deno.land / std@0.166.0 / node / _tools / test / parallel / test-child-process-spawnsync.js

test-child-process-spawnsync.js
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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 18.12.0// 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');const tmpdir = require('../common/tmpdir');tmpdir.refresh();
const assert = require('assert');const { spawnSync } = require('child_process');const { getSystemErrorName } = require('util');
// `sleep` does different things on Windows and Unix, but in both cases, it does// more-or-less nothing if there are no parametersconst ret = spawnSync('sleep', ['0']);assert.strictEqual(ret.status, 0);
// Error test when command does not existconst ret_err = spawnSync('command_does_not_exist', ['bar']).error;
assert.strictEqual(ret_err.code, 'ENOENT');assert.strictEqual(getSystemErrorName(ret_err.errno), 'ENOENT');assert.strictEqual(ret_err.syscall, 'spawnSync command_does_not_exist');assert.strictEqual(ret_err.path, 'command_does_not_exist');assert.deepStrictEqual(ret_err.spawnargs, ['bar']);
{ // Test the cwd option const cwd = tmpdir.path; const response = spawnSync(...common.pwdCommand, { cwd });
assert.strictEqual(response.stdout.toString().trim(), cwd);}

{ // Assert Buffer is the default encoding const retDefault = spawnSync(...common.pwdCommand); const retBuffer = spawnSync(...common.pwdCommand, { encoding: 'buffer' }); assert.deepStrictEqual(retDefault.output, retBuffer.output);
const retUTF8 = spawnSync(...common.pwdCommand, { encoding: 'utf8' }); const stringifiedDefault = [ null, retDefault.stdout.toString(), retDefault.stderr.toString(), ]; assert.deepStrictEqual(retUTF8.output, stringifiedDefault);}
std

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a year ago