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Fix infinite loop when pinning/unpinning persistent widgets (#8396)

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Pinning or unpinning a persistent widget, such as Jitsi, could cause the
PiP view and the app drawer to fight for control over the widget, since
the PiP view never realized that it was supposed to relinquish control.
This was due to a race between the WidgetLayoutStore update and the
AppTile lifecycle tracking update.
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Robin 2022-04-25 08:29:54 -04:00 • committed by GitHub
parent b2bebda670
commit 6bfe0436e5
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5 changed files with 124 additions and 83 deletions
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test/stores/ActiveWidgetStore-test.ts Normal file
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/*
Copyright 2022 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import ActiveWidgetStore from "../../src/stores/ActiveWidgetStore";
describe("ActiveWidgetStore", () => {
const store = ActiveWidgetStore.instance;
it("tracks docked and live tiles correctly", () => {
expect(store.isDocked("1", "r1")).toEqual(false);
expect(store.isLive("1", "r1")).toEqual(false);
// Try undocking the widget before it gets docked
store.undockWidget("1", "r1");
expect(store.isDocked("1", "r1")).toEqual(false);
expect(store.isLive("1", "r1")).toEqual(false);
store.dockWidget("1", "r1");
expect(store.isDocked("1", "r1")).toEqual(true);
expect(store.isLive("1", "r1")).toEqual(true);
store.dockWidget("1", "r1");
expect(store.isDocked("1", "r1")).toEqual(true);
expect(store.isLive("1", "r1")).toEqual(true);
store.undockWidget("1", "r1");
expect(store.isDocked("1", "r1")).toEqual(true);
expect(store.isLive("1", "r1")).toEqual(true);
// Ensure that persistent widgets remain live even while undocked
store.setWidgetPersistence("1", "r1", true);
store.undockWidget("1", "r1");
expect(store.isDocked("1", "r1")).toEqual(false);
expect(store.isLive("1", "r1")).toEqual(true);
store.setWidgetPersistence("1", "r1", false);
expect(store.isDocked("1", "r1")).toEqual(false);
expect(store.isLive("1", "r1")).toEqual(false);
});
});