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Test Info:
"use strict";
const widgetId = "import-button";
const listener = {
_beforeCount: 0,
_afterCount: 0,
onWidgetBeforeDOMChange(node) {
if (node.id == widgetId) {
this._beforeCount++;
}
},
onWidgetAfterDOMChange(node) {
if (node.id == widgetId) {
this._afterCount++;
}
},
};
add_task(async function test_reset_dom_events() {
await startCustomizing();
CustomizableUI.addWidgetToArea(widgetId, CustomizableUI.AREA_BOOKMARKS);
CustomizableUI.addListener(listener);
info("Resetting");
await gCustomizeMode.reset();
is(listener._beforeCount, 1, "Should've been notified of the mutation");
is(listener._afterCount, 1, "Should've been notified of the mutation");
CustomizableUI.removeListener(listener);
await endCustomizing();
});