95 lines
2.9 KiB
TypeScript
95 lines
2.9 KiB
TypeScript
import { ChildProcess } from 'child_process';
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import { coloredString as cs } from '@pushrocks/consolecolor';
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// ============
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// combines different tap test files to an overall result
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// ============
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import * as plugins from './tstest.plugins';
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import { TapTestResult } from './tstest.tap.testresult';
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export class TapParser {
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resultStore: TapTestResult[] = [];
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expectedTestsRegex = /([0-9]*)\.\.([0-9]*)/;
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expectedTests: number;
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testStatusRegex = /(ok|not\sok)\s([0-9]+)\s-\s/;
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activeTapTestResult: TapTestResult;
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private _getNewTapTestResult() {
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this.activeTapTestResult = new TapTestResult(this.resultStore.length + 1);
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}
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private _processLog(logChunk: Buffer | string) {
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if (Buffer.isBuffer(logChunk)) {
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logChunk = logChunk.toString();
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}
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const logLineArray = logChunk.split('\n');
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if (logLineArray[logLineArray.length - 1] === '') {
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logLineArray.pop();
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}
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// lets parse the log information
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for (const logLine of logLineArray) {
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let logLineIsTapProtocol = false;
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if (!this.expectedTests && this.expectedTestsRegex.test(logLine)) {
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logLineIsTapProtocol = true;
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const regexResult = this.expectedTestsRegex.exec(logLine);
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this.expectedTests = parseInt(regexResult[2]);
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console.log(`:::TAP::: Expecting ${this.expectedTests} tests!`);
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// initiating first TapResult
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this._getNewTapTestResult();
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} else if (this.testStatusRegex.test(logLine)) {
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logLineIsTapProtocol = true;
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const regexResult = this.testStatusRegex.exec(logLine);
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const testId = parseInt(regexResult[2]);
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const testOk = (() => {
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if (regexResult[1] === 'ok') {
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return true;
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}
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return false;
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})();
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// test for protocol error
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if (testId !== this.activeTapTestResult.id) {
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console.log(`:::TAP PROTOCOL ERROR::: Something is strange! Test Ids are not equal!`);
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}
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this.activeTapTestResult.setTestResult(testOk);
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if (testOk) {
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console.log(cs(`:::TAP::: Success: Test ${testId} is ok!`, 'green', 'black'));
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} else {
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console.log(cs(`:::TAP::: Error: Test ${testId} is NOT ok!`, 'green', 'black'));
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}
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}
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if (!logLineIsTapProtocol) {
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if (this.activeTapTestResult) {
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this.activeTapTestResult.addLogLine(logLine);
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}
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console.log(logLine);
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}
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if (this.activeTapTestResult && this.activeTapTestResult.testSettled) {
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this.resultStore.push(this.activeTapTestResult);
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this._getNewTapTestResult();
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}
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}
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}
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async handleTapProcess(childProcessArg: ChildProcess) {
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const done = plugins.smartpromise.defer();
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childProcessArg.stdout.on('data', data => {
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this._processLog(data);
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});
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childProcessArg.stderr.on('data', data => {
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this._processLog(data);
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});
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childProcessArg.on('exit', () => {
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done.resolve();
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});
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await done.promise;
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}
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}
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