ios: isolate Agent scrolling and activity rendering

2026-10-14 23:14:57 -07:00
parent 5833a0868e
commit b9a6f5dd7d
8 changed files with 332 additions and 30 deletions
@@ -241,6 +241,24 @@ final class AgentUITests: XCTestCase {
        let state = try await control(["action": "state"])
        XCTAssertEqual((state["requests"] as? [String: Any])?.count, 4)
    }
+    func testBusyProgressAndSameIDMessageUpdate() async throws {
+        try await control(["action": "progress", "queued": 2, "workers": 1, "step": 7])
+        XCTAssertTrue(app.staticTexts["Sybil is thinking…"].waitForExistence(timeout: 5))
+        XCTAssertTrue(app.staticTexts["2 queued"].waitForExistence(timeout: 5))
+        try await control(["action": "progress", "queued": 3, "workers": 2, "step": 14])
+        XCTAssertTrue(app.staticTexts["3 queued"].waitForExistence(timeout: 5))
+        XCTAssertTrue(app.staticTexts["2 working"].exists)
+        // Same stable ID, changed content: the transcript boundary must update.
+        try await control(["action": "edit-last", "content": "**Revised response**\n\n[Updated reference](http://127.0.0.1:8799)"])
+        XCTAssertTrue(app.staticTexts["Revised response"].waitForExistence(timeout: 5))
+        XCTAssertTrue(app.links["Updated reference"].exists)
+        XCTAssertFalse(app.staticTexts["History message 3: local simulator fixture."].exists)
+        XCTAssertTrue(app.staticTexts["Sybil is thinking…"].exists)
+        try await control(["action": "busy", "value": false])
+        let stopped = XCTNSPredicateExpectation(predicate: NSPredicate(format: "exists == false"), object: app.staticTexts["Sybil is thinking…"])
+        await fulfillment(of: [stopped], timeout: 5)
+    }
+
    func testReduceMotionSend() async throws {
        try XCTSkipUnless(UIAccessibility.isReduceMotionEnabled, "Run with Simulator Reduce Motion enabled")
        send("reduce motion fixture")