From d373e552f6dae529f3831701b9509d2c3dba4505 Mon Sep 17 00:00:00 2001
From: John Tennant <jtennant@squareup.com>
Date: Mon, 27 Jul 2026 15:31:55 -0400
Subject: [PATCH] Support TTS speed in desktop screenshot harness

Signed-off-by: John Tennant <jtennant@squareup.com>
---
 desktop/src/testing/e2eBridge.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/desktop/src/testing/e2eBridge.ts b/desktop/src/testing/e2eBridge.ts
index 73195ae0c..0d3e0908b 100644
--- a/desktop/src/testing/e2eBridge.ts
+++ b/desktop/src/testing/e2eBridge.ts
@@ -2817,6 +2817,7 @@ let mockClosedChannelLiveSubscription = false;
 const realSockets = new Map<number, WebSocket>();
 let mockManagedAgents: MockManagedAgent[] = [];
 let mockManagedAgentRuntimes: MockManagedAgentRuntimeRow[] = [];
+let mockTtsPlaybackSpeed = 1;
 
 // Mutable `save_subscriptions` table mirror — TEST-ONLY.
 //
@@ -9838,6 +9839,11 @@ export function maybeInstallE2eTauriMocks() {
       }
       case "preview_pocket_voice":
         return null;
+      case "get_tts_playback_speed":
+        return mockTtsPlaybackSpeed;
+      case "set_tts_playback_speed":
+        mockTtsPlaybackSpeed = (payload as { speed: number }).speed;
+        return null;
       case "get_builderlab_auth":
         return activeConfig?.mock?.builderlabAuth ?? null;
       case "start_builderlab_login": {