projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 064997fb FG |
1 | //! Completion tests for attributes. |
| 2 | use expect_test::{expect, Expect}; | |
| 3 | ||
| 4 | use crate::tests::{check_edit, completion_list}; | |
| 5 | ||
| 6 | fn check(ra_fixture: &str, expect: Expect) { | |
| 7 | let actual = completion_list(ra_fixture); | |
| 8 | expect.assert_eq(&actual); | |
| 9 | } | |
| 10 | ||
| 11 | #[test] | |
| 12 | fn proc_macros() { | |
| 13 | check( | |
| 14 | r#" | |
| 15 | //- proc_macros: identity | |
| 16 | #[$0] | |
| 17 | struct Foo; | |
| 18 | "#, | |
| 19 | expect![[r#" | |
| 20 | at allow(…) | |
| 21 | at cfg(…) | |
| 22 | at cfg_attr(…) | |
| 23 | at deny(…) | |
| 24 | at deprecated | |
| 25 | at derive(…) | |
| 26 | at doc = "…" | |
| 27 | at doc(alias = "…") | |
| 28 | at doc(hidden) | |
| 29 | at forbid(…) | |
| 30 | at must_use | |
| 31 | at no_mangle | |
| 32 | at non_exhaustive | |
| 33 | at repr(…) | |
| 34 | at warn(…) | |
| 35 | md proc_macros | |
| 36 | kw crate:: | |
| 37 | kw self:: | |
| 38 | "#]], | |
| 39 | ) | |
| 40 | } | |
| 41 | ||
| 42 | #[test] | |
| 43 | fn proc_macros_on_comment() { | |
| 44 | check( | |
| 45 | r#" | |
| 46 | //- proc_macros: identity | |
| 47 | /// $0 | |
| 48 | #[proc_macros::identity] | |
| 49 | struct Foo; | |
| 50 | "#, | |
| 51 | expect![[r#""#]], | |
| 52 | ) | |
| 53 | } | |
| 54 | ||
| 55 | #[test] | |
| 56 | fn proc_macros_qualified() { | |
| 57 | check( | |
| 58 | r#" | |
| 59 | //- proc_macros: identity | |
| 60 | #[proc_macros::$0] | |
| 61 | struct Foo; | |
| 62 | "#, | |
| 63 | expect![[r#" | |
| 64 | at identity proc_macro identity | |
| 65 | "#]], | |
| 66 | ) | |
| 67 | } | |
| 68 | ||
| 69 | #[test] | |
| 70 | fn inside_nested_attr() { | |
| 71 | check(r#"#[cfg($0)]"#, expect![[]]) | |
| 72 | } | |
| 73 | ||
| 74 | #[test] | |
| 75 | fn with_existing_attr() { | |
| 76 | check( | |
| 77 | r#"#[no_mangle] #[$0] mcall!();"#, | |
| 78 | expect![[r#" | |
| 79 | at allow(…) | |
| 80 | at cfg(…) | |
| 81 | at cfg_attr(…) | |
| 82 | at deny(…) | |
| 83 | at forbid(…) | |
| 84 | at warn(…) | |
| 85 | kw crate:: | |
| 86 | kw self:: | |
| 87 | "#]], | |
| 88 | ) | |
| 89 | } | |
| 90 | ||
| 91 | #[test] | |
| 92 | fn attr_on_source_file() { | |
| 93 | check( | |
| 94 | r#"#![$0]"#, | |
| 95 | expect![[r#" | |
| 96 | at allow(…) | |
| 97 | at cfg(…) | |
| 98 | at cfg_attr(…) | |
| 99 | at crate_name = "" | |
| 100 | at deny(…) | |
| 101 | at deprecated | |
| 102 | at doc = "…" | |
| 103 | at doc(alias = "…") | |
| 104 | at doc(hidden) | |
| 105 | at feature(…) | |
| 106 | at forbid(…) | |
| 107 | at must_use | |
| 108 | at no_implicit_prelude | |
| 109 | at no_main | |
| 110 | at no_mangle | |
| 111 | at no_std | |
| 112 | at recursion_limit = "…" | |
| 113 | at type_length_limit = … | |
| 114 | at warn(…) | |
| 115 | at windows_subsystem = "…" | |
| 116 | kw crate:: | |
| 117 | kw self:: | |
| 118 | "#]], | |
| 119 | ); | |
| 120 | } | |
| 121 | ||
| 122 | #[test] | |
| 123 | fn attr_on_module() { | |
| 124 | check( | |
| 125 | r#"#[$0] mod foo;"#, | |
| 126 | expect![[r#" | |
| 127 | at allow(…) | |
| 128 | at cfg(…) | |
| 129 | at cfg_attr(…) | |
| 130 | at deny(…) | |
| 131 | at deprecated | |
| 132 | at doc = "…" | |
