ||
986 | #[cargo_test] | |
987 | fn cargo_compile_with_nested_deps_shorthand() { | |
988 | let p = project() | |
989 | .file( | |
990 | "Cargo.toml", | |
991 | r#" | |
992 | [package] | |
993 | ||
994 | name = "foo" | |
995 | version = "0.5.0" | |
996 | authors = ["wycats@example.com"] | |
997 | ||
998 | [dependencies.bar] | |
999 | path = "bar" | |
1000 | "#, | |
1001 | ) | |
1002 | .file("src/main.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"])) | |
1003 | .file( | |
1004 | "bar/Cargo.toml", | |
1005 | r#" | |
1006 | [package] | |
1007 | ||
1008 | name = "bar" | |
1009 | version = "0.5.0" | |
1010 | authors = ["wycats@example.com"] | |
1011 | ||
1012 | [dependencies.baz] | |
1013 | path = "../baz" | |
1014 | ||
1015 | [lib] | |
1016 | ||
1017 | name = "bar" | |
1018 | "#, | |
1019 | ) | |
1020 | .file( | |
1021 | "bar/src/bar.rs", | |
1022 | r#" | |
1023 | extern crate baz; | |
1024 | ||
1025 | pub fn gimme() -> String { | |
1026 | baz::gimme() | |
1027 | } | |
1028 | "#, | |
1029 | ) | |
1030 | .file("baz/Cargo.toml", &basic_lib_manifest("baz")) | |
1031 | .file( | |
1032 | "baz/src/baz.rs", | |
1033 | r#" | |
1034 | pub fn gimme() -> String { | |
1035 | "test passed".to_string() | |
1036 | } | |
1037 | "#, | |
1038 | ) | |
1039 | .build(); | |
1040 | ||
1041 | p.cargo("build").run(); | |
1042 | ||
1043 | assert!(p.bin("foo").is_file()); | |
1044 | assert!(!p.bin("libbar.rlib").is_file()); | |
1045 | assert!(!p.bin("libbaz.rlib").is_file()); | |
1046 | ||
1047 | p.process(&p.bin("foo")).with_stdout("test passed\n").run(); | |
1048 | } | |
1049 | ||
1050 | #[cargo_test] | |
1051 | fn cargo_compile_with_nested_deps_longhand() { | |
1052 | let p = project() | |
1053 | .file( | |
1054 | "Cargo.toml", | |
1055 | r#" | |
1056 | [package] | |
1057 | ||
1058 | name = "foo" | |
1059 | version = "0.5.0" | |
1060 | authors = ["wycats@example.com"] | |
1061 | ||
1062 | [dependencies.bar] | |
1063 | path = "bar" | |
1064 | version = "0.5.0" | |
1065 | ||
1066 | [[bin]] | |
1067 | ||
1068 | name = "foo" | |
1069 | "#, | |
1070 | ) | |
1071 | .file("src/foo.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"])) | |
1072 | .file( | |
1073 | "bar/Cargo.toml", | |
1074 | r#" | |
1075 | [package] | |
1076 | ||
1077 | name = "bar" | |
1078 | version = "0.5.0" | |
1079 | authors = ["wycats@example.com"] | |
1080 | ||
1081 | [dependencies.baz] | |
1082 | path = "../baz" | |
1083 | version = "0.5.0" | |
1084 | ||
1085 | [lib] | |
1086 | ||
1087 | name = "bar" | |
1088 | "#, | |
1089 | ) | |
1090 | .file( | |
1091 | "bar/src/bar.rs", | |
1092 | r#" | |
1093 | extern crate baz; | |
1094 | ||
1095 | pub fn gimme() -> String { | |
1096 | baz::gimme() | |
1097 | } | |
1098 | "#, | |
1099 | ) | |
1100 | .file("baz/Cargo.toml", &basic_lib_manifest("baz")) | |
1101 | .file( | |
1102 | "baz/src/baz.rs", | |
1103 | r#" | |
1104 | pub fn gimme() -> String { | |
1105 | "test passed".to_string() | |
1106 | } | |
1107 | "#, | |
1108 | ) | |
1109 | .build(); | |
1110 | ||
1111 | p.cargo("build").run(); | |
1112 | ||
1113 | assert!(p.bin("foo").is_file()); | |
1114 | assert!(!p.bin("libbar.rlib").is_file()); | |
1115 | assert!(!p.bin("libbaz.rlib").is_file()); | |
1116 | ||
1117 | p.process(&p.bin("foo")).with_stdout("test passed\n").run(); | |
1118 | } | |
1119 | ||
1120 | // Check that Cargo gives a sensible error if a dependency can't be found | |
1121 | // because of a name mismatch. | |
1122 | #[cargo_test] | |
1123 | fn cargo_compile_with_dep_name_mismatch() { | |
1124 | let p = project() | |
1125 | .file( | |
1126 | "Cargo.toml", | |
1127 | r#" | |
1128 | [package] | |
1129 | ||
1130 | name = "foo" | |
1131 | version = "0.0.1" | |
1132 | authors = ["wycats@example.com"] | |
1133 | ||
1134 | [[bin]] | |
1135 | ||
1136 | name = "foo" | |
1137 | ||
1138 | [dependencies.notquitebar] | |
1139 | ||
1140 | path = "bar" | |
1141 | "#, | |
1142 | ) | |
1143 | .file("src/bin/foo.rs", &main_file(r#""i am foo""#, &["bar"])) | |
1144 | .file("bar/Cargo.toml", &basic_bin_manifest("bar")) | |
1145 | .file("bar/src/bar.rs", &main_file(r#""i am bar""#, &[])) | |
1146 | .build(); | |
1147 | ||
1148 | p.cargo("build") | |
1149 | .with_status(101) | |
1150 | .with_stderr( | |
1151 | "\ | |
1152 | error: no matching package named `notquitebar` found | |
1153 | location searched: [CWD]/bar | |
1154 | required by package `foo v0.0.1 ([CWD])` | |
1155 | ", | |
1156 | ) | |
1157 | .run(); | |
1158 | } | |
1159 | ||
1160 | // Ensure that renamed deps have a valid name | |
1161 | #[cargo_test] | |
1162 | fn cargo_compile_with_invalid_dep_rename() { | |
1163 | let p = project() | |
1164 | .file( | |
1165 | "Cargo.toml", | |
1166 | r#" | |
1167 | [package] | |
1168 | name = "buggin" | |
1169 | version = "0.1.0" | |
1170 | ||
1171 | [dependencies] | |
1172 | "haha this isn't a valid name 🐛" = { package = "libc", version = "0.1" } | |
1173 | "#, | |
1174 | ) | |
1175 | .file("src/main.rs", &main_file(r#""What's good?""#, &[])) | |
1176 | .build(); | |
1177 | ||
1178 | p.cargo("build") | |
1179 | .with_status(101) | |
1180 | .with_stderr( | |
1181 | "\ | |
1182 | error: failed to parse manifest at `[..]` | |
1183 | ||
1184 | Caused by: | |
1185 | invalid character ` ` in dependency name: `haha this isn't a valid name 🐛`, characters must be Unicode XID characters (numbers, `-`, `_`, or most letters) | |
1186 | ", | |
1187 | ) | |
1188 | .run(); | |
1189 | } | |
1190 | ||
1191 | #[cargo_test] | |
1192 | fn cargo_compile_with_filename() { | |
1193 | let p = project() | |
1194 | .file("src/lib.rs", "") | |
1195 | .file( | |
1196 | "src/bin/a.rs", | |
1197 | r#" | |
1198 | extern crate foo; | |
1199 | fn main() { println!("hello a.rs"); } | |
1200 | "#, | |
1201 | ) | |
1202 | .file("examples/a.rs", r#"fn main() { println!("example"); }"#) | |
1203 | .build(); | |
1204 | ||
1205 | p.cargo("build --bin bin.rs") | |
1206 | .with_status(101) | |
1207 | .with_stderr( | |
1208 | "\ | |
1209 | [ERROR] no bin target named `bin.rs`. | |
1210 | Available bin targets: | |
1211 | a | |
1212 | ||
1213 | ", | |
1214 | ) | |
1215 | .run(); | |
1216 | ||
1217 | p.cargo("build --bin a.rs") | |
1218 | .with_status(101) | |
1219 | .with_stderr( | |
1220 | "\ | |
1221 | [ERROR] no bin target named `a.rs` | |
1222 | ||
1223 | <tab>Did you mean `a`?", | |
1224 | ) | |
1225 | .run(); | |
1226 | ||
1227 | p.cargo("build --example example.rs") | |
1228 | .with_status(101) | |
1229 | .with_stderr( | |
1230 | "\ | |
1231 | [ERROR] no example target named `example.rs`. | |
1232 | Available example targets: | |
1233 | a | |
1234 | ||
1235 | ", | |
1236 | ) | |
1237 | .run(); | |
1238 | ||
1239 | p.cargo("build --example a.rs") | |
1240 | .with_status(101) | |
1241 | .with_stderr( | |
1242 | "\ | |
1243 | [ERROR] no example target named `a.rs` | |
1244 | ||
1245 | <tab>Did you mean `a`?", | |
1246 | ) | |
1247 | .run(); | |
1248 | } | |
1249 | ||
1250 | #[cargo_test] | |
1251 | fn incompatible_dependencies() { | |
1252 | Package::new("bad", "0.1.0").publish(); | |
1253 | Package::new("bad", "1.0.0").publish(); | |
1254 | Package::new("bad", "1.0.1").publish(); | |
1255 | Package::new("bad", "1.0.2").publish(); | |
1256 | Package::new("bar", "0.1.0").dep("bad", "0.1.0").publish(); | |
1257 | Package::new("baz", "0.1.1").dep("bad", "=1.0.0").publish(); | |
1258 | Package::new("baz", "0.1.0").dep("bad", "=1.0.0").publish(); | |
1259 | Package::new("qux", "0.1.2").dep("bad", ">=1.0.1").publish(); | |
1260 | Package::new("qux", "0.1.1").dep("bad", ">=1.0.1").publish(); | |
1261 | Package::new("qux", "0.1.0").dep("bad", ">=1.0.1").publish(); | |
1262 | ||
1263 | let p = project() | |
1264 | .file( | |
1265 | "Cargo.toml", | |
1266 | r#" | |
1267 | [package] | |
1268 | name = "foo" | |
1269 | version = "0.0.1" | |
1270 | ||
1271 | [dependencies] | |
1272 | bar = "0.1.0" | |
1273 | baz = "0.1.0" | |
1274 | qux = "0.1.0" | |
1275 | "#, | |
1276 | ) | |
1277 | .file("src/main.rs", "fn main(){}") | |
1278 | .build(); | |
1279 | ||
1280 | p.cargo("build") | |
1281 | .with_status(101) | |
1282 | .with_stderr_contains( | |
1283 | "\ | |
1284 | error: failed to select a version for `bad`. | |
1285 | ... required by package `qux v0.1.0` | |
1286 | ... which satisfies dependency `qux = \"^0.1.0\"` of package `foo v0.0.1 ([..])` | |
1287 | versions that meet the requirements `>=1.0.1` are: 1.0.2, 1.0.1 | |
1288 | ||
1289 | all possible versions conflict with previously selected packages. | |
1290 | ||
1291 | previously selected package `bad v1.0.0` | |
1292 | ... which satisfies dependency `bad = \"=1.0.0\"` of package `baz v0.1.0` | |
1293 | ... which satisfies dependency `baz = \"^0.1.0\"` of package `foo v0.0.1 ([..])` | |
1294 | ||
1295 | failed to select a version for `bad` which could resolve this conflict", | |
1296 | ) | |
1297 | .run(); | |
1298 | } | |
1299 | ||
1300 | #[cargo_test] | |
1301 | fn incompatible_dependencies_with_multi_semver() { | |
1302 | Package::new("bad", "1.0.0").publish(); | |
1303 | Package::new("bad", "1.0.1").publish(); | |
1304 | Package::new("bad", "2.0.0").publish(); | |
1305 | Package::new("bad", "2.0.1").publish(); | |
1306 | Package::new("bar", "0.1.0").dep("bad", "=1.0.0").publish(); | |
1307 | Package::new("baz", "0.1.0").dep("bad", ">=2.0.1").publish(); | |
1308 | ||
1309 | let p = project() | |
1310 | .file( | |
1311 | "Cargo.toml", | |
1312 | r#" | |
1313 | [package] | |
1314 | name = "foo" | |
1315 | version = "0.0.1" | |
1316 | ||
1317 | [dependencies] | |
1318 | bar = "0.1.0" | |
1319 | baz = "0.1.0" | |
1320 | bad = ">=1.0.1, <=2.0.0" | |
1321 | "#, | |
1322 | ) | |
1323 | .file("src/main.rs", "fn main(){}") | |
1324 | .build(); | |
1325 | ||
1326 | p.cargo("build") | |
1327 | .with_status(101) | |
1328 | .with_stderr_contains( | |
1329 | "\ | |
1330 | error: failed to select a version for `bad`. | |
1331 | ... required by package `foo v0.0.1 ([..])` | |
1332 | versions that meet the requirements `>=1.0.1, <=2.0.0` are: 2.0.0, 1.0.1 | |
1333 | ||
1334 | all possible versions conflict with previously selected packages. | |
1335 | ||
1336 | previously selected package `bad v2.0.1` | |
1337 | ... which satisfies dependency `bad = \">=2.0.1\"` of package `baz v0.1.0` | |
1338 | ... which satisfies dependency `baz = \"^0.1.0\"` of package `foo v0.0.1 ([..])` | |
1339 | ||
1340 | previously selected package `bad v1.0.0` | |
1341 | ... which satisfies dependency `bad = \"=1.0.0\"` of package `bar v0.1.0` | |
1342 | ... which satisfies dependency `bar = \"^0.1.0\"` of package `foo v0.0.1 ([..])` | |
1343 | ||
1344 | failed to select a version for `bad` which could resolve this conflict", | |
1345 | ) | |
1346 | .run(); | |
1347 | } | |
1348 | ||
1349 | #[cargo_test] | |
1350 | fn compile_path_dep_then_change_version() { | |
1351 | let p = project() | |
1352 | .file( | |
1353 | "Cargo.toml", | |
1354 | r#" | |
1355 | [package] | |
1356 | name = "foo" | |
1357 | version = "0.0.1" | |
1358 | authors = [] | |
1359 | ||
1360 | [dependencies.bar] | |
1361 | path = "bar" | |
1362 | "#, | |
1363 | ) | |
1364 | .file("src/lib.rs", "") | |
1365 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1")) | |
1366 | .file("bar/src/lib.rs", "") | |
1367 | .build(); | |
1368 | ||
1369 | p.cargo("build").run(); | |
1370 | ||
1371 | p.change_file("bar/Cargo.toml", &basic_manifest("bar", "0.0.2")); | |
1372 | ||
1373 | p.cargo("build").run(); | |
1374 | } | |
1375 | ||
1376 | #[cargo_test] | |
1377 | fn ignores_carriage_return_in_lockfile() { | |
1378 | let p = project() | |
1379 | .file("src/main.rs", "mod a; fn main() {}") | |
1380 | .file("src/a.rs", "") | |
1381 | .build(); | |
1382 | ||
1383 | p.cargo("build").run(); | |
1384 | ||
1385 | let lock = p.read_lockfile(); | |
1386 | p.change_file("Cargo.lock", &lock.replace("\n", "\r\n")); | |
1387 | p.cargo("build").run(); | |
1388 | } | |
1389 | ||
1390 | #[cargo_test] | |
1391 | fn cargo_default_env_metadata_env_var() { | |
1392 | // Ensure that path dep + dylib + env_var get metadata | |
1393 | // (even though path_dep + dylib should not) | |
1394 | let p = project() | |
1395 | .file( | |
1396 | "Cargo.toml", | |
1397 | r#" | |
1398 | [package] | |
1399 | name = "foo" | |
1400 | version = "0.0.1" | |
1401 | authors = [] | |
1402 | ||
1403 | [dependencies.bar] | |
1404 | path = "bar" | |
1405 | "#, | |
1406 | ) | |
1407 | .file("src/lib.rs", "// hi") | |
1408 | .file( | |
1409 | "bar/Cargo.toml", | |
1410 | r#" | |
1411 | [package] | |
1412 | name = "bar" | |
1413 | version = "0.0.1" | |
1414 | authors = [] | |
1415 | ||
1416 | [lib] | |
1417 | name = "bar" | |
1418 | crate_type = ["dylib"] | |
1419 | "#, | |
1420 | ) | |
1421 | .file("bar/src/lib.rs", "// hello") | |
1422 | .build(); | |
1423 | ||
1424 | // No metadata on libbar since it's a dylib path dependency | |
1425 | p.cargo("build -v") | |
1426 | .with_stderr(&format!( | |
1427 | "\ | |
1428 | [COMPILING] bar v0.0.1 ([CWD]/bar) | |
1429 | [RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type dylib \ | |
1430 | --emit=[..]link \ | |
fe692bf9 | 1431 | -C prefer-dynamic[..]-C debuginfo=2 [..]\ |
0a29b90c FG |
1432 | -C metadata=[..] \ |
1433 | --out-dir [..] \ | |
1434 | -L dependency=[CWD]/target/debug/deps` | |
1435 | [COMPILING] foo v0.0.1 ([CWD]) | |
1436 | [RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
fe692bf9 | 1437 | --emit=[..]link[..]-C debuginfo=2 [..]\ |
0a29b90c FG |
1438 | -C metadata=[..] \ |
1439 | -C extra-filename=[..] \ | |
1440 | --out-dir [..] \ | |
1441 | -L dependency=[CWD]/target/debug/deps \ | |
1442 | --extern bar=[CWD]/target/debug/deps/{prefix}bar{suffix}` | |
1443 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]", | |
1444 | prefix = env::consts::DLL_PREFIX, | |
1445 | suffix = env::consts::DLL_SUFFIX, | |
1446 | )) | |
1447 | .run(); | |
1448 | ||
1449 | p.cargo("clean").run(); | |
1450 | ||
1451 | // If you set the env-var, then we expect metadata on libbar | |
1452 | p.cargo("build -v") | |
1453 | .env("__CARGO_DEFAULT_LIB_METADATA", "stable") | |
1454 | .with_stderr(&format!( | |
1455 | "\ | |
1456 | [COMPILING] bar v0.0.1 ([CWD]/bar) | |
1457 | [RUNNING] `rustc --crate-name bar bar/src/lib.rs [..]--crate-type dylib \ | |
1458 | --emit=[..]link \ | |
fe692bf9 | 1459 | -C prefer-dynamic[..]-C debuginfo=2 [..]\ |
0a29b90c FG |
1460 | -C metadata=[..] \ |
1461 | --out-dir [..] \ | |
1462 | -L dependency=[CWD]/target/debug/deps` | |
1463 | [COMPILING] foo v0.0.1 ([CWD]) | |
1464 | [RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
fe692bf9 | 1465 | --emit=[..]link[..]-C debuginfo=2 [..]\ |
0a29b90c FG |
1466 | -C metadata=[..] \ |
1467 | -C extra-filename=[..] \ | |
1468 | --out-dir [..] \ | |
1469 | -L dependency=[CWD]/target/debug/deps \ | |
1470 | --extern bar=[CWD]/target/debug/deps/{prefix}bar-[..]{suffix}` | |
1471 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
1472 | ", | |
1473 | prefix = env::consts::DLL_PREFIX, | |
1474 | suffix = env::consts::DLL_SUFFIX, | |
1475 | )) | |
1476 | .run(); | |
1477 | } | |
1478 | ||
1479 | #[cargo_test] | |
1480 | fn crate_env_vars() { | |
1481 | let p = project() | |
1482 | .file( | |
1483 | "Cargo.toml", | |
1484 | r#" | |
1485 | [package] | |
1486 | name = "foo" | |
1487 | version = "0.5.1-alpha.1" | |
1488 | description = "This is foo" | |
1489 | homepage = "https://example.com" | |
1490 | repository = "https://example.com/repo.git" | |
1491 | authors = ["wycats@example.com"] | |
1492 | license = "MIT OR Apache-2.0" | |
1493 | license-file = "license.txt" | |
1494 | rust-version = "1.61.0" | |
1495 | readme = "../../README.md" | |
1496 | ||
1497 | [[bin]] | |
1498 | name = "foo-bar" | |
1499 | path = "src/main.rs" | |
1500 | "#, | |
1501 | ) | |
1502 | .file( | |
1503 | "src/main.rs", | |
1504 | r#" | |
1505 | extern crate foo; | |
1506 | ||
1507 | ||
1508 | static VERSION_MAJOR: &'static str = env!("CARGO_PKG_VERSION_MAJOR"); | |
1509 | static VERSION_MINOR: &'static str = env!("CARGO_PKG_VERSION_MINOR"); | |
1510 | static VERSION_PATCH: &'static str = env!("CARGO_PKG_VERSION_PATCH"); | |
1511 | static VERSION_PRE: &'static str = env!("CARGO_PKG_VERSION_PRE"); | |
1512 | static VERSION: &'static str = env!("CARGO_PKG_VERSION"); | |
1513 | static CARGO_MANIFEST_DIR: &'static str = env!("CARGO_MANIFEST_DIR"); | |
1514 | static PKG_NAME: &'static str = env!("CARGO_PKG_NAME"); | |
1515 | static HOMEPAGE: &'static str = env!("CARGO_PKG_HOMEPAGE"); | |
1516 | static REPOSITORY: &'static str = env!("CARGO_PKG_REPOSITORY"); | |
1517 | static LICENSE: &'static str = env!("CARGO_PKG_LICENSE"); | |
1518 | static LICENSE_FILE: &'static str = env!("CARGO_PKG_LICENSE_FILE"); | |
1519 | static DESCRIPTION: &'static str = env!("CARGO_PKG_DESCRIPTION"); | |
1520 | static RUST_VERSION: &'static str = env!("CARGO_PKG_RUST_VERSION"); | |
1521 | static README: &'static str = env!("CARGO_PKG_README"); | |
1522 | static BIN_NAME: &'static str = env!("CARGO_BIN_NAME"); | |
1523 | static CRATE_NAME: &'static str = env!("CARGO_CRATE_NAME"); | |
1524 | ||
1525 | ||
1526 | fn main() { | |
1527 | let s = format!("{}-{}-{} @ {} in {}", VERSION_MAJOR, | |
1528 | VERSION_MINOR, VERSION_PATCH, VERSION_PRE, | |
1529 | CARGO_MANIFEST_DIR); | |
1530 | assert_eq!(s, foo::version()); | |
1531 | println!("{}", s); | |
1532 | assert_eq!("foo", PKG_NAME); | |
1533 | assert_eq!("foo-bar", BIN_NAME); | |
1534 | assert_eq!("foo_bar", CRATE_NAME); | |
1535 | assert_eq!("https://example.com", HOMEPAGE); | |
1536 | assert_eq!("https://example.com/repo.git", REPOSITORY); | |
1537 | assert_eq!("MIT OR Apache-2.0", LICENSE); | |
1538 | assert_eq!("license.txt", LICENSE_FILE); | |
1539 | assert_eq!("This is foo", DESCRIPTION); | |
1540 | assert_eq!("1.61.0", RUST_VERSION); | |
1541 | assert_eq!("../../README.md", README); | |
1542 | let s = format!("{}.{}.{}-{}", VERSION_MAJOR, | |
1543 | VERSION_MINOR, VERSION_PATCH, VERSION_PRE); | |
1544 | assert_eq!(s, VERSION); | |
1545 | ||
1546 | // Verify CARGO_TARGET_TMPDIR isn't set for bins | |
1547 | assert!(option_env!("CARGO_TARGET_TMPDIR").is_none()); | |
1548 | } | |
1549 | "#, | |
1550 | ) | |
1551 | .file( | |
1552 | "src/lib.rs", | |
1553 | r#" | |
1554 | use std::env; | |
1555 | use std::path::PathBuf; | |
1556 | ||
1557 | pub fn version() -> String { | |
1558 | format!("{}-{}-{} @ {} in {}", | |
1559 | env!("CARGO_PKG_VERSION_MAJOR"), | |
1560 | env!("CARGO_PKG_VERSION_MINOR"), | |
1561 | env!("CARGO_PKG_VERSION_PATCH"), | |
1562 | env!("CARGO_PKG_VERSION_PRE"), | |
1563 | env!("CARGO_MANIFEST_DIR")) | |
1564 | } | |
1565 | ||
1566 | pub fn check_no_int_test_env() { | |
1567 | env::var("CARGO_TARGET_DIR").unwrap_err(); | |
1568 | } | |
1569 | ||
1570 | pub fn check_tmpdir(tmp: Option<&'static str>) { | |
1571 | let tmpdir: PathBuf = tmp.unwrap().into(); | |
1572 | ||
1573 | let exe: PathBuf = env::current_exe().unwrap().into(); | |
1574 | let mut expected: PathBuf = exe.parent().unwrap() | |
1575 | .parent().unwrap() | |
1576 | .parent().unwrap() | |
1577 | .into(); | |
1578 | expected.push("tmp"); | |
1579 | assert_eq!(tmpdir, expected); | |
1580 | ||
1581 | // Check that CARGO_TARGET_TMPDIR isn't set for lib code | |
1582 | assert!(option_env!("CARGO_TARGET_TMPDIR").is_none()); | |
1583 | env::var("CARGO_TARGET_TMPDIR").unwrap_err(); | |
1584 | } | |
1585 | ||
1586 | #[test] | |
1587 | fn env() { | |
1588 | // Check that CARGO_TARGET_TMPDIR isn't set for unit tests | |
1589 | assert!(option_env!("CARGO_TARGET_TMPDIR").is_none()); | |
1590 | env::var("CARGO_TARGET_TMPDIR").unwrap_err(); | |
1591 | } | |
1592 | "#, | |
1593 | ) | |
1594 | .file( | |
1595 | "examples/ex-env-vars.rs", | |
1596 | r#" | |
1597 | static PKG_NAME: &'static str = env!("CARGO_PKG_NAME"); | |
1598 | static BIN_NAME: &'static str = env!("CARGO_BIN_NAME"); | |
1599 | static CRATE_NAME: &'static str = env!("CARGO_CRATE_NAME"); | |
1600 | ||
1601 | fn main() { | |
1602 | assert_eq!("foo", PKG_NAME); | |
1603 | assert_eq!("ex-env-vars", BIN_NAME); | |
1604 | assert_eq!("ex_env_vars", CRATE_NAME); | |
1605 | ||
1606 | // Verify CARGO_TARGET_TMPDIR isn't set for examples | |
1607 | assert!(option_env!("CARGO_TARGET_TMPDIR").is_none()); | |
1608 | } | |
1609 | "#, | |
1610 | ) | |
1611 | .file( | |
1612 | "tests/env.rs", | |
1613 | r#" | |
1614 | #[test] | |
1615 | fn env() { | |
1616 | foo::check_tmpdir(option_env!("CARGO_TARGET_TMPDIR")); | |
1617 | } | |
1618 | "#, | |
1619 | ); | |
1620 | ||
1621 | let p = if is_nightly() { | |
1622 | p.file( | |
1623 | "benches/env.rs", | |
1624 | r#" | |
1625 | #![feature(test)] | |
1626 | extern crate test; | |
1627 | use test::Bencher; | |
1628 | ||
1629 | #[bench] | |
1630 | fn env(_: &mut Bencher) { | |
1631 | foo::check_tmpdir(option_env!("CARGO_TARGET_TMPDIR")); | |
1632 | } | |
1633 | "#, | |
1634 | ) | |
1635 | .build() | |
1636 | } else { | |
1637 | p.build() | |
1638 | }; | |
1639 | ||
1640 | println!("build"); | |
1641 | p.cargo("build -v").run(); | |
1642 | ||
1643 | println!("bin"); | |
1644 | p.process(&p.bin("foo-bar")) | |
1645 | .with_stdout("0-5-1 @ alpha.1 in [CWD]") | |
1646 | .run(); | |
