feat: show call participants in room list (Discord-style)

apps/web/playwright/e2e/read-receipts/missing-referents.spec.ts

@@ -0,0 +1,53 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2023 The Matrix.org Foundation C.I.C.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+/* See readme.md for tips on writing these tests. */
+
+import { test } from ".";
+
+test.describe("Read receipts", { tag: "@mergequeue" }, () => {
+    test.describe("messages with missing referents", () => {
+        test.fixme("A message in an unknown thread is not visible and the room is read", async ({
+            roomAlpha: room1,
+            roomBeta: room2,
+            util,
+            msg,
+        }) => {
+            // Given a thread existed and the room is read
+            await util.goTo(room1);
+            await util.receiveMessages(room2, ["Root1", msg.threadedOff("Root1", "T1a")]);
+
+            // When I restart, forgetting the thread root
+            // And I receive a message on that thread
+            // Then the message is invisible and the room remains read
+        });
+        test.fixme("When a message's thread root appears later the thread appears and the room is unread", () => {});
+        test.fixme("An edit of an unknown message is not visible and the room is read", () => {});
+        test.fixme("When an edit's message appears later the edited version appears and the room is unread", () => {});
+        test.fixme("A reaction to an unknown message is not visible and the room is read", () => {});
+        test.fixme("When an reactions's message appears later it appears and the room is unread", () => {});
+        // Harder: validate that we request the messages we are missing?
+    });
+
+    test.describe("receipts with missing events", () => {
+        // Later: when we have order in receipts, we can change these tests to
+        // make receipts still work, even when their message is not found.
+        test.fixme("A receipt for an unknown message does not change the state of an unread room", () => {});
+        test.fixme("A receipt for an unknown message does not change the state of a read room", () => {});
+        test.fixme("A threaded receipt for an unknown message does not change the state of an unread thread", () => {});
+        test.fixme("A threaded receipt for an unknown message does not change the state of a read thread", () => {});
+        test.fixme("A threaded receipt for an unknown thread does not change the state of an unread thread", () => {});
+        test.fixme("A threaded receipt for an unknown thread does not change the state of a read thread", () => {});
+        test.fixme("A threaded receipt for a message on main does not change the state of an unread room", () => {});
+        test.fixme("A threaded receipt for a message on main does not change the state of a read room", () => {});
+        test.fixme("A main receipt for a message on a thread does not change the state of an unread room", () => {});
+        test.fixme("A main receipt for a message on a thread does not change the state of a read room", () => {});
+        test.fixme("A threaded receipt for a thread root does not mark it as read", () => {});
+        // Harder: validate that we request the messages we are missing?
+    });
+});