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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
"use strict";
const NUM_USER_CONTEXTS = 3;
var xulFrameLoaderCreatedListenerInfo;
function initXulFrameLoaderListenerInfo() {
xulFrameLoaderCreatedListenerInfo = {};
xulFrameLoaderCreatedListenerInfo.numCalledSoFar = 0;
}
function handleEvent(aEvent) {
if (aEvent.type != "XULFrameLoaderCreated") {
return;
}
// Ignore <browser> element in about:preferences and any other special pages
if ("gBrowser" in aEvent.target.ownerGlobal) {
xulFrameLoaderCreatedListenerInfo.numCalledSoFar++;
}
}
async function openURIInRegularTab(uri, win = window) {
info(`Opening url ${uri} in a regular tab`);
initXulFrameLoaderListenerInfo();
win.gBrowser.addEventListener("XULFrameLoaderCreated", handleEvent);
let tab = await BrowserTestUtils.openNewForegroundTab(win.gBrowser, uri);
info(
`XULFrameLoaderCreated was fired ${xulFrameLoaderCreatedListenerInfo.numCalledSoFar} time(s) for ${uri} in regular tab`
);
is(
xulFrameLoaderCreatedListenerInfo.numCalledSoFar,
1,
"XULFrameLoaderCreated fired correct number of times"
);
win.gBrowser.removeEventListener("XULFrameLoaderCreated", handleEvent);
return { tab, uri };
}
async function openURIInContainer(uri, win, userContextId) {
info(`Opening url ${uri} in user context ${userContextId}`);
initXulFrameLoaderListenerInfo();
win.gBrowser.addEventListener("XULFrameLoaderCreated", handleEvent);
let tab = BrowserTestUtils.addTab(win.gBrowser, uri, {
userContextId,
});
is(
tab.getAttribute("usercontextid"),
userContextId.toString(),
"New tab has correct user context id"
);
let browser = tab.linkedBrowser;
await BrowserTestUtils.browserLoaded(browser, false, uri);
info(
`XULFrameLoaderCreated was fired ${xulFrameLoaderCreatedListenerInfo.numCalledSoFar}
time(s) for ${uri} in container tab ${userContextId}`
);
is(
xulFrameLoaderCreatedListenerInfo.numCalledSoFar,
1,
"XULFrameLoaderCreated fired correct number of times"
);
win.gBrowser.removeEventListener("XULFrameLoaderCreated", handleEvent);
return { tab, user_context_id: userContextId, uri };
}
async function openURIInPrivateTab(uri) {
info(
`Opening url ${
uri ? uri : "about:privatebrowsing"
} in a private browsing tab`
);
let win = await BrowserTestUtils.openNewBrowserWindow({
private: true,
waitForTabURL: "about:privatebrowsing",
});
if (!uri) {
return { tab: win.gBrowser.selectedTab, uri: "about:privatebrowsing" };
}
initXulFrameLoaderListenerInfo();
win.gBrowser.addEventListener("XULFrameLoaderCreated", handleEvent);
const browser = win.gBrowser.selectedTab.linkedBrowser;
let prevRemoteType = browser.remoteType;
let loaded = BrowserTestUtils.browserLoaded(browser, false, uri);
BrowserTestUtils.startLoadingURIString(browser, uri);
await loaded;
let currRemoteType = browser.remoteType;
info(
`XULFrameLoaderCreated was fired ${xulFrameLoaderCreatedListenerInfo.numCalledSoFar} time(s) for ${uri} in private tab`
);
if (
SpecialPowers.Services.appinfo.sessionHistoryInParent &&
currRemoteType == prevRemoteType &&
uri == "about:blank"
) {
// about:blank page gets flagged for being eligible to go into bfcache
// and thus we create a new XULFrameLoader for these pages
is(
xulFrameLoaderCreatedListenerInfo.numCalledSoFar,
1,
"XULFrameLoaderCreated fired correct number of times"
);
} else {
is(
xulFrameLoaderCreatedListenerInfo.numCalledSoFar,
currRemoteType == prevRemoteType ? 0 : 1,
"XULFrameLoaderCreated fired correct number of times"
);
}
win.gBrowser.removeEventListener("XULFrameLoaderCreated", handleEvent);
return { tab: win.gBrowser.selectedTab, uri };
}
function initXulFrameLoaderCreatedCounter(aXulFrameLoaderCreatedListenerInfo) {
aXulFrameLoaderCreatedListenerInfo.numCalledSoFar = 0;
}
// Expected remote types for the following tests:
// browser/base/content/test/tabs/browser_navigate_through_urls_origin_attributes.js
// browser/base/content/test/tabs/browser_origin_attrs_in_remote_type.js
function getExpectedRemoteTypes(gFissionBrowser, numPagesOpen) {
var remoteTypes;
if (gFissionBrowser) {
remoteTypes = [
];
} else {
remoteTypes = Array(numPagesOpen * 2).fill("web"); // example.com and example.org
}
remoteTypes = remoteTypes.concat(Array(numPagesOpen * 2).fill(null)); // about: pages
return remoteTypes;
}