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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
const TEST_PATH = getRootDirectory(gTestPath).replace(
);
const TEST_URL = TEST_PATH + "a_referrerpolicy.html";
add_setup(async function () {
await SpecialPowers.pushPrefEnv({
set: [
["mathml.a.element.enabled", true],
["dom.event.contextmenu.enabled", true],
],
});
});
async function testContextMenuReferrer(selector, expectedReferrer) {
info(`Testing context menu referrer for selector: ${selector}`);
let contextMenu = document.getElementById("contentAreaContextMenu");
let popupShown = BrowserTestUtils.waitForEvent(contextMenu, "popupshown");
await BrowserTestUtils.synthesizeMouse(
selector,
0,
0,
{ type: "contextmenu", button: 2, centered: true },
gBrowser.selectedBrowser
);
await popupShown;
let popupHidden = BrowserTestUtils.waitForEvent(contextMenu, "popuphidden");
let openInTabItem = contextMenu.querySelector("#context-openlinkintab");
let referrerPromise = TestUtils.topicObserved(
"http-on-opening-request",
subject =>
subject.QueryInterface(Ci.nsIHttpChannel).URI.spec.startsWith(TARGET_URL)
).then(([subject]) => {
let channel = subject.QueryInterface(Ci.nsIHttpChannel);
try {
return channel.getRequestHeader("Referer");
} catch (e) {
if (e.result == Cr.NS_ERROR_NOT_AVAILABLE) {
return "";
}
throw e;
}
});
let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser, null, false);
contextMenu.activateItem(openInTabItem);
await popupHidden;
let [actualReferrer, newTab] = await Promise.all([
referrerPromise,
newTabPromise,
]);
is(
actualReferrer,
expectedReferrer,
`Referer header for ${selector} matches expected policy`
);
BrowserTestUtils.removeTab(newTab);
}
add_task(async function test_mathml_a_referrerpolicy_contextmenu() {
let testTab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_URL);
try {
await testContextMenuReferrer("#mathml-a-noreferrer", "");
await testContextMenuReferrer("#mathml-a-unsafe-url", TEST_URL);
} finally {
BrowserTestUtils.removeTab(testTab);
}
});