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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
// Resize to a small window, open a new window, check that new window handles overflow properly
add_task(async function () {
let originalWindowWidth = window.outerWidth;
let navbar = document.getElementById(CustomizableUI.AREA_NAVBAR);
ok(
!navbar.hasAttribute("overflowing"),
"Should start with a non-overflowing toolbar."
);
let oldChildCount =
CustomizableUI.getCustomizationTarget(navbar).childElementCount;
window.resizeTo(kForceOverflowWidthPx, window.outerHeight);
await TestUtils.waitForCondition(() => navbar.hasAttribute("overflowing"));
ok(navbar.hasAttribute("overflowing"), "Should have an overflowing toolbar.");
ok(
CustomizableUI.getCustomizationTarget(navbar).childElementCount <
oldChildCount,
"Should have fewer children."
);
let newWindow = await openAndLoadWindow();
let otherNavBar = newWindow.document.getElementById(
CustomizableUI.AREA_NAVBAR
);
await TestUtils.waitForCondition(() =>
otherNavBar.hasAttribute("overflowing")
);
ok(
otherNavBar.hasAttribute("overflowing"),
"Other window should have an overflowing toolbar."
);
await promiseWindowClosed(newWindow);
window.resizeTo(originalWindowWidth, window.outerHeight);
await TestUtils.waitForCondition(() => !navbar.hasAttribute("overflowing"));
ok(
!navbar.hasAttribute("overflowing"),
"Should no longer have an overflowing toolbar."
);
});
add_task(async function asyncCleanup() {
await resetCustomization();
});
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