mirror of
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629 lines
26 KiB
TypeScript
629 lines
26 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 fs from 'fs';
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import path from 'path';
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import type { Browser, Frame, Locator, Page } from 'playwright-core';
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import { showTraceViewer } from '../../packages/playwright-core/lib/server/trace/viewer/traceViewer';
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import { playwrightTest, expect } from '../config/browserTest';
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class TraceViewerPage {
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actionTitles: Locator;
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callLines: Locator;
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consoleLines: Locator;
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consoleLineMessages: Locator;
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consoleStacks: Locator;
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stackFrames: Locator;
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networkRequests: Locator;
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snapshotContainer: Locator;
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constructor(public page: Page) {
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this.actionTitles = page.locator('.action-title');
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this.callLines = page.locator('.call-line');
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this.consoleLines = page.locator('.console-line');
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this.consoleLineMessages = page.locator('.console-line-message');
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this.consoleStacks = page.locator('.console-stack');
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this.stackFrames = page.locator('.stack-trace-frame');
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this.networkRequests = page.locator('.network-request-title');
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this.snapshotContainer = page.locator('.snapshot-container');
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}
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async actionIconsText(action: string) {
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const entry = await this.page.waitForSelector(`.action-entry:has-text("${action}")`);
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await entry.waitForSelector('.action-icon-value:visible');
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return await entry.$$eval('.action-icon-value:visible', ee => ee.map(e => e.textContent));
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}
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async actionIcons(action: string) {
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return await this.page.waitForSelector(`.action-entry:has-text("${action}") .action-icons`);
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}
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async selectAction(title: string, ordinal: number = 0) {
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await this.page.locator(`.action-title:has-text("${title}")`).nth(ordinal).click();
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}
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async selectSnapshot(name: string) {
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await this.page.click(`.snapshot-tab .tab-label:has-text("${name}")`);
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}
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async showConsoleTab() {
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await this.page.click('text="Console"');
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}
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async showSourceTab() {
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await this.page.click('text="Source"');
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}
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async showNetworkTab() {
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await this.page.click('text="Network"');
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}
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async eventBars() {
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await this.page.waitForSelector('.timeline-bar.event:visible');
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const list = await this.page.$$eval('.timeline-bar.event:visible', ee => ee.map(e => e.className));
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const set = new Set<string>();
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for (const item of list) {
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for (const className of item.split(' '))
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set.add(className);
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}
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const result = [...set];
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return result.sort();
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}
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async snapshotFrame(actionName: string, ordinal: number = 0, hasSubframe: boolean = false): Promise<Frame> {
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const existing = this.page.mainFrame().childFrames()[0];
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await Promise.all([
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existing ? existing.waitForNavigation() as any : Promise.resolve(),
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this.selectAction(actionName, ordinal),
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]);
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while (this.page.frames().length < (hasSubframe ? 3 : 2))
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await this.page.waitForEvent('frameattached');
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return this.page.mainFrame().childFrames()[0];
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}
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}
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const test = playwrightTest.extend<{ showTraceViewer: (trace: string) => Promise<TraceViewerPage>, runAndTrace: (body: () => Promise<void>) => Promise<TraceViewerPage> }>({
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showTraceViewer: async ({ playwright, browserName, headless }, use) => {
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let browser: Browser;
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let contextImpl: any;
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await use(async (trace: string) => {
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contextImpl = await showTraceViewer(trace, browserName, headless);
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browser = await playwright.chromium.connectOverCDP({ endpointURL: contextImpl._browser.options.wsEndpoint });
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return new TraceViewerPage(browser.contexts()[0].pages()[0]);
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});
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await browser?.close();
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await contextImpl?._browser.close();
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},
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runAndTrace: async ({ context, showTraceViewer }, use, testInfo) => {
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await use(async (body: () => Promise<void>) => {
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const traceFile = testInfo.outputPath('trace.zip');
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await context.tracing.start({ snapshots: true, screenshots: true, sources: true });
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await body();
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await context.tracing.stop({ path: traceFile });
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return showTraceViewer(traceFile);
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});
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}
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});
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test.skip(({ trace }) => trace === 'on');
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test.slow();
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let traceFile: string;
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test.beforeAll(async function recordTrace({ browser, browserName, browserType, server }, workerInfo) {
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const context = await browser.newContext();
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await context.tracing.start({ name: 'test', screenshots: true, snapshots: true, sources: true });
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const page = await context.newPage();
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await page.goto('data:text/html,<html>Hello world</html>');
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await page.setContent('<button>Click</button>');
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await expect(page.locator('button')).toHaveText('Click');
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await page.evaluate(({ a }) => {
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console.log('Info');
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console.warn('Warning');
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console.error('Error');
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return new Promise(f => {
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// Generate exception.