| 133 | at doc(alias = "…") | |
| 134 | at doc(hidden) | |
| 135 | at forbid(…) | |
| 136 | at macro_use | |
| 137 | at must_use | |
| 138 | at no_mangle | |
| 139 | at path = "…" | |
| 140 | at warn(…) | |
| 141 | kw crate:: | |
| 142 | kw self:: | |
| 143 | kw super:: | |
| 144 | "#]], | |
| 145 | ); | |
| 146 | check( | |
| 147 | r#"mod foo {#![$0]}"#, | |
| 148 | expect![[r#" | |
| 149 | at allow(…) | |
| 150 | at cfg(…) | |
| 151 | at cfg_attr(…) | |
| 152 | at deny(…) | |
| 153 | at deprecated | |
| 154 | at doc = "…" | |
| 155 | at doc(alias = "…") | |
| 156 | at doc(hidden) | |
| 157 | at forbid(…) | |
| 158 | at must_use | |
| 159 | at no_implicit_prelude | |
| 160 | at no_mangle | |
| 161 | at warn(…) | |
| 162 | kw crate:: | |
| 163 | kw self:: | |
| 164 | kw super:: | |
| 165 | "#]], | |
| 166 | ); | |
| 167 | } | |
| 168 | ||
| 169 | #[test] | |
| 170 | fn attr_on_macro_rules() { | |
| 171 | check( | |
| 172 | r#"#[$0] macro_rules! foo {}"#, | |
| 173 | expect![[r#" | |
| 174 | at allow(…) | |
| 175 | at cfg(…) | |
| 176 | at cfg_attr(…) | |
| 177 | at deny(…) | |
| 178 | at deprecated | |
| 179 | at doc = "…" | |
| 180 | at doc(alias = "…") | |
| 181 | at doc(hidden) | |
| 182 | at forbid(…) | |
| 183 | at macro_export | |
| 184 | at macro_use | |
| 185 | at must_use | |
| 186 | at no_mangle | |
| 187 | at warn(…) | |
| 188 | kw crate:: | |
| 189 | kw self:: | |
| 190 | "#]], | |
| 191 | ); | |
| 192 | } | |
| 193 | ||
| 194 | #[test] | |
| 195 | fn attr_on_macro_def() { | |
| 196 | check( | |
| 197 | r#"#[$0] macro foo {}"#, | |
| 198 | expect![[r#" | |
| 199 | at allow(…) | |
| 200 | at cfg(…) | |
| 201 | at cfg_attr(…) | |
| 202 | at deny(…) | |
| 203 | at deprecated | |
| 204 | at doc = "…" | |
| 205 | at doc(alias = "…") | |
| 206 | at doc(hidden) | |
| 207 | at forbid(…) | |
| 208 | at must_use | |
| 209 | at no_mangle | |
| 210 | at warn(…) | |
| 211 | kw crate:: | |
| 212 | kw self:: | |
| 213 | "#]], | |
| 214 | ); | |
| 215 | } | |
| 216 | ||
| 217 | #[test] | |
| 218 | fn attr_on_extern_crate() { | |
| 219 | check( | |
| 220 | r#"#[$0] extern crate foo;"#, | |
| 221 | expect![[r#" | |
| 222 | at allow(…) | |
| 223 | at cfg(…) | |
| 224 | at cfg_attr(…) | |
| 225 | at deny(…) | |
| 226 | at deprecated | |
| 227 | at doc = "…" | |
| 228 | at doc(alias = "…") | |
| 229 | at doc(hidden) | |
| 230 | at forbid(…) | |
| 231 | at macro_use | |
| 232 | at must_use | |
| 233 | at no_mangle | |
| 234 | at warn(…) | |
| 235 | kw crate:: | |
| 236 | kw self:: | |
| 237 | "#]], | |
| 238 | ); | |
| 239 | } | |
| 240 | ||
| 241 | #[test] | |
| 242 | fn attr_on_use() { | |
| 243 | check( | |
| 244 | r#"#[$0] use foo;"#, | |
| 245 | expect![[r#" | |
| 246 | at allow(…) | |
| 247 | at cfg(…) | |
| 248 | at cfg_attr(…) | |
| 249 | at deny(…) | |
| 250 | at deprecated | |
| 251 | at doc = "…" | |
| 252 | at doc(alias = "…") | |
| 253 | at doc(hidden) | |
| 254 | at forbid(…) | |
| 255 | at must_use | |
| 256 | at no_mangle | |
| 257 | at warn(…) | |
| 258 | kw crate:: | |
| 259 | kw self:: | |
| 260 | "#]], | |
| 261 | ); | |
| 262 | } | |
| 263 | ||
| 264 | #[test] | |
| 265 | fn attr_on_type_alias() { | |
| 266 | check( | |
| 267 | r#"#[$0] type foo = ();"#, | |
| 268 | expect![[r#" | |
