From 27614902862f4e27a0366b3e6edd58c6196b3422 Mon Sep 17 00:00:00 2001
From: Kiel Oleson <kielo@apple.com>
Date: Mon, 19 Aug 2024 12:01:39 -0700
Subject: [PATCH] add compile-time flag to test ignoring device controller
 shutdown

---
 src/darwin/Framework/CHIP/MTRDeviceController.mm | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/darwin/Framework/CHIP/MTRDeviceController.mm b/src/darwin/Framework/CHIP/MTRDeviceController.mm
index 11fd481b48b2fc..c433fc1c63acf8 100644
--- a/src/darwin/Framework/CHIP/MTRDeviceController.mm
+++ b/src/darwin/Framework/CHIP/MTRDeviceController.mm
@@ -311,8 +311,15 @@ - (BOOL)isRunning
     return _cppCommissioner != nullptr;
 }
 
+
+//#define TESTING_IGNORE_MTRDEVICECONTROLLER_SHUTDOWN
+
 - (void)shutdown
 {
+#ifdef TESTING_IGNORE_MTRDEVICECONTROLLER_SHUTDOWN
+    MTR_LOG("****** IGNORING call to shutdown in %@", self);
+    return;
+#else
     MTR_LOG("%@ shutdown called", self);
     if (_cppCommissioner == nullptr) {
         // Already shut down.
@@ -321,6 +328,7 @@ - (void)shutdown
 
     MTR_LOG("Shutting down %@: %@", NSStringFromClass(self.class), self);
     [self cleanupAfterStartup];
+#endif // TESTING_IGNORE_MTRDEVICECONTROLLER_SHUTDOWN
 }
 
 // Clean up from a state where startup was called.