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setTimeout(() => {
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// And then resolve.
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setTimeout(() => f('return ' + a), 0);
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throw new Error('Unhandled exception');
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}, 0);
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});
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}, { a: 'paramA', b: 4 });
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async function doClick() {
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await page.click('"Click"');
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}
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await doClick();
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// Make sure resources arrive in a predictable order.
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const htmlDone = page.waitForEvent('requestfinished', request => request.url().includes('frame.html'));
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const styleDone = page.waitForEvent('requestfinished', request => request.url().includes('style.css'));
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await page.route(server.PREFIX + '/frames/style.css', async route => {
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await htmlDone;
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await route.continue();
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});
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await page.route(server.PREFIX + '/frames/script.js', async route => {
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await styleDone;
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await route.continue();
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});
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await Promise.all([
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page.waitForNavigation(),
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page.waitForTimeout(200).then(() => page.goto(server.PREFIX + '/frames/frame.html'))
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]);
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await page.setViewportSize({ width: 500, height: 600 });
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// Go through instrumentation to exercise reentrant stack traces.
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(browserType as any)._onWillCloseContext = async () => {
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await page.hover('body');
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await page.close();
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traceFile = path.join(workerInfo.project.outputDir, String(workerInfo.workerIndex), browserName, 'trace.zip');
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await context.tracing.stop({ path: traceFile });
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};
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await context.close();
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(browserType as any)._onWillCloseContext = undefined;
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});
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test('should show empty trace viewer', async ({ showTraceViewer }, testInfo) => {
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const traceViewer = await showTraceViewer(testInfo.outputPath());
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await expect(traceViewer.page).toHaveTitle('Playwright Trace Viewer');
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});
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test('should open simple trace viewer', async ({ showTraceViewer }) => {
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const traceViewer = await showTraceViewer(traceFile);
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await expect(traceViewer.actionTitles).toHaveText([
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/browserContext.newPage/,
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/page.gotodata:text\/html,<html>Hello world<\/html>/,
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/page.setContent/,
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/expect.toHaveTextbutton/,
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/page.evaluate/,
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/page.click"Click"/,
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/page.waitForEvent/,
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/page.waitForEvent/,
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/page.route/,
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/page.waitForNavigation/,
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/page.waitForTimeout/,
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/page.gotohttp:\/\/localhost:\d+\/frames\/frame.html/,
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/route.continue/,
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/route.continue/,
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/page.setViewportSize/,
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]);
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});
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test('should contain action info', async ({ showTraceViewer }) => {
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const traceViewer = await showTraceViewer(traceFile);
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await traceViewer.selectAction('page.click');
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const logLines = await traceViewer.callLines.allTextContents();
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expect(logLines.length).toBeGreaterThan(10);
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expect(logLines).toContain('attempting click action');
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expect(logLines).toContain(' click action done');
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});
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test('should render events', async ({ showTraceViewer }) => {
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const traceViewer = await showTraceViewer(traceFile);
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const events = await traceViewer.eventBars();
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expect(events).toContain('page_console');
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});
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test('should render console', async ({ showTraceViewer, browserName }) => {
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test.fixme(browserName === 'firefox', 'Firefox generates stray console message for page error');
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const traceViewer = await showTraceViewer(traceFile);
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await traceViewer.selectAction('page.evaluate');
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await traceViewer.showConsoleTab();
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await expect(traceViewer.consoleLineMessages).toHaveText(['Info', 'Warning', 'Error', 'Unhandled exception']);
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await expect(traceViewer.consoleLines).toHaveClass(['console-line log', 'console-line warning', 'console-line error', 'console-line error']);