| 269 | at allow(…) | |
| 270 | at cfg(…) | |
| 271 | at cfg_attr(…) | |
| 272 | at deny(…) | |
| 273 | at deprecated | |
| 274 | at doc = "…" | |
| 275 | at doc(alias = "…") | |
| 276 | at doc(hidden) | |
| 277 | at forbid(…) | |
| 278 | at must_use | |
| 279 | at no_mangle | |
| 280 | at warn(…) | |
| 281 | kw crate:: | |
| 282 | kw self:: | |
| 283 | "#]], | |
| 284 | ); | |
| 285 | } | |
| 286 | ||
| 287 | #[test] | |
| 288 | fn attr_on_struct() { | |
| 289 | check( | |
| 290 | r#" | |
| 291 | //- minicore:derive | |
| 292 | #[$0] | |
| 293 | struct Foo; | |
| 294 | "#, | |
| 295 | expect![[r#" | |
| 296 | at allow(…) | |
| 297 | at cfg(…) | |
| 298 | at cfg_attr(…) | |
| 299 | at deny(…) | |
| 300 | at deprecated | |
| 301 | at derive macro derive | |
| 302 | at derive(…) | |
| 303 | at doc = "…" | |
| 304 | at doc(alias = "…") | |
| 305 | at doc(hidden) | |
| 306 | at forbid(…) | |
| 307 | at must_use | |
| 308 | at no_mangle | |
| 309 | at non_exhaustive | |
| 310 | at repr(…) | |
| 311 | at warn(…) | |
| 312 | md core | |
| 313 | kw crate:: | |
| 314 | kw self:: | |
| 315 | "#]], | |
| 316 | ); | |
| 317 | } | |
| 318 | ||
| 319 | #[test] | |
| 320 | fn attr_on_enum() { | |
| 321 | check( | |
| 322 | r#"#[$0] enum Foo {}"#, | |
| 323 | expect![[r#" | |
| 324 | at allow(…) | |
| 325 | at cfg(…) | |
| 326 | at cfg_attr(…) | |
| 327 | at deny(…) | |
| 328 | at deprecated | |
| 329 | at derive(…) | |
| 330 | at doc = "…" | |
| 331 | at doc(alias = "…") | |
| 332 | at doc(hidden) | |
| 333 | at forbid(…) | |
| 334 | at must_use | |
| 335 | at no_mangle | |
| 336 | at non_exhaustive | |
| 337 | at repr(…) | |
| 338 | at warn(…) | |
| 339 | kw crate:: | |
| 340 | kw self:: | |
| 341 | "#]], | |
| 342 | ); | |
| 343 | } | |
| 344 | ||
| 345 | #[test] | |
| 346 | fn attr_on_const() { | |
| 347 | check( | |
| 348 | r#"#[$0] const FOO: () = ();"#, | |
| 349 | expect![[r#" | |
| 350 | at allow(…) | |
| 351 | at cfg(…) | |
| 352 | at cfg_attr(…) | |
| 353 | at deny(…) | |
| 354 | at deprecated | |
| 355 | at doc = "…" | |
| 356 | at doc(alias = "…") | |
| 357 | at doc(hidden) | |
| 358 | at forbid(…) | |
| 359 | at must_use | |
| 360 | at no_mangle | |
| 361 | at warn(…) | |
| 362 | kw crate:: | |
| 363 | kw self:: | |
| 364 | "#]], | |
| 365 | ); | |
| 366 | } | |
| 367 | ||
| 368 | #[test] | |
| 369 | fn attr_on_static() { | |
| 370 | check( | |
| 371 | r#"#[$0] static FOO: () = ()"#, | |
| 372 | expect![[r#" | |
| 373 | at allow(…) | |
| 374 | at cfg(…) | |
| 375 | at cfg_attr(…) | |
| 376 | at deny(…) | |
| 377 | at deprecated | |
| 378 | at doc = "…" | |
| 379 | at doc(alias = "…") | |
| 380 | at doc(hidden) | |
| 381 | at export_name = "…" | |
| 382 | at forbid(…) | |
| 383 | at global_allocator | |
| 384 | at link_name = "…" | |
| 385 | at link_section = "…" | |
| 386 | at must_use | |
| 387 | at no_mangle | |
| 388 | at used | |
| 389 | at warn(…) | |
| 390 | kw crate:: | |
| 391 | kw self:: | |
| 392 | "#]], | |
| 393 | ); | |
| 394 | } | |
| 395 | ||
| 396 | #[test] | |
| 397 | fn attr_on_trait() { | |
| 398 | check( | |
| 399 | r#"#[$0] trait Foo {}"#, | |
| 400 | expect![[r#" | |
| 401 | at allow(…) | |
| 402 | at cfg(…) | |
| 403 | at cfg_attr(…) | |
| 404 | at deny(…) | |
| 405 | at deprecated | |
