node/test/parallel/test-permission-fs-symlink-...

47 lines
1.4 KiB
JavaScript

// Flags: --permission --allow-fs-read=* --allow-fs-write=*
'use strict';
const common = require('../common');
const { isMainThread } = require('worker_threads');
if (!isMainThread) {
common.skip('This test only works on a main thread');
}
const assert = require('assert');
const path = require('path');
const { symlinkSync, symlink, promises: { symlink: symlinkAsync } } = require('fs');
const error = {
code: 'ERR_ACCESS_DENIED',
message: /relative symbolic link target/,
};
for (const targetString of ['a', './b/c', '../d', 'e/../f', 'C:drive-relative', 'ntfs:alternate']) {
for (const target of [targetString, Buffer.from(targetString)]) {
for (const path of [__filename, __dirname, process.execPath]) {
assert.throws(() => symlinkSync(target, path), error);
symlink(target, path, common.mustCall((err) => {
assert(err);
assert.strictEqual(err.code, error.code);
assert.match(err.message, error.message);
}));
assert.rejects(() => symlinkAsync(target, path), error).then(common.mustCall());
}
}
}
// Absolute should not throw
for (const targetString of [path.resolve('.')]) {
for (const target of [targetString, Buffer.from(targetString)]) {
for (const path of [__filename]) {
symlink(target, path, common.mustCall((err) => {
assert(err);
assert.strictEqual(err.code, 'EEXIST');
assert.match(err.message, /file already exists/);
}));
}
}
}