75 lines
2.4 KiB
JavaScript
75 lines
2.4 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 cp = require('child_process');
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if (process.argv[2] === 'child') {
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setTimeout(() => {
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// The following console statements are part of the test.
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console.log('child stdout');
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console.error('child stderr');
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}, common.platformTimeout(1000));
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return;
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}
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const cmd = `"${process.execPath}" "${__filename}" child`;
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// Test the case where a timeout is set, and it expires.
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cp.exec(cmd, { timeout: 1 }, common.mustCall((err, stdout, stderr) => {
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let sigterm = 'SIGTERM';
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assert.strictEqual(err.killed, true);
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// TODO OpenBSD returns a null signal and 143 for code
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if (common.isOpenBSD) {
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assert.strictEqual(err.code, 143);
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sigterm = null;
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} else {
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assert.strictEqual(err.code, null);
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}
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// At least starting with Darwin Kernel Version 16.4.0, sending a SIGTERM to a
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// process that is still starting up kills it with SIGKILL instead of SIGTERM.
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// See: https://github.com/libuv/libuv/issues/1226
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if (common.isOSX)
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assert.ok(err.signal === 'SIGTERM' || err.signal === 'SIGKILL');
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else
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assert.strictEqual(err.signal, sigterm);
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assert.strictEqual(err.cmd, cmd);
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assert.strictEqual(stdout.trim(), '');
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assert.strictEqual(stderr.trim(), '');
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}));
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// Test with a different kill signal.
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cp.exec(cmd, {
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timeout: 1,
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killSignal: 'SIGKILL'
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}, common.mustCall((err, stdout, stderr) => {
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assert.strictEqual(err.killed, true);
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assert.strictEqual(err.code, null);
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assert.strictEqual(err.signal, 'SIGKILL');
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assert.strictEqual(err.cmd, cmd);
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assert.strictEqual(stdout.trim(), '');
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assert.strictEqual(stderr.trim(), '');
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}));
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// Test the case where a timeout is set, but not expired.
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cp.exec(cmd, { timeout: 2 ** 30 }, common.mustCall((err, stdout, stderr) => {
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assert.ifError(err);
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assert.strictEqual(stdout.trim(), 'child stdout');
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assert.strictEqual(stderr.trim(), 'child stderr');
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}));
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// Workaround for Windows Server 2008R2
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// When CMD is used to launch a process and CMD is killed too quickly, the
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// process can stay behind running in suspended state, never completing.
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if (common.isWindows) {
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process.once('beforeExit', () => {
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const basename = __filename.replace(/.*[/\\]/g, '');
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cp.execFileSync(`${process.env.SystemRoot}\\System32\\wbem\\WMIC.exe`, [
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'process',
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'where',
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`commandline like '%${basename}%child'`,
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'delete',
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'/nointeractive'
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]);
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});
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}
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