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Add two tests

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This commit is contained in:
Jakub Stasiak 2020-06-24 23:22:20 +02:00
parent 7a0001df85
commit 3eb2ae045c
1 changed files with 29 additions and 0 deletions
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29
tests/testsuite/build.rs
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@ -4989,3 +4989,32 @@ fn reduced_reproduction_8249() {
p.cargo("check").run(); p.cargo("check").run();
p.cargo("check").run(); p.cargo("check").run();
} }
#[cargo_test]
fn target_directory_is_excluded_from_backups() {
let p = project()
.file("Cargo.toml", &basic_bin_manifest("foo"))
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
.build();
p.cargo("build").run();
let cachedir_tag = p.target_debug_dir().join("CACHEDIR.TAG");
assert!(cachedir_tag.is_file());
assert!(fs::read_to_string(&cachedir_tag)
.unwrap()
.starts_with("Signature: 8a477f597d28d172789f06886806bc55"));
}
#[cargo_test]
fn target_directory_is_not_excluded_from_backups_if_it_already_exists() {
let p = project()
.file("Cargo.toml", &basic_bin_manifest("foo"))
.file("src/foo.rs", &main_file(r#""i am foo""#, &[]))
.build();
let cachedir_tag = p.target_debug_dir().join("CACHEDIR.TAG");
p.cargo("build").run();
fs::remove_file(&cachedir_tag).unwrap();
p.cargo("build").run();
assert!(!&cachedir_tag.is_file());
}