| 406 | at doc = "…" | |
| 407 | at doc(alias = "…") | |
| 408 | at doc(hidden) | |
| 409 | at forbid(…) | |
| 410 | at must_use | |
| 411 | at must_use | |
| 412 | at no_mangle | |
| 413 | at warn(…) | |
| 414 | kw crate:: | |
| 415 | kw self:: | |
| 416 | "#]], | |
| 417 | ); | |
| 418 | } | |
| 419 | ||
| 420 | #[test] | |
| 421 | fn attr_on_impl() { | |
| 422 | check( | |
| 423 | r#"#[$0] impl () {}"#, | |
| 424 | expect![[r#" | |
| 425 | at allow(…) | |
| 426 | at automatically_derived | |
| 427 | at cfg(…) | |
| 428 | at cfg_attr(…) | |
| 429 | at deny(…) | |
| 430 | at deprecated | |
| 431 | at doc = "…" | |
| 432 | at doc(alias = "…") | |
| 433 | at doc(hidden) | |
| 434 | at forbid(…) | |
| 435 | at must_use | |
| 436 | at no_mangle | |
| 437 | at warn(…) | |
| 438 | kw crate:: | |
| 439 | kw self:: | |
| 440 | "#]], | |
| 441 | ); | |
| 442 | check( | |
| 443 | r#"impl () {#![$0]}"#, | |
| 444 | expect![[r#" | |
| 445 | at allow(…) | |
| 446 | at cfg(…) | |
| 447 | at cfg_attr(…) | |
| 448 | at deny(…) | |
| 449 | at deprecated | |
| 450 | at doc = "…" | |
| 451 | at doc(alias = "…") | |
| 452 | at doc(hidden) | |
| 453 | at forbid(…) | |
| 454 | at must_use | |
| 455 | at no_mangle | |
| 456 | at warn(…) | |
| 457 | kw crate:: | |
| 458 | kw self:: | |
| 459 | "#]], | |
| 460 | ); | |
| 461 | } | |
| 462 | ||
| 463 | #[test] | |
| 464 | fn attr_on_extern_block() { | |
| 465 | check( | |
| 466 | r#"#[$0] extern {}"#, | |
| 467 | expect![[r#" | |
| 468 | at allow(…) | |
| 469 | at cfg(…) | |
| 470 | at cfg_attr(…) | |
| 471 | at deny(…) | |
| 472 | at deprecated | |
| 473 | at doc = "…" | |
| 474 | at doc(alias = "…") | |
| 475 | at doc(hidden) | |
| 476 | at forbid(…) | |
| 477 | at link | |
| 478 | at must_use | |
| 479 | at no_mangle | |
| 480 | at warn(…) | |
| 481 | kw crate:: | |
| 482 | kw self:: | |
| 483 | "#]], | |
| 484 | ); | |
| 485 | check( | |
| 486 | r#"extern {#![$0]}"#, | |
| 487 | expect![[r#" | |
| 488 | at allow(…) | |
| 489 | at cfg(…) | |
| 490 | at cfg_attr(…) | |
| 491 | at deny(…) | |
| 492 | at deprecated | |
| 493 | at doc = "…" | |
| 494 | at doc(alias = "…") | |
| 495 | at doc(hidden) | |
| 496 | at forbid(…) | |
| 497 | at link | |
| 498 | at must_use | |
| 499 | at no_mangle | |
| 500 | at warn(…) | |
| 501 | kw crate:: | |
| 502 | kw self:: | |
| 503 | "#]], | |
| 504 | ); | |
| 505 | } | |
| 506 | ||
| 507 | #[test] | |
| 508 | fn attr_on_variant() { | |
| 509 | check( | |
| 510 | r#"enum Foo { #[$0] Bar }"#, | |
| 511 | expect![[r#" | |
| 512 | at allow(…) | |
| 513 | at cfg(…) | |
| 514 | at cfg_attr(…) | |
| 515 | at deny(…) | |
| 516 | at forbid(…) | |
| 517 | at non_exhaustive | |
| 518 | at warn(…) | |
| 519 | kw crate:: | |
| 520 | kw self:: | |
| 521 | "#]], | |
| 522 | ); | |
| 523 | } | |
| 524 | ||
| 525 | #[test] | |
| 526 | fn attr_on_fn() { | |
| 527 | check( | |
| 528 | r#"#[$0] fn main() {}"#, | |
| 529 | expect![[r#" | |
| 530 | at allow(…) | |
| 531 | at cfg(…) | |
| 532 | at cfg_attr(…) | |
| 533 | at cold | |
| 534 | at deny(…) | |
| 535 | at deprecated | |
| 536 | at doc = "…" | |
| 537 | at doc(alias = "…") | |
| 538 | at doc(hidden) | |
| 539 | at export_name = "…" | |
| 540 | at forbid(…) | |
| 541 | at ignore = "…" | |
