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64 lines
2.2 KiB
JavaScript
64 lines
2.2 KiB
JavaScript
// 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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var spawn = require('child_process').spawn;
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if (process.title === '') {
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console.log('skipping test -- not implemented for the host platform');
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//return;
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}
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// disabled because of two things
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// - not tested on linux (can ps show process title on Linux?)
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// - unable to verify effect on Darwin/OS X (only avail through GUI tools AFAIK)
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function verifyProcessName(str, callback) {
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process.title = str;
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var buf = '';
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ps = spawn('ps');
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ps.stdout.setEncoding('utf8');
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ps.stdout.on('data', function(s) { buf += s; });
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ps.on('exit', function(c) {
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try {
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assert.equal(0, c);
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assert.ok(new RegExp(process.pid + ' ', 'm').test(buf));
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assert.ok(new RegExp(str, 'm').test(buf));
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callback();
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} catch (err) {
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callback(err);
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}
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});
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}
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verifyProcessName('3kd023mslkfp--unique-string--sksdf', function(err) {
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if (err) throw err;
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console.log('title is now %j', process.title);
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verifyProcessName('3kd023mslxxx--unique-string--xxx', function(err) {
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if (err) throw err;
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console.log('title is now %j', process.title);
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});
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});
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