118 lines
4.4 KiB
JavaScript
118 lines
4.4 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const child_process = require("child_process");
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const events_1 = require("events");
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const q = require("q");
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const configParser_1 = require("./configParser");
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const runner_1 = require("./runner");
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const taskLogger_1 = require("./taskLogger");
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/**
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* A runner for running a specified task (capabilities + specs).
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* The TaskRunner can either run the task from the current process (via
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* './runner.js') or from a new process (via './runnerCli.js').
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*
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* @constructor
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* @param {string} configFile Path of test configuration.
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* @param {object} additionalConfig Additional configuration.
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* @param {object} task Task to run.
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* @param {boolean} runInFork Whether to run test in a forked process.
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* @constructor
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*/
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class TaskRunner extends events_1.EventEmitter {
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constructor(configFile, additionalConfig, task, runInFork) {
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super();
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this.configFile = configFile;
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this.additionalConfig = additionalConfig;
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this.task = task;
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this.runInFork = runInFork;
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}
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/**
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* Sends the run command.
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* @return {q.Promise} A promise that will resolve when the task finishes
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* running. The promise contains the following parameters representing the
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* result of the run:
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* taskId, specs, capabilities, failedCount, exitCode, specResults
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*/
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run() {
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let runResults = {
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taskId: this.task.taskId,
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specs: this.task.specs,
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capabilities: this.task.capabilities,
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// The following are populated while running the test:
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failedCount: 0,
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exitCode: -1,
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specResults: []
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};
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let configParser = new configParser_1.ConfigParser();
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if (this.configFile) {
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configParser.addFileConfig(this.configFile);
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}
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if (this.additionalConfig) {
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configParser.addConfig(this.additionalConfig);
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}
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let config = configParser.getConfig();
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config.capabilities = this.task.capabilities;
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config.specs = this.task.specs;
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if (this.runInFork) {
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let deferred = q.defer();
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let childProcess = child_process.fork(__dirname + '/runnerCli.js', process.argv.slice(2), { cwd: process.cwd(), silent: true });
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let taskLogger = new taskLogger_1.TaskLogger(this.task, childProcess.pid);
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// stdout pipe
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childProcess.stdout.on('data', (data) => {
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taskLogger.log(data);
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});
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// stderr pipe
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childProcess.stderr.on('data', (data) => {
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taskLogger.log(data);
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});
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childProcess
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.on('message', (m) => {
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if (config.verboseMultiSessions) {
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taskLogger.peek();
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}
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switch (m.event) {
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case 'testPass':
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process.stdout.write('.');
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break;
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case 'testFail':
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process.stdout.write('F');
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break;
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case 'testsDone':
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runResults.failedCount = m.results.failedCount;
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runResults.specResults = m.results.specResults;
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break;
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}
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})
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.on('error', (err) => {
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taskLogger.flush();
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deferred.reject(err);
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})
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.on('exit', (code) => {
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taskLogger.flush();
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runResults.exitCode = code;
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deferred.resolve(runResults);
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});
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childProcess.send({
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command: 'run',
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configFile: this.configFile,
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additionalConfig: this.additionalConfig,
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capabilities: this.task.capabilities,
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specs: this.task.specs
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});
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return deferred.promise;
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}
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else {
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let runner = new runner_1.Runner(config);
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runner.on('testsDone', (results) => {
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runResults.failedCount = results.failedCount;
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runResults.specResults = results.specResults;
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});
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return runner.run().then((exitCode) => {
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runResults.exitCode = exitCode;
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return runResults;
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});
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}
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}
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}
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exports.TaskRunner = TaskRunner;
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//# sourceMappingURL=taskRunner.js.map
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