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Format the read-only bundle regression test

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surma
2026-11-07 06:55:17 +00:00
parent ff542f4946
commit b807d5f31e
1 changed files with 19 additions and 4 deletions
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host/src/world.rs
+19 -4
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@@ -105,21 +105,36 @@ fn readonly_bundle_copies_are_writable() -> std::io::Result<()> {
fs::write(&path, b"original")?;
fs::set_permissions(path, fs::Permissions::from_mode(mode))?;
}
for path in [bundle.path().join("bin"), bundle.path().join("src"), bundle.path().to_owned(), world.path().to_owned()] {
for path in [
bundle.path().join("bin"),
bundle.path().join("src"),
bundle.path().to_owned(),
world.path().to_owned(),
] {
fs::set_permissions(path, fs::Permissions::from_mode(0o555))?;
}
let result = copy_tree(bundle.path(), world.path());
// Restore source directories so the temporary directory can remove its files.
for path in [bundle.path(), &bundle.path().join("bin"), &bundle.path().join("src")] {
for path in [
bundle.path(),
&bundle.path().join("bin"),
&bundle.path().join("src"),
] {
fs::set_permissions(path, fs::Permissions::from_mode(0o755))?;
}
result?;
assert_eq!(fs::metadata(world.path())?.permissions().mode() & 0o777, 0o755);
assert_eq!(
fs::metadata(world.path())?.permissions().mode() & 0o777,
0o755
);
for (name, mode) in [("bin/tool.wasm", 0o555), ("src/lib.rs", 0o444)] {
let source = bundle.path().join(name);
let target = world.path().join(name);
assert_eq!(fs::metadata(&source)?.permissions().mode() & 0o777, mode);
assert_eq!(fs::metadata(&target)?.permissions().mode() & 0o777, mode | 0o200);
assert_eq!(
fs::metadata(&target)?.permissions().mode() & 0o777,
mode | 0o200
);
fs::write(&target, b"changed")?;
assert_eq!(fs::read(source)?, b"original");
}