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148 lines
5.0 KiB
TypeScript
148 lines
5.0 KiB
TypeScript
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/**
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* Copyright (c) Microsoft Corporation. All rights reserved.
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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 { Page } from 'playwright-core';
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import { test as it, expect } from './pageTest';
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async function routeIframe(page: Page) {
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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"></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: `
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<html>
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<div>
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<button>Hello iframe</button>
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<iframe src="iframe-2.html"></iframe>
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</div>
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<span>1</span>
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<span>2</span>
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</html>`,
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contentType: 'text/html'
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}).catch(() => {});
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});
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await page.route('**/iframe-2.html', route => {
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route.fulfill({
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body: '<html><button>Hello nested iframe</button></html>',
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contentType: 'text/html'
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}).catch(() => {});
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});
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}
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it('should work in iframe', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const button = page.locator('iframe >> content-frame=true >> button');
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await button.waitFor();
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expect(await button.innerText()).toBe('Hello iframe');
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await expect(button).toHaveText('Hello iframe');
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await button.click();
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});
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it('should work in nested iframe', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const button = page.locator('iframe >> content-frame=true >> iframe >> content-frame=true >> button');
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await button.waitFor();
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expect(await button.innerText()).toBe('Hello nested iframe');
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await expect(button).toHaveText('Hello nested iframe');
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await button.click();
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});
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it('should work for $ and $$', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const element = await page.$('iframe >> content-frame=true >> button');
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expect(await element.textContent()).toBe('Hello iframe');
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const elements = await page.$$('iframe >> content-frame=true >> span');
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expect(elements).toHaveLength(2);
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});
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it('should work for $eval', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const value = await page.$eval('iframe >> content-frame=true >> button', b => b.nodeName);
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expect(value).toBe('BUTTON');
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});
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it('should work for $$eval', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const value = await page.$$eval('iframe >> content-frame=true >> span', ss => ss.map(s => s.textContent));
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expect(value).toEqual(['1', '2']);
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});
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it('should not allow dangling content-frame', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const button = page.locator('iframe >> content-frame=true');
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const error = await button.click().catch(e => e);
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expect(error.message).toContain('Selector cannot end with');
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expect(error.message).toContain('iframe >> content-frame=true');
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});
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it('should not allow capturing before content-frame', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const button = page.locator('*css=iframe >> content-frame=true >> div');
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const error = await await button.click().catch(e => e);
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expect(error.message).toContain('Can not capture the selector before diving into the frame');
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});
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it('should capture after the content-frame', async ({ page, server }) => {
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await routeIframe(page);
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await page.goto(server.EMPTY_PAGE);
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const div = page.locator('iframe >> content-frame=true >> *css=div >> button');
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expect(await div.innerHTML()).toContain('<button>');
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});
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it('should click in lazy iframe', async ({ page, server }) => {
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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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// empty pge
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await page.goto(server.EMPTY_PAGE);
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// add blank iframe
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setTimeout(() => {
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page.evaluate(() => {
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const iframe = document.createElement('iframe');
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document.body.appendChild(iframe);
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});
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// navigate iframe
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setTimeout(() => {
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page.evaluate(() => document.querySelector('iframe').src = 'iframe.html');
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}, 500);
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}, 500);
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// Click in iframe
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const button = page.locator('iframe >> content-frame=true >> button');
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const [, text] = await Promise.all([
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button.click(),
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button.innerText(),
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expect(button).toHaveText('Hello iframe')
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]);
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expect(text).toBe('Hello iframe');
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});
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