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await expect(traceViewer.consoleStacks.first()).toContainText('Error: Unhandled exception');
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});
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test('should open console errors on click', async ({ showTraceViewer, browserName }) => {
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test.fixme(browserName === 'firefox', 'Firefox generates stray console message for page error');
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const traceViewer = await showTraceViewer(traceFile);
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expect(await traceViewer.actionIconsText('page.evaluate')).toEqual(['2', '1']);
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expect(await traceViewer.page.isHidden('.console-tab')).toBeTruthy();
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await (await traceViewer.actionIcons('page.evaluate')).click();
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expect(await traceViewer.page.waitForSelector('.console-tab')).toBeTruthy();
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});
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test('should show params and return value', async ({ showTraceViewer, browserName }) => {
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const traceViewer = await showTraceViewer(traceFile);
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await traceViewer.selectAction('page.evaluate');
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await expect(traceViewer.callLines).toHaveText([
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/page.evaluate/,
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/wall time: [0-9/:,APM ]+/,
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/duration: [\d]+ms/,
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'expression: "({↵ a↵ }) => {↵ console.log(\'Info\');↵ console.warn(\'Warning\');↵ con…"',
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'isFunction: true',
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'arg: {"a":"paramA","b":4}',
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'value: "return paramA"'
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]);
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});
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test('should have correct snapshot size', async ({ showTraceViewer }, testInfo) => {
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const traceViewer = await showTraceViewer(traceFile);
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await traceViewer.selectAction('page.setViewport');
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await traceViewer.selectSnapshot('Before');
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await expect(traceViewer.snapshotContainer).toHaveCSS('width', '1280px');
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await expect(traceViewer.snapshotContainer).toHaveCSS('height', '720px');
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await traceViewer.selectSnapshot('After');
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await expect(traceViewer.snapshotContainer).toHaveCSS('width', '500px');
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await expect(traceViewer.snapshotContainer).toHaveCSS('height', '600px');
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});
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test('should have correct stack trace', async ({ showTraceViewer }) => {
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const traceViewer = await showTraceViewer(traceFile);
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await traceViewer.selectAction('page.click');
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await traceViewer.showSourceTab();
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await expect(traceViewer.stackFrames).toContainText([
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/doClick\s+trace-viewer.spec.ts\s+:\d+/,
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/recordTrace\s+trace-viewer.spec.ts\s+:\d+/,
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], { useInnerText: true });
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});
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test('should have network requests', async ({ showTraceViewer }) => {
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const traceViewer = await showTraceViewer(traceFile);
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await traceViewer.selectAction('http://localhost');
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await traceViewer.showNetworkTab();
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await expect(traceViewer.networkRequests).toHaveText([
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'200GETframe.htmltext/html',
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'200GETstyle.csstext/css',
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'200GETscript.jsapplication/javascript',
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]);
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});
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test('should show snapshot URL', async ({ page, runAndTrace, server }) => {
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const traceViewer = await runAndTrace(async () => {
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await page.goto(server.EMPTY_PAGE);
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await page.evaluate('2+2');
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});
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await traceViewer.snapshotFrame('page.evaluate');
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await expect(traceViewer.page.locator('.snapshot-url')).toHaveText(server.EMPTY_PAGE);
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});
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test('should capture iframe with sandbox attribute', async ({ page, server, runAndTrace }) => {
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await page.route('**/empty.html', route => {
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route.fulfill({
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body: '<iframe src="iframe.html" sandBOX="allow-scripts"></iframe>',
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contentType: 'text/html'
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}).catch(() => {});
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});
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await page.route('**/iframe.html', route => {
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route.fulfill({
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body: '<html><button>Hello iframe</button></html>',
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contentType: 'text/html'
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}).catch(() => {});
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});
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const traceViewer = await runAndTrace(async () => {
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await page.goto(server.EMPTY_PAGE);
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if (page.frames().length < 2)
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await page.waitForEvent('frameattached');
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await page.frames()[1].waitForSelector('button');
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// Force snapshot.
