mirror of
https://github.com/microsoft/playwright.git
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108 lines
4.2 KiB
TypeScript
108 lines
4.2 KiB
TypeScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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* Modifications 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 './playwright.fixtures';
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import path from 'path';
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it('should evaluate before anything else on the page', async ({ page, server }) => {
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await page.addInitScript(function () {
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window["injected"] = 123;
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});
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["result"])).toBe(123);
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});
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it('should work with a path', async ({ page, server }) => {
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await page.addInitScript({ path: path.join(__dirname, 'assets/injectedfile.js') });
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["result"])).toBe(123);
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});
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it('should work with content', async ({ page, server }) => {
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await page.addInitScript({ content: 'window["injected"] = 123' });
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["result"])).toBe(123);
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});
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it('should throw without path and content', async ({ page, server }) => {
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const error = await page.addInitScript({ foo: 'bar' } as any).catch(e => e);
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expect(error.message).toContain('Either path or content property must be present');
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});
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it('should work with browser context scripts', async ({ browser, server }) => {
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const context = await browser.newContext();
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await context.addInitScript(() => window["temp"] = 123);
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const page = await context.newPage();
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await page.addInitScript(() => window["injected"] = window["temp"]);
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["result"])).toBe(123);
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await context.close();
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});
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it('should work with browser context scripts with a path', async ({ browser, server }) => {
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const context = await browser.newContext();
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await context.addInitScript({ path: path.join(__dirname, 'assets/injectedfile.js') });
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const page = await context.newPage();
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["result"])).toBe(123);
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await context.close();
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});
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it('should work with browser context scripts for already created pages', async ({ browser, server }) => {
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const context = await browser.newContext();
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const page = await context.newPage();
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await context.addInitScript(() => window["temp"] = 123);
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await page.addInitScript(() => window["injected"] = window["temp"]);
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["result"])).toBe(123);
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await context.close();
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});
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it('should support multiple scripts', async ({ page, server }) => {
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await page.addInitScript(function () {
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window["script1"] = 1;
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});
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await page.addInitScript(function () {
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window["script2"] = 2;
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});
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["script1"])).toBe(1);
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expect(await page.evaluate(() => window["script2"])).toBe(2);
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});
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it('should work with CSP', async ({ page, server }) => {
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server.setCSP('/empty.html', 'script-src ' + server.PREFIX);
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await page.addInitScript(function () {
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window["injected"] = 123;
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});
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await page.goto(server.PREFIX + '/empty.html');
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expect(await page.evaluate(() => window["injected"])).toBe(123);
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// Make sure CSP works.
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await page.addScriptTag({ content: 'window.e = 10;' }).catch(e => void e);
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expect(await page.evaluate(() => window['e'])).toBe(undefined);
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});
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it('should work after a cross origin navigation', async ({ page, server }) => {
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await page.goto(server.CROSS_PROCESS_PREFIX);
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await page.addInitScript(function () {
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window["injected"] = 123;
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});
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await page.goto(server.PREFIX + '/tamperable.html');
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expect(await page.evaluate(() => window["result"])).toBe(123);
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});
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