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Test Info:
- Manifest: dom/system/tests/ioutils/chrome.toml
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<meta charset="utf-8">
<title>Test the IOUtils file I/O API</title>
<script src="file_ioutils_test_fixtures.js"></script>
<script>
"use strict";
add_task(async function test_setPermissions() {
const tempFile = PathUtils.join(PathUtils.tempDir, "setPermissions.tmp");
await IOUtils.writeUTF8(tempFile, "");
await IOUtils.setPermissions(tempFile, 0o421);
let stat = await IOUtils.stat(tempFile);
if (Services.appinfo.OS === "WINNT") {
// setPermissions ignores the x bit on Windows.
is(stat.permissions, 0o666, "Permissions munged on Windows");
} else {
let umask = Services.sysinfo.getProperty("umask");
is(stat.permissions, 0o421 & ~umask, "Permissions match");
}
await IOUtils.setPermissions(tempFile, 0o400);
stat = await IOUtils.stat(tempFile);
if (Services.appinfo.OS === "WINNT") {
is(stat.permissions, 0o444, "Permissions munged on Windows");
// We need to make the file writable to delete it on Windows.
await IOUtils.setPermissions(tempFile, 0o600);
} else {
is(stat.permissions, 0o400, "Permissions match");
}
await cleanup(tempFile);
});
add_task(async function test_setPermissionsWithoutHonoringUmask() {
const tempFile = PathUtils.join(PathUtils.tempDir, "setPermissions.tmp");
await IOUtils.writeUTF8(tempFile, "");
await IOUtils.setPermissions(tempFile, 0o421, false);
let stat = await IOUtils.stat(tempFile);
if (Services.appinfo.OS === "WINNT") {
// setPermissions ignores the x bit on Windows.
is(stat.permissions, 0o666, "Permissions munged on Windows");
} else {
is(stat.permissions, 0o421, "Permissions match");
}
await IOUtils.setPermissions(tempFile, 0o400);
stat = await IOUtils.stat(tempFile);
if (Services.appinfo.OS === "WINNT") {
is(stat.permissions, 0o444, "Permissions munged on Windows");
// We need to make the file writable to delete it on Windows.
await IOUtils.setPermissions(tempFile, 0o600);
} else {
is(stat.permissions, 0o400, "Permissions match");
}
await cleanup(tempFile);
});
</script>
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<pre id="test"></pre>
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