| 542 | at inline | |
| 543 | at link_name = "…" | |
| 544 | at link_section = "…" | |
| 545 | at must_use | |
| 546 | at must_use | |
| 547 | at no_mangle | |
| 548 | at panic_handler | |
| 549 | at proc_macro | |
| 550 | at proc_macro_attribute | |
| 551 | at proc_macro_derive(…) | |
| 552 | at should_panic | |
| 553 | at target_feature(enable = "…") | |
| 554 | at test | |
| 555 | at track_caller | |
| 556 | at warn(…) | |
| 557 | kw crate:: | |
| 558 | kw self:: | |
| 559 | "#]], | |
| 560 | ); | |
| 561 | } | |
| 562 | ||
| 563 | #[test] | |
| 564 | fn attr_in_source_file_end() { | |
| 565 | check( | |
| 566 | r#"#[$0]"#, | |
| 567 | expect![[r#" | |
| 568 | at allow(…) | |
| 569 | at automatically_derived | |
| 570 | at cfg(…) | |
| 571 | at cfg_attr(…) | |
| 572 | at cold | |
| 573 | at deny(…) | |
| 574 | at deprecated | |
| 575 | at derive(…) | |
| 576 | at doc = "…" | |
| 577 | at doc(alias = "…") | |
| 578 | at doc(hidden) | |
| 579 | at export_name = "…" | |
| 580 | at forbid(…) | |
| 581 | at global_allocator | |
| 582 | at ignore = "…" | |
| 583 | at inline | |
| 584 | at link | |
| 585 | at link_name = "…" | |
| 586 | at link_section = "…" | |
| 587 | at macro_export | |
| 588 | at macro_use | |
| 589 | at must_use | |
| 590 | at no_mangle | |
| 591 | at non_exhaustive | |
| 592 | at panic_handler | |
| 593 | at path = "…" | |
| 594 | at proc_macro | |
| 595 | at proc_macro_attribute | |
| 596 | at proc_macro_derive(…) | |
| 597 | at repr(…) | |
| 598 | at should_panic | |
| 599 | at target_feature(enable = "…") | |
| 600 | at test | |
| 601 | at track_caller | |
| 602 | at used | |
| 603 | at warn(…) | |
| 604 | kw crate:: | |
| 605 | kw self:: | |
| 606 | "#]], | |
| 607 | ); | |
| 608 | } | |
| 609 | ||
| f25598a0 FG |
610 | #[test] |
| 611 | fn invalid_path() { | |
| 612 | check( | |
| 613 | r#" | |
| 614 | //- proc_macros: identity | |
| 615 | #[proc_macros:::$0] | |
| 616 | struct Foo; | |
| 617 | "#, | |
| 618 | expect![[r#""#]], | |
| 619 | ); | |
| 620 | ||
| 621 | check( | |
| 622 | r#" | |
| 623 | //- minicore: derive, copy | |
| 624 | mod foo { | |
| 625 | pub use Copy as Bar; | |
| 626 | } | |
| 627 | #[derive(foo:::::$0)] | |
| 628 | struct Foo; | |
| 629 | "#, | |
| 630 | expect![""], | |
| 631 | ); | |
| 632 | } | |
| 633 | ||
| 064997fb FG |
634 | mod cfg { |
| 635 | use super::*; | |
| 636 | ||
| 637 | #[test] | |
| 638 | fn cfg_target_endian() { | |
| 639 | check( | |
| 640 | r#"#[cfg(target_endian = $0"#, | |
| 641 | expect![[r#" | |
| 642 | ba big | |
| 643 | ba little | |
| 644 | "#]], | |
| 645 | ); | |
| 646 | } | |
| 647 | } | |
| 648 | ||
| 649 | mod derive { | |
| 650 | use super::*; | |
| 651 | ||
| 652 | fn check_derive(ra_fixture: &str, expect: Expect) { | |
| 653 | let actual = completion_list(ra_fixture); | |
| 654 | expect.assert_eq(&actual); | |
| 655 | } | |
| 656 | ||
| 657 | #[test] | |
| 658 | fn no_completion_for_incorrect_derive() { | |
| 659 | check_derive( | |
| 660 | r#" | |
| 661 | //- minicore: derive, copy, clone, ord, eq, default, fmt | |
| 662 | #[derive{$0)] struct Test; | |
| 663 | "#, | |
| 664 | expect![[]], | |
| 665 | ) | |
| 666 | } | |
| 667 | ||
| 668 | #[test] | |
| 669 | fn empty_derive() { | |
| 670 | check_derive( | |
