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52 lines
2.2 KiB
TypeScript
52 lines
2.2 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { it, expect } from './fixtures';
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import type * as trace from '../src/trace/traceTypes';
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import * as path from 'path';
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import * as fs from 'fs';
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it('should record trace', async ({browser, testInfo, server}) => {
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const artifactsPath = testInfo.outputPath('');
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const tracePath = path.join(artifactsPath, 'playwright.trace');
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const context = await browser.newContext({ _tracePath: tracePath } as any);
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const page = await context.newPage();
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const url = server.PREFIX + '/snapshot/snapshot-with-css.html';
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await page.goto(url);
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await context.close();
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const traceFileContent = await fs.promises.readFile(tracePath, 'utf8');
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const traceEvents = traceFileContent.split('\n').filter(line => !!line).map(line => JSON.parse(line)) as trace.TraceEvent[];
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const contextEvent = traceEvents.find(event => event.type === 'context-created') as trace.ContextCreatedTraceEvent;
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expect(contextEvent).toBeTruthy();
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const contextId = contextEvent.contextId;
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const pageEvent = traceEvents.find(event => event.type === 'page-created') as trace.PageCreatedTraceEvent;
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expect(pageEvent).toBeTruthy();
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expect(pageEvent.contextId).toBe(contextId);
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const pageId = pageEvent.pageId;
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const gotoEvent = traceEvents.find(event => event.type === 'action' && event.action === 'goto') as trace.ActionTraceEvent;
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expect(gotoEvent).toBeTruthy();
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expect(gotoEvent.contextId).toBe(contextId);
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expect(gotoEvent.pageId).toBe(pageId);
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expect(gotoEvent.value).toBe(url);
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expect(gotoEvent.snapshot).toBeTruthy();
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expect(fs.existsSync(path.join(artifactsPath, 'trace-resources', gotoEvent.snapshot!.sha1))).toBe(true);
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});
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