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test,fs: add fs.rm() tests for .git directories #42410

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merged 4 commits into from
Mar 28, 2022
Merged

test,fs: add fs.rm() tests for .git directories #42410

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7edad00
test,fs: add fs.rm() tests for .git directories
RaisinTen Mar 20, 2022
b76ef18
test: check if git is present before running the tests
RaisinTen Mar 21, 2022
a2da073
test: run `cd dir && git init && cd -` instead of `git init -C dir`
RaisinTen Mar 26, 2022
bc950fa
fixup! test: run `cd dir && git init && cd -` instead of `git init -C…
RaisinTen Mar 26, 2022
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39 changes: 39 additions & 0 deletions test/parallel/test-fs-rm.js
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,15 @@ let count = 0;
const nextDirPath = (name = 'rm') =>
path.join(tmpdir.path, `${name}-${count++}`);

const isGitPresent = (() => {
try { execSync('git --version'); return true; } catch { return false; }
})();

function gitInit(gitDirectory) {
fs.mkdirSync(gitDirectory);
execSync('git init', { cwd: gitDirectory });
}

function makeNonEmptyDirectory(depth, files, folders, dirname, createSymLinks) {
fs.mkdirSync(dirname, { recursive: true });
fs.writeFileSync(path.join(dirname, 'text.txt'), 'hello', 'utf8');
Expand Down Expand Up @@ -130,6 +139,16 @@ function removeAsync(dir) {
}));
}

// Removing a .git directory should not throw an EPERM.
// Refs: https://github.com/isaacs/rimraf/issues/21.
if (isGitPresent) {
const gitDirectory = nextDirPath();
gitInit(gitDirectory);
fs.rm(gitDirectory, { recursive: true }, common.mustSucceed(() => {
assert.strictEqual(fs.existsSync(gitDirectory), false);
}));
}

// Test the synchronous version.
{
const dir = nextDirPath();
Expand Down Expand Up @@ -179,6 +198,15 @@ function removeAsync(dir) {
assert.throws(() => fs.rmSync(dir), { syscall: 'stat' });
}

// Removing a .git directory should not throw an EPERM.
// Refs: https://github.com/isaacs/rimraf/issues/21.
if (isGitPresent) {
const gitDirectory = nextDirPath();
gitInit(gitDirectory);
fs.rmSync(gitDirectory, { recursive: true });
assert.strictEqual(fs.existsSync(gitDirectory), false);
}

// Test the Promises based version.
(async () => {
const dir = nextDirPath();
Expand Down Expand Up @@ -230,6 +258,17 @@ function removeAsync(dir) {
}
})().then(common.mustCall());

// Removing a .git directory should not throw an EPERM.
// Refs: https://github.com/isaacs/rimraf/issues/21.
if (isGitPresent) {
(async () => {
const gitDirectory = nextDirPath();
gitInit(gitDirectory);
await fs.promises.rm(gitDirectory, { recursive: true });
assert.strictEqual(fs.existsSync(gitDirectory), false);
})().then(common.mustCall());
}

// Test input validation.
{
const dir = nextDirPath();
Expand Down