| 671 | r#" | |
| 672 | //- minicore: derive, copy, clone, ord, eq, default, fmt | |
| 673 | #[derive($0)] struct Test; | |
| 674 | "#, | |
| 675 | expect![[r#" | |
| 676 | de Clone macro Clone | |
| 677 | de Clone, Copy | |
| 678 | de Default macro Default | |
| 679 | de PartialEq macro PartialEq | |
| 680 | de PartialEq, Eq | |
| 681 | de PartialEq, Eq, PartialOrd, Ord | |
| 682 | de PartialEq, PartialOrd | |
| 683 | md core | |
| 684 | kw crate:: | |
| 685 | kw self:: | |
| 686 | "#]], | |
| 687 | ); | |
| 688 | } | |
| 689 | ||
| 690 | #[test] | |
| 691 | fn derive_with_input_before() { | |
| 692 | check_derive( | |
| 693 | r#" | |
| 694 | //- minicore: derive, copy, clone, ord, eq, default, fmt | |
| 695 | #[derive(serde::Serialize, PartialEq, $0)] struct Test; | |
| 696 | "#, | |
| 697 | expect![[r#" | |
| 698 | de Clone macro Clone | |
| 699 | de Clone, Copy | |
| 700 | de Default macro Default | |
| 701 | de Eq | |
| 702 | de Eq, PartialOrd, Ord | |
| 703 | de PartialOrd | |
| 704 | md core | |
| 705 | kw crate:: | |
| 706 | kw self:: | |
| 707 | "#]], | |
| 708 | ) | |
| 709 | } | |
| 710 | ||
| 711 | #[test] | |
| 712 | fn derive_with_input_after() { | |
| 713 | check_derive( | |
| 714 | r#" | |
| 715 | //- minicore: derive, copy, clone, ord, eq, default, fmt | |
| 716 | #[derive($0 serde::Serialize, PartialEq)] struct Test; | |
| 717 | "#, | |
| 718 | expect![[r#" | |
| 719 | de Clone macro Clone | |
| 720 | de Clone, Copy | |
| 721 | de Default macro Default | |
| 722 | de Eq | |
| 723 | de Eq, PartialOrd, Ord | |
| 724 | de PartialOrd | |
| 725 | md core | |
| 726 | kw crate:: | |
| 727 | kw self:: | |
| 728 | "#]], | |
| 729 | ); | |
| 730 | } | |
| 731 | ||
| 732 | #[test] | |
| 733 | fn derive_with_existing_derives() { | |
| 734 | check_derive( | |
| 735 | r#" | |
| 736 | //- minicore: derive, copy, clone, ord, eq, default, fmt | |
| 737 | #[derive(PartialEq, Eq, Or$0)] struct Test; | |
| 738 | "#, | |
| 739 | expect![[r#" | |
| 740 | de Clone macro Clone | |
| 741 | de Clone, Copy | |
| 742 | de Default macro Default | |
| 743 | de PartialOrd | |
| 744 | de PartialOrd, Ord | |
| 745 | md core | |
| 746 | kw crate:: | |
| 747 | kw self:: | |
| 748 | "#]], | |
| 749 | ); | |
| 750 | } | |
| 751 | ||
| 752 | #[test] | |
| 753 | fn derive_flyimport() { | |
| 754 | check_derive( | |
| 755 | r#" | |
| 756 | //- proc_macros: derive_identity | |
| 757 | //- minicore: derive | |
| 758 | #[derive(der$0)] struct Test; | |
| 759 | "#, | |
| 760 | expect![[r#" | |
| 761 | de DeriveIdentity (use proc_macros::DeriveIdentity) proc_macro DeriveIdentity | |
| 762 | md core | |
| 763 | md proc_macros | |
| 764 | kw crate:: | |
| 765 | kw self:: | |
| 766 | "#]], | |
| 767 | ); | |
| 768 | check_derive( | |
| 769 | r#" | |
| 770 | //- proc_macros: derive_identity | |
| 771 | //- minicore: derive | |
| 772 | use proc_macros::DeriveIdentity; | |
| 773 | #[derive(der$0)] struct Test; | |
| 774 | "#, | |
| 775 | expect![[r#" | |
| 776 | de DeriveIdentity proc_macro DeriveIdentity | |
| 777 | md core | |
| 778 | md proc_macros | |
| 779 | kw crate:: | |
| 780 | kw self:: | |
| 781 | "#]], | |
| 782 | ); | |
| 783 | } | |
| 784 | ||
| 785 | #[test] | |
| 786 | fn derive_flyimport_edit() { | |
