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28e9a022df
Currently there are many instances where assert.fail is directly passed to a callback for error handling. Unfortunately this will swallow the error as it is the third argument of assert.fail that sets the message not the first. This commit adds a new function to test/common.js that simply wraps assert.fail and calls it with the provided message. Tip of the hat to @trott for pointing me in the direction of this. PR-URL: https://github.com/nodejs/node/pull/3453 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
28 lines
861 B
JavaScript
28 lines
861 B
JavaScript
'use strict';
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var common = require('../common');
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var assert = require('assert');
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var cluster = require('cluster');
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var net = require('net');
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if (cluster.isMaster) {
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// Master opens and binds the socket and shares it with the worker.
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cluster.schedulingPolicy = cluster.SCHED_NONE;
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// Hog the TCP port so that when the worker tries to bind, it'll fail.
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net.createServer(common.fail).listen(common.PORT, function() {
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var server = this;
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var worker = cluster.fork();
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worker.on('exit', common.mustCall(function(exitCode) {
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assert.equal(exitCode, 0);
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server.close();
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}));
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});
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}
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else {
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var s = net.createServer(common.fail);
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s.listen(common.PORT, common.fail.bind(null, 'listen should have failed'));
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s.on('error', common.mustCall(function(err) {
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assert.equal(err.code, 'EADDRINUSE');
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process.disconnect();
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}));
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}
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