/**
* Copyright 2018 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 path from 'path';
import { it } from './fixtures';
it('should load svg favicon with prefer-color-scheme', (test, {browserName, browserChannel, headful}) => {
test.fixme(browserName === 'firefox', 'firefox hard crashes in both headless and headful');
test.skip(!headful && browserName !== 'firefox', 'headless browsers, except firefox, do not request favicons');
test.skip(headful && browserName === 'webkit' && !browserChannel, 'playwright headful webkit does not have a favicon feature');
}, async ({page, server}) => {
// Browsers aggresively cache favicons, so force bust with the
// `d` parameter to make iterating on this test more predictable and isolated.
const favicon = `/favicon.svg?d=${Date.now()}`;
server.setRoute(favicon, (req, res) => {
server.serveFile(req, res, path.join(__dirname, 'assets', 'media-query-prefers-color-scheme.svg'));
});
server.setRoute('/page.html', (_, res) => {
res.end(`
SVG Favicon Test
favicons
`);
});
await Promise.all([
server.waitForRequest(favicon),
page.goto(server.PREFIX + '/page.html'),
]);
// Add artificial delay since, just because we saw the request for the favicon,
// it does not mean the browser has processed it. There's not a great way to
// hook into something like "favicon is fully displayed" event, so hopefully
// 500ms is enough, but not too much!
await page.waitForTimeout(500);
// Text still being around ensures we haven't actually lost our browser to a crash.
await page.waitForSelector('text=favicons');
});