| 787 | check_edit( | |
| 788 | "DeriveIdentity", | |
| 789 | r#" | |
| 790 | //- proc_macros: derive_identity | |
| 791 | //- minicore: derive | |
| 792 | #[derive(der$0)] struct Test; | |
| 793 | "#, | |
| 794 | r#" | |
| 795 | use proc_macros::DeriveIdentity; | |
| 796 | ||
| 797 | #[derive(DeriveIdentity)] struct Test; | |
| 798 | "#, | |
| 799 | ); | |
| 800 | } | |
| 801 | ||
| 802 | #[test] | |
| 803 | fn qualified() { | |
| 804 | check_derive( | |
| 805 | r#" | |
| 806 | //- proc_macros: derive_identity | |
| 807 | //- minicore: derive, copy, clone | |
| 808 | #[derive(proc_macros::$0)] struct Test; | |
| 809 | "#, | |
| 810 | expect![[r#" | |
| 811 | de DeriveIdentity proc_macro DeriveIdentity | |
| 812 | "#]], | |
| 813 | ); | |
| 814 | check_derive( | |
| 815 | r#" | |
| 816 | //- proc_macros: derive_identity | |
| 817 | //- minicore: derive, copy, clone | |
| 818 | #[derive(proc_macros::C$0)] struct Test; | |
| 819 | "#, | |
| 820 | expect![[r#" | |
| 821 | de DeriveIdentity proc_macro DeriveIdentity | |
| 822 | "#]], | |
| 823 | ); | |
| 824 | } | |
| 825 | } | |
| 826 | ||
| 827 | mod lint { | |
| 828 | use super::*; | |
| 829 | ||
| 830 | #[test] | |
| 831 | fn lint_empty() { | |
| 832 | check_edit( | |
| 833 | "deprecated", | |
| 834 | r#"#[allow($0)] struct Test;"#, | |
| 835 | r#"#[allow(deprecated)] struct Test;"#, | |
| 836 | ) | |
| 837 | } | |
| 838 | ||
| 839 | #[test] | |
| 840 | fn lint_with_existing() { | |
| 841 | check_edit( | |
| 842 | "deprecated", | |
| 843 | r#"#[allow(keyword_idents, $0)] struct Test;"#, | |
| 844 | r#"#[allow(keyword_idents, deprecated)] struct Test;"#, | |
| 845 | ) | |
| 846 | } | |
| 847 | ||
| 848 | #[test] | |
| 849 | fn lint_qualified() { | |
| 850 | check_edit( | |
| 851 | "deprecated", | |
| 852 | r#"#[allow(keyword_idents, $0)] struct Test;"#, | |
| 853 | r#"#[allow(keyword_idents, deprecated)] struct Test;"#, | |
| 854 | ) | |
| 855 | } | |
| 856 | ||
| 857 | #[test] | |
| 858 | fn lint_feature() { | |
| 859 | check_edit( | |
| 860 | "box_syntax", | |
| 861 | r#"#[feature(box_$0)] struct Test;"#, | |
| 862 | r#"#[feature(box_syntax)] struct Test;"#, | |
| 863 | ) | |
| 864 | } | |
| 865 | ||
| 866 | #[test] | |
| 867 | fn lint_clippy_unqualified() { | |
| 868 | check_edit( | |
| 869 | "clippy::as_conversions", | |
| 870 | r#"#[allow($0)] struct Test;"#, | |
| 871 | r#"#[allow(clippy::as_conversions)] struct Test;"#, | |
| 872 | ); | |
| 873 | } | |
| 874 | ||
| 875 | #[test] | |
| 876 | fn lint_clippy_qualified() { | |
| 877 | check_edit( | |
| 878 | "as_conversions", | |
| 879 | r#"#[allow(clippy::$0)] struct Test;"#, | |
| 880 | r#"#[allow(clippy::as_conversions)] struct Test;"#, | |
| 881 | ); | |
| 882 | } | |
| 883 | ||
| 884 | #[test] | |
| 885 | fn lint_rustdoc_unqualified() { | |
| 886 | check_edit( | |
| 887 | "rustdoc::bare_urls", | |
| 888 | r#"#[allow($0)] struct Test;"#, | |
| 889 | r#"#[allow(rustdoc::bare_urls)] struct Test;"#, | |
| 890 | ); | |
| 891 | } | |
| 892 | ||
| 893 | #[test] | |
| 894 | fn lint_rustdoc_qualified() { | |
| 895 | check_edit( | |
| 896 | "bare_urls", | |
| 897 | r#"#[allow(rustdoc::$0)] struct Test;"#, | |
| 898 | r#"#[allow(rustdoc::bare_urls)] struct Test;"#, | |
| 899 | ); | |
| 900 | } | |