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await page.evaluate('2+2');
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});
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// Render snapshot, check expectations.
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const snapshotFrame = await traceViewer.snapshotFrame('page.evaluate', 0, true);
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const button = await snapshotFrame.childFrames()[0].waitForSelector('button');
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expect(await button.textContent()).toBe('Hello iframe');
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});
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test('should capture data-url svg iframe', async ({ page, server, runAndTrace }) => {
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await page.route('**/empty.html', route => {
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route.fulfill({
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body: `<iframe src="data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' height='24px' viewBox='0 0 24 24' width='24px' fill='%23000000'%3e%3cpath d='M0 0h24v24H0z' fill='none'/%3e%3cpath d='M16.5 3c-1.74 0-3.41.81-4.5 2.09C10.91 3.81 9.24 3 7.5 3 4.42 3 2 5.42 2 8.5c0 3.78 3.4 6.86 8.55 11.54L12 21.35l1.45-1.32C18.6 15.36 22 12.28 22 8.5 22 5.42 19.58 3 16.5 3zm-4.4 15.55l-.1.1-.1-.1C7.14 14.24 4 11.39 4 8.5 4 6.5 5.5 5 7.5 5c1.54 0 3.04.99 3.57 2.36h1.87C13.46 5.99 14.96 5 16.5 5c2 0 3.5 1.5 3.5 3.5 0 2.89-3.14 5.74-7.9 10.05z'/%3e%3c/svg%3e"></iframe>`,
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contentType: 'text/html'
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}).catch(() => {});
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});
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const traceViewer = await runAndTrace(async () => {
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await page.goto(server.EMPTY_PAGE);
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if (page.frames().length < 2)
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await page.waitForEvent('frameattached');
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await page.frames()[1].waitForSelector('svg');
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// Force snapshot.
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await page.evaluate('2+2');
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});
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// Render snapshot, check expectations.
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const snapshotFrame = await traceViewer.snapshotFrame('page.evaluate', 0, true);
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await expect(snapshotFrame.childFrames()[0].locator('svg')).toBeVisible();
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const content = await snapshotFrame.childFrames()[0].content();
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expect(content).toContain(`d="M16.5 3c-1.74 0-3.41.81-4.5 2.09C10.91 3.81 9.24 3 7.5 3 4.42 3 2 5.42 2 8.5c0 3.78 3.4 6.86 8.55 11.54L12 21.35l1.45-1.32C18.6 15.36 22 12.28 22 8.5 22 5.42 19.58 3 16.5 3zm-4.4 15.55l-.1.1-.1-.1C7.14 14.24 4 11.39 4 8.5 4 6.5 5.5 5 7.5 5c1.54 0 3.04.99 3.57 2.36h1.87C13.46 5.99 14.96 5 16.5 5c2 0 3.5 1.5 3.5 3.5 0 2.89-3.14 5.74-7.9 10.05z"`);
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});
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test('should contain adopted style sheets', async ({ page, runAndTrace, browserName }) => {
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test.skip(browserName !== 'chromium', 'Constructed stylesheets are only in Chromium.');
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const traceViewer = await runAndTrace(async () => {
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await page.setContent('<button>Hello</button>');
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await page.evaluate(() => {
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const sheet = new CSSStyleSheet();
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sheet.addRule('button', 'color: red');
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(document as any).adoptedStyleSheets = [sheet];
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const sheet2 = new CSSStyleSheet();
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sheet2.addRule(':host', 'color: blue');
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for (const element of [document.createElement('div'), document.createElement('span')]) {
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const root = element.attachShadow({
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mode: 'open'
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});
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root.append('foo');
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(root as any).adoptedStyleSheets = [sheet2];
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document.body.appendChild(element);
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}
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});
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});
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const frame = await traceViewer.snapshotFrame('page.evaluate');