1647 | ||
1648 | println!("example"); | |
1649 | p.cargo("run --example ex-env-vars -v").run(); | |
1650 | ||
1651 | println!("test"); | |
1652 | p.cargo("test -v").run(); | |
1653 | ||
1654 | if is_nightly() { | |
1655 | println!("bench"); | |
1656 | p.cargo("bench -v").run(); | |
1657 | } | |
1658 | } | |
1659 | ||
1660 | #[cargo_test] | |
1661 | fn crate_authors_env_vars() { | |
1662 | let p = project() | |
1663 | .file( | |
1664 | "Cargo.toml", | |
1665 | r#" | |
1666 | [package] | |
1667 | name = "foo" | |
1668 | version = "0.5.1-alpha.1" | |
1669 | authors = ["wycats@example.com", "neikos@example.com"] | |
1670 | "#, | |
1671 | ) | |
1672 | .file( | |
1673 | "src/main.rs", | |
1674 | r#" | |
1675 | extern crate foo; | |
1676 | ||
1677 | static AUTHORS: &'static str = env!("CARGO_PKG_AUTHORS"); | |
1678 | ||
1679 | fn main() { | |
1680 | let s = "wycats@example.com:neikos@example.com"; | |
1681 | assert_eq!(AUTHORS, foo::authors()); | |
1682 | println!("{}", AUTHORS); | |
1683 | assert_eq!(s, AUTHORS); | |
1684 | } | |
1685 | "#, | |
1686 | ) | |
1687 | .file( | |
1688 | "src/lib.rs", | |
1689 | r#" | |
1690 | pub fn authors() -> String { | |
1691 | format!("{}", env!("CARGO_PKG_AUTHORS")) | |
1692 | } | |
1693 | "#, | |
1694 | ) | |
1695 | .build(); | |
1696 | ||
1697 | println!("build"); | |
1698 | p.cargo("build -v").run(); | |
1699 | ||
1700 | println!("bin"); | |
1701 | p.process(&p.bin("foo")) | |
1702 | .with_stdout("wycats@example.com:neikos@example.com") | |
1703 | .run(); | |
1704 | ||
1705 | println!("test"); | |
1706 | p.cargo("test -v").run(); | |
1707 | } | |
1708 | ||
1709 | #[cargo_test] | |
1710 | fn vv_prints_rustc_env_vars() { | |
1711 | let p = project() | |
1712 | .file( | |
1713 | "Cargo.toml", | |
1714 | r#" | |
1715 | [package] | |
1716 | name = "foo" | |
1717 | version = "0.0.1" | |
1718 | authors = ["escape='\"@example.com"] | |
1719 | "#, | |
1720 | ) | |
1721 | .file("src/main.rs", "fn main() {}") | |
1722 | .build(); | |
1723 | ||
1724 | let mut b = p.cargo("build -vv"); | |
1725 | ||
1726 | if cfg!(windows) { | |
1727 | b.with_stderr_contains( | |
1728 | "[RUNNING] `[..]set CARGO_PKG_NAME=foo&& [..]rustc [..]`" | |
1729 | ).with_stderr_contains( | |
1730 | r#"[RUNNING] `[..]set CARGO_PKG_AUTHORS="escape='\"@example.com"&& [..]rustc [..]`"# | |
1731 | ) | |
1732 | } else { | |
1733 | b.with_stderr_contains("[RUNNING] `[..]CARGO_PKG_NAME=foo [..]rustc [..]`") | |
1734 | .with_stderr_contains( | |
1735 | r#"[RUNNING] `[..]CARGO_PKG_AUTHORS='escape='\''"@example.com' [..]rustc [..]`"#, | |
1736 | ) | |
1737 | }; | |
1738 | ||
1739 | b.run(); | |
1740 | } | |
1741 | ||
1742 | // The tester may already have LD_LIBRARY_PATH=::/foo/bar which leads to a false positive error | |
1743 | fn setenv_for_removing_empty_component(mut execs: Execs) -> Execs { | |
1744 | let v = dylib_path_envvar(); | |
1745 | if let Ok(search_path) = env::var(v) { | |
1746 | let new_search_path = | |
1747 | env::join_paths(env::split_paths(&search_path).filter(|e| !e.as_os_str().is_empty())) | |
1748 | .expect("join_paths"); | |
1749 | execs.env(v, new_search_path); // build_command() will override LD_LIBRARY_PATH accordingly | |
1750 | } | |
1751 | execs | |
1752 | } | |
1753 | ||
1754 | // Regression test for #4277 | |
1755 | #[cargo_test] | |
1756 | fn crate_library_path_env_var() { | |
1757 | let p = project() | |
1758 | .file( | |
1759 | "src/main.rs", | |
1760 | &format!( | |
1761 | r#" | |
1762 | fn main() {{ | |
1763 | let search_path = env!("{}"); | |
1764 | let paths = std::env::split_paths(&search_path).collect::<Vec<_>>(); | |
1765 | assert!(!paths.contains(&"".into())); | |
1766 | }} | |
1767 | "#, | |
1768 | dylib_path_envvar() | |
1769 | ), | |
1770 | ) | |
1771 | .build(); | |
1772 | ||
1773 | setenv_for_removing_empty_component(p.cargo("run")).run(); | |
1774 | } | |
1775 | ||
1776 | // Regression test for #4277 | |
1777 | #[cargo_test] | |
1778 | fn build_with_fake_libc_not_loading() { | |
1779 | let p = project() | |
1780 | .file("src/main.rs", "fn main() {}") | |
1781 | .file("src/lib.rs", r#" "#) | |
1782 | .file("libc.so.6", r#""#) | |
1783 | .build(); | |
1784 | ||
1785 | setenv_for_removing_empty_component(p.cargo("build")).run(); | |
1786 | } | |
1787 | ||
1788 | // this is testing that src/<pkg-name>.rs still works (for now) | |
1789 | #[cargo_test] | |
1790 | fn many_crate_types_old_style_lib_location() { | |
1791 | let p = project() | |
1792 | .file( | |
1793 | "Cargo.toml", | |
1794 | r#" | |
1795 | [package] | |
1796 | ||
1797 | name = "foo" | |
1798 | version = "0.5.0" | |
1799 | authors = ["wycats@example.com"] | |
1800 | ||
1801 | [lib] | |
1802 | ||
1803 | name = "foo" | |
1804 | crate_type = ["rlib", "dylib"] | |
1805 | "#, | |
1806 | ) | |
1807 | .file("src/foo.rs", "pub fn foo() {}") | |
1808 | .build(); | |
1809 | p.cargo("build") | |
1810 | .with_stderr_contains( | |
1811 | "\ | |
1812 | [WARNING] path `[..]src/foo.rs` was erroneously implicitly accepted for library `foo`, | |
1813 | please rename the file to `src/lib.rs` or set lib.path in Cargo.toml", | |
1814 | ) | |
1815 | .run(); | |
1816 | ||
1817 | assert!(p.root().join("target/debug/libfoo.rlib").is_file()); | |
1818 | let fname = format!("{}foo{}", env::consts::DLL_PREFIX, env::consts::DLL_SUFFIX); | |
1819 | assert!(p.root().join("target/debug").join(&fname).is_file()); | |
1820 | } | |
1821 | ||
1822 | #[cargo_test] | |
1823 | fn many_crate_types_correct() { | |
1824 | let p = project() | |
1825 | .file( | |
1826 | "Cargo.toml", | |
1827 | r#" | |
1828 | [package] | |
1829 | ||
1830 | name = "foo" | |
1831 | version = "0.5.0" | |
1832 | authors = ["wycats@example.com"] | |
1833 | ||
1834 | [lib] | |
1835 | ||
1836 | name = "foo" | |
1837 | crate_type = ["rlib", "dylib"] | |
1838 | "#, | |
1839 | ) | |
1840 | .file("src/lib.rs", "pub fn foo() {}") | |
1841 | .build(); | |
1842 | p.cargo("build").run(); | |
1843 | ||
1844 | assert!(p.root().join("target/debug/libfoo.rlib").is_file()); | |
1845 | let fname = format!("{}foo{}", env::consts::DLL_PREFIX, env::consts::DLL_SUFFIX); | |
1846 | assert!(p.root().join("target/debug").join(&fname).is_file()); | |
1847 | } | |
1848 | ||
1849 | #[cargo_test] | |
1850 | fn set_both_dylib_and_cdylib_crate_types() { | |
1851 | let p = project() | |
1852 | .file( | |
1853 | "Cargo.toml", | |
1854 | r#" | |
1855 | [package] | |
1856 | ||
1857 | name = "foo" | |
1858 | version = "0.5.0" | |
1859 | authors = ["wycats@example.com"] | |
1860 | ||
1861 | [lib] | |
1862 | ||
1863 | name = "foo" | |
1864 | crate_type = ["cdylib", "dylib"] | |
1865 | "#, | |
1866 | ) | |
1867 | .file("src/lib.rs", "pub fn foo() {}") | |
1868 | .build(); | |
1869 | p.cargo("build") | |
1870 | .with_status(101) | |
1871 | .with_stderr( | |
1872 | "\ | |
1873 | error: failed to parse manifest at `[..]` | |
1874 | ||
1875 | Caused by: | |
1876 | library `foo` cannot set the crate type of both `dylib` and `cdylib` | |
1877 | ", | |
1878 | ) | |
1879 | .run(); | |
1880 | } | |
1881 | ||
1882 | #[cargo_test] | |
1883 | fn dev_dependencies_conflicting_warning() { | |
1884 | let p = project() | |
1885 | .file( | |
1886 | "Cargo.toml", | |
1887 | r#" | |
1888 | [package] | |
1889 | name = "foo" | |
1890 | version = "0.1.0" | |
1891 | edition = "2018" | |
1892 | ||
1893 | [dev-dependencies] | |
1894 | a = {path = "a"} | |
1895 | [dev_dependencies] | |
1896 | a = {path = "a"} | |
1897 | "#, | |
1898 | ) | |
1899 | .file("src/lib.rs", "") | |
1900 | .file( | |
1901 | "a/Cargo.toml", | |
1902 | r#" | |
1903 | [package] | |
1904 | name = "a" | |
1905 | version = "0.0.1" | |
1906 | "#, | |
1907 | ) | |
1908 | .file("a/src/lib.rs", "") | |
1909 | .build(); | |
1910 | p.cargo("build") | |
1911 | .with_stderr_contains( | |
1912 | "[WARNING] conflicting between `dev-dependencies` and `dev_dependencies` in the `foo` package.\n | |
1913 | `dev_dependencies` is ignored and not recommended for use in the future" | |
1914 | ) | |
1915 | .run(); | |
1916 | } | |
1917 | ||
1918 | #[cargo_test] | |
1919 | fn build_dependencies_conflicting_warning() { | |
1920 | let p = project() | |
1921 | .file( | |
1922 | "Cargo.toml", | |
1923 | r#" | |
1924 | [package] | |
1925 | name = "foo" | |
1926 | version = "0.1.0" | |
1927 | edition = "2018" | |
1928 | ||
1929 | [build-dependencies] | |
1930 | a = {path = "a"} | |
1931 | [build_dependencies] | |
1932 | a = {path = "a"} | |
1933 | "#, | |
1934 | ) | |
1935 | .file("src/lib.rs", "") | |
1936 | .file( | |
1937 | "a/Cargo.toml", | |
1938 | r#" | |
1939 | [package] | |
1940 | name = "a" | |
1941 | version = "0.0.1" | |
1942 | "#, | |
1943 | ) | |
1944 | .file("a/src/lib.rs", "") | |
1945 | .build(); | |
1946 | p.cargo("build") | |
1947 | .with_stderr_contains( | |
1948 | "[WARNING] conflicting between `build-dependencies` and `build_dependencies` in the `foo` package.\n | |
1949 | `build_dependencies` is ignored and not recommended for use in the future" | |
1950 | ) | |
1951 | .run(); | |
1952 | } | |
1953 | ||
1954 | #[cargo_test] | |
1955 | fn lib_crate_types_conflicting_warning() { | |
1956 | let p = project() | |
1957 | .file( | |
1958 | "Cargo.toml", | |
1959 | r#" | |
1960 | [package] | |
1961 | name = "foo" | |
1962 | version = "0.5.0" | |
1963 | authors = ["wycats@example.com"] | |
1964 | ||
1965 | [lib] | |
1966 | name = "foo" | |
1967 | crate-type = ["rlib", "dylib"] | |
1968 | crate_type = ["staticlib", "dylib"] | |
1969 | "#, | |
1970 | ) | |
1971 | .file("src/lib.rs", "pub fn foo() {}") | |
1972 | .build(); | |
1973 | p.cargo("build") | |
1974 | .with_stderr_contains( | |
1975 | "[WARNING] conflicting between `crate-type` and `crate_type` in the `foo` library target.\n | |
1976 | `crate_type` is ignored and not recommended for use in the future", | |
1977 | ) | |
1978 | .run(); | |
1979 | } | |
1980 | ||
1981 | #[cargo_test] | |
1982 | fn examples_crate_types_conflicting_warning() { | |
1983 | let p = project() | |
1984 | .file( | |
1985 | "Cargo.toml", | |
1986 | r#" | |
1987 | [package] | |
1988 | name = "foo" | |
1989 | version = "0.5.0" | |
1990 | authors = ["wycats@example.com"] | |
1991 | ||
1992 | [[example]] | |
1993 | name = "ex" | |
1994 | path = "examples/ex.rs" | |
1995 | crate-type = ["rlib", "dylib"] | |
1996 | crate_type = ["proc_macro"] | |
1997 | [[example]] | |
1998 | name = "goodbye" | |
1999 | path = "examples/ex-goodbye.rs" | |
2000 | crate-type = ["rlib", "dylib"] | |
2001 | crate_type = ["rlib", "staticlib"] | |
2002 | "#, | |
2003 | ) | |
2004 | .file("src/lib.rs", "") | |
2005 | .file( | |
2006 | "examples/ex.rs", | |
2007 | r#" | |
2008 | fn main() { println!("ex"); } | |
2009 | "#, | |
2010 | ) | |
2011 | .file( | |
2012 | "examples/ex-goodbye.rs", | |
2013 | r#" | |
2014 | fn main() { println!("goodbye"); } | |
2015 | "#, | |
2016 | ) | |
2017 | .build(); | |
2018 | p.cargo("build") | |
2019 | .with_stderr_contains( | |
2020 | "\ | |
2021 | [WARNING] conflicting between `crate-type` and `crate_type` in the `ex` example target.\n | |
2022 | `crate_type` is ignored and not recommended for use in the future | |
2023 | [WARNING] conflicting between `crate-type` and `crate_type` in the `goodbye` example target.\n | |
2024 | `crate_type` is ignored and not recommended for use in the future", | |
2025 | ) | |
2026 | .run(); | |
2027 | } | |
2028 | ||
2029 | #[cargo_test] | |
2030 | fn self_dependency() { | |
2031 | let p = project() | |
2032 | .file( | |
2033 | "Cargo.toml", | |
2034 | r#" | |
2035 | [package] | |
2036 | ||
2037 | name = "test" | |
2038 | version = "0.0.0" | |
2039 | authors = [] | |
2040 | ||
2041 | [dependencies.test] | |
2042 | ||
2043 | path = "." | |
2044 | ||
2045 | [lib] | |
2046 | name = "test" | |
2047 | path = "src/test.rs" | |
2048 | "#, | |
2049 | ) | |
2050 | .file("src/test.rs", "fn main() {}") | |
2051 | .build(); | |
2052 | p.cargo("build") | |
2053 | .with_status(101) | |
2054 | .with_stderr( | |
2055 | "\ | |
2056 | [ERROR] cyclic package dependency: package `test v0.0.0 ([CWD])` depends on itself. Cycle: | |
2057 | package `test v0.0.0 ([CWD])` | |
2058 | ... which satisfies path dependency `test` of package `test v0.0.0 ([..])`", | |
2059 | ) | |
2060 | .run(); | |
2061 | } | |
2062 | ||
2063 | #[cargo_test] | |
2064 | /// Make sure broken and loop symlinks don't break the build | |
2065 | /// | |
2066 | /// This test requires you to be able to make symlinks. | |
2067 | /// For windows, this may require you to enable developer mode. | |
2068 | fn ignore_broken_symlinks() { | |
2069 | if !symlink_supported() { | |
2070 | return; | |
2071 | } | |
2072 | ||
2073 | let p = project() | |
2074 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
2075 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
2076 | .symlink("Notafile", "bar") | |
2077 | // To hit the symlink directory, we need a build script | |
2078 | // to trigger a full scan of package files. | |
2079 | .file("build.rs", &main_file(r#""build script""#, &[])) | |
2080 | .symlink_dir("a/b", "a/b/c/d/foo") | |
2081 | .build(); | |
2082 | ||
2083 | p.cargo("build") | |
2084 | .with_stderr_contains( | |
2085 | "[WARNING] File system loop found: [..]/a/b/c/d/foo points to an ancestor [..]/a/b", | |
2086 | ) | |
2087 | .run(); | |
2088 | assert!(p.bin("foo").is_file()); | |
2089 | ||
2090 | p.process(&p.bin("foo")).with_stdout("i am foo\n").run(); | |
2091 | } | |
2092 | ||
2093 | #[cargo_test] | |
2094 | fn missing_lib_and_bin() { | |
2095 | let p = project().build(); | |
2096 | p.cargo("build") | |
2097 | .with_status(101) | |
2098 | .with_stderr( | |
2099 | "\ | |
2100 | [ERROR] failed to parse manifest at `[..]Cargo.toml` | |
2101 | ||
2102 | Caused by: | |
2103 | no targets specified in the manifest | |
2104 | either src/lib.rs, src/main.rs, a [lib] section, or [[bin]] section must be present\n", | |
2105 | ) | |
2106 | .run(); | |
2107 | } | |
2108 | ||
2109 | #[cargo_test] | |
2110 | fn lto_build() { | |
2111 | let p = project() | |
2112 | .file( | |
2113 | "Cargo.toml", | |
2114 | r#" | |
2115 | [package] | |
2116 | ||
2117 | name = "test" | |
2118 | version = "0.0.0" | |
2119 | authors = [] | |
2120 | ||
2121 | [profile.release] | |
2122 | lto = true | |
2123 | "#, | |
2124 | ) | |
2125 | .file("src/main.rs", "fn main() {}") | |
2126 | .build(); | |
2127 | p.cargo("build -v --release") | |
2128 | .with_stderr( | |
2129 | "\ | |
2130 | [COMPILING] test v0.0.0 ([CWD]) | |
2131 | [RUNNING] `rustc --crate-name test src/main.rs [..]--crate-type bin \ | |
2132 | --emit=[..]link \ | |
2133 | -C opt-level=3 \ | |
2134 | -C lto \ | |
2135 | [..] | |
2136 | [FINISHED] release [optimized] target(s) in [..] | |
2137 | ", | |
2138 | ) | |
2139 | .run(); | |
2140 | } | |
2141 | ||
2142 | #[cargo_test] | |
2143 | fn verbose_build() { | |
2144 | let p = project().file("src/lib.rs", "").build(); | |
2145 | p.cargo("build -v") | |
2146 | .with_stderr( | |
2147 | "\ | |
2148 | [COMPILING] foo v0.0.1 ([CWD]) | |
2149 | [RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
fe692bf9 | 2150 | --emit=[..]link[..]-C debuginfo=2 [..]\ |
0a29b90c FG |
2151 | -C metadata=[..] \ |
2152 | --out-dir [..] \ | |
2153 | -L dependency=[CWD]/target/debug/deps` | |
2154 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
2155 | ", | |
2156 | ) | |
2157 | .run(); | |
2158 | } | |
2159 | ||
2160 | #[cargo_test] | |
2161 | fn verbose_release_build() { | |
2162 | let p = project().file("src/lib.rs", "").build(); | |
2163 | p.cargo("build -v --release") | |
2164 | .with_stderr( | |
2165 | "\ | |
2166 | [COMPILING] foo v0.0.1 ([CWD]) | |
2167 | [RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
2168 | --emit=[..]link[..]\ | |
2169 | -C opt-level=3[..]\ | |
2170 | -C metadata=[..] \ | |
2171 | --out-dir [..] \ | |
2172 | -L dependency=[CWD]/target/release/deps` | |
2173 | [FINISHED] release [optimized] target(s) in [..] | |
2174 | ", | |
2175 | ) | |
2176 | .run(); | |
2177 | } | |
2178 | ||
2179 | #[cargo_test] | |
2180 | fn verbose_release_build_short() { | |
2181 | let p = project().file("src/lib.rs", "").build(); | |
2182 | p.cargo("build -v -r") | |
2183 | .with_stderr( | |
2184 | "\ | |
2185 | [COMPILING] foo v0.0.1 ([CWD]) | |
2186 | [RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
2187 | --emit=[..]link[..]\ | |
2188 | -C opt-level=3[..]\ | |
2189 | -C metadata=[..] \ | |
2190 | --out-dir [..] \ | |
2191 | -L dependency=[CWD]/target/release/deps` | |
2192 | [FINISHED] release [optimized] target(s) in [..] | |
2193 | ", | |
2194 | ) | |
2195 | .run(); | |
2196 | } | |
2197 | ||
2198 | #[cargo_test] | |
2199 | fn verbose_release_build_deps() { | |
2200 | let p = project() | |
2201 | .file( | |
2202 | "Cargo.toml", | |
2203 | r#" | |
2204 | [package] | |
2205 | ||
2206 | name = "test" | |
2207 | version = "0.0.0" | |
2208 | authors = [] | |
2209 | ||
2210 | [dependencies.foo] | |
2211 | path = "foo" | |
2212 | "#, | |
2213 | ) | |
2214 | .file("src/lib.rs", "") | |
2215 | .file( | |
2216 | "foo/Cargo.toml", | |
2217 | r#" | |
2218 | [package] | |
2219 | ||
2220 | name = "foo" | |
2221 | version = "0.0.0" | |
2222 | authors = [] | |
2223 | ||
2224 | [lib] | |
2225 | name = "foo" | |
2226 | crate_type = ["dylib", "rlib"] | |
2227 | "#, | |
2228 | ) | |
2229 | .file("foo/src/lib.rs", "") | |
2230 | .build(); | |
2231 | p.cargo("build -v --release") | |
2232 | .with_stderr(&format!( | |
2233 | "\ | |
2234 | [COMPILING] foo v0.0.0 ([CWD]/foo) | |
2235 | [RUNNING] `rustc --crate-name foo foo/src/lib.rs [..]\ | |
2236 | --crate-type dylib --crate-type rlib \ | |
2237 | --emit=[..]link \ | |
2238 | -C prefer-dynamic[..]\ | |
2239 | -C opt-level=3[..]\ | |
2240 | -C metadata=[..] \ | |
2241 | --out-dir [..] \ | |
2242 | -L dependency=[CWD]/target/release/deps` | |
2243 | [COMPILING] test v0.0.0 ([CWD]) | |
2244 | [RUNNING] `rustc --crate-name test src/lib.rs [..]--crate-type lib \ | |
2245 | --emit=[..]link[..]\ | |
2246 | -C opt-level=3[..]\ | |
2247 | -C metadata=[..] \ | |
2248 | --out-dir [..] \ | |
2249 | -L dependency=[CWD]/target/release/deps \ | |
2250 | --extern foo=[CWD]/target/release/deps/{prefix}foo{suffix} \ | |
2251 | --extern foo=[CWD]/target/release/deps/libfoo.rlib` | |
2252 | [FINISHED] release [optimized] target(s) in [..] | |
2253 | ", | |
2254 | prefix = env::consts::DLL_PREFIX, | |
2255 | suffix = env::consts::DLL_SUFFIX | |
2256 | )) | |
2257 | .run(); | |
2258 | } | |
2259 | ||
2260 | #[cargo_test] | |
2261 | fn explicit_examples() { | |
2262 | let p = project() | |
2263 | .file( | |
2264 | "Cargo.toml", | |
2265 | r#" | |
2266 | [package] | |
2267 | name = "foo" | |
2268 | version = "1.0.0" | |
2269 | authors = [] | |
2270 | ||
2271 | [lib] | |
2272 | name = "foo" | |
2273 | path = "src/lib.rs" | |
2274 | ||
2275 | [[example]] | |
2276 | name = "hello" | |
2277 | path = "examples/ex-hello.rs" | |
2278 | ||
2279 | [[example]] | |
2280 | name = "goodbye" | |
2281 | path = "examples/ex-goodbye.rs" | |
2282 | "#, | |
2283 | ) | |
2284 | .file( | |
2285 | "src/lib.rs", | |
2286 | r#" | |
2287 | pub fn get_hello() -> &'static str { "Hello" } | |
2288 | pub fn get_goodbye() -> &'static str { "Goodbye" } | |
2289 | pub fn get_world() -> &'static str { "World" } | |
2290 | "#, | |
2291 | ) | |
2292 | .file( | |
2293 | "examples/ex-hello.rs", | |
2294 | r#" | |
2295 | extern crate foo; | |
2296 | fn main() { println!("{}, {}!", foo::get_hello(), foo::get_world()); } | |
2297 | "#, | |
2298 | ) | |
2299 | .file( | |
2300 | "examples/ex-goodbye.rs", | |
2301 | r#" | |
2302 | extern crate foo; | |
2303 | fn main() { println!("{}, {}!", foo::get_goodbye(), foo::get_world()); } | |
2304 | "#, | |
2305 | ) | |
2306 | .build(); | |
2307 | ||
2308 | p.cargo("build --examples").run(); | |
2309 | p.process(&p.bin("examples/hello")) | |
2310 | .with_stdout("Hello, World!\n") | |
2311 | .run(); | |
2312 | p.process(&p.bin("examples/goodbye")) | |
2313 | .with_stdout("Goodbye, World!\n") | |
2314 | .run(); | |
2315 | } | |
2316 | ||
2317 | #[cargo_test] | |
2318 | fn non_existing_test() { | |
2319 | let p = project() | |
2320 | .file( | |
2321 | "Cargo.toml", | |
2322 | r#" | |
2323 | [package] | |
2324 | name = "foo" | |
2325 | version = "1.0.0" | |
2326 | ||
2327 | [lib] | |
2328 | name = "foo" | |
2329 | path = "src/lib.rs" | |
2330 | ||
2331 | [[test]] | |
2332 | name = "hello" | |
2333 | "#, | |
2334 | ) | |
2335 | .file("src/lib.rs", "") | |
2336 | .build(); | |
2337 | ||
2338 | p.cargo("build --tests -v") | |
2339 | .with_status(101) | |
2340 | .with_stderr( | |
2341 | "\ | |
2342 | [ERROR] failed to parse manifest at `[..]` | |
2343 | ||
2344 | Caused by: | |
2345 | can't find `hello` test at `tests/hello.rs` or `tests/hello/main.rs`. \ | |
2346 | Please specify test.path if you want to use a non-default path.", | |
2347 | ) | |
2348 | .run(); | |
2349 | } | |
2350 | ||
2351 | #[cargo_test] | |
2352 | fn non_existing_example() { | |
2353 | let p = project() | |
2354 | .file( | |
2355 | "Cargo.toml", | |
2356 | r#" | |
2357 | [package] | |
2358 | name = "foo" | |
2359 | version = "1.0.0" | |
2360 | ||
2361 | [lib] | |
