playwright/tests/page/frame-hierarchy.spec.ts
2023-01-27 21:52:34 -08:00

219 lines
8.4 KiB
TypeScript

/**
* Copyright 2018 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { test as it, expect } from './pageTest';
import { attachFrame, detachFrame } from '../config/utils';
import type { Frame } from 'playwright-core';
function dumpFrames(frame: Frame, indentation: string = ''): string[] {
let description = frame.url().replace(/:\d+\//, ':<PORT>/');
if (frame.name())
description += ' (' + frame.name() + ')';
const result = [indentation + description];
const childFrames = frame.childFrames();
childFrames.sort((a, b) => {
if (a.url() !== b.url())
return a.url() < b.url() ? -1 : 1;
return a.name() < b.name() ? -1 : 1;
});
for (const child of childFrames)
result.push(...dumpFrames(child, ' ' + indentation));
return result;
}
it('should handle nested frames @smoke', async ({ page, server, isAndroid }) => {
it.skip(isAndroid, 'No cross-process on Android');
await page.goto(server.PREFIX + '/frames/nested-frames.html');
expect(dumpFrames(page.mainFrame())).toEqual([
'http://localhost:<PORT>/frames/nested-frames.html',
' http://localhost:<PORT>/frames/frame.html (aframe)',
' http://localhost:<PORT>/frames/two-frames.html (2frames)',
' http://localhost:<PORT>/frames/frame.html (dos)',
' http://localhost:<PORT>/frames/frame.html (uno)',
]);
});
it('should send events when frames are manipulated dynamically', async ({ page, server }) => {
await page.goto(server.EMPTY_PAGE);
// validate frameattached events
const attachedFrames = [];
page.on('frameattached', frame => attachedFrames.push(frame));
await attachFrame(page, 'frame1', './assets/frame.html');
expect(attachedFrames.length).toBe(1);
expect(attachedFrames[0].url()).toContain('/assets/frame.html');
// validate framenavigated events
const navigatedFrames = [];
page.on('framenavigated', frame => navigatedFrames.push(frame));
await page.evaluate(() => {
const frame = document.getElementById('frame1') as HTMLIFrameElement;
frame.src = './empty.html';
return new Promise(x => frame.onload = x);
});
expect(navigatedFrames.length).toBe(1);
expect(navigatedFrames[0].url()).toBe(server.EMPTY_PAGE);
// validate framedetached events
const detachedFrames = [];
page.on('framedetached', frame => detachedFrames.push(frame));
await detachFrame(page, 'frame1');
expect(detachedFrames.length).toBe(1);
expect(detachedFrames[0].isDetached()).toBe(true);
});
it('should send "framenavigated" when navigating on anchor URLs', async ({ page, server }) => {
await page.goto(server.EMPTY_PAGE);
await Promise.all([
page.goto(server.EMPTY_PAGE + '#foo'),
page.waitForEvent('framenavigated')
]);
expect(page.url()).toBe(server.EMPTY_PAGE + '#foo');
});
it('should persist mainFrame on cross-process navigation', async ({ page, server }) => {
await page.goto(server.EMPTY_PAGE);
const mainFrame = page.mainFrame();
await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
expect(page.mainFrame() === mainFrame).toBeTruthy();
});
it('should not send attach/detach events for main frame', async ({ page, server }) => {
let hasEvents = false;
page.on('frameattached', frame => hasEvents = true);
page.on('framedetached', frame => hasEvents = true);
await page.goto(server.EMPTY_PAGE);
expect(hasEvents).toBe(false);
});
it('should detach child frames on navigation', async ({ page, server }) => {
let attachedFrames = [];
let detachedFrames = [];
let navigatedFrames = [];
page.on('frameattached', frame => attachedFrames.push(frame));
page.on('framedetached', frame => detachedFrames.push(frame));
page.on('framenavigated', frame => navigatedFrames.push(frame));
await page.goto(server.PREFIX + '/frames/nested-frames.html');
expect(attachedFrames.length).toBe(4);
expect(detachedFrames.length).toBe(0);
expect(navigatedFrames.length).toBe(5);
attachedFrames = [];
