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/* 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/. */
Services.prefs.setBoolPref("network.http.debug-observations", true);
registerCleanupFunction(function () {
Services.prefs.clearUserPref("network.http.debug-observations");
});
// Test steps:
// 1. Load file_link_header.sjs
// 2.`<link rel="preconnect" href="https://localhost">` is in
// file_link_header.sjs, so we will create a speculative connection.
// 3. We use "speculative-connect-request" topic to observe whether the
// speculative connection is attempted.
// 4. Finally, we check if the observed host and partition key are the same and
// as the expected.
add_task(async function test_link_preconnect() {
let requestUrl = `https://example.com/browser/netwerk/test/browser/file_link_header.sjs`;
let observed = "";
let observer = {
QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
observe(aSubject, aTopic, aData) {
if (aTopic == "speculative-connect-request") {
Services.obs.removeObserver(observer, "speculative-connect-request");
observed = aData;
}
},
};
Services.obs.addObserver(observer, "speculative-connect-request");
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: requestUrl,
waitForLoad: true,
},
async function () {}
);
// The hash key should be like:
// ".S........[tlsflags0x00000000]localhost:443^partitionKey=%28https%2Cexample.com%29"
// Extracting "localhost:443"
let hostPortRegex = /\[.*\](.*?)\^/;
let hostPortMatch = hostPortRegex.exec(observed);
let hostPort = hostPortMatch ? hostPortMatch[1] : "";
// Extracting "%28https%2Cexample.com%29"
let partitionKeyRegex = /\^partitionKey=(.*)$/;
let partitionKeyMatch = partitionKeyRegex.exec(observed);
let partitionKey = partitionKeyMatch ? partitionKeyMatch[1] : "";
Assert.equal(hostPort, "localhost:443");
Assert.equal(partitionKey, "%28https%2Cexample.com%29");
});
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