103 lines
2.9 KiB
JavaScript
103 lines
2.9 KiB
JavaScript
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// Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file in the root of the source
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// tree. An additional intellectual property rights grant can be found
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// in the file PATENTS. All contributing project authors may
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// be found in the AUTHORS file in the root of the source tree.
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//
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// This script loads all the test/* files into a very small context that
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// only exposes a minimal set of functions that allows to register tests.
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//
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// Once all files are loaded it runs the specific test on the command line.
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// If no arguments are given it lists all the registered tests.
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//
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// Note: the small context where the scripts are loaded is intended to keep
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// nodejs-isms away from the test code and isolate implementation details away
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// from them.
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var fs = require('fs');
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var vm = require('vm');
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var Test = require('./test.js');
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var testSuites = {};
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function registerTest(name, func) {
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testSuites[name] = func;
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}
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function registerBotTest(name, func, bots) {
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registerTest(name, bootstrap);
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function bootstrap(test) {
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var callbacks = [];
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for (var i = 0; i != bots.length; ++i)
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callbacks.push(test.spawnBot.bind(test, "", bots[i]));
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test.wait(callbacks, func.bind(test, test));
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}
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}
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function loadTestFile(filename, doneCallback) {
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var loadTestContext = {
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setTimeout: setTimeout,
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registerTest: registerTest,
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registerBotTest: registerBotTest
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};
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var script = vm.createScript(fs.readFileSync(filename), filename);
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script.runInNewContext(loadTestContext);
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doneCallback();
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}
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function iterateOverTestFiles(foreachCallback, doneCallback) {
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fs.readdir('test', function (error, list) {
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function iterateNextFile() {
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if (list.length === 0) {
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doneCallback();
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} else {
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var filename = list.pop();
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if (filename[0] === '.' || filename.slice(-3) !== '.js') {
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// Skip hidden and non .js files on that directory.
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iterateNextFile();
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} else {
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foreachCallback('test/' + filename, iterateNextFile);
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}
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}
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}
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if (error !== null) {
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throw error;
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}
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iterateNextFile();
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});
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}
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function runTest(testname) {
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if (testname in testSuites) {
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console.log("Running test: " + testname);
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var test = new Test();
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testSuites[testname](test);
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} else {
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console.log("Unknown test: " + testname);
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}
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}
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function printUsage() {
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console.log('Run as:\n $ '
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+ process.argv[0] + ' ' + process.argv[1]
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+ ' <testname>');
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console.log('These are the existent ones:');
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for (var testname in testSuites)
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console.log(' ' + testname);
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}
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function main() {
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// TODO(andresp): support multiple tests.
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var testList = process.argv.slice(2);
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if (testList.length === 1)
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runTest(testList[0]);
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else
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printUsage();
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}
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iterateOverTestFiles(loadTestFile, main);
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