2362 | name = "foo" | |
2363 | path = "src/lib.rs" | |
2364 | ||
2365 | [[example]] | |
2366 | name = "hello" | |
2367 | "#, | |
2368 | ) | |
2369 | .file("src/lib.rs", "") | |
2370 | .build(); | |
2371 | ||
2372 | p.cargo("build --examples -v") | |
2373 | .with_status(101) | |
2374 | .with_stderr( | |
2375 | "\ | |
2376 | [ERROR] failed to parse manifest at `[..]` | |
2377 | ||
2378 | Caused by: | |
2379 | can't find `hello` example at `examples/hello.rs` or `examples/hello/main.rs`. \ | |
2380 | Please specify example.path if you want to use a non-default path.", | |
2381 | ) | |
2382 | .run(); | |
2383 | } | |
2384 | ||
2385 | #[cargo_test] | |
2386 | fn non_existing_benchmark() { | |
2387 | let p = project() | |
2388 | .file( | |
2389 | "Cargo.toml", | |
2390 | r#" | |
2391 | [package] | |
2392 | name = "foo" | |
2393 | version = "1.0.0" | |
2394 | ||
2395 | [lib] | |
2396 | name = "foo" | |
2397 | path = "src/lib.rs" | |
2398 | ||
2399 | [[bench]] | |
2400 | name = "hello" | |
2401 | "#, | |
2402 | ) | |
2403 | .file("src/lib.rs", "") | |
2404 | .build(); | |
2405 | ||
2406 | p.cargo("build --benches -v") | |
2407 | .with_status(101) | |
2408 | .with_stderr( | |
2409 | "\ | |
2410 | [ERROR] failed to parse manifest at `[..]` | |
2411 | ||
2412 | Caused by: | |
2413 | can't find `hello` bench at `benches/hello.rs` or `benches/hello/main.rs`. \ | |
2414 | Please specify bench.path if you want to use a non-default path.", | |
2415 | ) | |
2416 | .run(); | |
2417 | } | |
2418 | ||
2419 | #[cargo_test] | |
2420 | fn non_existing_binary() { | |
2421 | let p = project() | |
2422 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
2423 | .file("src/lib.rs", "") | |
2424 | .file("src/bin/ehlo.rs", "") | |
2425 | .build(); | |
2426 | ||
2427 | p.cargo("build -v") | |
2428 | .with_status(101) | |
2429 | .with_stderr( | |
2430 | "\ | |
2431 | [ERROR] failed to parse manifest at `[..]` | |
2432 | ||
2433 | Caused by: | |
2434 | can't find `foo` bin at `src/bin/foo.rs` or `src/bin/foo/main.rs`. \ | |
2435 | Please specify bin.path if you want to use a non-default path.", | |
2436 | ) | |
2437 | .run(); | |
2438 | } | |
2439 | ||
2440 | #[cargo_test] | |
2441 | fn commonly_wrong_path_of_test() { | |
2442 | let p = project() | |
2443 | .file( | |
2444 | "Cargo.toml", | |
2445 | r#" | |
2446 | [package] | |
2447 | name = "foo" | |
2448 | version = "1.0.0" | |
2449 | ||
2450 | [lib] | |
2451 | name = "foo" | |
2452 | path = "src/lib.rs" | |
2453 | ||
2454 | [[test]] | |
2455 | name = "foo" | |
2456 | "#, | |
2457 | ) | |
2458 | .file("src/lib.rs", "") | |
2459 | .file("test/foo.rs", "") | |
2460 | .build(); | |
2461 | ||
2462 | p.cargo("build --tests -v") | |
2463 | .with_status(101) | |
2464 | .with_stderr( | |
2465 | "\ | |
2466 | [ERROR] failed to parse manifest at `[..]` | |
2467 | ||
2468 | Caused by: | |
2469 | can't find `foo` test at default paths, but found a file at `test/foo.rs`. | |
2470 | Perhaps rename the file to `tests/foo.rs` for target auto-discovery, \ | |
2471 | or specify test.path if you want to use a non-default path.", | |
2472 | ) | |
2473 | .run(); | |
2474 | } | |
2475 | ||
2476 | #[cargo_test] | |
2477 | fn commonly_wrong_path_of_example() { | |
2478 | let p = project() | |
2479 | .file( | |
2480 | "Cargo.toml", | |
2481 | r#" | |
2482 | [package] | |
2483 | name = "foo" | |
2484 | version = "1.0.0" | |
2485 | ||
2486 | [lib] | |
2487 | name = "foo" | |
2488 | path = "src/lib.rs" | |
2489 | ||
2490 | [[example]] | |
2491 | name = "foo" | |
2492 | "#, | |
2493 | ) | |
2494 | .file("src/lib.rs", "") | |
2495 | .file("example/foo.rs", "") | |
2496 | .build(); | |
2497 | ||
2498 | p.cargo("build --examples -v") | |
2499 | .with_status(101) | |
2500 | .with_stderr( | |
2501 | "\ | |
2502 | [ERROR] failed to parse manifest at `[..]` | |
2503 | ||
2504 | Caused by: | |
2505 | can't find `foo` example at default paths, but found a file at `example/foo.rs`. | |
2506 | Perhaps rename the file to `examples/foo.rs` for target auto-discovery, \ | |
2507 | or specify example.path if you want to use a non-default path.", | |
2508 | ) | |
2509 | .run(); | |
2510 | } | |
2511 | ||
2512 | #[cargo_test] | |
2513 | fn commonly_wrong_path_of_benchmark() { | |
2514 | let p = project() | |
2515 | .file( | |
2516 | "Cargo.toml", | |
2517 | r#" | |
2518 | [package] | |
2519 | name = "foo" | |
2520 | version = "1.0.0" | |
2521 | ||
2522 | [lib] | |
2523 | name = "foo" | |
2524 | path = "src/lib.rs" | |
2525 | ||
2526 | [[bench]] | |
2527 | name = "foo" | |
2528 | "#, | |
2529 | ) | |
2530 | .file("src/lib.rs", "") | |
2531 | .file("bench/foo.rs", "") | |
2532 | .build(); | |
2533 | ||
2534 | p.cargo("build --benches -v") | |
2535 | .with_status(101) | |
2536 | .with_stderr( | |
2537 | "\ | |
2538 | [ERROR] failed to parse manifest at `[..]` | |
2539 | ||
2540 | Caused by: | |
2541 | can't find `foo` bench at default paths, but found a file at `bench/foo.rs`. | |
2542 | Perhaps rename the file to `benches/foo.rs` for target auto-discovery, \ | |
2543 | or specify bench.path if you want to use a non-default path.", | |
2544 | ) | |
2545 | .run(); | |
2546 | } | |
2547 | ||
2548 | #[cargo_test] | |
2549 | fn commonly_wrong_path_binary() { | |
2550 | let p = project() | |
2551 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
2552 | .file("src/lib.rs", "") | |
2553 | .file("src/bins/foo.rs", "") | |
2554 | .build(); | |
2555 | ||
2556 | p.cargo("build -v") | |
2557 | .with_status(101) | |
2558 | .with_stderr( | |
2559 | "\ | |
2560 | [ERROR] failed to parse manifest at `[..]` | |
2561 | ||
2562 | Caused by: | |
2563 | can't find `foo` bin at default paths, but found a file at `src/bins/foo.rs`. | |
2564 | Perhaps rename the file to `src/bin/foo.rs` for target auto-discovery, \ | |
2565 | or specify bin.path if you want to use a non-default path.", | |
2566 | ) | |
2567 | .run(); | |
2568 | } | |
2569 | ||
2570 | #[cargo_test] | |
2571 | fn commonly_wrong_path_subdir_binary() { | |
2572 | let p = project() | |
2573 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
2574 | .file("src/lib.rs", "") | |
2575 | .file("src/bins/foo/main.rs", "") | |
2576 | .build(); | |
2577 | ||
2578 | p.cargo("build -v") | |
2579 | .with_status(101) | |
2580 | .with_stderr( | |
2581 | "\ | |
2582 | [ERROR] failed to parse manifest at `[..]` | |
2583 | ||
2584 | Caused by: | |
2585 | can't find `foo` bin at default paths, but found a file at `src/bins/foo/main.rs`. | |
2586 | Perhaps rename the file to `src/bin/foo/main.rs` for target auto-discovery, \ | |
2587 | or specify bin.path if you want to use a non-default path.", | |
2588 | ) | |
2589 | .run(); | |
2590 | } | |
2591 | ||
2592 | #[cargo_test] | |
2593 | fn found_multiple_target_files() { | |
2594 | let p = project() | |
2595 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
2596 | .file("src/lib.rs", "") | |
2597 | .file("src/bin/foo.rs", "") | |
2598 | .file("src/bin/foo/main.rs", "") | |
2599 | .build(); | |
2600 | ||
2601 | p.cargo("build -v") | |
2602 | .with_status(101) | |
2603 | // Don't assert the inferred paths since the order is non-deterministic. | |
2604 | .with_stderr( | |
2605 | "\ | |
2606 | [ERROR] failed to parse manifest at `[..]` | |
2607 | ||
2608 | Caused by: | |
2609 | cannot infer path for `foo` bin | |
2610 | Cargo doesn't know which to use because multiple target files found \ | |
2611 | at `src/bin/foo[..].rs` and `src/bin/foo[..].rs`.", | |
2612 | ) | |
2613 | .run(); | |
2614 | } | |
2615 | ||
2616 | #[cargo_test] | |
2617 | fn legacy_binary_paths_warnings() { | |
2618 | let p = project() | |
2619 | .file( | |
2620 | "Cargo.toml", | |
2621 | r#" | |
2622 | [package] | |
2623 | name = "foo" | |
2624 | version = "1.0.0" | |
2625 | authors = [] | |
2626 | ||
2627 | [[bin]] | |
2628 | name = "bar" | |
2629 | "#, | |
2630 | ) | |
2631 | .file("src/lib.rs", "") | |
2632 | .file("src/main.rs", "fn main() {}") | |
2633 | .build(); | |
2634 | ||
2635 | p.cargo("build -v") | |
2636 | .with_stderr_contains( | |
2637 | "\ | |
2638 | [WARNING] path `[..]src/main.rs` was erroneously implicitly accepted for binary `bar`, | |
2639 | please set bin.path in Cargo.toml", | |
2640 | ) | |
2641 | .run(); | |
2642 | ||
2643 | let p = project() | |
2644 | .file( | |
2645 | "Cargo.toml", | |
2646 | r#" | |
2647 | [package] | |
2648 | name = "foo" | |
2649 | version = "1.0.0" | |
2650 | authors = [] | |
2651 | ||
2652 | [[bin]] | |
2653 | name = "bar" | |
2654 | "#, | |
2655 | ) | |
2656 | .file("src/lib.rs", "") | |
2657 | .file("src/bin/main.rs", "fn main() {}") | |
2658 | .build(); | |
2659 | ||
2660 | p.cargo("build -v") | |
2661 | .with_stderr_contains( | |
2662 | "\ | |
2663 | [WARNING] path `[..]src/bin/main.rs` was erroneously implicitly accepted for binary `bar`, | |
2664 | please set bin.path in Cargo.toml", | |
2665 | ) | |
2666 | .run(); | |
2667 | ||
2668 | let p = project() | |
2669 | .file( | |
2670 | "Cargo.toml", | |
2671 | r#" | |
2672 | [package] | |
2673 | name = "foo" | |
2674 | version = "1.0.0" | |
2675 | authors = [] | |
2676 | ||
2677 | [[bin]] | |
2678 | name = "bar" | |
2679 | "#, | |
2680 | ) | |
2681 | .file("src/bar.rs", "fn main() {}") | |
2682 | .build(); | |
2683 | ||
2684 | p.cargo("build -v") | |
2685 | .with_stderr_contains( | |
2686 | "\ | |
2687 | [WARNING] path `[..]src/bar.rs` was erroneously implicitly accepted for binary `bar`, | |
2688 | please set bin.path in Cargo.toml", | |
2689 | ) | |
2690 | .run(); | |
2691 | } | |
2692 | ||
2693 | #[cargo_test] | |
2694 | fn implicit_examples() { | |
2695 | let p = project() | |
2696 | .file( | |
2697 | "src/lib.rs", | |
2698 | r#" | |
2699 | pub fn get_hello() -> &'static str { "Hello" } | |
2700 | pub fn get_goodbye() -> &'static str { "Goodbye" } | |
2701 | pub fn get_world() -> &'static str { "World" } | |
2702 | "#, | |
2703 | ) | |
2704 | .file( | |
2705 | "examples/hello.rs", | |
2706 | r#" | |
2707 | extern crate foo; | |
2708 | fn main() { | |
2709 | println!("{}, {}!", foo::get_hello(), foo::get_world()); | |
2710 | } | |
2711 | "#, | |
2712 | ) | |
2713 | .file( | |
2714 | "examples/goodbye.rs", | |
2715 | r#" | |
2716 | extern crate foo; | |
2717 | fn main() { | |
2718 | println!("{}, {}!", foo::get_goodbye(), foo::get_world()); | |
2719 | } | |
2720 | "#, | |
2721 | ) | |
2722 | .build(); | |
2723 | ||
2724 | p.cargo("build --examples").run(); | |
2725 | p.process(&p.bin("examples/hello")) | |
2726 | .with_stdout("Hello, World!\n") | |
2727 | .run(); | |
2728 | p.process(&p.bin("examples/goodbye")) | |
2729 | .with_stdout("Goodbye, World!\n") | |
2730 | .run(); | |
2731 | } | |
2732 | ||
2733 | #[cargo_test] | |
2734 | fn standard_build_no_ndebug() { | |
2735 | let p = project() | |
2736 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
2737 | .file( | |
2738 | "src/foo.rs", | |
2739 | r#" | |
2740 | fn main() { | |
2741 | if cfg!(debug_assertions) { | |
2742 | println!("slow") | |
2743 | } else { | |
2744 | println!("fast") | |
2745 | } | |
2746 | } | |
2747 | "#, | |
2748 | ) | |
2749 | .build(); | |
2750 | ||
2751 | p.cargo("build").run(); | |
2752 | p.process(&p.bin("foo")).with_stdout("slow\n").run(); | |
2753 | } | |
2754 | ||
2755 | #[cargo_test] | |
2756 | fn release_build_ndebug() { | |
2757 | let p = project() | |
2758 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
2759 | .file( | |
2760 | "src/foo.rs", | |
2761 | r#" | |
2762 | fn main() { | |
2763 | if cfg!(debug_assertions) { | |
2764 | println!("slow") | |
2765 | } else { | |
2766 | println!("fast") | |
2767 | } | |
2768 | } | |
2769 | "#, | |
2770 | ) | |
2771 | .build(); | |
2772 | ||
2773 | p.cargo("build --release").run(); | |
2774 | p.process(&p.release_bin("foo")).with_stdout("fast\n").run(); | |
2775 | } | |
2776 | ||
2777 | #[cargo_test] | |
2778 | fn inferred_main_bin() { | |
2779 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
2780 | ||
2781 | p.cargo("build").run(); | |
2782 | p.process(&p.bin("foo")).run(); | |
2783 | } | |
2784 | ||
2785 | #[cargo_test] | |
2786 | fn deletion_causes_failure() { | |
2787 | let p = project() | |
2788 | .file( | |
2789 | "Cargo.toml", | |
2790 | r#" | |
2791 | [package] | |
2792 | name = "foo" | |
2793 | version = "0.0.1" | |
2794 | authors = [] | |
2795 | ||
2796 | [dependencies.bar] | |
2797 | path = "bar" | |
2798 | "#, | |
2799 | ) | |
2800 | .file("src/main.rs", "extern crate bar; fn main() {}") | |
2801 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.0.1")) | |
2802 | .file("bar/src/lib.rs", "") | |
2803 | .build(); | |
2804 | ||
2805 | p.cargo("build").run(); | |
2806 | p.change_file("Cargo.toml", &basic_manifest("foo", "0.0.1")); | |
2807 | p.cargo("build") | |
2808 | .with_status(101) | |
2809 | .with_stderr_contains("[..]can't find crate for `bar`") | |
2810 | .run(); | |
2811 | } | |
2812 | ||
2813 | #[cargo_test] | |
2814 | fn bad_cargo_toml_in_target_dir() { | |
2815 | let p = project() | |
2816 | .file("src/main.rs", "fn main() {}") | |
2817 | .file("target/Cargo.toml", "bad-toml") | |
2818 | .build(); | |
2819 | ||
2820 | p.cargo("build").run(); | |
2821 | p.process(&p.bin("foo")).run(); | |
2822 | } | |
2823 | ||
2824 | #[cargo_test] | |
2825 | fn lib_with_standard_name() { | |
2826 | let p = project() | |
2827 | .file("Cargo.toml", &basic_manifest("syntax", "0.0.1")) | |
2828 | .file("src/lib.rs", "pub fn foo() {}") | |
2829 | .file( | |
2830 | "src/main.rs", | |
2831 | "extern crate syntax; fn main() { syntax::foo() }", | |
2832 | ) | |
2833 | .build(); | |
2834 | ||
2835 | p.cargo("build") | |
2836 | .with_stderr( | |
2837 | "\ | |
2838 | [COMPILING] syntax v0.0.1 ([CWD]) | |
2839 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
2840 | ", | |
2841 | ) | |
2842 | .run(); | |
2843 | } | |
2844 | ||
2845 | #[cargo_test] | |
2846 | fn simple_staticlib() { | |
2847 | let p = project() | |
2848 | .file( | |
2849 | "Cargo.toml", | |
2850 | r#" | |
2851 | [package] | |
2852 | name = "foo" | |
2853 | authors = [] | |
2854 | version = "0.0.1" | |
2855 | ||
2856 | [lib] | |
2857 | name = "foo" | |
2858 | crate-type = ["staticlib"] | |
2859 | "#, | |
2860 | ) | |
2861 | .file("src/lib.rs", "pub fn foo() {}") | |
2862 | .build(); | |
2863 | ||
2864 | // env var is a test for #1381 | |
2865 | p.cargo("build").env("CARGO_LOG", "nekoneko=trace").run(); | |
2866 | } | |
2867 | ||
2868 | #[cargo_test] | |
2869 | fn staticlib_rlib_and_bin() { | |
2870 | let p = project() | |
2871 | .file( | |
2872 | "Cargo.toml", | |
2873 | r#" | |
2874 | [package] | |
2875 | name = "foo" | |
2876 | authors = [] | |
2877 | version = "0.0.1" | |
2878 | ||
2879 | [lib] | |
2880 | name = "foo" | |
2881 | crate-type = ["staticlib", "rlib"] | |
2882 | "#, | |
2883 | ) | |
2884 | .file("src/lib.rs", "pub fn foo() {}") | |
2885 | .file("src/main.rs", "extern crate foo; fn main() { foo::foo(); }") | |
2886 | .build(); | |
2887 | ||
2888 | p.cargo("build -v").run(); | |
2889 | } | |
2890 | ||
2891 | #[cargo_test] | |
2892 | fn opt_out_of_bin() { | |
2893 | let p = project() | |
2894 | .file( | |
2895 | "Cargo.toml", | |
2896 | r#" | |
2897 | bin = [] | |
2898 | ||
2899 | [package] | |
2900 | name = "foo" | |
2901 | authors = [] | |
2902 | version = "0.0.1" | |
2903 | "#, | |
2904 | ) | |
2905 | .file("src/lib.rs", "") | |
2906 | .file("src/main.rs", "bad syntax") | |
2907 | .build(); | |
2908 | p.cargo("build").run(); | |
2909 | } | |
2910 | ||
2911 | #[cargo_test] | |
2912 | fn single_lib() { | |
2913 | let p = project() | |
2914 | .file( | |
2915 | "Cargo.toml", | |
2916 | r#" | |
2917 | [package] | |
2918 | name = "foo" | |
2919 | authors = [] | |
2920 | version = "0.0.1" | |
2921 | ||
2922 | [lib] | |
2923 | name = "foo" | |
2924 | path = "src/bar.rs" | |
2925 | "#, | |
2926 | ) | |
2927 | .file("src/bar.rs", "") | |
2928 | .build(); | |
2929 | p.cargo("build").run(); | |
2930 | } | |
2931 | ||
2932 | #[cargo_test] | |
2933 | fn freshness_ignores_excluded() { | |
2934 | let foo = project() | |
2935 | .file( | |
2936 | "Cargo.toml", | |
2937 | r#" | |
2938 | [package] | |
2939 | name = "foo" | |
2940 | version = "0.0.0" | |
2941 | authors = [] | |
2942 | build = "build.rs" | |
2943 | exclude = ["src/b*.rs"] | |
2944 | "#, | |
2945 | ) | |
2946 | .file("build.rs", "fn main() {}") | |
2947 | .file("src/lib.rs", "pub fn bar() -> i32 { 1 }") | |
2948 | .build(); | |
2949 | foo.root().move_into_the_past(); | |
2950 | ||
2951 | foo.cargo("build") | |
2952 | .with_stderr( | |
2953 | "\ | |
2954 | [COMPILING] foo v0.0.0 ([CWD]) | |
2955 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
2956 | ", | |
2957 | ) | |
2958 | .run(); | |
2959 | ||
2960 | // Smoke test to make sure it doesn't compile again | |
2961 | println!("first pass"); | |
2962 | foo.cargo("build").with_stdout("").run(); | |
2963 | ||
2964 | // Modify an ignored file and make sure we don't rebuild | |
2965 | println!("second pass"); | |
2966 | foo.change_file("src/bar.rs", ""); | |
2967 | foo.cargo("build").with_stdout("").run(); | |
2968 | } | |
2969 | ||
2970 | #[cargo_test] | |
2971 | fn rebuild_preserves_out_dir() { | |
2972 | let foo = project() | |
2973 | .file( | |
2974 | "Cargo.toml", | |
2975 | r#" | |
2976 | [package] | |
2977 | name = "foo" | |
2978 | version = "0.0.0" | |
2979 | authors = [] | |
2980 | build = 'build.rs' | |
2981 | "#, | |
2982 | ) | |
2983 | .file( | |
2984 | "build.rs", | |
2985 | r#" | |
2986 | use std::env; | |
2987 | use std::fs::File; | |
2988 | use std::path::Path; | |
2989 | ||
2990 | fn main() { | |
2991 | let path = Path::new(&env::var("OUT_DIR").unwrap()).join("foo"); | |
2992 | if env::var_os("FIRST").is_some() { | |
2993 | File::create(&path).unwrap(); | |
2994 | } else { | |
2995 | File::create(&path).unwrap(); | |
2996 | } | |
2997 | } | |
2998 | "#, | |
2999 | ) | |
3000 | .file("src/lib.rs", "pub fn bar() -> i32 { 1 }") | |
3001 | .build(); | |
3002 | foo.root().move_into_the_past(); | |
3003 | ||
3004 | foo.cargo("build") | |
3005 | .env("FIRST", "1") | |
3006 | .with_stderr( | |
3007 | "\ | |
3008 | [COMPILING] foo v0.0.0 ([CWD]) | |
3009 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
3010 | ", | |
3011 | ) | |
3012 | .run(); | |
3013 | ||
3014 | foo.change_file("src/bar.rs", ""); | |
3015 | foo.cargo("build") | |
3016 | .with_stderr( | |
3017 | "\ | |
3018 | [COMPILING] foo v0.0.0 ([CWD]) | |
3019 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
3020 | ", | |
3021 | ) | |
3022 | .run(); | |
3023 | } | |
3024 | ||
3025 | #[cargo_test] | |
3026 | fn dep_no_libs() { | |
3027 | let foo = project() | |
3028 | .file( | |
3029 | "Cargo.toml", | |
3030 | r#" | |
3031 | [package] | |
3032 | name = "foo" | |
3033 | version = "0.0.0" | |
3034 | authors = [] | |
3035 | ||
3036 | [dependencies.bar] | |
3037 | path = "bar" | |
3038 | "#, | |
3039 | ) | |
3040 | .file("src/lib.rs", "pub fn bar() -> i32 { 1 }") | |
3041 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.0.0")) | |
3042 | .file("bar/src/main.rs", "") | |
3043 | .build(); | |
3044 | foo.cargo("build").run(); | |
3045 | } | |
3046 | ||
3047 | #[cargo_test] | |
3048 | fn recompile_space_in_name() { | |
3049 | let foo = project() | |
3050 | .file( | |
3051 | "Cargo.toml", | |
3052 | r#" | |
3053 | [package] | |
3054 | name = "foo" | |
3055 | version = "0.0.0" | |
3056 | authors = [] | |
3057 | ||
3058 | [lib] | |
3059 | name = "foo" | |
3060 | path = "src/my lib.rs" | |
3061 | "#, | |
3062 | ) | |
3063 | .file("src/my lib.rs", "") | |
3064 | .build(); | |
3065 | foo.cargo("build").run(); | |
3066 | foo.root().move_into_the_past(); | |
3067 | foo.cargo("build").with_stdout("").run(); | |
3068 | } | |
3069 | ||
3070 | #[cfg(unix)] | |
3071 | #[cargo_test] | |
3072 | fn credentials_is_unreadable() { | |
3073 | use cargo_test_support::paths::home; | |
3074 | use std::os::unix::prelude::*; | |
3075 | let p = project() | |
3076 | .file("Cargo.toml", &basic_manifest("foo", "0.1.0")) | |
3077 | .file("src/lib.rs", "") | |
3078 | .build(); | |
3079 | ||
3080 | let credentials = home().join(".cargo/credentials.toml"); | |
3081 | t!(fs::create_dir_all(credentials.parent().unwrap())); | |
3082 | t!(fs::write( | |
3083 | &credentials, | |
3084 | r#" | |
3085 | [registry] | |
3086 | token = "api-token" | |
3087 | "# | |
3088 | )); | |
3089 | let stat = fs::metadata(credentials.as_path()).unwrap(); | |
3090 | let mut perms = stat.permissions(); | |
3091 | perms.set_mode(0o000); | |
3092 | fs::set_permissions(credentials, perms).unwrap(); | |
3093 | ||
3094 | p.cargo("build").run(); | |
3095 | } | |
3096 | ||
3097 | #[cfg(unix)] | |
3098 | #[cargo_test] | |
3099 | fn ignore_bad_directories() { | |
3100 | use std::os::unix::prelude::*; | |
3101 | let foo = project() | |
3102 | .file("Cargo.toml", &basic_manifest("foo", "0.0.0")) | |
3103 | .file("src/lib.rs", "") | |
3104 | .build(); | |
3105 | let dir = foo.root().join("tmp"); | |
3106 | fs::create_dir(&dir).unwrap(); | |
3107 | let stat = fs::metadata(&dir).unwrap(); | |
3108 | let mut perms = stat.permissions(); | |
3109 | perms.set_mode(0o644); | |
3110 | fs::set_permissions(&dir, perms.clone()).unwrap(); | |
