]>
Commit | Line | Data |
---|---|---|
ee5e24ff AC |
1 | use std::env; |
2 | use std::ffi::OsString; | |
a6dad622 AC |
3 | use std::fs::{self, File}; |
4 | use std::io::prelude::*; | |
5 | use std::path::{Path, PathBuf}; | |
8cce8996 | 6 | use std::str; |
f3cb4232 | 7 | use cargo::util::process; |
8cce8996 | 8 | |
a3f6a404 | 9 | use support::paths; |
9ed3a6ea | 10 | use support::{execs, project, cargo_dir, mkdir_recursive, ProjectBuilder}; |
12f5de8e | 11 | use hamcrest::{assert_that}; |
a3f6a404 | 12 | |
13 | fn setup() { | |
14 | } | |
15 | ||
16 | /// Add an empty file with executable flags (and platform-dependent suffix). | |
17 | /// TODO: move this to `ProjectBuilder` if other cases using this emerge. | |
18 | fn fake_executable(proj: ProjectBuilder, dir: &Path, name: &str) -> ProjectBuilder { | |
a6dad622 AC |
19 | let path = proj.root().join(dir).join(&format!("{}{}", name, |
20 | env::consts::EXE_SUFFIX)); | |
21 | mkdir_recursive(path.parent().unwrap()).unwrap(); | |
22 | File::create(&path).unwrap(); | |
23 | make_executable(&path); | |
24 | return proj; | |
25 | ||
26 | #[cfg(unix)] | |
27 | fn make_executable(p: &Path) { | |
28 | use std::os::unix::prelude::*; | |
29 | ||
30 | let mut perms = fs::metadata(p).unwrap().permissions();; | |
31 | let mode = perms.mode(); | |
32 | perms.set_mode(mode | 0o111); | |
33 | fs::set_permissions(p, perms).unwrap(); | |
34 | } | |
35 | #[cfg(windows)] | |
36 | fn make_executable(_: &Path) {} | |
a3f6a404 | 37 | } |
38 | ||
a6dad622 | 39 | fn path() -> Vec<PathBuf> { |
1384050e | 40 | env::split_paths(&env::var_os("PATH").unwrap_or(OsString::new())).collect() |
db3823a8 | 41 | } |
ee5e24ff | 42 | |
f3cb4232 | 43 | test!(list_commands_looks_at_path { |
a3f6a404 | 44 | let proj = project("list-non-overlapping"); |
a3f6a404 | 45 | let proj = fake_executable(proj, &Path::new("path-test"), "cargo-1"); |
a6dad622 AC |
46 | let mut pr = process(&cargo_dir().join("cargo")).unwrap(); |
47 | pr.cwd(&proj.root()) | |
48 | .env("HOME", &paths::home()); | |
a3f6a404 | 49 | |
5d0cb3f2 | 50 | let mut path = path(); |
db3823a8 | 51 | path.push(proj.root().join("path-test")); |
ee5e24ff AC |
52 | let path = env::join_paths(path.iter()).unwrap(); |
53 | let output = pr.arg("-v").arg("--list") | |
a6dad622 | 54 | .env("PATH", &path); |
9ed3a6ea | 55 | let output = output.exec_with_output().unwrap(); |
a6dad622 | 56 | let output = str::from_utf8(&output.stdout).unwrap(); |
8cce8996 | 57 | assert!(output.contains("\n 1\n"), "missing 1: {}", output); |
157d639a | 58 | }); |
12f5de8e PW |
59 | |
60 | test!(find_closest_biuld_to_build { | |
a6dad622 AC |
61 | let mut pr = process(&cargo_dir().join("cargo")).unwrap(); |
62 | pr.arg("biuld").cwd(&paths::root()).env("HOME", &paths::home()); | |
12f5de8e PW |
63 | |
64 | assert_that(pr, | |
65 | execs().with_status(127) | |
66 | .with_stderr("No such subcommand | |
67 | ||
21e94a46 | 68 | Did you mean `build`? |
12f5de8e PW |
69 | |
70 | ")); | |
157d639a | 71 | }); |
12f5de8e PW |
72 | |
73 | // if a subcommand is more than 3 edit distance away, we don't make a suggestion | |
74 | test!(find_closest_dont_correct_nonsense { | |
a6dad622 AC |
75 | let mut pr = process(&cargo_dir().join("cargo")).unwrap(); |
76 | pr.arg("asdf").cwd(&paths::root()).env("HOME", &paths::home()); | |
12f5de8e PW |
77 | |
78 | assert_that(pr, | |
79 | execs().with_status(127) | |
80 | .with_stderr("No such subcommand | |
81 | ")); | |
157d639a | 82 | }); |
2badab8c BA |
83 | |
84 | test!(override_cargo_home { | |
85 | let root = paths::root(); | |
86 | let my_home = root.join("my_home"); | |
a6dad622 AC |
87 | fs::create_dir(&my_home).unwrap(); |
88 | File::create(&my_home.join("config")).unwrap().write_all(br#" | |
2badab8c BA |
89 | [cargo-new] |
90 | name = "foo" | |
91 | email = "bar" | |
92 | git = false | |
9ed3a6ea | 93 | "#).unwrap(); |
2badab8c | 94 | |
a6dad622 AC |
95 | assert_that(process(&cargo_dir().join("cargo")).unwrap() |
96 | .arg("new").arg("foo") | |
97 | .cwd(&paths::root()) | |
98 | .env("USER", "foo") | |
99 | .env("HOME", &paths::home()) | |
100 | .env("CARGO_HOME", &my_home), | |
2badab8c BA |
101 | execs().with_status(0)); |
102 | ||
103 | let toml = paths::root().join("foo/Cargo.toml"); | |
a6dad622 AC |
104 | let mut contents = String::new(); |
105 | File::open(&toml).unwrap().read_to_string(&mut contents).unwrap(); | |
106 | assert!(contents.contains(r#"authors = ["foo <bar>"]"#)); | |
2badab8c | 107 | }); |