playwright/test/snapshot.spec.ts
Dmitry Gozman c4adeb66ce
fix(snapshot): do not let a single frame fail the whole snapshot (#3857)
Sometimes, we are unable to take a frame snapshot. The most common
example would be "frame is stuck during the navigation in Chromium",
where we cannot evaluate until the frame is done navigating.

In this case, use all other frames and just stub the failing ones
with "Snapshot is not available". Chances are, noone will even see
this frame because it's an invisible tracking iframe.
2020-09-11 15:13:37 -07:00

25 lines
952 B
TypeScript

/**
* 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 { it, options } from './playwright.fixtures';
it('should not throw', (test, parameters) => {
test.skip(!options.TRACING);
}, async ({page, server, playwright, toImpl}) => {
await page.goto(server.PREFIX + '/snapshot/snapshot-with-css.html');
await (playwright as any).__tracer.captureSnapshot(toImpl(page), { label: 'snapshot' });
});