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await frame.waitForSelector('button');
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const buttonColor = await frame.$eval('button', button => {
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return window.getComputedStyle(button).color;
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});
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expect(buttonColor).toBe('rgb(255, 0, 0)');
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const divColor = await frame.$eval('div', div => {
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return window.getComputedStyle(div).color;
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});
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expect(divColor).toBe('rgb(0, 0, 255)');
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const spanColor = await frame.$eval('span', span => {
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return window.getComputedStyle(span).color;
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});
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expect(spanColor).toBe('rgb(0, 0, 255)');
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});
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test('should work with adopted style sheets and replace/replaceSync', async ({ page, runAndTrace, browserName }) => {
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test.skip(browserName !== 'chromium', 'Constructed stylesheets are only in Chromium.');
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const traceViewer = await runAndTrace(async () => {
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await page.setContent('<button>Hello</button>');
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await page.evaluate(() => {
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const sheet = new CSSStyleSheet();
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sheet.addRule('button', 'color: red');
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(document as any).adoptedStyleSheets = [sheet];
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});
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await page.evaluate(() => {
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const [sheet] = (document as any).adoptedStyleSheets;
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sheet.replaceSync(`button { color: blue }`);
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});
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await page.evaluate(() => {
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const [sheet] = (document as any).adoptedStyleSheets;
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sheet.replace(`button { color: #0F0 }`);
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});
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});
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{
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const frame = await traceViewer.snapshotFrame('page.evaluate', 0);
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await frame.waitForSelector('button');
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const buttonColor = await frame.$eval('button', button => {
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return window.getComputedStyle(button).color;
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});
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expect(buttonColor).toBe('rgb(255, 0, 0)');
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}
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{
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const frame = await traceViewer.snapshotFrame('page.evaluate', 1);
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await frame.waitForSelector('button');
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const buttonColor = await frame.$eval('button', button => {
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return window.getComputedStyle(button).color;
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});
|
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expect(buttonColor).toBe('rgb(0, 0, 255)');
|
|
}
|
|
{
|
|
const frame = await traceViewer.snapshotFrame('page.evaluate', 2);
|
|
await frame.waitForSelector('button');
|
|
const buttonColor = await frame.$eval('button', button => {
|
|
return window.getComputedStyle(button).color;
|
|
});
|
|
expect(buttonColor).toBe('rgb(0, 255, 0)');
|
|
}
|
|
});
|
|
|
|
test('should restore scroll positions', async ({ page, runAndTrace, browserName }) => {
|
|
const traceViewer = await runAndTrace(async () => {
|
|
await page.setContent(`
|
|
<style>
|
|
li { height: 20px; margin: 0; padding: 0; }
|
|
div { height: 60px; overflow-x: hidden; overflow-y: scroll; background: green; padding: 0; margin: 0; }
|
|
</style>
|
|
<div>
|
|
<ul>
|
|
<li>Item 1</li>
|
|
<li>Item 2</li>
|
|
<li>Item 3</li>
|
|
<li>Item 4</li>
|
|
<li>Item 5</li>
|
|
<li>Item 6</li>
|
|
<li>Item 7</li>
|
|
<li>Item 8</li>
|
|
<li>Item 9</li>
|
|
<li>Item 10</li>
|
|
</ul>
|
|
</div>
|
|
`);
|
|
|
|
await (await page.$('text=Item 8')).scrollIntoViewIfNeeded();
|
|
});
|
|
|
|
// Render snapshot, check expectations.
