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61 lines
2.3 KiB
TypeScript
61 lines
2.3 KiB
TypeScript
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/**
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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 path from 'path';
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import { it } from './fixtures';
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it('should load svg favicon with prefer-color-scheme', (test, {browserName, browserChannel, headful}) => {
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test.skip(!headful && browserName !== 'firefox', 'headless browsers, except firefox, do not request favicons');
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test.skip(headful && browserName === 'webkit' && !browserChannel, 'playwright headful webkit does not have a favicon feature');
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}, async ({page, server}) => {
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// Browsers aggresively cache favicons, so force bust with the
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// `d` parameter to make iterating on this test more predictable and isolated.
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const favicon = `/favicon.svg?d=${Date.now()}`;
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server.setRoute(favicon, (req, res) => {
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server.serveFile(req, res, path.join(__dirname, 'assets', 'media-query-prefers-color-scheme.svg'));
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});
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server.setRoute('/page.html', (_, res) => {
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res.end(`
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<link rel="icon" type="image/svg+xml" href="${favicon}">
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<title>SVG Favicon Test</title>
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</head>
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<body>
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favicons
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</body>
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</html>
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`);
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});
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await Promise.all([
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server.waitForRequest(favicon),
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page.goto(server.PREFIX + '/page.html'),
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]);
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// Add artificial delay since, just because we saw the request for the favicon,
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// it does not mean the browser has processed it. There's not a great way to
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// hook into something like "favicon is fully displayed" event, so hopefully
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// 500ms is enough, but not too much!
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await page.waitForTimeout(500);
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// Text still being around ensures we haven't actually lost our browser to a crash.
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await page.waitForSelector('text=favicons');
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});
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