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main
modules/playground/e2e_test/sourcemap/sourcemap_spec.ts
52 строки
2 KB
Joey Perrott
build: migrate modules to use `@rules_browsers` protractor rules (#62342)
28 июн 2025, 01:27
28 июн 2025, 01:27
059fb06
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/** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.dev/license */ import {readFileSync} from 'fs'; import {$, browser} from 'protractor'; import {logging} from 'selenium-webdriver'; import {RawSourceMap, SourceMapConsumer} from 'source-map'; import {resolve} from 'path'; describe('sourcemaps', function () { const URL = '/'; it('should map sources', async function () { await browser.get(URL); await $('error-app .errorButton').click(); const logs = await browser.manage().logs().get(logging.Type.BROWSER); let errorLine: number | null = null; let errorColumn: number | null = null; logs.forEach(function (log: any) { const match = log.message.match(/\.createError\s+\(.+:(\d+):(\d+)/m); if (match) { errorLine = parseInt(match[1]); errorColumn = parseInt(match[2]); } }); expect(errorLine).not.toBeNull(); expect(errorColumn).not.toBeNull(); const mapContent = readFileSync( resolve('./modules/playground/src/sourcemap/bundles/main.js.map'), 'utf-8', ); const decoder = await new SourceMapConsumer(JSON.parse(mapContent) as RawSourceMap); const originalPosition = decoder.originalPositionFor({line: errorLine!, column: errorColumn!}); const sourceCodeLines = readFileSync( resolve('./modules/playground/src/sourcemap/main.ts'), 'utf-8', ).split('\n'); expect(sourceCodeLines[originalPosition.line! - 1]).toMatch( /throw new Error\(\'Sourcemap test\'\)/, ); }); });