browser_net_speculation-rules-prefetch-requests.js

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This test gets skipped with pattern: os == 'linux' && os_version == '24.04' && arch == 'x86_64' && display == 'x11' && debug && http3
Manifest: devtools/client/netmonitor/test/browser_mz.toml

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */

"use strict";

/**

 * Assert the display of speculation rules prefetch requests in the network monitor.

*/

add_task(async function () {

  await pushPref("dom.speculation_rules.enabled", true);

  const TEST_URL = HTTPS_EXAMPLE_URL + "html_speculation-rules.html";

  const { tab, monitor } = await initNetMonitor(TEST_URL, {

    requestCount: 2,

});

  info("Starting test... ");

  const { document, store, windowRequire } = monitor.panelWin;

  const Actions = windowRequire("devtools/client/netmonitor/src/actions/index");

  store.dispatch(Actions.batchEnable(false));

  // Wait for all the requests to be made and displayed in the network monitor.

  const waitForNetworkEventsPromise = waitForNetworkEvents(monitor, 2);

  tab.linkedBrowser.reload();

  await waitForNetworkEventsPromise;

  // Assert that the prefetch request is displayed in the network monitor.

  const requestItems = document.querySelectorAll(".request-list-item");

is(

    requestItems[1].querySelector(".requests-list-file").innerText,

    "html_speculation-rules_subpage.html",

    "The second request should be a prefetch request of the subpage."

);

});