diff options
Diffstat (limited to 'browser/components/customizableui/test/browser_947914_button_zoomIn.js')
-rw-r--r-- | browser/components/customizableui/test/browser_947914_button_zoomIn.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_947914_button_zoomIn.js b/browser/components/customizableui/test/browser_947914_button_zoomIn.js new file mode 100644 index 000000000..4463d87d6 --- /dev/null +++ b/browser/components/customizableui/test/browser_947914_button_zoomIn.js @@ -0,0 +1,37 @@ +/* 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"; + +var initialPageZoom = ZoomManager.zoom; + +add_task(function*() { + info("Check zoom in button existence and functionality"); + + is(initialPageZoom, 1, "Initial zoom factor should be 1"); + + yield PanelUI.show(); + info("Menu panel was opened"); + + let zoomInButton = document.getElementById("zoom-in-button"); + ok(zoomInButton, "Zoom in button exists in Panel Menu"); + + zoomInButton.click(); + let pageZoomLevel = parseInt(ZoomManager.zoom * 100); + let zoomResetButton = document.getElementById("zoom-reset-button"); + let expectedZoomLevel = parseInt(zoomResetButton.getAttribute("label"), 10); + ok(pageZoomLevel > 100 && pageZoomLevel == expectedZoomLevel, "Page zoomed in correctly"); + + // close the Panel + let panelHiddenPromise = promisePanelHidden(window); + PanelUI.hide(); + yield panelHiddenPromise; + info("Menu panel was closed"); +}); + +add_task(function* asyncCleanup() { + // reset zoom level + ZoomManager.zoom = initialPageZoom; + info("Zoom level was restored"); +}); |