diff options
Diffstat (limited to '')
-rw-r--r-- | browser/components/customizableui/test/browser_987177_destroyWidget_xul.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_987177_destroyWidget_xul.js b/browser/components/customizableui/test/browser_987177_destroyWidget_xul.js new file mode 100644 index 0000000000..5881011b85 --- /dev/null +++ b/browser/components/customizableui/test/browser_987177_destroyWidget_xul.js @@ -0,0 +1,35 @@ +/* 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"; + +const BUTTONID = "test-XUL-wrapper-destroyWidget"; + +add_task(function () { + let btn = createDummyXULButton(BUTTONID, "XUL btn"); + gNavToolbox.palette.appendChild(btn); + let firstWrapper = CustomizableUI.getWidget(BUTTONID).forWindow(window); + ok(firstWrapper, "Should get a wrapper"); + ok(firstWrapper.node, "Node should be there on first wrapper."); + + btn.remove(); + CustomizableUI.destroyWidget(BUTTONID); + let secondWrapper = CustomizableUI.getWidget(BUTTONID).forWindow(window); + isnot( + firstWrapper, + secondWrapper, + "Wrappers should be different after destroyWidget call." + ); + ok(!firstWrapper.node, "No node should be there on old wrapper."); + ok(!secondWrapper.node, "No node should be there on new wrapper."); + + btn = createDummyXULButton(BUTTONID, "XUL btn"); + gNavToolbox.palette.appendChild(btn); + let thirdWrapper = CustomizableUI.getWidget(BUTTONID).forWindow(window); + ok(thirdWrapper, "Should get a wrapper"); + is(secondWrapper, thirdWrapper, "Should get the second wrapper again."); + ok(firstWrapper.node, "Node should be there on old wrapper."); + ok(secondWrapper.node, "Node should be there on second wrapper."); + ok(thirdWrapper.node, "Node should be there on third wrapper."); +}); |