detachedFrames = [];
navigatedFrames = [];
await page.goto(server.EMPTY_PAGE);
expect(attachedFrames.length).toBe(0);
expect(detachedFrames.length).toBe(4);
expect(navigatedFrames.length).toBe(1);
});
it('should support framesets', async ({ page, server }) => {
let attachedFrames = [];
let detachedFrames = [];
let navigatedFrames = [];
page.on('frameattached', frame => attachedFrames.push(frame));
page.on('framedetached', frame => detachedFrames.push(frame));
page.on('framenavigated', frame => navigatedFrames.push(frame));
await page.goto(server.PREFIX + '/frames/frameset.html');
expect(attachedFrames.length).toBe(4);
expect(detachedFrames.length).toBe(0);
expect(navigatedFrames.length).toBe(5);
attachedFrames = [];
detachedFrames = [];
navigatedFrames = [];
await page.goto(server.EMPTY_PAGE);
expect(attachedFrames.length).toBe(0);
expect(detachedFrames.length).toBe(4);
expect(navigatedFrames.length).toBe(1);
});
it('should report frame from-inside shadow DOM', async ({ page, server }) => {
await page.goto(server.PREFIX + '/shadow.html');
await page.evaluate(async url => {
const frame = document.createElement('iframe');
frame.src = url;
document.body.shadowRoot.appendChild(frame);
await new Promise(x => frame.onload = x);
}, server.EMPTY_PAGE);
expect(page.frames().length).toBe(2);
expect(page.frames()[1].url()).toBe(server.EMPTY_PAGE);
});
it('should report frame.name()', async ({ page, server }) => {
await attachFrame(page, 'theFrameId', server.EMPTY_PAGE);
await page.evaluate(url => {
const frame = document.createElement('iframe');
frame.name = 'theFrameName';
frame.src = url;
document.body.appendChild(frame);
return new Promise(x => frame.onload = x);
}, server.EMPTY_PAGE);
expect(page.frames()[0].name()).toBe('');
expect(page.frames()[1].name()).toBe('theFrameId');
expect(page.frames()[2].name()).toBe('theFrameName');
});
it('should report frame.parent()', async ({ page, server }) => {
await attachFrame(page, 'frame1', server.EMPTY_PAGE);
await attachFrame(page, 'frame2', server.EMPTY_PAGE);
expect(page.frames()[0].parentFrame()).toBe(null);
expect(page.frames()[1].parentFrame()).toBe(page.mainFrame());
expect(page.frames()[2].parentFrame()).toBe(page.mainFrame());
});
it('should report different frame instance when frame re-attaches', async ({ page, server }) => {
const frame1 = await attachFrame(page, 'frame1', server.EMPTY_PAGE);
await page.evaluate(() => {
window['frame'] = document.querySelector('#frame1');
window['frame'].remove();
});
expect(frame1.isDetached()).toBe(true);
const [frame2] = await Promise.all([
page.waitForEvent('frameattached'),
page.evaluate(() => document.body.appendChild(window['frame'])),
]);
expect(frame2.isDetached()).toBe(false);
expect(frame1).not.toBe(frame2);
});
it('should refuse to display x-frame-options:deny iframe', async ({ page, server, browserName }) => {
it.skip(browserName === 'firefox');
server.setRoute('/x-frame-options-deny.html', async (req, res) => {
res.setHeader('Content-Type', 'text/html');
res.setHeader('X-Frame-Options', 'DENY');
res.end(`<!DOCTYPE html><html><head><title>login</title></head><body style="background-color: red;"><p>dangerous login page</p></body></html>`);
});
await page.goto(server.EMPTY_PAGE);
const refusalText = new Promise(f => {
page.on('console', msg => {
if (msg.text().match(/Refused to display/i))
f(msg.text());
});
});
await page.setContent(`<iframe src="${server.CROSS_PROCESS_PREFIX}/x-frame-options-deny.html"></iframe>`);
expect(await refusalText).toMatch(/Refused to display .* in a frame because it set 'X-Frame-Options' to 'deny'./i);
});
it('should return frame.page()', async ({ page, server }) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
expect(page.mainFrame().page()).toBe(page);
expect(page.mainFrame().childFrames()[0].page()).toBe(page);
});