|
|
const frame = await traceViewer.snapshotFrame('scrollIntoViewIfNeeded');
|
|
const div = await frame.waitForSelector('div');
|
|
expect(await div.evaluate(div => div.scrollTop)).toBe(136);
|
|
});
|
|
|
|
test('should work with meta CSP', async ({ page, runAndTrace, browserName }) => {
|
|
const traceViewer = await runAndTrace(async () => {
|
|
await page.setContent(`
|
|
<head>
|
|
<meta http-equiv="Content-Security-Policy" content="script-src 'none'">
|
|
</head>
|
|
<body>
|
|
<div>Hello</div>
|
|
</body>
|
|
`);
|
|
await page.$eval('div', div => {
|
|
const shadow = div.attachShadow({ mode: 'open' });
|
|
const span = document.createElement('span');
|
|
span.textContent = 'World';
|
|
shadow.appendChild(span);
|
|
});
|
|
});
|
|
|
|
// Render snapshot, check expectations.
|
|
const frame = await traceViewer.snapshotFrame('$eval');
|
|
await frame.waitForSelector('div');
|
|
// Should render shadow dom with post-processing script.
|
|
expect(await frame.textContent('span')).toBe('World');
|
|
});
|
|
|
|
test('should handle multiple headers', async ({ page, server, runAndTrace, browserName }) => {
|
|
server.setRoute('/foo.css', (req, res) => {
|
|
res.statusCode = 200;
|
|
res.setHeader('vary', ['accepts-encoding', 'accepts-encoding']);
|
|
res.end('body { padding: 42px }');
|
|
});
|
|
|
|
const traceViewer = await runAndTrace(async () => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.setContent(`<head><link rel=stylesheet href="/foo.css"></head><body><div>Hello</div></body>`);
|
|
});
|
|
|
|
const frame = await traceViewer.snapshotFrame('setContent');
|
|
await frame.waitForSelector('div');
|
|
const padding = await frame.$eval('body', body => window.getComputedStyle(body).paddingLeft);
|
|
expect(padding).toBe('42px');
|
|
});
|
|
|
|
test('should handle src=blob', async ({ page, server, runAndTrace, browserName }) => {
|
|
test.skip(browserName === 'firefox');
|
|
|
|
const traceViewer = await runAndTrace(async () => {
|
|
await page.setViewportSize({ width: 300, height: 300 });
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.evaluate(async () => {
|
|
const dataUrl = 'data:image/png;base64,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';
|
|
const blob = await fetch(dataUrl).then(res => res.blob());
|
|
const url = window.URL.createObjectURL(blob);
|
|
const img = document.createElement('img');
|
|
img.src = url;
|
|
const loaded = new Promise(f => img.onload = f);
|
|
document.body.appendChild(img);
|
|
await loaded;
|
|
});
|
|
});
|
|
|
|
const frame = await traceViewer.snapshotFrame('page.evaluate');
|
|
const img = await frame.waitForSelector('img');
|
|
const size = await img.evaluate(e => (e as HTMLImageElement).naturalWidth);
|
|
expect(size).toBe(10);
|
|
});
|
|
|
|
test('should highlight target elements', async ({ page, runAndTrace, browserName }) => {
|
|
const traceViewer = await runAndTrace(async () => {
|
|
await page.setContent(`
|
|
<div>hello</div>
|
|
<div>world</div>
|
|
`);
|
|
await page.click('text=hello');
|
|
await page.innerText('text=hello');
|
|
const handle = await page.$('text=hello');
|
|
await handle.click();
|
|
await handle.innerText();
|
|
await page.locator('text=hello').innerText();
|
|
await expect(page.locator('text=hello')).toHaveText(/hello/i);
|
|
await expect(page.locator('div')).toHaveText(['a', 'b'], { timeout: 1000 }).catch(() => {});
|
|
});
|
|
|
|
const framePageClick = await traceViewer.snapshotFrame('page.click');
|
|
await expect(framePageClick.locator('[__playwright_target__]')).toHaveText(['hello']);
|
|
|
|
const framePageInnerText = await traceViewer.snapshotFrame('page.innerText');
|
|