| 901 | ||
| 902 | #[test] | |
| 903 | fn lint_unclosed() { | |
| 904 | check_edit( | |
| 905 | "deprecated", | |
| 906 | r#"#[allow(dep$0 struct Test;"#, | |
| 907 | r#"#[allow(deprecated struct Test;"#, | |
| 908 | ); | |
| 909 | check_edit( | |
| 910 | "bare_urls", | |
| 911 | r#"#[allow(rustdoc::$0 struct Test;"#, | |
| 912 | r#"#[allow(rustdoc::bare_urls struct Test;"#, | |
| 913 | ); | |
| 914 | } | |
| 915 | } | |
| 916 | ||
| 917 | mod repr { | |
| 918 | use super::*; | |
| 919 | ||
| 920 | fn check_repr(ra_fixture: &str, expect: Expect) { | |
| 921 | let actual = completion_list(ra_fixture); | |
| 922 | expect.assert_eq(&actual); | |
| 923 | } | |
| 924 | ||
| 925 | #[test] | |
| 926 | fn no_completion_for_incorrect_repr() { | |
| 927 | check_repr(r#"#[repr{$0)] struct Test;"#, expect![[]]) | |
| 928 | } | |
| 929 | ||
| 930 | #[test] | |
| 931 | fn empty() { | |
| 932 | check_repr( | |
| 933 | r#"#[repr($0)] struct Test;"#, | |
| 934 | expect![[r#" | |
| 935 | ba C | |
| 936 | ba align($0) | |
| 937 | ba i16 | |
| 938 | ba i28 | |
| 939 | ba i32 | |
| 940 | ba i64 | |
| 941 | ba i8 | |
| 942 | ba isize | |
| 943 | ba packed | |
| 944 | ba transparent | |
| 945 | ba u128 | |
| 946 | ba u16 | |
| 947 | ba u32 | |
| 948 | ba u64 | |
| 949 | ba u8 | |
| 950 | ba usize | |
| 951 | "#]], | |
| 952 | ); | |
| 953 | } | |
| 954 | ||
| 955 | #[test] | |
| 956 | fn transparent() { | |
| 957 | check_repr(r#"#[repr(transparent, $0)] struct Test;"#, expect![[r#""#]]); | |
| 958 | } | |
| 959 | ||
| 960 | #[test] | |
| 961 | fn align() { | |
| 962 | check_repr( | |
| 963 | r#"#[repr(align(1), $0)] struct Test;"#, | |
| 964 | expect![[r#" | |
| 965 | ba C | |
| 966 | ba i16 | |
| 967 | ba i28 | |
| 968 | ba i32 | |
| 969 | ba i64 | |
| 970 | ba i8 | |
| 971 | ba isize | |
| 972 | ba transparent | |
| 973 | ba u128 | |
| 974 | ba u16 | |
| 975 | ba u32 | |
| 976 | ba u64 | |
| 977 | ba u8 | |
| 978 | ba usize | |
| 979 | "#]], | |
| 980 | ); | |
| 981 | } | |
| 982 | ||
| 983 | #[test] | |
| 984 | fn packed() { | |
| 985 | check_repr( | |
| 986 | r#"#[repr(packed, $0)] struct Test;"#, | |
| 987 | expect![[r#" | |
| 988 | ba C | |
| 989 | ba i16 | |
| 990 | ba i28 | |
| 991 | ba i32 | |
| 992 | ba i64 | |
| 993 | ba i8 | |
| 994 | ba isize | |
| 995 | ba transparent | |
| 996 | ba u128 | |
| 997 | ba u16 | |
| 998 | ba u32 | |
| 999 | ba u64 | |
| 1000 | ba u8 | |
| 1001 | ba usize | |
| 1002 | "#]], | |
| 1003 | ); | |
| 1004 | } | |
| 1005 | ||
| 1006 | #[test] | |
| 1007 | fn c() { | |
| 1008 | check_repr( | |
| 1009 | r#"#[repr(C, $0)] struct Test;"#, | |
| 1010 | expect![[r#" | |
| 1011 | ba align($0) | |
| 1012 | ba i16 | |
| 1013 | ba i28 | |
| 1014 | ba i32 | |
| 1015 | ba i64 | |
| 1016 | ba i8 | |
| 1017 | ba isize | |
| 1018 | ba packed | |
| 1019 | ba u128 | |
| 1020 | ba u16 | |
| 1021 | ba u32 | |
| 1022 | ba u64 | |
| 1023 | ba u8 | |
| 1024 | ba usize | |
| 1025 | "#]], | |
| 1026 | ); | |
| 1027 | } | |
| 1028 | ||
| 1029 | #[test] | |
| 1030 | fn prim() { | |
| 1031 | check_repr( | |
| 1032 | r#"#[repr(usize, $0)] struct Test;"#, | |
| 1033 | expect![[r#" | |
| 1034 | ba C | |
| 1035 | ba align($0) | |
| 1036 | ba packed | |
| 1037 | "#]], | |
| 1038 | ); | |
| 1039 | } | |
| 1040 | } |