3111 | foo.cargo("build").run(); | |
3112 | perms.set_mode(0o755); | |
3113 | fs::set_permissions(&dir, perms).unwrap(); | |
3114 | } | |
3115 | ||
3116 | #[cargo_test] | |
3117 | fn bad_cargo_config() { | |
3118 | let foo = project() | |
3119 | .file("Cargo.toml", &basic_manifest("foo", "0.0.0")) | |
3120 | .file("src/lib.rs", "") | |
3121 | .file(".cargo/config", "this is not valid toml") | |
3122 | .build(); | |
3123 | foo.cargo("build -v") | |
3124 | .with_status(101) | |
3125 | .with_stderr( | |
3126 | "\ | |
3127 | [ERROR] could not load Cargo configuration | |
3128 | ||
3129 | Caused by: | |
3130 | could not parse TOML configuration in `[..]` | |
3131 | ||
0a29b90c FG |
3132 | Caused by: |
3133 | TOML parse error at line 1, column 6 | |
3134 | | | |
3135 | 1 | this is not valid toml | |
3136 | | ^ | |
3137 | expected `.`, `=` | |
3138 | ", | |
3139 | ) | |
3140 | .run(); | |
3141 | } | |
3142 | ||
3143 | #[cargo_test] | |
3144 | fn cargo_platform_specific_dependency() { | |
3145 | let host = rustc_host(); | |
3146 | let p = project() | |
3147 | .file( | |
3148 | "Cargo.toml", | |
3149 | &format!( | |
3150 | r#" | |
3151 | [package] | |
3152 | name = "foo" | |
3153 | version = "0.5.0" | |
3154 | authors = ["wycats@example.com"] | |
3155 | build = "build.rs" | |
3156 | ||
3157 | [target.{host}.dependencies] | |
3158 | dep = {{ path = "dep" }} | |
3159 | [target.{host}.build-dependencies] | |
3160 | build = {{ path = "build" }} | |
3161 | [target.{host}.dev-dependencies] | |
3162 | dev = {{ path = "dev" }} | |
3163 | "#, | |
3164 | host = host | |
3165 | ), | |
3166 | ) | |
3167 | .file("src/main.rs", "extern crate dep; fn main() { dep::dep() }") | |
3168 | .file( | |
3169 | "tests/foo.rs", | |
3170 | "extern crate dev; #[test] fn foo() { dev::dev() }", | |
3171 | ) | |
3172 | .file( | |
3173 | "build.rs", | |
3174 | "extern crate build; fn main() { build::build(); }", | |
3175 | ) | |
3176 | .file("dep/Cargo.toml", &basic_manifest("dep", "0.5.0")) | |
3177 | .file("dep/src/lib.rs", "pub fn dep() {}") | |
3178 | .file("build/Cargo.toml", &basic_manifest("build", "0.5.0")) | |
3179 | .file("build/src/lib.rs", "pub fn build() {}") | |
3180 | .file("dev/Cargo.toml", &basic_manifest("dev", "0.5.0")) | |
3181 | .file("dev/src/lib.rs", "pub fn dev() {}") | |
3182 | .build(); | |
3183 | ||
3184 | p.cargo("build").run(); | |
3185 | ||
3186 | assert!(p.bin("foo").is_file()); | |
3187 | p.cargo("test").run(); | |
3188 | } | |
3189 | ||
3190 | #[cargo_test] | |
3191 | fn cargo_platform_specific_dependency_build_dependencies_conflicting_warning() { | |
3192 | let host = rustc_host(); | |
3193 | let p = project() | |
3194 | .file( | |
3195 | "Cargo.toml", | |
3196 | &format!( | |
3197 | r#" | |
3198 | [package] | |
3199 | name = "foo" | |
3200 | version = "0.5.0" | |
3201 | authors = ["wycats@example.com"] | |
3202 | build = "build.rs" | |
3203 | ||
3204 | [target.{host}.build-dependencies] | |
3205 | build = {{ path = "build" }} | |
3206 | [target.{host}.build_dependencies] | |
3207 | build = {{ path = "build" }} | |
3208 | "#, | |
3209 | host = host | |
3210 | ), | |
3211 | ) | |
3212 | .file("src/main.rs", "fn main() { }") | |
3213 | .file( | |
3214 | "build.rs", | |
3215 | "extern crate build; fn main() { build::build(); }", | |
3216 | ) | |
3217 | .file("build/Cargo.toml", &basic_manifest("build", "0.5.0")) | |
3218 | .file("build/src/lib.rs", "pub fn build() {}") | |
3219 | .build(); | |
3220 | ||
3221 | p.cargo("build") | |
3222 | .with_stderr_contains( | |
3223 | format!("[WARNING] conflicting between `build-dependencies` and `build_dependencies` in the `{}` platform target.\n | |
3224 | `build_dependencies` is ignored and not recommended for use in the future", host) | |
3225 | ) | |
3226 | .run(); | |
3227 | ||
3228 | assert!(p.bin("foo").is_file()); | |
3229 | } | |
3230 | ||
3231 | #[cargo_test] | |
3232 | fn cargo_platform_specific_dependency_dev_dependencies_conflicting_warning() { | |
3233 | let host = rustc_host(); | |
3234 | let p = project() | |
3235 | .file( | |
3236 | "Cargo.toml", | |
3237 | &format!( | |
3238 | r#" | |
3239 | [package] | |
3240 | name = "foo" | |
3241 | version = "0.5.0" | |
3242 | authors = ["wycats@example.com"] | |
3243 | ||
3244 | [target.{host}.dev-dependencies] | |
3245 | dev = {{ path = "dev" }} | |
3246 | [target.{host}.dev_dependencies] | |
3247 | dev = {{ path = "dev" }} | |
3248 | "#, | |
3249 | host = host | |
3250 | ), | |
3251 | ) | |
3252 | .file("src/main.rs", "fn main() { }") | |
3253 | .file( | |
3254 | "tests/foo.rs", | |
3255 | "extern crate dev; #[test] fn foo() { dev::dev() }", | |
3256 | ) | |
3257 | .file("dev/Cargo.toml", &basic_manifest("dev", "0.5.0")) | |
3258 | .file("dev/src/lib.rs", "pub fn dev() {}") | |
3259 | .build(); | |
3260 | ||
3261 | p.cargo("build") | |
3262 | .with_stderr_contains( | |
3263 | format!("[WARNING] conflicting between `dev-dependencies` and `dev_dependencies` in the `{}` platform target.\n | |
3264 | `dev_dependencies` is ignored and not recommended for use in the future", host) | |
3265 | ) | |
3266 | .run(); | |
3267 | ||
3268 | assert!(p.bin("foo").is_file()); | |
3269 | p.cargo("test").run(); | |
3270 | } | |
3271 | ||
3272 | #[cargo_test] | |
3273 | fn bad_platform_specific_dependency() { | |
3274 | let p = project() | |
3275 | .file( | |
3276 | "Cargo.toml", | |
3277 | r#" | |
3278 | [package] | |
3279 | ||
3280 | name = "foo" | |
3281 | version = "0.5.0" | |
3282 | authors = ["wycats@example.com"] | |
3283 | ||
3284 | [target.wrong-target.dependencies.bar] | |
3285 | path = "bar" | |
3286 | "#, | |
3287 | ) | |
3288 | .file("src/main.rs", &main_file(r#""{}", bar::gimme()"#, &["bar"])) | |
3289 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.5.0")) | |
3290 | .file( | |
3291 | "bar/src/lib.rs", | |
3292 | r#"pub fn gimme() -> String { format!("") }"#, | |
3293 | ) | |
3294 | .build(); | |
3295 | ||
3296 | p.cargo("build") | |
3297 | .with_status(101) | |
3298 | .with_stderr_contains("[..]can't find crate for `bar`") | |
3299 | .run(); | |
3300 | } | |
3301 | ||
3302 | #[cargo_test] | |
3303 | fn cargo_platform_specific_dependency_wrong_platform() { | |
3304 | let p = project() | |
3305 | .file( | |
3306 | "Cargo.toml", | |
3307 | r#" | |
3308 | [package] | |
3309 | ||
3310 | name = "foo" | |
3311 | version = "0.5.0" | |
3312 | authors = ["wycats@example.com"] | |
3313 | ||
3314 | [target.non-existing-triplet.dependencies.bar] | |
3315 | path = "bar" | |
3316 | "#, | |
3317 | ) | |
3318 | .file("src/main.rs", "fn main() {}") | |
3319 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.5.0")) | |
3320 | .file( | |
3321 | "bar/src/lib.rs", | |
3322 | "invalid rust file, should not be compiled", | |
3323 | ) | |
3324 | .build(); | |
3325 | ||
3326 | p.cargo("build").run(); | |
3327 | ||
3328 | assert!(p.bin("foo").is_file()); | |
3329 | p.process(&p.bin("foo")).run(); | |
3330 | ||
3331 | let lockfile = p.read_lockfile(); | |
3332 | assert!(lockfile.contains("bar")); | |
3333 | } | |
3334 | ||
3335 | #[cargo_test] | |
3336 | fn example_as_lib() { | |
3337 | let p = project() | |
3338 | .file( | |
3339 | "Cargo.toml", | |
3340 | r#" | |
3341 | [package] | |
3342 | name = "foo" | |
3343 | version = "0.0.1" | |
3344 | authors = [] | |
3345 | ||
3346 | [[example]] | |
3347 | name = "ex" | |
3348 | crate-type = ["lib"] | |
3349 | "#, | |
3350 | ) | |
3351 | .file("src/lib.rs", "") | |
3352 | .file("examples/ex.rs", "") | |
3353 | .build(); | |
3354 | ||
3355 | p.cargo("build --example=ex").run(); | |
3356 | assert!(p.example_lib("ex", "lib").is_file()); | |
3357 | } | |
3358 | ||
3359 | #[cargo_test] | |
3360 | fn example_as_rlib() { | |
3361 | let p = project() | |
3362 | .file( | |
3363 | "Cargo.toml", | |
3364 | r#" | |
3365 | [package] | |
3366 | name = "foo" | |
3367 | version = "0.0.1" | |
3368 | authors = [] | |
3369 | ||
3370 | [[example]] | |
3371 | name = "ex" | |
3372 | crate-type = ["rlib"] | |
3373 | "#, | |
3374 | ) | |
3375 | .file("src/lib.rs", "") | |
3376 | .file("examples/ex.rs", "") | |
3377 | .build(); | |
3378 | ||
3379 | p.cargo("build --example=ex").run(); | |
3380 | assert!(p.example_lib("ex", "rlib").is_file()); | |
3381 | } | |
3382 | ||
3383 | #[cargo_test] | |
3384 | fn example_as_dylib() { | |
3385 | let p = project() | |
3386 | .file( | |
3387 | "Cargo.toml", | |
3388 | r#" | |
3389 | [package] | |
3390 | name = "foo" | |
3391 | version = "0.0.1" | |
3392 | authors = [] | |
3393 | ||
3394 | [[example]] | |
3395 | name = "ex" | |
3396 | crate-type = ["dylib"] | |
3397 | "#, | |
3398 | ) | |
3399 | .file("src/lib.rs", "") | |
3400 | .file("examples/ex.rs", "") | |
3401 | .build(); | |
3402 | ||
3403 | p.cargo("build --example=ex").run(); | |
3404 | assert!(p.example_lib("ex", "dylib").is_file()); | |
3405 | } | |
3406 | ||
3407 | #[cargo_test] | |
3408 | fn example_as_proc_macro() { | |
3409 | let p = project() | |
3410 | .file( | |
3411 | "Cargo.toml", | |
3412 | r#" | |
3413 | [package] | |
3414 | name = "foo" | |
3415 | version = "0.0.1" | |
3416 | authors = [] | |
3417 | ||
3418 | [[example]] | |
3419 | name = "ex" | |
3420 | crate-type = ["proc-macro"] | |
3421 | "#, | |
3422 | ) | |
3423 | .file("src/lib.rs", "") | |
3424 | .file( | |
3425 | "examples/ex.rs", | |
3426 | r#" | |
3427 | extern crate proc_macro; | |
3428 | use proc_macro::TokenStream; | |
3429 | ||
3430 | #[proc_macro] | |
3431 | pub fn eat(_item: TokenStream) -> TokenStream { | |
3432 | "".parse().unwrap() | |
3433 | } | |
3434 | "#, | |
3435 | ) | |
3436 | .build(); | |
3437 | ||
3438 | p.cargo("build --example=ex").run(); | |
3439 | assert!(p.example_lib("ex", "proc-macro").is_file()); | |
3440 | } | |
3441 | ||
3442 | #[cargo_test] | |
3443 | fn example_bin_same_name() { | |
3444 | let p = project() | |
3445 | .file("src/main.rs", "fn main() {}") | |
3446 | .file("examples/foo.rs", "fn main() {}") | |
3447 | .build(); | |
3448 | ||
3449 | p.cargo("build --examples").run(); | |
3450 | ||
3451 | assert!(!p.bin("foo").is_file()); | |
3452 | // We expect a file of the form bin/foo-{metadata_hash} | |
3453 | assert!(p.bin("examples/foo").is_file()); | |
3454 | ||
3455 | p.cargo("build --examples").run(); | |
3456 | ||
3457 | assert!(!p.bin("foo").is_file()); | |
3458 | // We expect a file of the form bin/foo-{metadata_hash} | |
3459 | assert!(p.bin("examples/foo").is_file()); | |
3460 | } | |
3461 | ||
3462 | #[cargo_test] | |
3463 | fn compile_then_delete() { | |
3464 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
3465 | ||
3466 | p.cargo("run -v").run(); | |
3467 | assert!(p.bin("foo").is_file()); | |
3468 | if cfg!(windows) { | |
3469 | // On windows unlinking immediately after running often fails, so sleep | |
3470 | sleep_ms(100); | |
3471 | } | |
3472 | fs::remove_file(&p.bin("foo")).unwrap(); | |
3473 | p.cargo("run -v").run(); | |
3474 | } | |
3475 | ||
3476 | #[cargo_test] | |
3477 | fn transitive_dependencies_not_available() { | |
3478 | let p = project() | |
3479 | .file( | |
3480 | "Cargo.toml", | |
3481 | r#" | |
3482 | [package] | |
3483 | name = "foo" | |
3484 | version = "0.0.1" | |
3485 | authors = [] | |
3486 | ||
3487 | [dependencies.aaaaa] | |
3488 | path = "a" | |
3489 | "#, | |
3490 | ) | |
3491 | .file( | |
3492 | "src/main.rs", | |
3493 | "extern crate bbbbb; extern crate aaaaa; fn main() {}", | |
3494 | ) | |
3495 | .file( | |
3496 | "a/Cargo.toml", | |
3497 | r#" | |
3498 | [package] | |
3499 | name = "aaaaa" | |
3500 | version = "0.0.1" | |
3501 | authors = [] | |
3502 | ||
3503 | [dependencies.bbbbb] | |
3504 | path = "../b" | |
3505 | "#, | |
3506 | ) | |
3507 | .file("a/src/lib.rs", "extern crate bbbbb;") | |
3508 | .file("b/Cargo.toml", &basic_manifest("bbbbb", "0.0.1")) | |
3509 | .file("b/src/lib.rs", "") | |
3510 | .build(); | |
3511 | ||
3512 | p.cargo("build -v") | |
3513 | .with_status(101) | |
3514 | .with_stderr_contains("[..] can't find crate for `bbbbb`[..]") | |
3515 | .run(); | |
3516 | } | |
3517 | ||
3518 | #[cargo_test] | |
3519 | fn cyclic_deps_rejected() { | |
3520 | let p = project() | |
3521 | .file( | |
3522 | "Cargo.toml", | |
3523 | r#" | |
3524 | [package] | |
3525 | name = "foo" | |
3526 | version = "0.0.1" | |
3527 | authors = [] | |
3528 | ||
3529 | [dependencies.a] | |
3530 | path = "a" | |
3531 | "#, | |
3532 | ) | |
3533 | .file("src/lib.rs", "") | |
3534 | .file( | |
3535 | "a/Cargo.toml", | |
3536 | r#" | |
3537 | [package] | |
3538 | name = "a" | |
3539 | version = "0.0.1" | |
3540 | authors = [] | |
3541 | ||
3542 | [dependencies.foo] | |
3543 | path = ".." | |
3544 | "#, | |
3545 | ) | |
3546 | .file("a/src/lib.rs", "") | |
3547 | .build(); | |
3548 | ||
3549 | p.cargo("build -v") | |
3550 | .with_status(101) | |
3551 | .with_stderr( | |
3552 | "[ERROR] cyclic package dependency: package `a v0.0.1 ([CWD]/a)` depends on itself. Cycle: | |
3553 | package `a v0.0.1 ([CWD]/a)` | |
3554 | ... which satisfies path dependency `a` of package `foo v0.0.1 ([CWD])` | |
3555 | ... which satisfies path dependency `foo` of package `a v0.0.1 ([..])`", | |
3556 | ).run(); | |
3557 | } | |
3558 | ||
3559 | #[cargo_test] | |
3560 | fn predictable_filenames() { | |
3561 | let p = project() | |
3562 | .file( | |
3563 | "Cargo.toml", | |
3564 | r#" | |
3565 | [package] | |
3566 | name = "foo" | |
3567 | version = "0.0.1" | |
3568 | authors = [] | |
3569 | ||
3570 | [lib] | |
3571 | name = "foo" | |
3572 | crate-type = ["dylib", "rlib"] | |
3573 | "#, | |
3574 | ) | |
3575 | .file("src/lib.rs", "") | |
3576 | .build(); | |
3577 | ||
3578 | p.cargo("build -v").run(); | |
3579 | assert!(p.root().join("target/debug/libfoo.rlib").is_file()); | |
3580 | let dylib_name = format!("{}foo{}", env::consts::DLL_PREFIX, env::consts::DLL_SUFFIX); | |
3581 | assert!(p.root().join("target/debug").join(dylib_name).is_file()); | |
3582 | } | |
3583 | ||
3584 | #[cargo_test] | |
3585 | fn dashes_to_underscores() { | |
3586 | let p = project() | |
3587 | .file("Cargo.toml", &basic_manifest("foo-bar", "0.0.1")) | |
3588 | .file("src/lib.rs", "") | |
3589 | .file("src/main.rs", "extern crate foo_bar; fn main() {}") | |
3590 | .build(); | |
3591 | ||
3592 | p.cargo("build -v").run(); | |
3593 | assert!(p.bin("foo-bar").is_file()); | |
3594 | } | |
3595 | ||
3596 | #[cargo_test] | |
3597 | fn dashes_in_crate_name_bad() { | |
3598 | let p = project() | |
3599 | .file( | |
3600 | "Cargo.toml", | |
3601 | r#" | |
3602 | [package] | |
3603 | name = "foo" | |
3604 | version = "0.0.1" | |
3605 | authors = [] | |
3606 | ||
3607 | [lib] | |
3608 | name = "foo-bar" | |
3609 | "#, | |
3610 | ) | |
3611 | .file("src/lib.rs", "") | |
3612 | .file("src/main.rs", "extern crate foo_bar; fn main() {}") | |
3613 | .build(); | |
3614 | ||
3615 | p.cargo("build -v") | |
3616 | .with_status(101) | |
3617 | .with_stderr( | |
3618 | "\ | |
3619 | [ERROR] failed to parse manifest at `[..]/foo/Cargo.toml` | |
3620 | ||
3621 | Caused by: | |
3622 | library target names cannot contain hyphens: foo-bar | |
3623 | ", | |
3624 | ) | |
3625 | .run(); | |
3626 | } | |
3627 | ||
3628 | #[cargo_test] | |
3629 | fn rustc_env_var() { | |
3630 | let p = project().file("src/lib.rs", "").build(); | |
3631 | ||
3632 | p.cargo("build -v") | |
3633 | .env("RUSTC", "rustc-that-does-not-exist") | |
3634 | .with_status(101) | |
3635 | .with_stderr( | |
3636 | "\ | |
3637 | [ERROR] could not execute process `rustc-that-does-not-exist -vV` ([..]) | |
3638 | ||
3639 | Caused by: | |
3640 | [..] | |
3641 | ", | |
3642 | ) | |
3643 | .run(); | |
3644 | assert!(!p.bin("a").is_file()); | |
3645 | } | |
3646 | ||
3647 | #[cargo_test] | |
3648 | fn filtering() { | |
3649 | let p = project() | |
3650 | .file("src/lib.rs", "") | |
3651 | .file("src/bin/a.rs", "fn main() {}") | |
3652 | .file("src/bin/b.rs", "fn main() {}") | |
3653 | .file("examples/a.rs", "fn main() {}") | |
3654 | .file("examples/b.rs", "fn main() {}") | |
3655 | .build(); | |
3656 | ||
3657 | p.cargo("build --lib").run(); | |
3658 | assert!(!p.bin("a").is_file()); | |
3659 | ||
3660 | p.cargo("build --bin=a --example=a").run(); | |
3661 | assert!(p.bin("a").is_file()); | |
3662 | assert!(!p.bin("b").is_file()); | |
3663 | assert!(p.bin("examples/a").is_file()); | |
3664 | assert!(!p.bin("examples/b").is_file()); | |
3665 | } | |
3666 | ||
3667 | #[cargo_test] | |
3668 | fn filtering_implicit_bins() { | |
3669 | let p = project() | |
3670 | .file("src/lib.rs", "") | |
3671 | .file("src/bin/a.rs", "fn main() {}") | |
3672 | .file("src/bin/b.rs", "fn main() {}") | |
3673 | .file("examples/a.rs", "fn main() {}") | |
3674 | .file("examples/b.rs", "fn main() {}") | |
3675 | .build(); | |
3676 | ||
3677 | p.cargo("build --bins").run(); | |
3678 | assert!(p.bin("a").is_file()); | |
3679 | assert!(p.bin("b").is_file()); | |
3680 | assert!(!p.bin("examples/a").is_file()); | |
3681 | assert!(!p.bin("examples/b").is_file()); | |
3682 | } | |
3683 | ||
3684 | #[cargo_test] | |
3685 | fn filtering_implicit_examples() { | |
3686 | let p = project() | |
3687 | .file("src/lib.rs", "") | |
3688 | .file("src/bin/a.rs", "fn main() {}") | |
3689 | .file("src/bin/b.rs", "fn main() {}") | |
3690 | .file("examples/a.rs", "fn main() {}") | |
3691 | .file("examples/b.rs", "fn main() {}") | |
3692 | .build(); | |
3693 | ||
3694 | p.cargo("build --examples").run(); | |
3695 | assert!(!p.bin("a").is_file()); | |
3696 | assert!(!p.bin("b").is_file()); | |
3697 | assert!(p.bin("examples/a").is_file()); | |
3698 | assert!(p.bin("examples/b").is_file()); | |
3699 | } | |
3700 | ||
3701 | #[cargo_test] | |
3702 | fn ignore_dotfile() { | |
3703 | let p = project() | |
3704 | .file("src/bin/.a.rs", "") | |
3705 | .file("src/bin/a.rs", "fn main() {}") | |
3706 | .build(); | |
3707 | ||
3708 | p.cargo("build").run(); | |
3709 | } | |
3710 | ||
3711 | #[cargo_test] | |
3712 | fn ignore_dotdirs() { | |
3713 | let p = project() | |
3714 | .file("src/bin/a.rs", "fn main() {}") | |
3715 | .file(".git/Cargo.toml", "") | |
3716 | .file(".pc/dummy-fix.patch/Cargo.toml", "") | |
3717 | .build(); | |
3718 | ||
3719 | p.cargo("build").run(); | |
3720 | } | |
3721 | ||
3722 | #[cargo_test] | |
3723 | fn dotdir_root() { | |
3724 | let p = ProjectBuilder::new(root().join(".foo")) | |
3725 | .file("src/bin/a.rs", "fn main() {}") | |
3726 | .build(); | |
3727 | p.cargo("build").run(); | |
3728 | } | |
3729 | ||
3730 | #[cargo_test] | |
3731 | fn custom_target_dir_env() { | |
3732 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
3733 | ||
3734 | let exe_name = format!("foo{}", env::consts::EXE_SUFFIX); | |
3735 | ||
3736 | p.cargo("build").env("CARGO_TARGET_DIR", "foo/target").run(); | |
3737 | assert!(p.root().join("foo/target/debug").join(&exe_name).is_file()); | |
3738 | assert!(!p.root().join("target/debug").join(&exe_name).is_file()); | |
3739 | ||
3740 | p.cargo("build").run(); | |
3741 | assert!(p.root().join("foo/target/debug").join(&exe_name).is_file()); | |
3742 | assert!(p.root().join("target/debug").join(&exe_name).is_file()); | |
3743 | ||
3744 | p.cargo("build") | |
3745 | .env("CARGO_BUILD_TARGET_DIR", "foo2/target") | |
3746 | .run(); | |
3747 | assert!(p.root().join("foo2/target/debug").join(&exe_name).is_file()); | |
3748 | ||
3749 | p.change_file( | |
3750 | ".cargo/config", | |
3751 | r#" | |
3752 | [build] | |
3753 | target-dir = "foo/target" | |
3754 | "#, | |
3755 | ); | |
3756 | p.cargo("build").env("CARGO_TARGET_DIR", "bar/target").run(); | |
3757 | assert!(p.root().join("bar/target/debug").join(&exe_name).is_file()); | |
3758 | assert!(p.root().join("foo/target/debug").join(&exe_name).is_file()); | |
3759 | assert!(p.root().join("target/debug").join(&exe_name).is_file()); | |
3760 | } | |
3761 | ||
3762 | #[cargo_test] | |
3763 | fn custom_target_dir_line_parameter() { | |
3764 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
3765 | ||
3766 | let exe_name = format!("foo{}", env::consts::EXE_SUFFIX); | |
3767 | ||
3768 | p.cargo("build --target-dir foo/target").run(); | |
3769 | assert!(p.root().join("foo/target/debug").join(&exe_name).is_file()); | |
3770 | assert!(!p.root().join("target/debug").join(&exe_name).is_file()); | |
3771 | ||
3772 | p.cargo("build").run(); | |
3773 | assert!(p.root().join("foo/target/debug").join(&exe_name).is_file()); | |
3774 | assert!(p.root().join("target/debug").join(&exe_name).is_file()); | |
3775 | ||
3776 | p.change_file( | |
3777 | ".cargo/config", | |
3778 | r#" | |
3779 | [build] | |
3780 | target-dir = "foo/target" | |
3781 | "#, | |
3782 | ); | |
3783 | p.cargo("build --target-dir bar/target").run(); | |
3784 | assert!(p.root().join("bar/target/debug").join(&exe_name).is_file()); | |
3785 | assert!(p.root().join("foo/target/debug").join(&exe_name).is_file()); | |
3786 | assert!(p.root().join("target/debug").join(&exe_name).is_file()); | |
3787 | ||
3788 | p.cargo("build --target-dir foobar/target") | |
3789 | .env("CARGO_TARGET_DIR", "bar/target") | |
3790 | .run(); | |
3791 | assert!(p | |
3792 | .root() | |
3793 | .join("foobar/target/debug") | |
3794 | .join(&exe_name) | |
3795 | .is_file()); | |
