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f29762f4dd
Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
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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assert(cluster.isMaster);
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// The cluster.settings object is cloned even though the current implementation
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// makes that unecessary. This is to make the test less fragile if the
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// implementation ever changes such that cluster.settings is mutated instead of
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// replaced.
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function cheapClone(obj) {
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return JSON.parse(JSON.stringify(obj));
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}
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var configs = [];
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// Capture changes
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cluster.on('setup', function() {
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console.log('"setup" emitted', cluster.settings);
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configs.push(cheapClone(cluster.settings));
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});
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var execs = [
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'node-next',
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'node-next-2',
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'node-next-3',
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];
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process.on('exit', function assertTests() {
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// Tests that "setup" is emitted for every call to setupMaster
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assert.strictEqual(configs.length, execs.length);
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assert.strictEqual(configs[0].exec, execs[0]);
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assert.strictEqual(configs[1].exec, execs[1]);
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assert.strictEqual(configs[2].exec, execs[2]);
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});
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// Make changes to cluster settings
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execs.forEach(function(v, i) {
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setTimeout(function() {
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cluster.setupMaster({ exec: v });
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}, i * 100);
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});
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// cluster emits 'setup' asynchronously, so we must stay alive long
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// enough for that to happen
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setTimeout(function() {
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console.log('cluster setup complete');
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}, (execs.length + 1) * 100);
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