46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Check that, if browser.chrome.guess_favicon is enabled, the favicon.ico will
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// be loaded for the JSON viewer. The favicon could be prevented from loading
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// by a too strict CSP (Bug 1872504).
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const { HttpServer } = ChromeUtils.importESModule(
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"resource://testing-common/httpd.sys.mjs"
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);
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add_task(async function test_favicon() {
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await SpecialPowers.pushPrefEnv({
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set: [["browser.chrome.guess_favicon", true]],
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});
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const httpServer = new HttpServer();
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httpServer.registerPathHandler("/", (_, response) => {
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response.setHeader("Content-Type", "application/json");
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response.write("{}");
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});
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const faviconPromise = new Promise(resolve => {
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httpServer.registerPathHandler("/favicon.ico", () => {
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resolve();
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});
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});
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httpServer.start(-1);
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const tab = await BrowserTestUtils.openNewForegroundTab({
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gBrowser,
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url: `http://localhost:${httpServer.identity.primaryPort}/`,
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});
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info("Waiting for favicon request to be received by server");
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await faviconPromise;
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ok("Server got request for favicon");
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BrowserTestUtils.removeTab(tab);
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httpServer.stop();
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});
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