3796 | assert!(p.root().join("bar/target/debug").join(&exe_name).is_file()); | |
3797 | assert!(p.root().join("foo/target/debug").join(&exe_name).is_file()); | |
3798 | assert!(p.root().join("target/debug").join(&exe_name).is_file()); | |
3799 | } | |
3800 | ||
3801 | #[cargo_test] | |
3802 | fn build_multiple_packages() { | |
3803 | let p = project() | |
3804 | .file( | |
3805 | "Cargo.toml", | |
3806 | r#" | |
3807 | [package] | |
3808 | name = "foo" | |
3809 | version = "0.0.1" | |
3810 | authors = [] | |
3811 | ||
3812 | [dependencies.d1] | |
3813 | path = "d1" | |
3814 | [dependencies.d2] | |
3815 | path = "d2" | |
3816 | ||
3817 | [[bin]] | |
3818 | name = "foo" | |
3819 | "#, | |
3820 | ) | |
3821 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
3822 | .file("d1/Cargo.toml", &basic_bin_manifest("d1")) | |
3823 | .file("d1/src/lib.rs", "") | |
3824 | .file("d1/src/main.rs", "fn main() { println!(\"d1\"); }") | |
3825 | .file( | |
3826 | "d2/Cargo.toml", | |
3827 | r#" | |
3828 | [package] | |
3829 | name = "d2" | |
3830 | version = "0.0.1" | |
3831 | authors = [] | |
3832 | ||
3833 | [[bin]] | |
3834 | name = "d2" | |
3835 | doctest = false | |
3836 | "#, | |
3837 | ) | |
3838 | .file("d2/src/main.rs", "fn main() { println!(\"d2\"); }") | |
3839 | .build(); | |
3840 | ||
3841 | p.cargo("build -p d1 -p d2 -p foo").run(); | |
3842 | ||
3843 | assert!(p.bin("foo").is_file()); | |
3844 | p.process(&p.bin("foo")).with_stdout("i am foo\n").run(); | |
3845 | ||
3846 | let d1_path = &p | |
3847 | .build_dir() | |
3848 | .join("debug") | |
3849 | .join(format!("d1{}", env::consts::EXE_SUFFIX)); | |
3850 | let d2_path = &p | |
3851 | .build_dir() | |
3852 | .join("debug") | |
3853 | .join(format!("d2{}", env::consts::EXE_SUFFIX)); | |
3854 | ||
3855 | assert!(d1_path.is_file()); | |
3856 | p.process(d1_path).with_stdout("d1").run(); | |
3857 | ||
3858 | assert!(d2_path.is_file()); | |
3859 | p.process(d2_path).with_stdout("d2").run(); | |
3860 | } | |
3861 | ||
3862 | #[cargo_test] | |
3863 | fn invalid_spec() { | |
3864 | let p = project() | |
3865 | .file( | |
3866 | "Cargo.toml", | |
3867 | r#" | |
3868 | [package] | |
3869 | name = "foo" | |
3870 | version = "0.0.1" | |
3871 | authors = [] | |
3872 | ||
3873 | [dependencies.d1] | |
3874 | path = "d1" | |
3875 | ||
3876 | [[bin]] | |
3877 | name = "foo" | |
3878 | "#, | |
3879 | ) | |
3880 | .file("src/bin/foo.rs", &main_file(r#""i am foo""#, &[])) | |
3881 | .file("d1/Cargo.toml", &basic_bin_manifest("d1")) | |
3882 | .file("d1/src/lib.rs", "") | |
3883 | .file("d1/src/main.rs", "fn main() { println!(\"d1\"); }") | |
3884 | .build(); | |
3885 | ||
3886 | p.cargo("build -p notAValidDep") | |
3887 | .with_status(101) | |
3888 | .with_stderr("[ERROR] package ID specification `notAValidDep` did not match any packages") | |
3889 | .run(); | |
3890 | ||
3891 | p.cargo("build -p d1 -p notAValidDep") | |
3892 | .with_status(101) | |
3893 | .with_stderr("[ERROR] package ID specification `notAValidDep` did not match any packages") | |
3894 | .run(); | |
3895 | } | |
3896 | ||
3897 | #[cargo_test] | |
3898 | fn manifest_with_bom_is_ok() { | |
3899 | let p = project() | |
3900 | .file( | |
3901 | "Cargo.toml", | |
3902 | "\u{FEFF} | |
3903 | [package] | |
3904 | name = \"foo\" | |
3905 | version = \"0.0.1\" | |
3906 | authors = [] | |
3907 | ", | |
3908 | ) | |
3909 | .file("src/lib.rs", "") | |
3910 | .build(); | |
3911 | p.cargo("build -v").run(); | |
3912 | } | |
3913 | ||
3914 | #[cargo_test] | |
3915 | fn panic_abort_compiles_with_panic_abort() { | |
3916 | let p = project() | |
3917 | .file( | |
3918 | "Cargo.toml", | |
3919 | r#" | |
3920 | [package] | |
3921 | name = "foo" | |
3922 | version = "0.0.1" | |
3923 | authors = [] | |
3924 | ||
3925 | [profile.dev] | |
3926 | panic = 'abort' | |
3927 | "#, | |
3928 | ) | |
3929 | .file("src/lib.rs", "") | |
3930 | .build(); | |
3931 | p.cargo("build -v") | |
3932 | .with_stderr_contains("[..] -C panic=abort [..]") | |
3933 | .run(); | |
3934 | } | |
3935 | ||
3936 | #[cargo_test] | |
3937 | fn compiler_json_error_format() { | |
3938 | let p = project() | |
3939 | .file( | |
3940 | "Cargo.toml", | |
3941 | r#" | |
3942 | [package] | |
3943 | ||
3944 | name = "foo" | |
3945 | version = "0.5.0" | |
3946 | authors = ["wycats@example.com"] | |
3947 | ||
3948 | [dependencies.bar] | |
3949 | path = "bar" | |
3950 | "#, | |
3951 | ) | |
3952 | .file( | |
3953 | "build.rs", | |
3954 | "fn main() { println!(\"cargo:rustc-cfg=xyz\") }", | |
3955 | ) | |
3956 | .file("src/main.rs", "fn main() { let unused = 92; }") | |
3957 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.5.0")) | |
3958 | .file("bar/src/lib.rs", r#"fn dead() {}"#) | |
3959 | .build(); | |
3960 | ||
3961 | let output = |fresh| { | |
3962 | r#" | |
3963 | { | |
3964 | "reason":"compiler-artifact", | |
3965 | "package_id":"foo 0.5.0 ([..])", | |
3966 | "manifest_path": "[..]", | |
3967 | "target":{ | |
3968 | "kind":["custom-build"], | |
3969 | "crate_types":["bin"], | |
3970 | "doc": false, | |
3971 | "doctest": false, | |
3972 | "edition": "2015", | |
3973 | "name":"build-script-build", | |
3974 | "src_path":"[..]build.rs", | |
3975 | "test": false | |
3976 | }, | |
3977 | "profile": { | |
3978 | "debug_assertions": true, | |
49aad941 | 3979 | "debuginfo": 0, |
0a29b90c FG |
3980 | "opt_level": "0", |
3981 | "overflow_checks": true, | |
3982 | "test": false | |
3983 | }, | |
3984 | "executable": null, | |
3985 | "features": [], | |
3986 | "filenames": "{...}", | |
3987 | "fresh": $FRESH | |
3988 | } | |
3989 | ||
3990 | { | |
3991 | "reason":"compiler-message", | |
3992 | "package_id":"bar 0.5.0 ([..])", | |
3993 | "manifest_path": "[..]", | |
3994 | "target":{ | |
3995 | "kind":["lib"], | |
3996 | "crate_types":["lib"], | |
3997 | "doc": true, | |
3998 | "doctest": true, | |
3999 | "edition": "2015", | |
4000 | "name":"bar", | |
4001 | "src_path":"[..]lib.rs", | |
4002 | "test": true | |
4003 | }, | |
4004 | "message":"{...}" | |
4005 | } | |
4006 | ||
4007 | { | |
4008 | "reason":"compiler-artifact", | |
4009 | "profile": { | |
4010 | "debug_assertions": true, | |
4011 | "debuginfo": 2, | |
4012 | "opt_level": "0", | |
4013 | "overflow_checks": true, | |
4014 | "test": false | |
4015 | }, | |
4016 | "executable": null, | |
4017 | "features": [], | |
4018 | "package_id":"bar 0.5.0 ([..])", | |
4019 | "manifest_path": "[..]", | |
4020 | "target":{ | |
4021 | "kind":["lib"], | |
4022 | "crate_types":["lib"], | |
4023 | "doc": true, | |
4024 | "doctest": true, | |
4025 | "edition": "2015", | |
4026 | "name":"bar", | |
4027 | "src_path":"[..]lib.rs", | |
4028 | "test": true | |
4029 | }, | |
4030 | "filenames":[ | |
4031 | "[..].rlib", | |
4032 | "[..].rmeta" | |
4033 | ], | |
4034 | "fresh": $FRESH | |
4035 | } | |
4036 | ||
4037 | { | |
4038 | "reason":"build-script-executed", | |
4039 | "package_id":"foo 0.5.0 ([..])", | |
4040 | "linked_libs":[], | |
4041 | "linked_paths":[], | |
4042 | "env":[], | |
4043 | "cfgs":["xyz"], | |
4044 | "out_dir": "[..]target/debug/build/foo-[..]/out" | |
4045 | } | |
4046 | ||
4047 | { | |
4048 | "reason":"compiler-message", | |
4049 | "package_id":"foo 0.5.0 ([..])", | |
4050 | "manifest_path": "[..]", | |
4051 | "target":{ | |
4052 | "kind":["bin"], | |
4053 | "crate_types":["bin"], | |
4054 | "doc": true, | |
4055 | "doctest": false, | |
4056 | "edition": "2015", | |
4057 | "name":"foo", | |
4058 | "src_path":"[..]main.rs", | |
4059 | "test": true | |
4060 | }, | |
4061 | "message":"{...}" | |
4062 | } | |
4063 | ||
4064 | { | |
4065 | "reason":"compiler-artifact", | |
4066 | "package_id":"foo 0.5.0 ([..])", | |
4067 | "manifest_path": "[..]", | |
4068 | "target":{ | |
4069 | "kind":["bin"], | |
4070 | "crate_types":["bin"], | |
4071 | "doc": true, | |
4072 | "doctest": false, | |
4073 | "edition": "2015", | |
4074 | "name":"foo", | |
4075 | "src_path":"[..]main.rs", | |
4076 | "test": true | |
4077 | }, | |
4078 | "profile": { | |
4079 | "debug_assertions": true, | |
4080 | "debuginfo": 2, | |
4081 | "opt_level": "0", | |
4082 | "overflow_checks": true, | |
4083 | "test": false | |
4084 | }, | |
4085 | "executable": "[..]/foo/target/debug/foo[EXE]", | |
4086 | "features": [], | |
4087 | "filenames": "{...}", | |
4088 | "fresh": $FRESH | |
4089 | } | |
4090 | ||
4091 | {"reason": "build-finished", "success": true} | |
4092 | "# | |
4093 | .replace("$FRESH", fresh) | |
4094 | }; | |
4095 | ||
4096 | // Use `jobs=1` to ensure that the order of messages is consistent. | |
4097 | p.cargo("build -v --message-format=json --jobs=1") | |
4098 | .with_json_contains_unordered(&output("false")) | |
4099 | .run(); | |
4100 | ||
4101 | // With fresh build, we should repeat the artifacts, | |
4102 | // and replay the cached compiler warnings. | |
4103 | p.cargo("build -v --message-format=json --jobs=1") | |
4104 | .with_json_contains_unordered(&output("true")) | |
4105 | .run(); | |
4106 | } | |
4107 | ||
4108 | #[cargo_test] | |
4109 | fn wrong_message_format_option() { | |
4110 | let p = project() | |
4111 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
4112 | .file("src/main.rs", "fn main() {}") | |
4113 | .build(); | |
4114 | ||
4115 | p.cargo("build --message-format XML") | |
4116 | .with_status(101) | |
4117 | .with_stderr_contains( | |
4118 | "\ | |
4119 | error: invalid message format specifier: `xml` | |
4120 | ", | |
4121 | ) | |
4122 | .run(); | |
4123 | } | |
4124 | ||
4125 | #[cargo_test] | |
4126 | fn message_format_json_forward_stderr() { | |
4127 | let p = project() | |
4128 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
4129 | .file("src/main.rs", "fn main() { let unused = 0; }") | |
4130 | .build(); | |
4131 | ||
4132 | p.cargo("rustc --release --bin foo --message-format JSON") | |
4133 | .with_json_contains_unordered( | |
4134 | r#" | |
4135 | { | |
4136 | "reason":"compiler-message", | |
4137 | "package_id":"foo 0.5.0 ([..])", | |
4138 | "manifest_path": "[..]", | |
4139 | "target":{ | |
4140 | "kind":["bin"], | |
4141 | "crate_types":["bin"], | |
4142 | "doc": true, | |
4143 | "doctest": false, | |
4144 | "edition": "2015", | |
4145 | "name":"foo", | |
4146 | "src_path":"[..]", | |
4147 | "test": true | |
4148 | }, | |
4149 | "message":"{...}" | |
4150 | } | |
4151 | ||
4152 | { | |
4153 | "reason":"compiler-artifact", | |
4154 | "package_id":"foo 0.5.0 ([..])", | |
4155 | "manifest_path": "[..]", | |
4156 | "target":{ | |
4157 | "kind":["bin"], | |
4158 | "crate_types":["bin"], | |
4159 | "doc": true, | |
4160 | "doctest": false, | |
4161 | "edition": "2015", | |
4162 | "name":"foo", | |
4163 | "src_path":"[..]", | |
4164 | "test": true | |
4165 | }, | |
4166 | "profile":{ | |
4167 | "debug_assertions":false, | |
fe692bf9 | 4168 | "debuginfo":0, |
0a29b90c FG |
4169 | "opt_level":"3", |
4170 | "overflow_checks": false, | |
4171 | "test":false | |
4172 | }, | |
4173 | "executable": "{...}", | |
4174 | "features":[], | |
4175 | "filenames": "{...}", | |
4176 | "fresh": false | |
4177 | } | |
4178 | ||
4179 | {"reason": "build-finished", "success": true} | |
4180 | "#, | |
4181 | ) | |
4182 | .run(); | |
4183 | } | |
4184 | ||
4185 | #[cargo_test] | |
4186 | fn no_warn_about_package_metadata() { | |
4187 | let p = project() | |
4188 | .file( | |
4189 | "Cargo.toml", | |
4190 | r#" | |
4191 | [package] | |
4192 | name = "foo" | |
4193 | version = "0.0.1" | |
4194 | authors = [] | |
4195 | ||
4196 | [package.metadata] | |
4197 | foo = "bar" | |
4198 | a = true | |
4199 | b = 3 | |
4200 | ||
4201 | [package.metadata.another] | |
4202 | bar = 3 | |
4203 | "#, | |
4204 | ) | |
4205 | .file("src/lib.rs", "") | |
4206 | .build(); | |
4207 | p.cargo("build") | |
4208 | .with_stderr( | |
4209 | "[..] foo v0.0.1 ([..])\n\ | |
4210 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]\n", | |
4211 | ) | |
4212 | .run(); | |
4213 | } | |
4214 | ||
4215 | #[cargo_test] | |
4216 | fn no_warn_about_workspace_metadata() { | |
4217 | let p = project() | |
4218 | .file( | |
4219 | "Cargo.toml", | |
4220 | r#" | |
4221 | [workspace] | |
4222 | members = ["foo"] | |
4223 | ||
4224 | [workspace.metadata] | |
4225 | something = "something_else" | |
4226 | x = 1 | |
4227 | y = 2 | |
4228 | ||
4229 | [workspace.metadata.another] | |
4230 | bar = 12 | |
4231 | "#, | |
4232 | ) | |
4233 | .file( | |
4234 | "foo/Cargo.toml", | |
4235 | r#" | |
4236 | [package] | |
4237 | name = "foo" | |
4238 | version = "0.0.1" | |
4239 | "#, | |
4240 | ) | |
4241 | .file("foo/src/lib.rs", "") | |
4242 | .build(); | |
4243 | ||
4244 | p.cargo("build") | |
4245 | .with_stderr( | |
4246 | "[..] foo v0.0.1 ([..])\n\ | |
4247 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]\n", | |
4248 | ) | |
4249 | .run(); | |
4250 | } | |
4251 | ||
4252 | #[cargo_test] | |
4253 | fn cargo_build_empty_target() { | |
4254 | let p = project() | |
4255 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
4256 | .file("src/main.rs", "fn main() {}") | |
4257 | .build(); | |
4258 | ||
4259 | p.cargo("build --target") | |
4260 | .arg("") | |
4261 | .with_status(101) | |
4262 | .with_stderr_contains("[..] target was empty") | |
4263 | .run(); | |
4264 | } | |
4265 | ||
ed00b5ec FG |
4266 | #[cargo_test] |
4267 | fn cargo_build_with_unsupported_short_target_flag() { | |
4268 | let p = project() | |
4269 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
4270 | .file("src/main.rs", "fn main() {}") | |
4271 | .build(); | |
4272 | ||
4273 | p.cargo("build -t") | |
4274 | .arg("") | |
4275 | .with_stderr( | |
4276 | "\ | |
4277 | error: unexpected argument '-t' found | |
4278 | ||
4279 | tip: a similar argument exists: '--target' | |
4280 | ||
4281 | Usage: cargo[EXE] build [OPTIONS] | |
4282 | ||
4283 | For more information, try '--help'. | |
4284 | ", | |
4285 | ) | |
4286 | .with_status(1) | |
4287 | .run(); | |
4288 | } | |
4289 | ||
0a29b90c FG |
4290 | #[cargo_test] |
4291 | fn build_all_workspace() { | |
4292 | let p = project() | |
4293 | .file( | |
4294 | "Cargo.toml", | |
4295 | r#" | |
4296 | [package] | |
4297 | name = "foo" | |
4298 | version = "0.1.0" | |
4299 | ||
4300 | [dependencies] | |
4301 | bar = { path = "bar" } | |
4302 | ||
4303 | [workspace] | |
4304 | "#, | |
4305 | ) | |
4306 | .file("src/main.rs", "fn main() {}") | |
4307 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4308 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4309 | .build(); | |
4310 | ||
4311 | p.cargo("build --workspace") | |
4312 | .with_stderr( | |
4313 | "\ | |
4314 | [COMPILING] bar v0.1.0 ([..]) | |
4315 | [COMPILING] foo v0.1.0 ([..]) | |
4316 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4317 | ", | |
4318 | ) | |
4319 | .run(); | |
4320 | } | |
4321 | ||
4322 | #[cargo_test] | |
4323 | fn build_all_exclude() { | |
4324 | let p = project() | |
4325 | .file( | |
4326 | "Cargo.toml", | |
4327 | r#" | |
4328 | [package] | |
4329 | name = "foo" | |
4330 | version = "0.1.0" | |
4331 | ||
4332 | [workspace] | |
4333 | members = ["bar", "baz"] | |
4334 | "#, | |
4335 | ) | |
4336 | .file("src/main.rs", "fn main() {}") | |
4337 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4338 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4339 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4340 | .file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }") | |
4341 | .build(); | |
4342 | ||
4343 | p.cargo("build --workspace --exclude baz") | |
4344 | .with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]") | |
4345 | .with_stderr_unordered( | |
4346 | "\ | |
4347 | [COMPILING] foo v0.1.0 ([..]) | |
4348 | [COMPILING] bar v0.1.0 ([..]) | |
4349 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4350 | ", | |
4351 | ) | |
4352 | .run(); | |
4353 | } | |
4354 | ||
ed00b5ec FG |
4355 | #[cargo_test] |
4356 | fn cargo_build_with_unsupported_short_exclude_flag() { | |
4357 | let p = project() | |
4358 | .file( | |
4359 | "Cargo.toml", | |
4360 | r#" | |
4361 | [package] | |
4362 | name = "foo" | |
4363 | version = "0.1.0" | |
4364 | ||
4365 | [workspace] | |
4366 | members = ["bar", "baz"] | |
4367 | "#, | |
4368 | ) | |
4369 | .file("src/main.rs", "fn main() {}") | |
4370 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4371 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4372 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4373 | .file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }") | |
4374 | .build(); | |
4375 | ||
4376 | p.cargo("build --workspace -x baz") | |
4377 | .with_stderr( | |
4378 | "\ | |
4379 | error: unexpected argument '-x' found | |
4380 | ||
4381 | tip: a similar argument exists: '--exclude' | |
4382 | ||
4383 | Usage: cargo[EXE] build [OPTIONS] | |
4384 | ||
4385 | For more information, try '--help'. | |
4386 | ", | |
4387 | ) | |
4388 | .with_status(1) | |
4389 | .run(); | |
4390 | } | |
4391 | ||
0a29b90c FG |
4392 | #[cargo_test] |
4393 | fn build_all_exclude_not_found() { | |
4394 | let p = project() | |
4395 | .file( | |
4396 | "Cargo.toml", | |
4397 | r#" | |
4398 | [package] | |
4399 | name = "foo" | |
4400 | version = "0.1.0" | |
4401 | ||
4402 | [workspace] | |
4403 | members = ["bar"] | |
4404 | "#, | |
4405 | ) | |
4406 | .file("src/main.rs", "fn main() {}") | |
4407 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4408 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4409 | .build(); | |
4410 | ||
4411 | p.cargo("build --workspace --exclude baz") | |
4412 | .with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]") | |
4413 | .with_stderr_unordered( | |
4414 | "\ | |
4415 | [WARNING] excluded package(s) `baz` not found in workspace [..] | |
4416 | [COMPILING] foo v0.1.0 ([..]) | |
4417 | [COMPILING] bar v0.1.0 ([..]) | |
4418 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4419 | ", | |
4420 | ) | |
4421 | .run(); | |
4422 | } | |
4423 | ||
4424 | #[cargo_test] | |
4425 | fn build_all_exclude_glob() { | |
4426 | let p = project() | |
4427 | .file( | |
4428 | "Cargo.toml", | |
4429 | r#" | |
4430 | [package] | |
4431 | name = "foo" | |
4432 | version = "0.1.0" | |
4433 | ||
4434 | [workspace] | |
4435 | members = ["bar", "baz"] | |
4436 | "#, | |
4437 | ) | |
4438 | .file("src/main.rs", "fn main() {}") | |
4439 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4440 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4441 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4442 | .file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }") | |
4443 | .build(); | |
4444 | ||
4445 | p.cargo("build --workspace --exclude '*z'") | |
4446 | .with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]") | |
4447 | .with_stderr_unordered( | |
4448 | "\ | |
4449 | [COMPILING] foo v0.1.0 ([..]) | |
4450 | [COMPILING] bar v0.1.0 ([..]) | |
4451 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4452 | ", | |
4453 | ) | |
4454 | .run(); | |
4455 | } | |
4456 | ||
4457 | #[cargo_test] | |
4458 | fn build_all_exclude_glob_not_found() { | |
4459 | let p = project() | |
4460 | .file( | |
4461 | "Cargo.toml", | |
4462 | r#" | |
4463 | [package] | |
4464 | name = "foo" | |
4465 | version = "0.1.0" | |
4466 | ||
4467 | [workspace] | |
4468 | members = ["bar"] | |
4469 | "#, | |
4470 | ) | |
4471 | .file("src/main.rs", "fn main() {}") | |
4472 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4473 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4474 | .build(); | |
4475 | ||
4476 | p.cargo("build --workspace --exclude '*z'") | |
4477 | .with_stderr_does_not_contain("[COMPILING] baz v0.1.0 [..]") | |
4478 | .with_stderr( | |
4479 | "\ | |
4480 | [WARNING] excluded package pattern(s) `*z` not found in workspace [..] | |
4481 | [COMPILING] [..] v0.1.0 ([..]) | |
4482 | [COMPILING] [..] v0.1.0 ([..]) | |
4483 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4484 | ", | |
4485 | ) | |
4486 | .run(); | |
4487 | } | |
4488 | ||
4489 | #[cargo_test] | |
4490 | fn build_all_exclude_broken_glob() { | |
4491 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
4492 | ||
4493 | p.cargo("build --workspace --exclude '[*z'") | |
4494 | .with_status(101) | |
4495 | .with_stderr_contains("[ERROR] cannot build glob pattern from `[*z`") | |
4496 | .run(); | |
4497 | } | |
4498 | ||
4499 | #[cargo_test] | |
4500 | fn build_all_workspace_implicit_examples() { | |
4501 | let p = project() | |
4502 | .file( | |
4503 | "Cargo.toml", | |
4504 | r#" | |
4505 | [package] | |
4506 | name = "foo" | |
4507 | version = "0.1.0" | |
4508 | ||
4509 | [dependencies] | |
4510 | bar = { path = "bar" } | |
4511 | ||
4512 | [workspace] | |
4513 | "#, | |
4514 | ) | |
4515 | .file("src/lib.rs", "") | |
4516 | .file("src/bin/a.rs", "fn main() {}") | |
4517 | .file("src/bin/b.rs", "fn main() {}") | |
4518 | .file("examples/c.rs", "fn main() {}") | |
4519 | .file("examples/d.rs", "fn main() {}") | |
4520 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4521 | .file("bar/src/lib.rs", "") | |
4522 | .file("bar/src/bin/e.rs", "fn main() {}") | |
4523 | .file("bar/src/bin/f.rs", "fn main() {}") | |
4524 | .file("bar/examples/g.rs", "fn main() {}") | |
