diff options
Diffstat (limited to '')
-rw-r--r-- | browser/components/customizableui/test/browser_947914_button_zoomIn.js | 60 |
1 files changed, 60 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 0000000000..361a1f53fb --- /dev/null +++ b/browser/components/customizableui/test/browser_947914_button_zoomIn.js @@ -0,0 +1,60 @@ +/* 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"; + +add_task(async function () { + info("Check zoom in button existence and functionality"); + + is(ZoomManager.zoom, 1, "Initial zoom factor should be 1"); + + CustomizableUI.addWidgetToArea( + "zoom-controls", + CustomizableUI.AREA_FIXED_OVERFLOW_PANEL + ); + + registerCleanupFunction(async () => { + CustomizableUI.reset(); + let gContentPrefs = Cc["@mozilla.org/content-pref/service;1"].getService( + Ci.nsIContentPrefService2 + ); + let gLoadContext = Cu.createLoadContext(); + await new Promise(resolve => { + gContentPrefs.removeByName(window.FullZoom.name, gLoadContext, { + handleResult() {}, + handleCompletion() { + resolve(); + }, + }); + }); + }); + + await waitForOverflowButtonShown(); + + await document.getElementById("nav-bar").overflowable.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); + info("Page zoom level is: " + pageZoomLevel); + + let zoomResetButton = document.getElementById("zoom-reset-button"); + await TestUtils.waitForCondition(() => { + info( + "Current zoom is " + parseInt(zoomResetButton.getAttribute("label"), 10) + ); + return parseInt(zoomResetButton.getAttribute("label"), 10) == pageZoomLevel; + }); + + ok(pageZoomLevel > 100, "Page zoomed in correctly"); + + // close the Panel + let panelHiddenPromise = promiseOverflowHidden(window); + document.getElementById("widget-overflow").hidePopup(); + await panelHiddenPromise; + info("Menu panel was closed"); +}); |