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nodejs/test/parallel/test-child-process-exec-error.js
dr-js 1e0cfa3361 test,child_process: add check for subProcess.pid
Note: this only add checks for async spawn, as the sync spawn do not
return a `subProcess`.

PR-URL: https://github.com/nodejs/node/pull/37014
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2021-02-22 12:15:53 +01:00

45 lines
1.8 KiB
JavaScript

// 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 assert = require('assert');
const child_process = require('child_process');
function test(fn, code, expectPidType = 'number') {
const child = fn('does-not-exist', common.mustCall(function(err) {
assert.strictEqual(err.code, code);
assert(err.cmd.includes('does-not-exist'));
}));
assert.strictEqual(typeof child.pid, expectPidType);
}
// With `shell: true`, expect pid (of the shell)
if (common.isWindows) {
test(child_process.exec, 1, 'number'); // Exit code of cmd.exe
} else {
test(child_process.exec, 127, 'number'); // Exit code of /bin/sh
}
// With `shell: false`, expect no pid
test(child_process.execFile, 'ENOENT', 'undefined');