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100 lines
2.8 KiB
100 lines
2.8 KiB
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var exec = require('child_process').exec;
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if (process.platform !== 'win32') {
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// Unix.
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var SLEEP3_COMMAND = 'sleep 3';
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} else {
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// Windows: `choice` is a command built into cmd.exe. Use another cmd process
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// to create a process tree, so we can catch bugs related to it.
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var SLEEP3_COMMAND = 'cmd /c choice /t 3 /c X /d X';
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}
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var success_count = 0;
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var error_count = 0;
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exec('"' + process.execPath + '" -p -e process.versions',
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function(err, stdout, stderr) {
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if (err) {
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error_count++;
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console.log('error!: ' + err.code);
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console.log('stdout: ' + JSON.stringify(stdout));
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console.log('stderr: ' + JSON.stringify(stderr));
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assert.equal(false, err.killed);
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} else {
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success_count++;
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console.dir(stdout);
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}
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});
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exec('thisisnotavalidcommand', function(err, stdout, stderr) {
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if (err) {
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error_count++;
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assert.equal('', stdout);
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assert.equal(true, err.code != 0);
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assert.equal(false, err.killed);
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assert.strictEqual(null, err.signal);
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console.log('error code: ' + err.code);
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console.log('stdout: ' + JSON.stringify(stdout));
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console.log('stderr: ' + JSON.stringify(stderr));
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} else {
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success_count++;
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console.dir(stdout);
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assert.equal(true, stdout != '');
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}
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});
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var sleeperStart = new Date();
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exec(SLEEP3_COMMAND, { timeout: 50 }, function(err, stdout, stderr) {
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var diff = (new Date()) - sleeperStart;
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console.log('\'sleep 3\' with timeout 50 took %d ms', diff);
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assert.ok(diff < 500);
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assert.ok(err);
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assert.ok(err.killed);
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assert.equal(err.signal, 'SIGTERM');
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});
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var startSleep3 = new Date();
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var killMeTwice = exec(SLEEP3_COMMAND, {timeout: 1000}, killMeTwiceCallback);
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process.nextTick(function() {
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console.log('kill pid %d', killMeTwice.pid);
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// make sure there is no race condition in starting the process
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// the PID SHOULD exist directly following the exec() call.
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assert.equal('number', typeof killMeTwice._handle.pid);
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// Kill the process
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killMeTwice.kill();
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});
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function killMeTwiceCallback(err, stdout, stderr) {
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var diff = (new Date()) - startSleep3;
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// We should have already killed this process. Assert that the timeout still
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// works and that we are getting the proper callback parameters.
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assert.ok(err);
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assert.ok(err.killed);
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assert.equal(err.signal, 'SIGTERM');
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// the timeout should still be in effect
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console.log('\'sleep 3\' was already killed. Took %d ms', diff);
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assert.ok(diff < 1500);
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}
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exec('python -c "print 200000*\'C\'"', {maxBuffer: 1000},
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function(err, stdout, stderr) {
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assert.ok(err);
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assert.ok(/maxBuffer/.test(err.message));
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});
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process.on('exit', function() {
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assert.equal(1, success_count);
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assert.equal(1, error_count);
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});
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