4525 | .file("bar/examples/h.rs", "fn main() {}") | |
4526 | .build(); | |
4527 | ||
4528 | p.cargo("build --workspace --examples") | |
4529 | .with_stderr( | |
4530 | "[..] Compiling bar v0.1.0 ([..])\n\ | |
4531 | [..] Compiling foo v0.1.0 ([..])\n\ | |
4532 | [..] Finished dev [unoptimized + debuginfo] target(s) in [..]\n", | |
4533 | ) | |
4534 | .run(); | |
4535 | assert!(!p.bin("a").is_file()); | |
4536 | assert!(!p.bin("b").is_file()); | |
4537 | assert!(p.bin("examples/c").is_file()); | |
4538 | assert!(p.bin("examples/d").is_file()); | |
4539 | assert!(!p.bin("e").is_file()); | |
4540 | assert!(!p.bin("f").is_file()); | |
4541 | assert!(p.bin("examples/g").is_file()); | |
4542 | assert!(p.bin("examples/h").is_file()); | |
4543 | } | |
4544 | ||
4545 | #[cargo_test] | |
4546 | fn build_all_virtual_manifest() { | |
4547 | let p = project() | |
4548 | .file( | |
4549 | "Cargo.toml", | |
4550 | r#" | |
4551 | [workspace] | |
4552 | members = ["bar", "baz"] | |
4553 | "#, | |
4554 | ) | |
4555 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4556 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4557 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4558 | .file("baz/src/lib.rs", "pub fn baz() {}") | |
4559 | .build(); | |
4560 | ||
4561 | // The order in which bar and baz are built is not guaranteed | |
4562 | p.cargo("build --workspace") | |
4563 | .with_stderr_unordered( | |
4564 | "\ | |
4565 | [COMPILING] baz v0.1.0 ([..]) | |
4566 | [COMPILING] bar v0.1.0 ([..]) | |
4567 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4568 | ", | |
4569 | ) | |
4570 | .run(); | |
4571 | } | |
4572 | ||
4573 | #[cargo_test] | |
4574 | fn build_virtual_manifest_all_implied() { | |
4575 | let p = project() | |
4576 | .file( | |
4577 | "Cargo.toml", | |
4578 | r#" | |
4579 | [workspace] | |
4580 | members = ["bar", "baz"] | |
4581 | "#, | |
4582 | ) | |
4583 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4584 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4585 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4586 | .file("baz/src/lib.rs", "pub fn baz() {}") | |
4587 | .build(); | |
4588 | ||
4589 | // The order in which `bar` and `baz` are built is not guaranteed. | |
4590 | p.cargo("build") | |
4591 | .with_stderr_unordered( | |
4592 | "\ | |
4593 | [COMPILING] baz v0.1.0 ([..]) | |
4594 | [COMPILING] bar v0.1.0 ([..]) | |
4595 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4596 | ", | |
4597 | ) | |
4598 | .run(); | |
4599 | } | |
4600 | ||
4601 | #[cargo_test] | |
4602 | fn build_virtual_manifest_one_project() { | |
4603 | let p = project() | |
4604 | .file( | |
4605 | "Cargo.toml", | |
4606 | r#" | |
4607 | [workspace] | |
4608 | members = ["bar", "baz"] | |
4609 | "#, | |
4610 | ) | |
4611 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4612 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4613 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4614 | .file("baz/src/lib.rs", "pub fn baz() { break_the_build(); }") | |
4615 | .build(); | |
4616 | ||
4617 | p.cargo("build -p bar") | |
4618 | .with_stderr_does_not_contain("[..]baz[..]") | |
4619 | .with_stderr( | |
4620 | "\ | |
4621 | [COMPILING] bar v0.1.0 ([..]) | |
4622 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4623 | ", | |
4624 | ) | |
4625 | .run(); | |
4626 | } | |
4627 | ||
4628 | #[cargo_test] | |
4629 | fn build_virtual_manifest_glob() { | |
4630 | let p = project() | |
4631 | .file( | |
4632 | "Cargo.toml", | |
4633 | r#" | |
4634 | [workspace] | |
4635 | members = ["bar", "baz"] | |
4636 | "#, | |
4637 | ) | |
4638 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4639 | .file("bar/src/lib.rs", "pub fn bar() { break_the_build(); }") | |
4640 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4641 | .file("baz/src/lib.rs", "pub fn baz() {}") | |
4642 | .build(); | |
4643 | ||
4644 | p.cargo("build -p '*z'") | |
4645 | .with_stderr_does_not_contain("[..]bar[..]") | |
4646 | .with_stderr( | |
4647 | "\ | |
4648 | [COMPILING] baz v0.1.0 ([..]) | |
4649 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4650 | ", | |
4651 | ) | |
4652 | .run(); | |
4653 | } | |
4654 | ||
4655 | #[cargo_test] | |
4656 | fn build_virtual_manifest_glob_not_found() { | |
4657 | let p = project() | |
4658 | .file( | |
4659 | "Cargo.toml", | |
4660 | r#" | |
4661 | [workspace] | |
4662 | members = ["bar"] | |
4663 | "#, | |
4664 | ) | |
4665 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4666 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4667 | .build(); | |
4668 | ||
4669 | p.cargo("build -p bar -p '*z'") | |
4670 | .with_status(101) | |
4671 | .with_stderr("[ERROR] package pattern(s) `*z` not found in workspace [..]") | |
4672 | .run(); | |
4673 | } | |
4674 | ||
4675 | #[cargo_test] | |
4676 | fn build_virtual_manifest_broken_glob() { | |
4677 | let p = project() | |
4678 | .file( | |
4679 | "Cargo.toml", | |
4680 | r#" | |
4681 | [workspace] | |
4682 | members = ["bar"] | |
4683 | "#, | |
4684 | ) | |
4685 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4686 | .file("bar/src/lib.rs", "pub fn bar() {}") | |
4687 | .build(); | |
4688 | ||
4689 | p.cargo("build -p '[*z'") | |
4690 | .with_status(101) | |
4691 | .with_stderr_contains("[ERROR] cannot build glob pattern from `[*z`") | |
4692 | .run(); | |
4693 | } | |
4694 | ||
4695 | #[cargo_test] | |
4696 | fn build_all_virtual_manifest_implicit_examples() { | |
4697 | let p = project() | |
4698 | .file( | |
4699 | "Cargo.toml", | |
4700 | r#" | |
4701 | [workspace] | |
4702 | members = ["bar", "baz"] | |
4703 | "#, | |
4704 | ) | |
4705 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
4706 | .file("bar/src/lib.rs", "") | |
4707 | .file("bar/src/bin/a.rs", "fn main() {}") | |
4708 | .file("bar/src/bin/b.rs", "fn main() {}") | |
4709 | .file("bar/examples/c.rs", "fn main() {}") | |
4710 | .file("bar/examples/d.rs", "fn main() {}") | |
4711 | .file("baz/Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
4712 | .file("baz/src/lib.rs", "") | |
4713 | .file("baz/src/bin/e.rs", "fn main() {}") | |
4714 | .file("baz/src/bin/f.rs", "fn main() {}") | |
4715 | .file("baz/examples/g.rs", "fn main() {}") | |
4716 | .file("baz/examples/h.rs", "fn main() {}") | |
4717 | .build(); | |
4718 | ||
4719 | // The order in which bar and baz are built is not guaranteed | |
4720 | p.cargo("build --workspace --examples") | |
4721 | .with_stderr_unordered( | |
4722 | "\ | |
4723 | [COMPILING] baz v0.1.0 ([..]) | |
4724 | [COMPILING] bar v0.1.0 ([..]) | |
4725 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..] | |
4726 | ", | |
4727 | ) | |
4728 | .run(); | |
4729 | assert!(!p.bin("a").is_file()); | |
4730 | assert!(!p.bin("b").is_file()); | |
4731 | assert!(p.bin("examples/c").is_file()); | |
4732 | assert!(p.bin("examples/d").is_file()); | |
4733 | assert!(!p.bin("e").is_file()); | |
4734 | assert!(!p.bin("f").is_file()); | |
4735 | assert!(p.bin("examples/g").is_file()); | |
4736 | assert!(p.bin("examples/h").is_file()); | |
4737 | } | |
4738 | ||
4739 | #[cargo_test] | |
4740 | fn build_all_member_dependency_same_name() { | |
4741 | let p = project() | |
4742 | .file( | |
4743 | "Cargo.toml", | |
4744 | r#" | |
4745 | [workspace] | |
4746 | members = ["a"] | |
4747 | "#, | |
4748 | ) | |
4749 | .file( | |
4750 | "a/Cargo.toml", | |
4751 | r#" | |
4752 | [package] | |
4753 | name = "a" | |
4754 | version = "0.1.0" | |
4755 | ||
4756 | [dependencies] | |
4757 | a = "0.1.0" | |
4758 | "#, | |
4759 | ) | |
4760 | .file("a/src/lib.rs", "pub fn a() {}") | |
4761 | .build(); | |
4762 | ||
4763 | Package::new("a", "0.1.0").publish(); | |
4764 | ||
4765 | p.cargo("build --workspace") | |
4766 | .with_stderr( | |
4767 | "[UPDATING] `[..]` index\n\ | |
4768 | [DOWNLOADING] crates ...\n\ | |
4769 | [DOWNLOADED] a v0.1.0 ([..])\n\ | |
4770 | [COMPILING] a v0.1.0\n\ | |
4771 | [COMPILING] a v0.1.0 ([..])\n\ | |
4772 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]\n", | |
4773 | ) | |
4774 | .run(); | |
4775 | } | |
4776 | ||
4777 | #[cargo_test] | |
4778 | fn run_proper_binary() { | |
4779 | let p = project() | |
4780 | .file( | |
4781 | "Cargo.toml", | |
4782 | r#" | |
4783 | [package] | |
4784 | name = "foo" | |
4785 | authors = [] | |
4786 | version = "0.0.0" | |
4787 | [[bin]] | |
4788 | name = "main" | |
4789 | [[bin]] | |
4790 | name = "other" | |
4791 | "#, | |
4792 | ) | |
4793 | .file("src/lib.rs", "") | |
4794 | .file( | |
4795 | "src/bin/main.rs", | |
4796 | r#"fn main() { panic!("This should never be run."); }"#, | |
4797 | ) | |
4798 | .file("src/bin/other.rs", "fn main() {}") | |
4799 | .build(); | |
4800 | ||
4801 | p.cargo("run --bin other").run(); | |
4802 | } | |
4803 | ||
4804 | #[cargo_test] | |
4805 | fn run_proper_binary_main_rs() { | |
4806 | let p = project() | |
4807 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
4808 | .file("src/lib.rs", "") | |
4809 | .file("src/bin/main.rs", "fn main() {}") | |
4810 | .build(); | |
4811 | ||
4812 | p.cargo("run --bin foo").run(); | |
4813 | } | |
4814 | ||
4815 | #[cargo_test] | |
4816 | fn run_proper_alias_binary_from_src() { | |
4817 | let p = project() | |
4818 | .file( | |
4819 | "Cargo.toml", | |
4820 | r#" | |
4821 | [package] | |
4822 | name = "foo" | |
4823 | authors = [] | |
4824 | version = "0.0.0" | |
4825 | [[bin]] | |
4826 | name = "foo" | |
4827 | [[bin]] | |
4828 | name = "bar" | |
4829 | "#, | |
4830 | ) | |
4831 | .file("src/foo.rs", r#"fn main() { println!("foo"); }"#) | |
4832 | .file("src/bar.rs", r#"fn main() { println!("bar"); }"#) | |
4833 | .build(); | |
4834 | ||
4835 | p.cargo("build --workspace").run(); | |
4836 | p.process(&p.bin("foo")).with_stdout("foo\n").run(); | |
4837 | p.process(&p.bin("bar")).with_stdout("bar\n").run(); | |
4838 | } | |
4839 | ||
4840 | #[cargo_test] | |
4841 | fn run_proper_alias_binary_main_rs() { | |
4842 | let p = project() | |
4843 | .file( | |
4844 | "Cargo.toml", | |
4845 | r#" | |
4846 | [package] | |
4847 | name = "foo" | |
4848 | authors = [] | |
4849 | version = "0.0.0" | |
4850 | [[bin]] | |
4851 | name = "foo" | |
4852 | [[bin]] | |
4853 | name = "bar" | |
4854 | "#, | |
4855 | ) | |
4856 | .file("src/main.rs", r#"fn main() { println!("main"); }"#) | |
4857 | .build(); | |
4858 | ||
4859 | p.cargo("build --workspace").run(); | |
4860 | p.process(&p.bin("foo")).with_stdout("main\n").run(); | |
4861 | p.process(&p.bin("bar")).with_stdout("main\n").run(); | |
4862 | } | |
4863 | ||
4864 | #[cargo_test] | |
4865 | fn run_proper_binary_main_rs_as_foo() { | |
4866 | let p = project() | |
4867 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
4868 | .file( | |
4869 | "src/foo.rs", | |
4870 | r#" fn main() { panic!("This should never be run."); }"#, | |
4871 | ) | |
4872 | .file("src/main.rs", "fn main() {}") | |
4873 | .build(); | |
4874 | ||
4875 | p.cargo("run --bin foo").run(); | |
4876 | } | |
4877 | ||
4878 | #[cargo_test] | |
4879 | fn rustc_wrapper() { | |
4880 | let p = project().file("src/lib.rs", "").build(); | |
4881 | let wrapper = tools::echo_wrapper(); | |
4882 | let running = format!( | |
4883 | "[RUNNING] `{} rustc --crate-name foo [..]", | |
4884 | wrapper.display() | |
4885 | ); | |
4886 | p.cargo("build -v") | |
4887 | .env("RUSTC_WRAPPER", &wrapper) | |
4888 | .with_stderr_contains(&running) | |
4889 | .run(); | |
4890 | p.build_dir().rm_rf(); | |
4891 | p.cargo("build -v") | |
4892 | .env("RUSTC_WORKSPACE_WRAPPER", &wrapper) | |
4893 | .with_stderr_contains(&running) | |
4894 | .run(); | |
4895 | } | |
4896 | ||
4897 | #[cargo_test] | |
4898 | fn rustc_wrapper_relative() { | |
4899 | Package::new("bar", "1.0.0").publish(); | |
4900 | let p = project() | |
4901 | .file( | |
4902 | "Cargo.toml", | |
4903 | r#" | |
4904 | [package] | |
4905 | name = "foo" | |
4906 | version = "0.1.0" | |
4907 | ||
4908 | [dependencies] | |
4909 | bar = "1.0" | |
4910 | "#, | |
4911 | ) | |
4912 | .file("src/lib.rs", "") | |
4913 | .build(); | |
4914 | let wrapper = tools::echo_wrapper(); | |
4915 | let exe_name = wrapper.file_name().unwrap().to_str().unwrap(); | |
4916 | let relative_path = format!("./{}", exe_name); | |
4917 | fs::hard_link(&wrapper, p.root().join(exe_name)).unwrap(); | |
4918 | let running = format!("[RUNNING] `[ROOT]/foo/./{} rustc[..]", exe_name); | |
4919 | p.cargo("build -v") | |
4920 | .env("RUSTC_WRAPPER", &relative_path) | |
4921 | .with_stderr_contains(&running) | |
4922 | .run(); | |
4923 | p.build_dir().rm_rf(); | |
4924 | p.cargo("build -v") | |
4925 | .env("RUSTC_WORKSPACE_WRAPPER", &relative_path) | |
4926 | .with_stderr_contains(&running) | |
4927 | .run(); | |
4928 | p.build_dir().rm_rf(); | |
4929 | p.change_file( | |
4930 | ".cargo/config.toml", | |
4931 | &format!( | |
4932 | r#" | |
4933 | build.rustc-wrapper = "./{}" | |
4934 | "#, | |
4935 | exe_name | |
4936 | ), | |
4937 | ); | |
4938 | p.cargo("build -v").with_stderr_contains(&running).run(); | |
4939 | } | |
4940 | ||
4941 | #[cargo_test] | |
4942 | fn rustc_wrapper_from_path() { | |
4943 | let p = project().file("src/lib.rs", "").build(); | |
4944 | p.cargo("build -v") | |
4945 | .env("RUSTC_WRAPPER", "wannabe_sccache") | |
4946 | .with_status(101) | |
4947 | .with_stderr_contains("[..]`wannabe_sccache rustc [..]") | |
4948 | .run(); | |
4949 | p.build_dir().rm_rf(); | |
4950 | p.cargo("build -v") | |
4951 | .env("RUSTC_WORKSPACE_WRAPPER", "wannabe_sccache") | |
4952 | .with_status(101) | |
4953 | .with_stderr_contains("[..]`wannabe_sccache rustc [..]") | |
4954 | .run(); | |
4955 | } | |
4956 | ||
4957 | #[cargo_test] | |
4958 | fn cdylib_not_lifted() { | |
4959 | let p = project() | |
4960 | .file( | |
4961 | "Cargo.toml", | |
4962 | r#" | |
4963 | [package] | |
4964 | name = "foo" | |
4965 | authors = [] | |
4966 | version = "0.1.0" | |
4967 | ||
4968 | [lib] | |
4969 | crate-type = ["cdylib"] | |
4970 | "#, | |
4971 | ) | |
4972 | .file("src/lib.rs", "") | |
4973 | .build(); | |
4974 | ||
4975 | p.cargo("build").run(); | |
4976 | ||
4977 | let files = if cfg!(windows) { | |
4978 | if cfg!(target_env = "msvc") { | |
4979 | vec!["foo.dll.lib", "foo.dll.exp", "foo.dll"] | |
4980 | } else { | |
4981 | vec!["libfoo.dll.a", "foo.dll"] | |
4982 | } | |
4983 | } else if cfg!(target_os = "macos") { | |
4984 | vec!["libfoo.dylib"] | |
4985 | } else { | |
4986 | vec!["libfoo.so"] | |
4987 | }; | |
4988 | ||
4989 | for file in files { | |
4990 | println!("checking: {}", file); | |
4991 | assert!(p.root().join("target/debug/deps").join(&file).is_file()); | |
4992 | } | |
4993 | } | |
4994 | ||
4995 | #[cargo_test] | |
4996 | fn cdylib_final_outputs() { | |
4997 | let p = project() | |
4998 | .file( | |
4999 | "Cargo.toml", | |
5000 | r#" | |
5001 | [package] | |
5002 | name = "foo-bar" | |
5003 | authors = [] | |
5004 | version = "0.1.0" | |
5005 | ||
5006 | [lib] | |
5007 | crate-type = ["cdylib"] | |
5008 | "#, | |
5009 | ) | |
5010 | .file("src/lib.rs", "") | |
5011 | .build(); | |
5012 | ||
5013 | p.cargo("build").run(); | |
5014 | ||
5015 | let files = if cfg!(windows) { | |
5016 | if cfg!(target_env = "msvc") { | |
5017 | vec!["foo_bar.dll.lib", "foo_bar.dll"] | |
5018 | } else { | |
5019 | vec!["foo_bar.dll", "libfoo_bar.dll.a"] | |
5020 | } | |
5021 | } else if cfg!(target_os = "macos") { | |
5022 | vec!["libfoo_bar.dylib"] | |
5023 | } else { | |
5024 | vec!["libfoo_bar.so"] | |
5025 | }; | |
5026 | ||
5027 | for file in files { | |
5028 | println!("checking: {}", file); | |
5029 | assert!(p.root().join("target/debug").join(&file).is_file()); | |
5030 | } | |
5031 | } | |
5032 | ||
5033 | #[cargo_test] | |
5034 | // NOTE: Windows MSVC and wasm32-unknown-emscripten do not use metadata. Skip them. | |
5035 | // See <https://github.com/rust-lang/cargo/issues/9325#issuecomment-1030662699> | |
5036 | #[cfg(not(all(target_os = "windows", target_env = "msvc")))] | |
5037 | fn no_dep_info_collision_when_cdylib_and_bin_coexist() { | |
5038 | let p = project() | |
5039 | .file( | |
5040 | "Cargo.toml", | |
5041 | r#" | |
5042 | [package] | |
5043 | name = "foo" | |
5044 | version = "1.0.0" | |
5045 | ||
5046 | [lib] | |
5047 | crate-type = ["cdylib"] | |
5048 | "#, | |
5049 | ) | |
5050 | .file("src/main.rs", "fn main() {}") | |
5051 | .file("src/lib.rs", "") | |
5052 | .build(); | |
5053 | ||
5054 | p.cargo("build -v") | |
5055 | .with_stderr_unordered( | |
5056 | "\ | |
5057 | [COMPILING] foo v1.0.0 ([CWD]) | |
5058 | [RUNNING] `rustc [..] --crate-type bin [..] -C metadata=[..]` | |
5059 | [RUNNING] `rustc [..] --crate-type cdylib [..] -C metadata=[..]` | |
5060 | [FINISHED] [..] | |
5061 | ", | |
5062 | ) | |
5063 | .run(); | |
5064 | ||
5065 | let deps_dir = p.target_debug_dir().join("deps"); | |
5066 | assert!(deps_dir.join("foo.d").exists()); | |
5067 | let dep_info_count = deps_dir | |
5068 | .read_dir() | |
5069 | .unwrap() | |
5070 | .filter(|e| { | |
5071 | let filename = e.as_ref().unwrap().file_name(); | |
5072 | let filename = filename.to_str().unwrap(); | |
5073 | filename.starts_with("foo") && filename.ends_with(".d") | |
5074 | }) | |
5075 | .count(); | |
5076 | // cdylib -> foo.d | |
5077 | // bin -> foo-<meta>.d | |
5078 | assert_eq!(dep_info_count, 2); | |
5079 | } | |
5080 | ||
5081 | #[cargo_test] | |
5082 | fn deterministic_cfg_flags() { | |
5083 | // This bug is non-deterministic. | |
5084 | ||
5085 | let p = project() | |
5086 | .file( | |
5087 | "Cargo.toml", | |
5088 | r#" | |
5089 | [package] | |
5090 | name = "foo" | |
5091 | version = "0.1.0" | |
5092 | authors = [] | |
5093 | build = "build.rs" | |
5094 | ||
5095 | [features] | |
5096 | default = ["f_a", "f_b", "f_c", "f_d"] | |
5097 | f_a = [] | |
5098 | f_b = [] | |
5099 | f_c = [] | |
5100 | f_d = [] | |
5101 | "#, | |
5102 | ) | |
5103 | .file( | |
5104 | "build.rs", | |
5105 | r#" | |
5106 | fn main() { | |
5107 | println!("cargo:rustc-cfg=cfg_a"); | |
5108 | println!("cargo:rustc-cfg=cfg_b"); | |
5109 | println!("cargo:rustc-cfg=cfg_c"); | |
5110 | println!("cargo:rustc-cfg=cfg_d"); | |
5111 | println!("cargo:rustc-cfg=cfg_e"); | |
5112 | } | |
5113 | "#, | |
5114 | ) | |
5115 | .file("src/main.rs", "fn main() {}") | |
5116 | .build(); | |
5117 | ||
5118 | p.cargo("build -v") | |
5119 | .with_stderr( | |
5120 | "\ | |
5121 | [COMPILING] foo v0.1.0 [..] | |
5122 | [RUNNING] [..] | |
5123 | [RUNNING] [..] | |
5124 | [RUNNING] `rustc --crate-name foo [..] \ | |
5125 | --cfg[..]default[..]--cfg[..]f_a[..]--cfg[..]f_b[..]\ | |
5126 | --cfg[..]f_c[..]--cfg[..]f_d[..] \ | |
5127 | --cfg cfg_a --cfg cfg_b --cfg cfg_c --cfg cfg_d --cfg cfg_e` | |
5128 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]", | |
5129 | ) | |
5130 | .run(); | |
5131 | } | |
5132 | ||
5133 | #[cargo_test] | |
5134 | fn explicit_bins_without_paths() { | |
5135 | let p = project() | |
5136 | .file( | |
5137 | "Cargo.toml", | |
5138 | r#" | |
5139 | [package] | |
5140 | name = "foo" | |
5141 | version = "0.1.0" | |
5142 | authors = [] | |
5143 | ||
5144 | [[bin]] | |
5145 | name = "foo" | |
5146 | ||
5147 | [[bin]] | |
5148 | name = "bar" | |
5149 | "#, | |
5150 | ) | |
5151 | .file("src/lib.rs", "") | |
5152 | .file("src/main.rs", "fn main() {}") | |
5153 | .file("src/bin/bar.rs", "fn main() {}") | |
5154 | .build(); | |
5155 | ||
5156 | p.cargo("build").run(); | |
5157 | } | |
5158 | ||
5159 | #[cargo_test] | |
5160 | fn no_bin_in_src_with_lib() { | |
5161 | let p = project() | |
5162 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
5163 | .file("src/lib.rs", "") | |
5164 | .file("src/foo.rs", "fn main() {}") | |
5165 | .build(); | |
5166 | ||
5167 | p.cargo("build") | |
5168 | .with_status(101) | |
5169 | .with_stderr_contains( | |
5170 | "\ | |
5171 | [ERROR] failed to parse manifest at `[..]` | |
5172 | ||
5173 | Caused by: | |
5174 | can't find `foo` bin at `src/bin/foo.rs` or `src/bin/foo/main.rs`. [..]", | |
5175 | ) | |
5176 | .run(); | |
5177 | } | |
5178 | ||
5179 | #[cargo_test] | |
5180 | fn inferred_bins() { | |
5181 | let p = project() | |
5182 | .file("src/main.rs", "fn main() {}") | |
5183 | .file("src/bin/bar.rs", "fn main() {}") | |
5184 | .file("src/bin/baz/main.rs", "fn main() {}") | |
5185 | .build(); | |
5186 | ||
5187 | p.cargo("build").run(); | |
5188 | assert!(p.bin("foo").is_file()); | |
5189 | assert!(p.bin("bar").is_file()); | |
5190 | assert!(p.bin("baz").is_file()); | |
5191 | } | |
5192 | ||
5193 | #[cargo_test] | |
5194 | fn inferred_bins_duplicate_name() { | |
5195 | // this should fail, because we have two binaries with the same name | |
5196 | let p = project() | |
5197 | .file("src/main.rs", "fn main() {}") | |
5198 | .file("src/bin/bar.rs", "fn main() {}") | |
5199 | .file("src/bin/bar/main.rs", "fn main() {}") | |
5200 | .build(); | |
5201 | ||
5202 | p.cargo("build").with_status(101).with_stderr_contains( | |
5203 | "[..]found duplicate binary name bar, but all binary targets must have a unique name[..]", | |
5204 | ) | |
5205 | .run(); | |
5206 | } | |
5207 | ||
5208 | #[cargo_test] | |
5209 | fn inferred_bin_path() { | |
5210 | let p = project() | |
5211 | .file( | |
5212 | "Cargo.toml", | |
5213 | r#" | |
5214 | [package] | |
