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73 lines
1.5 KiB
73 lines
1.5 KiB
'use strict';
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// Make sure that sync writes to stderr get processed before exiting.
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require('../common');
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function parent() {
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var spawn = require('child_process').spawn;
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var assert = require('assert');
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var i = 0;
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children.forEach(function(_, c) {
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var child = spawn(process.execPath, [__filename, '' + c]);
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var err = '';
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child.stderr.on('data', function(c) {
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err += c;
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});
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child.on('close', function() {
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assert.equal(err, 'child ' + c + '\nfoo\nbar\nbaz\n');
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console.log('ok %d child #%d', ++i, c);
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if (i === children.length)
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console.log('1..' + i);
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});
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});
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}
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// using console.error
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function child0() {
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console.error('child 0');
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console.error('foo');
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console.error('bar');
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console.error('baz');
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}
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// using process.stderr
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function child1() {
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process.stderr.write('child 1\n');
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process.stderr.write('foo\n');
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process.stderr.write('bar\n');
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process.stderr.write('baz\n');
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}
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// using a net socket
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function child2() {
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var net = require('net');
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var socket = new net.Socket({
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fd: 2,
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readable: false,
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writable: true});
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socket.write('child 2\n');
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socket.write('foo\n');
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socket.write('bar\n');
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socket.write('baz\n');
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}
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function child3() {
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console.error('child 3\nfoo\nbar\nbaz');
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}
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function child4() {
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process.stderr.write('child 4\nfoo\nbar\nbaz\n');
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}
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var children = [ child0, child1, child2, child3, child4 ];
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if (!process.argv[2]) {
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parent();
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} else {
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children[process.argv[2]]();
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// immediate process.exit to kill any waiting stuff.
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process.exit();
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}
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