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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
// This test makes sure that the gPrivateBrowsingUI object, the Private Browsing
// menu item and its XUL <command> element work correctly.
function test() {
// initialization
waitForExplicitFinish();
SpecialPowers.pushPrefEnv({
set: [["security.allow_eval_with_system_principal", true]],
});
let windowsToClose = [];
let testURI = "about:blank";
let pbMenuItem;
let cmd;
function doTest(aIsPrivateMode, aWindow, aCallback) {
BrowserTestUtils.browserLoaded(aWindow.gBrowser.selectedBrowser).then(
function () {
ok(aWindow.gPrivateBrowsingUI, "The gPrivateBrowsingUI object exists");
pbMenuItem = aWindow.document.getElementById("menu_newPrivateWindow");
ok(pbMenuItem, "The Private Browsing menu item exists");
cmd = aWindow.document.getElementById("Tools:PrivateBrowsing");
isnot(
cmd,
null,
"XUL command object for the private browsing service exists"
);
is(
pbMenuItem.getAttribute("label"),
"New Private Window",
'The Private Browsing menu item should read "New Private Window"'
);
is(
PrivateBrowsingUtils.isWindowPrivate(aWindow),
aIsPrivateMode,
"PrivateBrowsingUtils should report the correct per-window private browsing status (privateBrowsing should be " +
aIsPrivateMode +
")"
);
aCallback();
}
);
BrowserTestUtils.startLoadingURIString(
aWindow.gBrowser.selectedBrowser,
testURI
);
}
function openPrivateBrowsingModeByUI(aWindow, aCallback) {
Services.obs.addObserver(function observer(aSubject) {
aSubject.addEventListener(
"load",
function () {
Services.obs.removeObserver(observer, "domwindowopened");
windowsToClose.push(aSubject);
aCallback(aSubject);
},
{ once: true }
);
}, "domwindowopened");
cmd = aWindow.document.getElementById("Tools:PrivateBrowsing");
var func = new Function("", cmd.getAttribute("oncommand"));
func.call(cmd);
}
function testOnWindow(aOptions, aCallback) {
whenNewWindowLoaded(aOptions, function (aWin) {
windowsToClose.push(aWin);
// execute should only be called when need, like when you are opening
// web pages on the test. If calling executeSoon() is not necesary, then
// call whenNewWindowLoaded() instead of testOnWindow() on your test.
executeSoon(() => aCallback(aWin));
});
}
// this function is called after calling finish() on the test.
registerCleanupFunction(function () {
windowsToClose.forEach(function (aWin) {
aWin.close();
});
});
// test first when not on private mode
testOnWindow({}, function (aWin) {
doTest(false, aWin, function () {
// then test when on private mode, opening a new private window from the
// user interface.
openPrivateBrowsingModeByUI(aWin, function (aPrivateWin) {
doTest(true, aPrivateWin, finish);
});
});
});
}