playwright/test/page-event-pageerror.spec.ts
2020-08-20 12:51:05 -07:00

75 lines
2.6 KiB
TypeScript

/**
* Copyright 2017 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 { options } from './playwright.fixtures';
it('should fire', async({page, server}) => {
const [error] = await Promise.all([
page.waitForEvent('pageerror'),
page.goto(server.PREFIX + '/error.html'),
]);
expect(error.name).toBe('Error');
expect(error.message).toBe('Fancy error!');
let stack = await page.evaluate(() => window['e'].stack);
// Note that WebKit reports the stack of the 'throw' statement instead of the Error constructor call.
if (options.WEBKIT)
stack = stack.replace('14:25', '15:19');
expect(error.stack).toBe(stack);
});
it.fail(options.WEBKIT)('should contain sourceURL', async({page, server}) => {
const [error] = await Promise.all([
page.waitForEvent('pageerror'),
page.goto(server.PREFIX + '/error.html'),
]);
expect(error.stack).toContain('myscript.js');
});
it('should handle odd values', async ({page}) => {
const cases = [
[null, 'null'],
[undefined, 'undefined'],
[0, '0'],
['', ''],
];
for (const [value, message] of cases) {
const [error] = await Promise.all([
page.waitForEvent('pageerror'),
page.evaluate(value => setTimeout(() => { throw value; }, 0), value),
]);
expect(error.message).toBe(options.FIREFOX ? 'uncaught exception: ' + message : message);
}
});
it.fail(options.FIREFOX)('should handle object', async ({page}) => {
// Firefox just does not report this error.
const [error] = await Promise.all([
page.waitForEvent('pageerror'),
page.evaluate(() => setTimeout(() => { throw {}; }, 0)),
]);
expect(error.message).toBe(options.CHROMIUM ? 'Object' : '[object Object]');
});
it.fail(options.FIREFOX)('should handle window', async ({page}) => {
// Firefox just does not report this error.
const [error] = await Promise.all([
page.waitForEvent('pageerror'),
page.evaluate(() => setTimeout(() => { throw window; }, 0)),
]);
expect(error.message).toBe(options.CHROMIUM ? 'Window' : '[object Window]');
});