await expect(framePageInnerText.locator('[__playwright_target__]')).toHaveText(['hello']);
|
|
|
|
const frameHandleClick = await traceViewer.snapshotFrame('elementHandle.click');
|
|
await expect(frameHandleClick.locator('[__playwright_target__]')).toHaveText(['hello']);
|
|
|
|
const frameHandleInnerText = await traceViewer.snapshotFrame('elementHandle.innerText');
|
|
await expect(frameHandleInnerText.locator('[__playwright_target__]')).toHaveText(['hello']);
|
|
|
|
const frameLocatorInnerText = await traceViewer.snapshotFrame('locator.innerText');
|
|
await expect(frameLocatorInnerText.locator('[__playwright_target__]')).toHaveText(['hello']);
|
|
|
|
const frameExpect1 = await traceViewer.snapshotFrame('expect.toHaveText', 0);
|
|
await expect(frameExpect1.locator('[__playwright_target__]')).toHaveText(['hello']);
|
|
|
|
const frameExpect2 = await traceViewer.snapshotFrame('expect.toHaveText', 1);
|
|
await expect(frameExpect2.locator('[__playwright_target__]')).toHaveText(['hello', 'world']);
|
|
});
|
|
|
|
test('should show action source', async ({ showTraceViewer }) => {
|
|
const traceViewer = await showTraceViewer(traceFile);
|
|
await traceViewer.selectAction('page.click');
|
|
const page = traceViewer.page;
|
|
|
|
await page.click('text=Source');
|
|
await expect(page.locator('.source-line')).toContainText([
|
|
/async.*function.*doClick/,
|
|
/page\.click/
|
|
]);
|
|
await expect(page.locator('.source-line-running')).toContainText('page.click');
|
|
await expect(page.locator('.stack-trace-frame.selected')).toHaveText(/doClick.*trace-viewer\.spec\.ts:[\d]+/);
|
|
});
|
|
|
|
test('should follow redirects', async ({ page, runAndTrace, server, asset }) => {
|
|
server.setRoute('/empty.html', (req, res) => {
|
|
res.writeHead(200, { 'Content-Type': 'text/html' });
|
|
res.end(`<div><img id=img src="image.png"></img></div>`);
|
|
});
|
|
server.setRoute('/image.png', (req, res) => {
|
|
res.writeHead(301, { location: '/image-301.png' });
|
|
res.end();
|
|
});
|
|
server.setRoute('/image-301.png', (req, res) => {
|
|
res.writeHead(302, { location: '/image-302.png' });
|
|
res.end();
|
|
});
|
|
server.setRoute('/image-302.png', (req, res) => {
|
|
res.writeHead(200, { 'content-type': 'image/png' });
|
|
res.end(fs.readFileSync(asset('digits/0.png')));
|
|
});
|
|
|
|
const traceViewer = await runAndTrace(async () => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
expect(await page.evaluate(() => (window as any).img.naturalWidth)).toBe(10);
|
|
});
|
|
const snapshotFrame = await traceViewer.snapshotFrame('page.evaluate');
|
|
await expect(snapshotFrame.locator('img')).toHaveJSProperty('naturalWidth', 10);
|
|
});
|
|
|
|
test('should include metainfo', async ({ showTraceViewer, browserName }) => {
|
|
const traceViewer = await showTraceViewer(traceFile);
|
|
await traceViewer.page.locator('text=Metadata').click();
|
|
const callLine = traceViewer.page.locator('.call-line');
|
|
await expect(callLine.locator('text=start time')).toHaveText(/start time: [\d/,: ]+/);
|
|
await expect(callLine.locator('text=duration')).toHaveText(/duration: [\dms]+/);
|
|
await expect(callLine.locator('text=engine')).toHaveText(/engine: [\w]+/);
|
|
await expect(callLine.locator('text=platform')).toHaveText(/platform: [\w]+/);
|
|
await expect(callLine.locator('text=width')).toHaveText(/width: [\d]+/);
|
|
await expect(callLine.locator('text=height')).toHaveText(/height: [\d]+/);
|
|
await expect(callLine.locator('text=pages')).toHaveText(/pages: 1/);
|
|
await expect(callLine.locator('text=actions')).toHaveText(/actions: [\d]+/);
|
|
await expect(callLine.locator('text=events')).toHaveText(/events: [\d]+/);
|
|
});
|