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"use strict";
var rootDir = getRootDirectory(gTestPath);
const gTestRoot = rootDir.replace(
"chrome://mochitests/content/",
"http://127.0.0.1:8888/"
);
var gTestBrowser = null;
add_task(async function() {
registerCleanupFunction(function() {
clearAllPluginPermissions();
Services.prefs.clearUserPref("extensions.blocklist.suppressUI");
FullZoom.reset(); // must be called before closing the tab we zoomed!
gBrowser.removeCurrentTab();
window.focus();
gTestBrowser = null;
});
});
add_task(async function() {
Services.prefs.setBoolPref("extensions.blocklist.suppressUI", true);
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser);
gTestBrowser = gBrowser.selectedBrowser;
await promiseTabLoadEvent(
gBrowser.selectedTab,
gTestRoot + "plugin_zoom.html"
);
// Work around for delayed PluginBindingAttached
await promiseUpdatePluginBindings(gTestBrowser);
});
// Enlarges the zoom level 4 times and tests that the overlay is
// visible after each enlargement.
add_task(async function() {
for (let count = 0; count < 4; count++) {
FullZoom.enlarge();
// Reload the page
await promiseTabLoadEvent(
gBrowser.selectedTab,
gTestRoot + "plugin_zoom.html"
);
await promiseUpdatePluginBindings(gTestBrowser);
await SpecialPowers.spawn(gTestBrowser, [{ count }], async function(args) {
let doc = content.document;
let plugin = doc.getElementById("test");
let overlay = plugin.openOrClosedShadowRoot.getElementById("main");
Assert.ok(
overlay &&
!overlay.classList.contains("visible") &&
overlay.getAttribute("blockall") == "blockall",
"Overlay should be present for zoom change count " + args.count
);
});
}
});
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