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tests: registry: revert readonly permission after running tests.

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Fixes #6943
This commit is contained in:
Matthias Krüger 2019-05-15 20:05:37 +02:00
parent 1b4fab3263
commit 235fcbecc2
1 changed files with 10 additions and 7 deletions
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17
tests/testsuite/registry.rs
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@ -2003,25 +2003,28 @@ fn readonly_registry_still_works() {
p.cargo("generate-lockfile").run();
p.cargo("fetch --locked").run();
chmod_readonly(&paths::home());
chmod_readonly(&paths::home(), true);
p.cargo("build").run();
// make sure we un-readonly the files afterwards so "cargo clean" can remove them (#6934)
chmod_readonly(&paths::home(), false);
fn chmod_readonly(path: &Path) {
fn chmod_readonly(path: &Path, readonly: bool) {
for entry in t!(path.read_dir()) {
let entry = t!(entry);
let path = entry.path();
if t!(entry.file_type()).is_dir() {
chmod_readonly(&path);
chmod_readonly(&path, readonly);
} else {
set_readonly(&path);
set_readonly(&path, readonly);
}
}
set_readonly(path);
set_readonly(path, readonly);
}
fn set_readonly(path: &Path) {
fn set_readonly(path: &Path, readonly: bool) {
let mut perms = t!(path.metadata()).permissions();
perms.set_readonly(true);
perms.set_readonly(readonly);
t!(fs::set_permissions(path, perms));
}
}