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94 lines
2.9 KiB
94 lines
2.9 KiB
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common');
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var assert = require('assert');
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// verify that stdout is never read from.
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var net = require('net');
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var read = net.Socket.prototype.read;
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net.Socket.prototype.read = function() {
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if (this.fd === 1)
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throw new Error('reading from stdout!');
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if (this.fd === 2)
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throw new Error('reading from stderr!');
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return read.apply(this, arguments);
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};
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if (process.argv[2] === 'child')
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child();
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else
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parent();
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function parent() {
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var spawn = require('child_process').spawn;
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var node = process.execPath;
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var closes = 0;
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var c1 = spawn(node, [__filename, 'child']);
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var c1out = '';
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c1.stdout.setEncoding('utf8');
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c1.stdout.on('data', function(chunk) {
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c1out += chunk;
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});
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c1.stderr.setEncoding('utf8');
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c1.stderr.on('data', function(chunk) {
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console.error('c1err: ' + chunk.split('\n').join('\nc1err: '));
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});
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c1.on('close', function(code, signal) {
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closes++;
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assert(!code);
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assert(!signal);
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assert.equal(c1out, 'ok\n');
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console.log('ok');
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});
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var c2 = spawn(node, ['-e', 'console.log("ok")']);
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var c2out = '';
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c2.stdout.setEncoding('utf8');
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c2.stdout.on('data', function(chunk) {
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c2out += chunk;
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});
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c1.stderr.setEncoding('utf8');
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c1.stderr.on('data', function(chunk) {
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console.error('c1err: ' + chunk.split('\n').join('\nc1err: '));
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});
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c2.on('close', function(code, signal) {
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closes++;
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assert(!code);
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assert(!signal);
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assert.equal(c2out, 'ok\n');
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console.log('ok');
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});
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process.on('exit', function() {
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assert.equal(closes, 2, 'saw both closes');
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});
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}
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function child() {
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// should not be reading *ever* in here.
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net.Socket.prototype.read = function() {
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throw new Error('no reading allowed in child');
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};
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console.log('ok');
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}
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