59 lines
2.0 KiB
JavaScript
59 lines
2.0 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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'use strict';
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// Flags: --expose-gc
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const common = require('../common');
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const onGC = require('../common/ongc');
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const assert = require('assert');
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const net = require('net');
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// Test that the implicit listener for an 'connect' event on net.Sockets is
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// added using `once()`, i.e. can be gc'ed once that event has occurred.
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const server = net.createServer(common.mustCall()).listen(0);
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let collected = false;
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const gcListener = { ongc() { collected = true; } };
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{
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const gcObject = {};
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onGC(gcObject, gcListener);
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const sock = net.createConnection(
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server.address().port,
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common.mustCall(() => {
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assert.strictEqual(gcObject, gcObject); // Keep reference alive
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assert.strictEqual(collected, false);
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setImmediate(done, sock);
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}));
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}
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function done(sock) {
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global.gc();
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setImmediate(() => {
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assert.strictEqual(collected, true);
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sock.end();
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server.close();
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});
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}
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