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9523c84c17
PR-URL: https://github.com/nodejs/node/pull/58516 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: LiviaMedeiros <livia@cirno.name>
92 lines
2.2 KiB
JavaScript
92 lines
2.2 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const fs = require('fs');
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const path = require('path');
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const { isMainThread } = require('worker_threads');
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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// Basic usage
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{
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const result = fs.mkdtempDisposableSync(tmpdir.resolve('foo.'));
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assert.strictEqual(path.basename(result.path).length, 'foo.XXXXXX'.length);
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assert.strictEqual(path.dirname(result.path), tmpdir.path);
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assert(fs.existsSync(result.path));
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result.remove();
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assert(!fs.existsSync(result.path));
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// Second removal does not throw error
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result.remove();
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}
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// Usage with [Symbol.dispose]()
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{
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const result = fs.mkdtempDisposableSync(tmpdir.resolve('foo.'));
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assert(fs.existsSync(result.path));
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result[Symbol.dispose]();
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assert(!fs.existsSync(result.path));
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// Second removal does not throw error
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result[Symbol.dispose]();
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}
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// `chdir`` does not affect removal
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// Can't use chdir in workers
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if (isMainThread) {
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const originalCwd = process.cwd();
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process.chdir(tmpdir.path);
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const first = fs.mkdtempDisposableSync('first.');
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const second = fs.mkdtempDisposableSync('second.');
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const fullFirstPath = path.join(tmpdir.path, first.path);
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const fullSecondPath = path.join(tmpdir.path, second.path);
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assert(fs.existsSync(fullFirstPath));
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assert(fs.existsSync(fullSecondPath));
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process.chdir(fullFirstPath);
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second.remove();
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assert(!fs.existsSync(fullSecondPath));
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process.chdir(tmpdir.path);
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first.remove();
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assert(!fs.existsSync(fullFirstPath));
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process.chdir(originalCwd);
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}
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// Errors from cleanup are thrown
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// It is difficult to arrange for rmdir to fail on windows
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if (!common.isWindows) {
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const base = fs.mkdtempDisposableSync(tmpdir.resolve('foo.'));
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// On Unix we can prevent removal by making the parent directory read-only
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const child = fs.mkdtempDisposableSync(path.join(base.path, 'bar.'));
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const originalMode = fs.statSync(base.path).mode;
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fs.chmodSync(base.path, 0o444);
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assert.throws(() => {
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child.remove();
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}, /EACCES|EPERM/);
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fs.chmodSync(base.path, originalMode);
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// Removal works once permissions are reset
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child.remove();
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assert(!fs.existsSync(child.path));
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base.remove();
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assert(!fs.existsSync(base.path));
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}
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