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59a075e108
Apparently, context->Global() won't be destroyed if the context itself isn't marked as weak and independent. Also, the weakness flag should be cleared once the weak callback is executed, otherwise we'll get crashes in Debug builds. fix #6115 and #6201
56 lines
1.8 KiB
JavaScript
56 lines
1.8 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 assert = require('assert');
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var common = require('../common');
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var start = Date.now();
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var maxMem = 0;
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var interval = setInterval(function() {
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try {
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require('vm').runInNewContext('throw 1;');
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} catch (e) {
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}
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var rss = process.memoryUsage().rss;
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maxMem = Math.max(rss, maxMem);
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if (Date.now() - start > 5 * 1000) {
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// wait 10 seconds.
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clearInterval(interval);
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testContextLeak();
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}
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}, 1);
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function testContextLeak() {
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for (var i = 0; i < 1000; i++)
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require('vm').createContext({});
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}
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process.on('exit', function() {
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console.error('max mem: %dmb', Math.round(maxMem / (1024 * 1024)));
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// make sure we stay below 100mb
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assert.ok(maxMem < 50 * 1024 * 1024);
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});
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