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1f830c96da
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D36042 --HG-- extra : source : d3afcafdce650a6f36cebbc126ee93b17f13cf52
49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var initialPageZoom = ZoomManager.zoom;
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add_task(async function() {
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info("Check zoom out button existence and functionality");
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is(initialPageZoom, 1, "Initial zoom factor should be 1");
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CustomizableUI.addWidgetToArea(
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"zoom-controls",
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CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
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);
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registerCleanupFunction(() => CustomizableUI.reset());
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await waitForOverflowButtonShown();
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await document.getElementById("nav-bar").overflowable.show();
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info("Menu panel was opened");
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let zoomOutButton = document.getElementById("zoom-out-button");
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ok(zoomOutButton, "Zoom out button exists in Panel Menu");
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zoomOutButton.click();
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let pageZoomLevel = Math.round(ZoomManager.zoom * 100);
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let zoomResetButton = document.getElementById("zoom-reset-button");
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let expectedZoomLevel = parseInt(zoomResetButton.getAttribute("label"), 10);
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ok(
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pageZoomLevel < 100 && pageZoomLevel == expectedZoomLevel,
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"Page zoomed out correctly"
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);
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// close the panel
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let panelHiddenPromise = promiseOverflowHidden(window);
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document.getElementById("widget-overflow").hidePopup();
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await panelHiddenPromise;
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info("Menu panel was closed");
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});
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add_task(async function asyncCleanup() {
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// reset zoom level
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ZoomManager.zoom = initialPageZoom;
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info("Zoom level was restored");
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});
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