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04b4d15b39
Many of the tests use variables to track when callback functions are invoked or events are emitted. These variables are then asserted on process exit. This commit replaces this pattern in straightforward cases with common.mustCall(). This makes the tests easier to reason about, leads to a net reduction in lines of code, and uncovered a few bugs in tests. This commit also replaces some callbacks that should never be called with common.fail(). PR-URL: https://github.com/nodejs/node/pull/7753 Reviewed-By: Wyatt Preul <wpreul@gmail.com> Reviewed-By: Minwoo Jung <jmwsoft@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
62 lines
1.6 KiB
JavaScript
62 lines
1.6 KiB
JavaScript
'use strict';
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var common = require('../common');
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var assert = require('assert');
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// This test requires the program 'ab'
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var http = require('http');
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var exec = require('child_process').exec;
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var bodyLength = 12345;
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var body = 'c'.repeat(bodyLength);
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var server = http.createServer(function(req, res) {
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res.writeHead(200, {
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'Content-Length': bodyLength,
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'Content-Type': 'text/plain'
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});
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res.end(body);
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});
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function runAb(opts, callback) {
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var command = `ab ${opts} http://127.0.0.1:${server.address().port}/`;
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exec(command, function(err, stdout, stderr) {
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if (err) {
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if (/ab|apr/mi.test(stderr)) {
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common.skip('problem spawning `ab`.\n' + stderr);
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process.reallyExit(0);
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}
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process.exit();
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return;
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}
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var m = /Document Length:\s*(\d+) bytes/mi.exec(stdout);
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var documentLength = parseInt(m[1]);
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m = /Complete requests:\s*(\d+)/mi.exec(stdout);
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var completeRequests = parseInt(m[1]);
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m = /HTML transferred:\s*(\d+) bytes/mi.exec(stdout);
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var htmlTransfered = parseInt(m[1]);
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assert.equal(bodyLength, documentLength);
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assert.equal(completeRequests * documentLength, htmlTransfered);
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if (callback) callback();
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});
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}
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server.listen(0, common.mustCall(function() {
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runAb('-c 1 -n 10', common.mustCall(function() {
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console.log('-c 1 -n 10 okay');
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runAb('-c 1 -n 100', common.mustCall(function() {
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console.log('-c 1 -n 100 okay');
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runAb('-c 1 -n 1000', common.mustCall(function() {
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console.log('-c 1 -n 1000 okay');
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server.close();
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}));
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}));
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}));
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}));
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