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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 16.13.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
// Copyright Joyent, Inc. and other Node contributors.//// Permission is hereby granted, free of charge, to any person obtaining a// copy of this software and associated documentation files (the// "Software"), to deal in the Software without restriction, including// without limitation the rights to use, copy, modify, merge, publish,// distribute, sublicense, and/or sell copies of the Software, and to permit// persons to whom the Software is furnished to do so, subject to the// following conditions://// The above copyright notice and this permission notice shall be included// in all copies or substantial portions of the Software.//// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';const common = require('../common');
if (!common.isMainThread)  common.skip('Setting process.umask is not supported in Workers');
const assert = require('assert');const path = require('path');const fs = require('fs');
// On Windows chmod is only able to manipulate read-only bit. Test if creating// the file in read-only mode works.const mode = common.isWindows ? 0o444 : 0o755;
// Reset the umask for testingprocess.umask(0o000);
const tmpdir = require('../common/tmpdir');tmpdir.refresh();
// Test writeFileSync{  const file = path.join(tmpdir.path, 'testWriteFileSync.txt');
  fs.writeFileSync(file, '123', { mode });  const content = fs.readFileSync(file, { encoding: 'utf8' });  assert.strictEqual(content, '123');  assert.strictEqual(fs.statSync(file).mode & 0o777, mode);}
// Test appendFileSync{  const file = path.join(tmpdir.path, 'testAppendFileSync.txt');
  fs.appendFileSync(file, 'abc', { mode });  const content = fs.readFileSync(file, { encoding: 'utf8' });  assert.strictEqual(content, 'abc');  assert.strictEqual(fs.statSync(file).mode & mode, mode);}
// Test writeFileSync with file descriptor{  // Need to hijack fs.open/close to make sure that things  // get closed once they're opened.  const _openSync = fs.openSync;  const _closeSync = fs.closeSync;  let openCount = 0;
  fs.openSync = (...args) => {    openCount++;    return _openSync(...args);  };
  fs.closeSync = (...args) => {    openCount--;    return _closeSync(...args);  };
  const file = path.join(tmpdir.path, 'testWriteFileSyncFd.txt');  const fd = fs.openSync(file, 'w+', mode);
  fs.writeFileSync(fd, '123');  fs.closeSync(fd);  const content = fs.readFileSync(file, { encoding: 'utf8' });  assert.strictEqual(content, '123');  assert.strictEqual(fs.statSync(file).mode & 0o777, mode);
  // Verify that all opened files were closed.  assert.strictEqual(openCount, 0);  fs.openSync = _openSync;  fs.closeSync = _closeSync;}
// Test writeFileSync with flags{  const file = path.join(tmpdir.path, 'testWriteFileSyncFlags.txt');
  fs.writeFileSync(file, 'hello ', { encoding: 'utf8', flag: 'a' });  fs.writeFileSync(file, 'world!', { encoding: 'utf8', flag: 'a' });  const content = fs.readFileSync(file, { encoding: 'utf8' });  assert.strictEqual(content, 'hello world!');}
// Test writeFileSync with an object with an own toString function{  const file = path.join(tmpdir.path, 'testWriteFileSyncStringify.txt');  const data = {    toString() {      return 'hello world!';    }  };
  fs.writeFileSync(file, data, { encoding: 'utf8', flag: 'a' });  const content = fs.readFileSync(file, { encoding: 'utf8' });  assert.strictEqual(content, String(data));}