5215 | name = "foo" | |
5216 | version = "0.1.0" | |
5217 | authors = [] | |
5218 | ||
5219 | [[bin]] | |
5220 | name = "bar" | |
5221 | # Note, no `path` key! | |
5222 | "#, | |
5223 | ) | |
5224 | .file("src/bin/bar/main.rs", "fn main() {}") | |
5225 | .build(); | |
5226 | ||
5227 | p.cargo("build").run(); | |
5228 | assert!(p.bin("bar").is_file()); | |
5229 | } | |
5230 | ||
5231 | #[cargo_test] | |
5232 | fn inferred_examples() { | |
5233 | let p = project() | |
5234 | .file("src/lib.rs", "fn main() {}") | |
5235 | .file("examples/bar.rs", "fn main() {}") | |
5236 | .file("examples/baz/main.rs", "fn main() {}") | |
5237 | .build(); | |
5238 | ||
5239 | p.cargo("build --examples").run(); | |
5240 | assert!(p.bin("examples/bar").is_file()); | |
5241 | assert!(p.bin("examples/baz").is_file()); | |
5242 | } | |
5243 | ||
5244 | #[cargo_test] | |
5245 | fn inferred_tests() { | |
5246 | let p = project() | |
5247 | .file("src/lib.rs", "fn main() {}") | |
5248 | .file("tests/bar.rs", "fn main() {}") | |
5249 | .file("tests/baz/main.rs", "fn main() {}") | |
5250 | .build(); | |
5251 | ||
5252 | p.cargo("test --test=bar --test=baz").run(); | |
5253 | } | |
5254 | ||
5255 | #[cargo_test] | |
5256 | fn inferred_benchmarks() { | |
5257 | let p = project() | |
5258 | .file("src/lib.rs", "fn main() {}") | |
5259 | .file("benches/bar.rs", "fn main() {}") | |
5260 | .file("benches/baz/main.rs", "fn main() {}") | |
5261 | .build(); | |
5262 | ||
5263 | p.cargo("bench --bench=bar --bench=baz").run(); | |
5264 | } | |
5265 | ||
5266 | #[cargo_test] | |
5267 | fn no_infer_dirs() { | |
5268 | let p = project() | |
5269 | .file("src/lib.rs", "fn main() {}") | |
5270 | .file("examples/dir.rs/dummy", "") | |
5271 | .file("benches/dir.rs/dummy", "") | |
5272 | .file("tests/dir.rs/dummy", "") | |
5273 | .build(); | |
5274 | ||
5275 | p.cargo("build --examples --benches --tests").run(); // should not fail with "is a directory" | |
5276 | } | |
5277 | ||
5278 | #[cargo_test] | |
5279 | fn target_edition() { | |
5280 | let p = project() | |
5281 | .file( | |
5282 | "Cargo.toml", | |
5283 | r#" | |
5284 | [package] | |
5285 | name = "foo" | |
5286 | version = "0.0.1" | |
5287 | ||
5288 | [lib] | |
5289 | edition = "2018" | |
5290 | "#, | |
5291 | ) | |
5292 | .file("src/lib.rs", "") | |
5293 | .build(); | |
5294 | ||
5295 | p.cargo("build -v") | |
5296 | .with_stderr_contains( | |
5297 | "\ | |
5298 | [COMPILING] foo v0.0.1 ([..]) | |
5299 | [RUNNING] `rustc [..]--edition=2018 [..] | |
5300 | ", | |
5301 | ) | |
5302 | .run(); | |
5303 | } | |
5304 | ||
5305 | #[cargo_test] | |
5306 | fn target_edition_override() { | |
5307 | let p = project() | |
5308 | .file( | |
5309 | "Cargo.toml", | |
5310 | r#" | |
5311 | [package] | |
5312 | name = "foo" | |
5313 | version = "0.0.1" | |
5314 | authors = [] | |
5315 | edition = "2018" | |
5316 | ||
5317 | [lib] | |
5318 | edition = "2015" | |
5319 | "#, | |
5320 | ) | |
5321 | .file( | |
5322 | "src/lib.rs", | |
5323 | " | |
5324 | pub fn async() {} | |
5325 | pub fn try() {} | |
5326 | pub fn await() {} | |
5327 | ", | |
5328 | ) | |
5329 | .build(); | |
5330 | ||
5331 | p.cargo("build -v").run(); | |
5332 | } | |
5333 | ||
5334 | #[cargo_test] | |
5335 | fn same_metadata_different_directory() { | |
5336 | // A top-level crate built in two different workspaces should have the | |
5337 | // same metadata hash. | |
5338 | let p = project() | |
5339 | .at("foo1") | |
5340 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
5341 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
5342 | .build(); | |
5343 | let output = t!(String::from_utf8( | |
5344 | t!(p.cargo("build -v").exec_with_output()).stderr, | |
5345 | )); | |
5346 | let metadata = output | |
5347 | .split_whitespace() | |
5348 | .find(|arg| arg.starts_with("metadata=")) | |
5349 | .unwrap(); | |
5350 | ||
5351 | let p = project() | |
5352 | .at("foo2") | |
5353 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
5354 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
5355 | .build(); | |
5356 | ||
5357 | p.cargo("build -v") | |
5358 | .with_stderr_contains(format!("[..]{}[..]", metadata)) | |
5359 | .run(); | |
5360 | } | |
5361 | ||
5362 | #[cargo_test] | |
5363 | fn building_a_dependent_crate_without_bin_should_fail() { | |
5364 | Package::new("testless", "0.1.0") | |
5365 | .file( | |
5366 | "Cargo.toml", | |
5367 | r#" | |
5368 | [package] | |
5369 | name = "testless" | |
5370 | version = "0.1.0" | |
5371 | ||
5372 | [[bin]] | |
5373 | name = "a_bin" | |
5374 | "#, | |
5375 | ) | |
5376 | .file("src/lib.rs", "") | |
5377 | .publish(); | |
5378 | ||
5379 | let p = project() | |
5380 | .file( | |
5381 | "Cargo.toml", | |
5382 | r#" | |
5383 | [package] | |
5384 | name = "foo" | |
5385 | version = "0.1.0" | |
5386 | ||
5387 | [dependencies] | |
5388 | testless = "0.1.0" | |
5389 | "#, | |
5390 | ) | |
5391 | .file("src/lib.rs", "") | |
5392 | .build(); | |
5393 | ||
5394 | p.cargo("build") | |
5395 | .with_status(101) | |
5396 | .with_stderr_contains( | |
5397 | "[..]can't find `a_bin` bin at `src/bin/a_bin.rs` or `src/bin/a_bin/main.rs`[..]", | |
5398 | ) | |
5399 | .run(); | |
5400 | } | |
5401 | ||
5402 | #[cargo_test] | |
5403 | #[cfg(any(target_os = "macos", target_os = "ios"))] | |
5404 | fn uplift_dsym_of_bin_on_mac() { | |
5405 | let p = project() | |
5406 | .file("src/main.rs", "fn main() { panic!(); }") | |
5407 | .file("src/bin/b.rs", "fn main() { panic!(); }") | |
5408 | .file("examples/c.rs", "fn main() { panic!(); }") | |
5409 | .file("tests/d.rs", "fn main() { panic!(); }") | |
5410 | .build(); | |
5411 | ||
5412 | p.cargo("build --bins --examples --tests") | |
5413 | .enable_mac_dsym() | |
5414 | .run(); | |
5415 | assert!(p.target_debug_dir().join("foo.dSYM").is_dir()); | |
5416 | assert!(p.target_debug_dir().join("b.dSYM").is_dir()); | |
5417 | assert!(p.target_debug_dir().join("b.dSYM").is_symlink()); | |
5418 | assert!(p.target_debug_dir().join("examples/c.dSYM").is_dir()); | |
5419 | assert!(!p.target_debug_dir().join("c.dSYM").exists()); | |
5420 | assert!(!p.target_debug_dir().join("d.dSYM").exists()); | |
5421 | } | |
5422 | ||
5423 | #[cargo_test] | |
5424 | #[cfg(any(target_os = "macos", target_os = "ios"))] | |
5425 | fn uplift_dsym_of_bin_on_mac_when_broken_link_exists() { | |
5426 | let p = project() | |
5427 | .file("src/main.rs", "fn main() { panic!(); }") | |
5428 | .build(); | |
5429 | let dsym = p.target_debug_dir().join("foo.dSYM"); | |
5430 | ||
5431 | p.cargo("build").enable_mac_dsym().run(); | |
5432 | assert!(dsym.is_dir()); | |
5433 | ||
5434 | // Simulate the situation where the underlying dSYM bundle goes missing | |
5435 | // but the uplifted symlink to it remains. This would previously cause | |
5436 | // builds to permanently fail until the bad symlink was manually removed. | |
5437 | dsym.rm_rf(); | |
5438 | p.symlink( | |
5439 | p.target_debug_dir() | |
5440 | .join("deps") | |
5441 | .join("foo-baaaaaadbaaaaaad.dSYM"), | |
5442 | &dsym, | |
5443 | ); | |
5444 | assert!(dsym.is_symlink()); | |
5445 | assert!(!dsym.exists()); | |
5446 | ||
5447 | p.cargo("build").enable_mac_dsym().run(); | |
5448 | assert!(dsym.is_dir()); | |
5449 | } | |
5450 | ||
5451 | #[cargo_test] | |
5452 | #[cfg(all(target_os = "windows", target_env = "msvc"))] | |
5453 | fn uplift_pdb_of_bin_on_windows() { | |
5454 | let p = project() | |
5455 | .file("src/main.rs", "fn main() { panic!(); }") | |
5456 | .file("src/bin/b.rs", "fn main() { panic!(); }") | |
5457 | .file("src/bin/foo-bar.rs", "fn main() { panic!(); }") | |
5458 | .file("examples/c.rs", "fn main() { panic!(); }") | |
5459 | .file("tests/d.rs", "fn main() { panic!(); }") | |
5460 | .build(); | |
5461 | ||
5462 | p.cargo("build --bins --examples --tests").run(); | |
5463 | assert!(p.target_debug_dir().join("foo.pdb").is_file()); | |
5464 | assert!(p.target_debug_dir().join("b.pdb").is_file()); | |
5465 | assert!(p.target_debug_dir().join("examples/c.pdb").exists()); | |
5466 | assert!(p.target_debug_dir().join("foo-bar.exe").is_file()); | |
5467 | assert!(p.target_debug_dir().join("foo_bar.pdb").is_file()); | |
5468 | assert!(!p.target_debug_dir().join("c.pdb").exists()); | |
5469 | assert!(!p.target_debug_dir().join("d.pdb").exists()); | |
5470 | } | |
5471 | ||
5472 | #[cargo_test] | |
5473 | #[cfg(target_os = "linux")] | |
5474 | fn uplift_dwp_of_bin_on_linux() { | |
5475 | let p = project() | |
5476 | .file("src/main.rs", "fn main() { panic!(); }") | |
5477 | .file("src/bin/b.rs", "fn main() { panic!(); }") | |
5478 | .file("src/bin/foo-bar.rs", "fn main() { panic!(); }") | |
5479 | .file("examples/c.rs", "fn main() { panic!(); }") | |
5480 | .file("tests/d.rs", "fn main() { panic!(); }") | |
5481 | .build(); | |
5482 | ||
5483 | p.cargo("build --bins --examples --tests") | |
5484 | .enable_split_debuginfo_packed() | |
5485 | .run(); | |
5486 | assert!(p.target_debug_dir().join("foo.dwp").is_file()); | |
5487 | assert!(p.target_debug_dir().join("b.dwp").is_file()); | |
5488 | assert!(p.target_debug_dir().join("examples/c.dwp").exists()); | |
5489 | assert!(p.target_debug_dir().join("foo-bar").is_file()); | |
5490 | assert!(p.target_debug_dir().join("foo-bar.dwp").is_file()); | |
5491 | assert!(!p.target_debug_dir().join("c.dwp").exists()); | |
5492 | assert!(!p.target_debug_dir().join("d.dwp").exists()); | |
5493 | } | |
5494 | ||
5495 | // Ensure that `cargo build` chooses the correct profile for building | |
5496 | // targets based on filters (assuming `--profile` is not specified). | |
5497 | #[cargo_test] | |
5498 | fn build_filter_infer_profile() { | |
5499 | let p = project() | |
5500 | .file("src/lib.rs", "") | |
5501 | .file("src/main.rs", "fn main() {}") | |
5502 | .file("tests/t1.rs", "") | |
5503 | .file("benches/b1.rs", "") | |
5504 | .file("examples/ex1.rs", "fn main() {}") | |
5505 | .build(); | |
5506 | ||
5507 | p.cargo("build -v") | |
5508 | .with_stderr_contains( | |
5509 | "[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
5510 | --emit=[..]link[..]", | |
5511 | ) | |
5512 | .with_stderr_contains( | |
5513 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \ | |
5514 | --emit=[..]link[..]", | |
5515 | ) | |
5516 | .run(); | |
5517 | ||
5518 | p.root().join("target").rm_rf(); | |
5519 | p.cargo("build -v --test=t1") | |
5520 | .with_stderr_contains( | |
5521 | "[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
5522 | --emit=[..]link[..]-C debuginfo=2 [..]", | |
5523 | ) | |
5524 | .with_stderr_contains( | |
5525 | "[RUNNING] `rustc --crate-name t1 tests/t1.rs [..]--emit=[..]link[..]\ | |
5526 | -C debuginfo=2 [..]", | |
5527 | ) | |
5528 | .with_stderr_contains( | |
5529 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \ | |
5530 | --emit=[..]link[..]-C debuginfo=2 [..]", | |
5531 | ) | |
5532 | .run(); | |
5533 | ||
5534 | p.root().join("target").rm_rf(); | |
5535 | // Bench uses test profile without `--release`. | |
5536 | p.cargo("build -v --bench=b1") | |
5537 | .with_stderr_contains( | |
5538 | "[RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
5539 | --emit=[..]link[..]-C debuginfo=2 [..]", | |
5540 | ) | |
5541 | .with_stderr_contains( | |
5542 | "[RUNNING] `rustc --crate-name b1 benches/b1.rs [..]--emit=[..]link[..]\ | |
5543 | -C debuginfo=2 [..]", | |
5544 | ) | |
5545 | .with_stderr_does_not_contain("opt-level") | |
5546 | .with_stderr_contains( | |
5547 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \ | |
5548 | --emit=[..]link[..]-C debuginfo=2 [..]", | |
5549 | ) | |
5550 | .run(); | |
5551 | } | |
5552 | ||
5553 | #[cargo_test] | |
5554 | fn targets_selected_default() { | |
5555 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
5556 | p.cargo("build -v") | |
5557 | // Binaries. | |
5558 | .with_stderr_contains( | |
5559 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \ | |
5560 | --emit=[..]link[..]", | |
5561 | ) | |
5562 | // Benchmarks. | |
5563 | .with_stderr_does_not_contain( | |
5564 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link \ | |
5565 | -C opt-level=3 --test [..]", | |
5566 | ) | |
5567 | // Unit tests. | |
5568 | .with_stderr_does_not_contain( | |
5569 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link[..]\ | |
5570 | -C debuginfo=2 --test [..]", | |
5571 | ) | |
5572 | .run(); | |
5573 | } | |
5574 | ||
5575 | #[cargo_test] | |
5576 | fn targets_selected_all() { | |
5577 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
5578 | p.cargo("build -v --all-targets") | |
5579 | // Binaries. | |
5580 | .with_stderr_contains( | |
5581 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \ | |
5582 | --emit=[..]link[..]", | |
5583 | ) | |
5584 | // Unit tests. | |
5585 | .with_stderr_contains( | |
5586 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link[..]\ | |
fe692bf9 | 5587 | -C debuginfo=2 [..]--test [..]", |
0a29b90c FG |
5588 | ) |
5589 | .run(); | |
5590 | } | |
5591 | ||
5592 | #[cargo_test] | |
5593 | fn all_targets_no_lib() { | |
5594 | let p = project().file("src/main.rs", "fn main() {}").build(); | |
5595 | p.cargo("build -v --all-targets") | |
5596 | // Binaries. | |
5597 | .with_stderr_contains( | |
5598 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--crate-type bin \ | |
5599 | --emit=[..]link[..]", | |
5600 | ) | |
5601 | // Unit tests. | |
5602 | .with_stderr_contains( | |
5603 | "[RUNNING] `rustc --crate-name foo src/main.rs [..]--emit=[..]link[..]\ | |
fe692bf9 | 5604 | -C debuginfo=2 [..]--test [..]", |
0a29b90c FG |
5605 | ) |
5606 | .run(); | |
5607 | } | |
5608 | ||
5609 | #[cargo_test] | |
5610 | fn no_linkable_target() { | |
5611 | // Issue 3169: this is currently not an error as per discussion in PR #4797. | |
5612 | let p = project() | |
5613 | .file( | |
5614 | "Cargo.toml", | |
5615 | r#" | |
5616 | [package] | |
5617 | name = "foo" | |
5618 | version = "0.1.0" | |
5619 | authors = [] | |
5620 | [dependencies] | |
5621 | the_lib = { path = "the_lib" } | |
5622 | "#, | |
5623 | ) | |
5624 | .file("src/main.rs", "fn main() {}") | |
5625 | .file( | |
5626 | "the_lib/Cargo.toml", | |
5627 | r#" | |
5628 | [package] | |
5629 | name = "the_lib" | |
5630 | version = "0.1.0" | |
5631 | [lib] | |
5632 | name = "the_lib" | |
5633 | crate-type = ["staticlib"] | |
5634 | "#, | |
5635 | ) | |
5636 | .file("the_lib/src/lib.rs", "pub fn foo() {}") | |
5637 | .build(); | |
5638 | p.cargo("build") | |
5639 | .with_stderr_contains( | |
5640 | "[WARNING] The package `the_lib` provides no linkable [..] \ | |
5641 | while compiling `foo`. [..] in `the_lib`'s Cargo.toml. [..]", | |
5642 | ) | |
5643 | .run(); | |
5644 | } | |
5645 | ||
5646 | #[cargo_test] | |
5647 | fn avoid_dev_deps() { | |
5648 | Package::new("foo", "1.0.0").publish(); | |
5649 | let p = project() | |
5650 | .file( | |
5651 | "Cargo.toml", | |
5652 | r#" | |
5653 | [package] | |
5654 | name = "bar" | |
5655 | version = "0.1.0" | |
5656 | authors = [] | |
5657 | ||
5658 | [dev-dependencies] | |
5659 | baz = "1.0.0" | |
5660 | "#, | |
5661 | ) | |
5662 | .file("src/main.rs", "fn main() {}") | |
5663 | .build(); | |
5664 | ||
5665 | p.cargo("build") | |
5666 | .with_status(101) | |
5667 | .with_stderr( | |
5668 | "\ | |
5669 | [UPDATING] [..] | |
5670 | [ERROR] no matching package named `baz` found | |
5671 | location searched: registry `crates-io` | |
5672 | required by package `bar v0.1.0 ([..]/foo)` | |
5673 | ", | |
5674 | ) | |
5675 | .run(); | |
5676 | p.cargo("build -Zavoid-dev-deps") | |
5677 | .masquerade_as_nightly_cargo(&["avoid-dev-deps"]) | |
5678 | .run(); | |
5679 | } | |
5680 | ||
5681 | #[cargo_test] | |
5682 | fn default_cargo_config_jobs() { | |
5683 | let p = project() | |
5684 | .file("src/lib.rs", "") | |
5685 | .file( | |
5686 | ".cargo/config", | |
5687 | r#" | |
5688 | [build] | |
5689 | jobs = 1 | |
5690 | "#, | |
5691 | ) | |
5692 | .build(); | |
5693 | p.cargo("build -v").run(); | |
5694 | } | |
5695 | ||
5696 | #[cargo_test] | |
5697 | fn good_cargo_config_jobs() { | |
5698 | let p = project() | |
5699 | .file("src/lib.rs", "") | |
5700 | .file( | |
5701 | ".cargo/config", | |
5702 | r#" | |
5703 | [build] | |
5704 | jobs = 4 | |
5705 | "#, | |
5706 | ) | |
5707 | .build(); | |
5708 | p.cargo("build -v").run(); | |
5709 | } | |
5710 | ||
5711 | #[cargo_test] | |
5712 | fn good_jobs() { | |
5713 | let p = project() | |
5714 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
5715 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
5716 | .build(); | |
5717 | ||
5718 | p.cargo("build --jobs 1").run(); | |
5719 | ||
5720 | p.cargo("build --jobs -1").run(); | |
fe692bf9 FG |
5721 | |
5722 | p.cargo("build --jobs default").run(); | |
0a29b90c FG |
5723 | } |
5724 | ||
5725 | #[cargo_test] | |
5726 | fn invalid_cargo_config_jobs() { | |
5727 | let p = project() | |
5728 | .file("src/lib.rs", "") | |
5729 | .file( | |
5730 | ".cargo/config", | |
5731 | r#" | |
5732 | [build] | |
5733 | jobs = 0 | |
5734 | "#, | |
5735 | ) | |
5736 | .build(); | |
5737 | p.cargo("build -v") | |
5738 | .with_status(101) | |
5739 | .with_stderr_contains("error: jobs may not be 0") | |
5740 | .run(); | |
5741 | } | |
5742 | ||
5743 | #[cargo_test] | |
5744 | fn invalid_jobs() { | |
5745 | let p = project() | |
5746 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
5747 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
5748 | .build(); | |
5749 | ||
5750 | p.cargo("build --jobs 0") | |
5751 | .with_status(101) | |
5752 | .with_stderr_contains("error: jobs may not be 0") | |
5753 | .run(); | |
5754 | ||
5755 | p.cargo("build --jobs over9000") | |
fe692bf9 FG |
5756 | .with_status(101) |
5757 | .with_stderr("error: could not parse `over9000`. Number of parallel jobs should be `default` or a number.") | |
0a29b90c FG |
5758 | .run(); |
5759 | } | |
5760 | ||
5761 | #[cargo_test] | |
5762 | fn target_filters_workspace() { | |
5763 | let ws = project() | |
5764 | .at("ws") | |
5765 | .file( | |
5766 | "Cargo.toml", | |
5767 | r#" | |
5768 | [workspace] | |
5769 | members = ["a", "b"] | |
5770 | "#, | |
5771 | ) | |
5772 | .file("a/Cargo.toml", &basic_lib_manifest("a")) | |
5773 | .file("a/src/lib.rs", "") | |
5774 | .file("a/examples/ex1.rs", "fn main() {}") | |
5775 | .file("b/Cargo.toml", &basic_bin_manifest("b")) | |
5776 | .file("b/src/lib.rs", "") | |
5777 | .file("b/src/main.rs", "fn main() {}") | |
5778 | .build(); | |
5779 | ||
5780 | ws.cargo("build -v --example ex") | |
5781 | .with_status(101) | |
5782 | .with_stderr( | |
5783 | "\ | |
5784 | [ERROR] no example target named `ex` | |
5785 | ||
5786 | <tab>Did you mean `ex1`?", | |
5787 | ) | |
5788 | .run(); | |
5789 | ||
5790 | ws.cargo("build -v --example 'ex??'") | |
5791 | .with_status(101) | |
5792 | .with_stderr( | |
5793 | "\ | |
5794 | [ERROR] no example target matches pattern `ex??` | |
5795 | ||
5796 | <tab>Did you mean `ex1`?", | |
5797 | ) | |
5798 | .run(); | |
5799 | ||
5800 | ws.cargo("build -v --lib") | |
5801 | .with_stderr_contains("[RUNNING] `rustc [..]a/src/lib.rs[..]") | |
5802 | .with_stderr_contains("[RUNNING] `rustc [..]b/src/lib.rs[..]") | |
5803 | .run(); | |
5804 | ||
5805 | ws.cargo("build -v --example ex1") | |
5806 | .with_stderr_contains("[RUNNING] `rustc [..]a/examples/ex1.rs[..]") | |
5807 | .run(); | |
5808 | } | |
5809 | ||
5810 | #[cargo_test] | |
5811 | fn target_filters_workspace_not_found() { | |
5812 | let ws = project() | |
5813 | .at("ws") | |
5814 | .file( | |
5815 | "Cargo.toml", | |
5816 | r#" | |
5817 | [workspace] | |
5818 | members = ["a", "b"] | |
5819 | "#, | |
5820 | ) | |
5821 | .file("a/Cargo.toml", &basic_bin_manifest("a")) | |
5822 | .file("a/src/main.rs", "fn main() {}") | |
5823 | .file("b/Cargo.toml", &basic_bin_manifest("b")) | |
5824 | .file("b/src/main.rs", "fn main() {}") | |
5825 | .build(); | |
5826 | ||
5827 | ws.cargo("build -v --lib") | |
5828 | .with_status(101) | |
5829 | .with_stderr("[ERROR] no library targets found in packages: a, b") | |
5830 | .run(); | |
5831 | } | |
5832 | ||
5833 | #[cfg(unix)] | |
5834 | #[cargo_test] | |
5835 | fn signal_display() { | |
5836 | // Cause the compiler to crash with a signal. | |
5837 | let foo = project() | |
5838 | .file( | |
5839 | "Cargo.toml", | |
5840 | r#" | |
5841 | [package] | |
5842 | name = "foo" | |
5843 | version = "0.1.0" | |
5844 | [dependencies] | |
5845 | pm = { path = "pm" } | |
5846 | "#, | |
5847 | ) | |
5848 | .file( | |
5849 | "src/lib.rs", | |
5850 | r#" | |
5851 | #[macro_use] | |
5852 | extern crate pm; | |
5853 | ||
5854 | #[derive(Foo)] | |
5855 | pub struct S; | |
5856 | "#, | |
5857 | ) | |
5858 | .file( | |
5859 | "pm/Cargo.toml", | |
5860 | r#" | |
5861 | [package] | |
5862 | name = "pm" | |
5863 | version = "0.1.0" | |
5864 | [lib] | |
5865 | proc-macro = true | |
5866 | "#, | |
5867 | ) | |
5868 | .file( | |
5869 | "pm/src/lib.rs", | |
5870 | r#" | |
5871 | extern crate proc_macro; | |
5872 | use proc_macro::TokenStream; | |
5873 | ||
5874 | #[proc_macro_derive(Foo)] | |
5875 | pub fn derive(_input: TokenStream) -> TokenStream { | |
5876 | std::process::abort() | |
5877 | } | |
5878 | "#, | |
