forked from mirrors/gecko-dev
3f6801477a
--HG-- extra : commitid : CTMv8KOMjRK extra : rebase_source : 768fb80e4652c1f0e14eea9e32da8eff795f1659 extra : amend_source : bd695a57c00c8004b048ccd4673465d66bea22c6 extra : histedit_source : ca0c6fcb719d0e7f0895de1bd429fa9804833f65
38 lines
1.2 KiB
JavaScript
38 lines
1.2 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(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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yield PanelUI.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(pageZoomLevel < 100 && pageZoomLevel == expectedZoomLevel, "Page zoomed out correctly");
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// close the panel
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let panelHiddenPromise = promisePanelHidden(window);
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PanelUI.hide();
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yield panelHiddenPromise;
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info("Menu panel was closed");
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});
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add_task(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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