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113 lines
4.4 KiB
JavaScript
113 lines
4.4 KiB
JavaScript
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/**
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* Copyright 2017 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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const path = require('path');
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const util = require('util');
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const vm = require('vm');
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const {FFOX, CHROMIUM, WEBKIT, WIN, USES_HOOKS, CHANNEL} = testOptions;
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it('should throw an error if no options are provided', async({page, server}) => {
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let error = null;
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try {
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await page.addScriptTag('/injectedfile.js');
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} catch (e) {
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error = e;
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}
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expect(error.message).toContain('Provide an object with a `url`, `path` or `content` property');
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});
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it('should work with a url', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const scriptHandle = await page.addScriptTag({ url: '/injectedfile.js' });
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expect(scriptHandle.asElement()).not.toBeNull();
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expect(await page.evaluate(() => __injected)).toBe(42);
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});
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it('should work with a url and type=module', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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await page.addScriptTag({ url: '/es6/es6import.js', type: 'module' });
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expect(await page.evaluate(() => __es6injected)).toBe(42);
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});
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it('should work with a path and type=module', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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await page.addScriptTag({ path: path.join(__dirname, 'assets/es6/es6pathimport.js'), type: 'module' });
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await page.waitForFunction('window.__es6injected');
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expect(await page.evaluate(() => __es6injected)).toBe(42);
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});
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it('should work with a content and type=module', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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await page.addScriptTag({ content: `import num from '/es6/es6module.js';window.__es6injected = num;`, type: 'module' });
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await page.waitForFunction('window.__es6injected');
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expect(await page.evaluate(() => __es6injected)).toBe(42);
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});
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it('should throw an error if loading from url fail', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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let error = null;
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try {
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await page.addScriptTag({ url: '/nonexistfile.js' });
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} catch (e) {
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error = e;
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}
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expect(error).not.toBe(null);
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});
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it('should work with a path', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const scriptHandle = await page.addScriptTag({ path: path.join(__dirname, 'assets/injectedfile.js') });
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expect(scriptHandle.asElement()).not.toBeNull();
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expect(await page.evaluate(() => __injected)).toBe(42);
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});
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it.skip(WEBKIT)('should include sourceURL when path is provided', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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await page.addScriptTag({ path: path.join(__dirname, 'assets/injectedfile.js') });
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const result = await page.evaluate(() => __injectedError.stack);
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expect(result).toContain(path.join('assets', 'injectedfile.js'));
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});
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it('should work with content', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const scriptHandle = await page.addScriptTag({ content: 'window.__injected = 35;' });
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expect(scriptHandle.asElement()).not.toBeNull();
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expect(await page.evaluate(() => __injected)).toBe(35);
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});
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it.fail(FFOX)('should throw when added with content to the CSP page', async({page, server}) => {
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// Firefox fires onload for blocked script before it issues the CSP console error.
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await page.goto(server.PREFIX + '/csp.html');
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let error = null;
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await page.addScriptTag({ content: 'window.__injected = 35;' }).catch(e => error = e);
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expect(error).toBeTruthy();
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});
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it('should throw when added with URL to the CSP page', async({page, server}) => {
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await page.goto(server.PREFIX + '/csp.html');
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let error = null;
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await page.addScriptTag({ url: server.CROSS_PROCESS_PREFIX + '/injectedfile.js' }).catch(e => error = e);
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expect(error).toBeTruthy();
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});
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it('should throw a nice error when the request fails', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const url = server.PREFIX + '/this_does_not_exist.js';
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const error = await page.addScriptTag({url}).catch(e => e);
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expect(error.message).toContain(url);
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});
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