5879 | ) | |
5880 | .build(); | |
5881 | ||
5882 | foo.cargo("build") | |
5883 | .with_stderr( | |
5884 | "\ | |
5885 | [COMPILING] pm [..] | |
5886 | [COMPILING] foo [..] | |
5887 | [ERROR] could not compile `foo` [..] | |
5888 | ||
5889 | Caused by: | |
5890 | process didn't exit successfully: `rustc [..]` (signal: 6, SIGABRT: process abort signal) | |
5891 | ", | |
5892 | ) | |
5893 | .with_status(101) | |
5894 | .run(); | |
5895 | } | |
5896 | ||
5897 | #[cargo_test] | |
5898 | fn tricky_pipelining() { | |
5899 | let foo = project() | |
5900 | .file( | |
5901 | "Cargo.toml", | |
5902 | r#" | |
5903 | [package] | |
5904 | name = "foo" | |
5905 | version = "0.1.0" | |
5906 | [dependencies] | |
5907 | bar = { path = "bar" } | |
5908 | "#, | |
5909 | ) | |
5910 | .file("src/lib.rs", "extern crate bar;") | |
5911 | .file("bar/Cargo.toml", &basic_lib_manifest("bar")) | |
5912 | .file("bar/src/lib.rs", "") | |
5913 | .build(); | |
5914 | ||
5915 | foo.cargo("build -p bar").run(); | |
5916 | foo.cargo("build -p foo").run(); | |
5917 | } | |
5918 | ||
5919 | #[cargo_test] | |
5920 | fn pipelining_works() { | |
5921 | let foo = project() | |
5922 | .file( | |
5923 | "Cargo.toml", | |
5924 | r#" | |
5925 | [package] | |
5926 | name = "foo" | |
5927 | version = "0.1.0" | |
5928 | [dependencies] | |
5929 | bar = { path = "bar" } | |
5930 | "#, | |
5931 | ) | |
5932 | .file("src/lib.rs", "extern crate bar;") | |
5933 | .file("bar/Cargo.toml", &basic_lib_manifest("bar")) | |
5934 | .file("bar/src/lib.rs", "") | |
5935 | .build(); | |
5936 | ||
5937 | foo.cargo("build") | |
5938 | .with_stdout("") | |
5939 | .with_stderr( | |
5940 | "\ | |
5941 | [COMPILING] [..] | |
5942 | [COMPILING] [..] | |
5943 | [FINISHED] [..] | |
5944 | ", | |
5945 | ) | |
5946 | .run(); | |
5947 | } | |
5948 | ||
5949 | #[cargo_test] | |
5950 | fn pipelining_big_graph() { | |
5951 | // Create a crate graph of the form {a,b}{0..29}, where {a,b}(n) depend on {a,b}(n+1) | |
5952 | // Then have `foo`, a binary crate, depend on the whole thing. | |
5953 | let mut project = project() | |
5954 | .file( | |
5955 | "Cargo.toml", | |
5956 | r#" | |
5957 | [package] | |
5958 | name = "foo" | |
5959 | version = "0.1.0" | |
5960 | [dependencies] | |
5961 | a1 = { path = "a1" } | |
5962 | b1 = { path = "b1" } | |
5963 | "#, | |
5964 | ) | |
5965 | .file("src/main.rs", "fn main(){}"); | |
5966 | ||
5967 | for n in 0..30 { | |
5968 | for x in &["a", "b"] { | |
5969 | project = project | |
5970 | .file( | |
5971 | &format!("{x}{n}/Cargo.toml", x = x, n = n), | |
5972 | &format!( | |
5973 | r#" | |
5974 | [package] | |
5975 | name = "{x}{n}" | |
5976 | version = "0.1.0" | |
5977 | [dependencies] | |
5978 | a{np1} = {{ path = "../a{np1}" }} | |
5979 | b{np1} = {{ path = "../b{np1}" }} | |
5980 | "#, | |
5981 | x = x, | |
5982 | n = n, | |
5983 | np1 = n + 1 | |
5984 | ), | |
5985 | ) | |
5986 | .file(&format!("{x}{n}/src/lib.rs", x = x, n = n), ""); | |
5987 | } | |
5988 | } | |
5989 | ||
5990 | let foo = project | |
5991 | .file("a30/Cargo.toml", &basic_lib_manifest("a30")) | |
5992 | .file( | |
5993 | "a30/src/lib.rs", | |
5994 | r#"compile_error!("don't actually build me");"#, | |
5995 | ) | |
5996 | .file("b30/Cargo.toml", &basic_lib_manifest("b30")) | |
5997 | .file("b30/src/lib.rs", "") | |
5998 | .build(); | |
5999 | foo.cargo("build -p foo") | |
6000 | .with_status(101) | |
6001 | .with_stderr_contains("[ERROR] could not compile `a30`[..]") | |
6002 | .run(); | |
6003 | } | |
6004 | ||
6005 | #[cargo_test] | |
6006 | fn forward_rustc_output() { | |
6007 | let foo = project() | |
6008 | .file( | |
6009 | "Cargo.toml", | |
6010 | r#" | |
6011 | [package] | |
6012 | name = "foo" | |
6013 | version = "0.1.0" | |
6014 | edition = '2018' | |
6015 | [dependencies] | |
6016 | bar = { path = "bar" } | |
6017 | "#, | |
6018 | ) | |
6019 | .file("src/lib.rs", "bar::foo!();") | |
6020 | .file( | |
6021 | "bar/Cargo.toml", | |
6022 | r#" | |
6023 | [package] | |
6024 | name = "bar" | |
6025 | version = "0.1.0" | |
6026 | [lib] | |
6027 | proc-macro = true | |
6028 | "#, | |
6029 | ) | |
6030 | .file( | |
6031 | "bar/src/lib.rs", | |
6032 | r#" | |
6033 | extern crate proc_macro; | |
6034 | use proc_macro::*; | |
6035 | ||
6036 | #[proc_macro] | |
6037 | pub fn foo(input: TokenStream) -> TokenStream { | |
6038 | println!("a"); | |
6039 | println!("b"); | |
6040 | println!("{{}}"); | |
6041 | eprintln!("c"); | |
6042 | eprintln!("d"); | |
6043 | eprintln!("{{a"); // "malformed json" | |
6044 | input | |
6045 | } | |
6046 | "#, | |
6047 | ) | |
6048 | .build(); | |
6049 | ||
6050 | foo.cargo("build") | |
6051 | .with_stdout("a\nb\n{}") | |
6052 | .with_stderr( | |
6053 | "\ | |
6054 | [COMPILING] [..] | |
6055 | [COMPILING] [..] | |
6056 | c | |
6057 | d | |
6058 | {a | |
6059 | [FINISHED] [..] | |
6060 | ", | |
6061 | ) | |
6062 | .run(); | |
6063 | } | |
6064 | ||
6065 | #[cargo_test] | |
6066 | fn build_lib_only() { | |
6067 | let p = project() | |
6068 | .file("src/main.rs", "fn main() {}") | |
6069 | .file("src/lib.rs", r#" "#) | |
6070 | .build(); | |
6071 | ||
6072 | p.cargo("build --lib -v") | |
6073 | .with_stderr( | |
6074 | "\ | |
6075 | [COMPILING] foo v0.0.1 ([CWD]) | |
6076 | [RUNNING] `rustc --crate-name foo src/lib.rs [..]--crate-type lib \ | |
fe692bf9 | 6077 | --emit=[..]link[..]-C debuginfo=2 [..]\ |
0a29b90c FG |
6078 | -C metadata=[..] \ |
6079 | --out-dir [..] \ | |
6080 | -L dependency=[CWD]/target/debug/deps` | |
6081 | [FINISHED] dev [unoptimized + debuginfo] target(s) in [..]", | |
6082 | ) | |
6083 | .run(); | |
6084 | } | |
6085 | ||
6086 | #[cargo_test] | |
6087 | fn build_with_no_lib() { | |
6088 | let p = project() | |
6089 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
6090 | .file("src/main.rs", "fn main() {}") | |
6091 | .build(); | |
6092 | ||
6093 | p.cargo("build --lib") | |
6094 | .with_status(101) | |
6095 | .with_stderr("[ERROR] no library targets found in package `foo`") | |
6096 | .run(); | |
6097 | } | |
6098 | ||
6099 | #[cargo_test] | |
6100 | fn build_with_relative_cargo_home_path() { | |
6101 | let p = project() | |
6102 | .file( | |
6103 | "Cargo.toml", | |
6104 | r#" | |
6105 | [package] | |
6106 | ||
6107 | name = "foo" | |
6108 | version = "0.0.1" | |
6109 | authors = ["wycats@example.com"] | |
6110 | ||
6111 | [dependencies] | |
6112 | ||
6113 | "test-dependency" = { path = "src/test_dependency" } | |
6114 | "#, | |
6115 | ) | |
6116 | .file("src/main.rs", "fn main() {}") | |
6117 | .file("src/test_dependency/src/lib.rs", r#" "#) | |
6118 | .file( | |
6119 | "src/test_dependency/Cargo.toml", | |
6120 | &basic_manifest("test-dependency", "0.0.1"), | |
6121 | ) | |
6122 | .build(); | |
6123 | ||
6124 | p.cargo("build").env("CARGO_HOME", "./cargo_home/").run(); | |
6125 | } | |
6126 | ||
6127 | #[cargo_test] | |
6128 | fn user_specific_cfgs_are_filtered_out() { | |
6129 | let p = project() | |
6130 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
6131 | .file("src/main.rs", r#"fn main() {}"#) | |
6132 | .file( | |
6133 | "build.rs", | |
6134 | r#" | |
6135 | fn main() { | |
6136 | assert!(std::env::var_os("CARGO_CFG_PROC_MACRO").is_none()); | |
6137 | assert!(std::env::var_os("CARGO_CFG_DEBUG_ASSERTIONS").is_none()); | |
6138 | } | |
6139 | "#, | |
6140 | ) | |
6141 | .build(); | |
6142 | ||
6143 | p.cargo("rustc -- --cfg debug_assertions --cfg proc_macro") | |
6144 | .run(); | |
6145 | p.process(&p.bin("foo")).run(); | |
6146 | } | |
6147 | ||
6148 | #[cargo_test] | |
6149 | fn close_output() { | |
6150 | // What happens when stdout or stderr is closed during a build. | |
6151 | ||
6152 | // Server to know when rustc has spawned. | |
6153 | let listener = std::net::TcpListener::bind("127.0.0.1:0").unwrap(); | |
6154 | let addr = listener.local_addr().unwrap(); | |
6155 | ||
6156 | let p = project() | |
6157 | .file( | |
6158 | "Cargo.toml", | |
6159 | r#" | |
6160 | [package] | |
6161 | name = "foo" | |
6162 | version = "0.1.0" | |
6163 | edition = "2018" | |
6164 | ||
6165 | [lib] | |
6166 | proc-macro = true | |
6167 | ||
6168 | [[bin]] | |
6169 | name = "foobar" | |
6170 | "#, | |
6171 | ) | |
6172 | .file( | |
6173 | "src/lib.rs", | |
6174 | &r#" | |
6175 | use proc_macro::TokenStream; | |
6176 | use std::io::Read; | |
6177 | ||
6178 | #[proc_macro] | |
6179 | pub fn repro(_input: TokenStream) -> TokenStream { | |
6180 | println!("hello stdout!"); | |
6181 | eprintln!("hello stderr!"); | |
6182 | // Tell the test we have started. | |
6183 | let mut socket = std::net::TcpStream::connect("__ADDR__").unwrap(); | |
6184 | // Wait for the test to tell us to start printing. | |
6185 | let mut buf = [0]; | |
6186 | drop(socket.read_exact(&mut buf)); | |
6187 | let use_stderr = std::env::var("__CARGO_REPRO_STDERR").is_ok(); | |
6188 | // Emit at least 1MB of data. | |
6189 | // Linux pipes can buffer up to 64KB. | |
6190 | // This test seems to be sensitive to having other threads | |
6191 | // calling fork. My hypothesis is that the stdout/stderr | |
6192 | // file descriptors are duplicated into the child process, | |
6193 | // and during the short window between fork and exec, the | |
6194 | // file descriptor is kept alive long enough for the | |
6195 | // build to finish. It's a half-baked theory, but this | |
6196 | // seems to prevent the spurious errors in CI. | |
6197 | // An alternative solution is to run this test in | |
6198 | // a single-threaded environment. | |
6199 | for i in 0..100000 { | |
6200 | if use_stderr { | |
6201 | eprintln!("0123456789{}", i); | |
6202 | } else { | |
6203 | println!("0123456789{}", i); | |
6204 | } | |
6205 | } | |
6206 | TokenStream::new() | |
6207 | } | |
6208 | "# | |
6209 | .replace("__ADDR__", &addr.to_string()), | |
6210 | ) | |
6211 | .file( | |
6212 | "src/bin/foobar.rs", | |
6213 | r#" | |
6214 | foo::repro!(); | |
6215 | ||
6216 | fn main() {} | |
6217 | "#, | |
6218 | ) | |
6219 | .build(); | |
6220 | ||
6221 | // The `stderr` flag here indicates if this should forcefully close stderr or stdout. | |
6222 | let spawn = |stderr: bool| { | |
6223 | let mut cmd = p.cargo("build").build_command(); | |
6224 | cmd.stdout(Stdio::piped()).stderr(Stdio::piped()); | |
6225 | if stderr { | |
6226 | cmd.env("__CARGO_REPRO_STDERR", "1"); | |
6227 | } | |
6228 | let mut child = cmd.spawn().unwrap(); | |
6229 | // Wait for proc macro to start. | |
6230 | let pm_conn = listener.accept().unwrap().0; | |
6231 | // Close stderr or stdout. | |
6232 | if stderr { | |
6233 | drop(child.stderr.take()); | |
6234 | } else { | |
6235 | drop(child.stdout.take()); | |
6236 | } | |
6237 | // Tell the proc-macro to continue; | |
6238 | drop(pm_conn); | |
6239 | // Read the output from the other channel. | |
6240 | let out: &mut dyn Read = if stderr { | |
6241 | child.stdout.as_mut().unwrap() | |
6242 | } else { | |
6243 | child.stderr.as_mut().unwrap() | |
6244 | }; | |
6245 | let mut result = String::new(); | |
6246 | out.read_to_string(&mut result).unwrap(); | |
6247 | let status = child.wait().unwrap(); | |
6248 | assert!(!status.success()); | |
6249 | result | |
6250 | }; | |
6251 | ||
6252 | let stderr = spawn(false); | |
6253 | compare::match_unordered( | |
6254 | "\ | |
6255 | [COMPILING] foo [..] | |
6256 | hello stderr! | |
6257 | [ERROR] [..] | |
6258 | [WARNING] build failed, waiting for other jobs to finish... | |
6259 | ", | |
6260 | &stderr, | |
6261 | None, | |
6262 | ) | |
6263 | .unwrap(); | |
6264 | ||
6265 | // Try again with stderr. | |
6266 | p.build_dir().rm_rf(); | |
6267 | let stdout = spawn(true); | |
6268 | assert_eq!(stdout, "hello stdout!\n"); | |
6269 | } | |
6270 | ||
6271 | #[cargo_test] | |
6272 | fn close_output_during_drain() { | |
6273 | // Test to close the output during the build phase (drain_the_queue). | |
6274 | // There was a bug where it would hang. | |
6275 | ||
6276 | // Server to know when rustc has spawned. | |
6277 | let listener = std::net::TcpListener::bind("127.0.0.1:0").unwrap(); | |
6278 | let addr = listener.local_addr().unwrap(); | |
6279 | ||
6280 | // Create a wrapper so the test can know when compiling has started. | |
6281 | let rustc_wrapper = { | |
6282 | let p = project() | |
6283 | .at("compiler") | |
6284 | .file("Cargo.toml", &basic_manifest("compiler", "1.0.0")) | |
6285 | .file( | |
6286 | "src/main.rs", | |
6287 | &r#" | |
6288 | use std::process::Command; | |
6289 | use std::env; | |
6290 | use std::io::Read; | |
6291 | ||
6292 | fn main() { | |
6293 | // Only wait on the first dependency. | |
6294 | if matches!(env::var("CARGO_PKG_NAME").as_deref(), Ok("dep")) { | |
6295 | let mut socket = std::net::TcpStream::connect("__ADDR__").unwrap(); | |
6296 | // Wait for the test to tell us to start printing. | |
6297 | let mut buf = [0]; | |
6298 | drop(socket.read_exact(&mut buf)); | |
6299 | } | |
6300 | let mut cmd = Command::new("rustc"); | |
6301 | for arg in env::args_os().skip(1) { | |
6302 | cmd.arg(arg); | |
6303 | } | |
6304 | std::process::exit(cmd.status().unwrap().code().unwrap()); | |
6305 | } | |
6306 | "# | |
6307 | .replace("__ADDR__", &addr.to_string()), | |
6308 | ) | |
6309 | .build(); | |
6310 | p.cargo("build").run(); | |
6311 | p.bin("compiler") | |
6312 | }; | |
6313 | ||
6314 | Package::new("dep", "1.0.0").publish(); | |
6315 | let p = project() | |
6316 | .file( | |
6317 | "Cargo.toml", | |
6318 | r#" | |
6319 | [package] | |
6320 | name = "foo" | |
6321 | version = "0.1.0" | |
6322 | ||
6323 | [dependencies] | |
6324 | dep = "1.0" | |
6325 | "#, | |
6326 | ) | |
6327 | .file("src/lib.rs", "") | |
6328 | .build(); | |
6329 | ||
6330 | // Spawn cargo, wait for the first rustc to start, and then close stderr. | |
6331 | let mut cmd = process(&cargo_exe()) | |
6332 | .arg("check") | |
6333 | .cwd(p.root()) | |
6334 | .env("RUSTC", rustc_wrapper) | |
6335 | .build_command(); | |
6336 | cmd.stdout(Stdio::piped()).stderr(Stdio::piped()); | |
6337 | let mut child = cmd.spawn().expect("cargo should spawn"); | |
6338 | // Wait for the rustc wrapper to start. | |
6339 | let rustc_conn = listener.accept().unwrap().0; | |
6340 | // Close stderr to force an error. | |
6341 | drop(child.stderr.take()); | |
6342 | // Tell the wrapper to continue. | |
6343 | drop(rustc_conn); | |
6344 | match child.wait() { | |
6345 | Ok(status) => assert!(!status.success()), | |
6346 | Err(e) => panic!("child wait failed: {}", e), | |
6347 | } | |
6348 | } | |
6349 | ||
6350 | use cargo_test_support::registry::Dependency; | |
6351 | ||
6352 | #[cargo_test] | |
6353 | fn reduced_reproduction_8249() { | |
6354 | // https://github.com/rust-lang/cargo/issues/8249 | |
6355 | Package::new("a-src", "0.1.0").links("a").publish(); | |
6356 | Package::new("a-src", "0.2.0").links("a").publish(); | |
6357 | ||
6358 | Package::new("b", "0.1.0") | |
6359 | .add_dep(Dependency::new("a-src", "0.1").optional(true)) | |
6360 | .publish(); | |
6361 | Package::new("b", "0.2.0") | |
6362 | .add_dep(Dependency::new("a-src", "0.2").optional(true)) | |
6363 | .publish(); | |
6364 | ||
6365 | Package::new("c", "1.0.0") | |
6366 | .add_dep(&Dependency::new("b", "0.1.0")) | |
6367 | .publish(); | |
6368 | ||
6369 | let p = project() | |
6370 | .file( | |
6371 | "Cargo.toml", | |
6372 | r#" | |
6373 | [package] | |
6374 | name = "foo" | |
6375 | version = "0.1.0" | |
6376 | ||
6377 | [dependencies] | |
6378 | b = { version = "*", features = ["a-src"] } | |
6379 | a-src = "*" | |
6380 | "#, | |
6381 | ) | |
6382 | .file("src/lib.rs", "") | |
6383 | .build(); | |
6384 | ||
6385 | p.cargo("generate-lockfile").run(); | |
6386 | cargo_util::paths::append(&p.root().join("Cargo.toml"), b"c = \"*\"").unwrap(); | |
6387 | p.cargo("check").run(); | |
6388 | p.cargo("check").run(); | |
6389 | } | |
6390 | ||
6391 | #[cargo_test] | |
6392 | fn target_directory_backup_exclusion() { | |
6393 | let p = project() | |
6394 | .file("Cargo.toml", &basic_bin_manifest("foo")) | |
6395 | .file("src/foo.rs", &main_file(r#""i am foo""#, &[])) | |
6396 | .build(); | |
6397 | ||
6398 | // Newly created target/ should have CACHEDIR.TAG inside... | |
6399 | p.cargo("build").run(); | |
6400 | let cachedir_tag = p.build_dir().join("CACHEDIR.TAG"); | |
6401 | assert!(cachedir_tag.is_file()); | |
6402 | assert!(fs::read_to_string(&cachedir_tag) | |
6403 | .unwrap() | |
6404 | .starts_with("Signature: 8a477f597d28d172789f06886806bc55")); | |
6405 | // ...but if target/ already exists CACHEDIR.TAG should not be created in it. | |
6406 | fs::remove_file(&cachedir_tag).unwrap(); | |
6407 | p.cargo("build").run(); | |
6408 | assert!(!&cachedir_tag.is_file()); | |
6409 | } | |
6410 | ||
6411 | #[cargo_test] | |
6412 | fn simple_terminal_width() { | |
6413 | let p = project() | |
6414 | .file( | |
6415 | "src/lib.rs", | |
6416 | r#" | |
6417 | pub fn foo() { | |
6418 | let _: () = 42; | |
6419 | } | |
6420 | "#, | |
6421 | ) | |
6422 | .build(); | |
6423 | ||
6424 | p.cargo("build -v") | |
6425 | .env("__CARGO_TEST_TTY_WIDTH_DO_NOT_USE_THIS", "20") | |
6426 | .with_status(101) | |
6427 | .with_stderr_contains("[RUNNING] `rustc [..]--diagnostic-width=20[..]") | |
6428 | .run(); | |
6429 | ||
6430 | p.cargo("doc -v") | |
6431 | .env("__CARGO_TEST_TTY_WIDTH_DO_NOT_USE_THIS", "20") | |
6432 | .with_stderr_contains("[RUNNING] `rustdoc [..]--diagnostic-width=20[..]") | |
6433 | .run(); | |
6434 | } | |
6435 | ||
6436 | #[cargo_test] | |
6437 | fn build_script_o0_default() { | |
6438 | let p = project() | |
6439 | .file("src/lib.rs", "") | |
6440 | .file("build.rs", "fn main() {}") | |
6441 | .build(); | |
6442 | ||
6443 | p.cargo("build -v --release") | |
6444 | .with_stderr_does_not_contain("[..]build_script_build[..]opt-level[..]") | |
6445 | .run(); | |
6446 | } | |
6447 | ||
6448 | #[cargo_test] | |
6449 | fn build_script_o0_default_even_with_release() { | |
6450 | let p = project() | |
6451 | .file( | |
6452 | "Cargo.toml", | |
6453 | r#" | |
6454 | [package] | |
6455 | name = "foo" | |
6456 | version = "0.1.0" | |
6457 | ||
6458 | [profile.release] | |
6459 | opt-level = 1 | |
6460 | "#, | |
6461 | ) | |
6462 | .file("src/lib.rs", "") | |
6463 | .file("build.rs", "fn main() {}") | |
6464 | .build(); | |
6465 | ||
6466 | p.cargo("build -v --release") | |
6467 | .with_stderr_does_not_contain("[..]build_script_build[..]opt-level[..]") | |
6468 | .run(); | |
6469 | } | |
6470 | ||
6471 | #[cargo_test] | |
6472 | fn primary_package_env_var() { | |
6473 | // Test that CARGO_PRIMARY_PACKAGE is enabled only for "foo" and not for any dependency. | |
6474 | ||
6475 | let is_primary_package = r#" | |
6476 | pub fn is_primary_package() -> bool {{ | |
6477 | option_env!("CARGO_PRIMARY_PACKAGE").is_some() | |
6478 | }} | |
6479 | "#; | |
6480 | ||
6481 | Package::new("qux", "0.1.0") | |
6482 | .file("src/lib.rs", is_primary_package) | |
6483 | .publish(); | |
6484 | ||
6485 | let baz = git::new("baz", |project| { | |
6486 | project | |
6487 | .file("Cargo.toml", &basic_manifest("baz", "0.1.0")) | |
6488 | .file("src/lib.rs", is_primary_package) | |
6489 | }); | |
6490 | ||
6491 | let foo = project() | |
6492 | .file( | |
6493 | "Cargo.toml", | |
6494 | &format!( | |
6495 | r#" | |
6496 | [package] | |
6497 | name = "foo" | |
6498 | version = "0.1.0" | |
6499 | ||
6500 | [dependencies] | |
6501 | bar = {{ path = "bar" }} | |
6502 | baz = {{ git = '{}' }} | |
6503 | qux = "0.1" | |
6504 | "#, | |
6505 | baz.url() | |
6506 | ), | |
6507 | ) | |
6508 | .file( | |
6509 | "src/lib.rs", | |
6510 | &format!( | |
6511 | r#" | |
6512 | extern crate bar; | |
6513 | extern crate baz; | |
6514 | extern crate qux; | |
6515 | ||
6516 | {} | |
6517 | ||
6518 | #[test] | |
6519 | fn verify_primary_package() {{ | |
6520 | assert!(!bar::is_primary_package()); | |
6521 | assert!(!baz::is_primary_package()); | |
6522 | assert!(!qux::is_primary_package()); | |
6523 | assert!(is_primary_package()); | |
6524 | }} | |
6525 | "#, | |
6526 | is_primary_package | |
6527 | ), | |
6528 | ) | |
6529 | .file("bar/Cargo.toml", &basic_manifest("bar", "0.1.0")) | |
6530 | .file("bar/src/lib.rs", is_primary_package) | |
6531 | .build(); | |
6532 | ||
6533 | foo.cargo("test").run(); | |
6534 | } | |
6535 | ||
6536 | #[cargo_test] | |
6537 | fn renamed_uplifted_artifact_remains_unmodified_after_rebuild() { | |
6538 | let p = project() | |
6539 | .file( | |
6540 | "Cargo.toml", | |
6541 | r#" | |
6542 | [package] | |
6543 | name = "foo" | |
6544 | authors = [] | |
6545 | version = "0.0.0" | |
6546 | "#, | |
6547 | ) | |
6548 | .file("src/main.rs", "fn main() {}") | |
6549 | .build(); | |
6550 | ||
6551 | p.cargo("build").run(); | |
6552 | ||
6553 | let bin = p.bin("foo"); | |
6554 | let renamed_bin = p.bin("foo-renamed"); | |
6555 | ||
6556 | fs::rename(&bin, &renamed_bin).unwrap(); | |
6557 | ||
6558 | p.change_file("src/main.rs", "fn main() { eprintln!(\"hello, world\"); }"); | |
6559 | p.cargo("build").run(); | |
6560 | ||
6561 | let not_the_same = !same_file::is_same_file(bin, renamed_bin).unwrap(); | |
6562 | assert!(not_the_same, "renamed uplifted artifact must be unmodified"); | |
6563 | } |