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/* Any copyright is dedicated to the Public Domain.
"use strict";
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
AddonManager: "resource://gre/modules/AddonManager.sys.mjs",
});
async function assert_opaque_region() {
// Ensure we've painted.
await new Promise(r => requestAnimationFrame(() => requestAnimationFrame(r)));
let contentRect = document
.getElementById("tabbrowser-tabbox")
.getBoundingClientRect();
let opaqueRegion = window.windowUtils.getWidgetOpaqueRegion();
info(`Got opaque region: ${JSON.stringify(opaqueRegion)}`);
isnot(opaqueRegion.length, 0, "Should have some part of the window opaque");
let anyContainsContentRect = false;
let containsContentRect = opaqueRect => {
return (
opaqueRect.x <= contentRect.x &&
opaqueRect.y <= contentRect.y &&
opaqueRect.width >= contentRect.width &&
opaqueRect.height >= contentRect.height
);
};
for (let opaqueRect of opaqueRegion) {
anyContainsContentRect |= containsContentRect(opaqueRect);
}
ok(
anyContainsContentRect,
"The browser area should be considered opaque by widget"
);
}
registerCleanupFunction(async function () {
let defaultTheme = await lazy.AddonManager.getAddonByID(
"default-theme@mozilla.org"
);
await defaultTheme.enable();
});
add_task(async function assert_opaque_region_system_theme() {
return assert_opaque_region();
});
add_task(async function assert_opaque_region_mica() {
await SpecialPowers.pushPrefEnv({ set: [["widget.windows.mica", true]] });
return assert_opaque_region();
});
add_task(async function assert_opaque_region_light_theme() {
let lightTheme = await lazy.AddonManager.getAddonByID(
"firefox-compact-light@mozilla.org"
);
await lightTheme.enable();
return assert_opaque_region();
});
add_task(async function assert_opaque_region_dark_theme() {
let lightTheme = await lazy.AddonManager.getAddonByID(
"firefox-compact-dark@mozilla.org"
);
await lightTheme.enable();
return assert_opaque_region();
});