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Test Info:
/* Any copyright is dedicated to the Public Domain.
/**
* This file tests that the sidebar recreates the contents of the <tree> element
* for live app locale switching.
*/
add_task(function cleanup() {
registerCleanupFunction(() => {
SidebarController.hide();
});
});
/**
* @param {string} sidebarName
*/
async function testLiveReloading(sidebarName) {
info("Showing the sidebar " + sidebarName);
await SidebarController.show(sidebarName);
function getTreeChildren() {
const sidebarDoc =
document.querySelector("#sidebar").contentWindow.document;
return sidebarDoc.querySelector(".sidebar-placesTreechildren");
}
const childrenBefore = getTreeChildren();
ok(childrenBefore, "Found the sidebar children");
is(childrenBefore, getTreeChildren(), "The children start out as equal");
info("Simulating an app locale change.");
Services.obs.notifyObservers(null, "intl:app-locales-changed");
await TestUtils.waitForCondition(
getTreeChildren,
"Waiting for a new child tree element."
);
isnot(
childrenBefore,
getTreeChildren(),
"The tree's contents are re-computed."
);
info("Hiding the sidebar");
SidebarController.hide();
}
add_task(async function test_bookmarks_sidebar() {
await testLiveReloading("viewBookmarksSidebar");
});
add_task(async function test_history_sidebar() {
await testLiveReloading("viewHistorySidebar");
});
add_task(async function test_ext_sidebar_panel_reloaded_on_locale_changes() {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
sidebar_action: {
default_panel: "sidebar.html",
},
},
useAddonManager: "temporary",
files: {
"sidebar.html": `<html>
<head>
<meta charset="utf-8"/>
<script src="sidebar.js"></script>
</head>
<body>
A Test Sidebar
</body>
</html>`,
"sidebar.js": function () {
const { browser } = this;
window.onload = () => {
browser.test.sendMessage("sidebar");
};
},
},
});
await extension.startup();
// Test sidebar is opened on install
await extension.awaitMessage("sidebar");
// Test sidebar is opened on simulated locale changes.
info("Switch browser to bidi and expect the sidebar panel to be reloaded");
await SpecialPowers.pushPrefEnv({
set: [["intl.l10n.pseudo", "bidi"]],
});
await extension.awaitMessage("sidebar");
is(
window.document.documentElement.getAttribute("dir"),
"rtl",
"browser window changed direction to rtl as expected"
);
await SpecialPowers.popPrefEnv();
await extension.awaitMessage("sidebar");
is(
window.document.documentElement.getAttribute("dir"),
"ltr",
"browser window changed direction to ltr as expected"
);
await extension.unload();
});