From 55a427bec855cfc09800969e7a3248212fe05b4e Mon Sep 17 00:00:00 2001
From: Jenn Magder <magder@google.com>
Date: Fri, 27 Jan 2023 18:57:45 -0800
Subject: [PATCH] Default to running the scenario tests on an arm iOS simulator
 variant on an Apple Silicon host Mac (flutter/engine#39210)

* Default to using an arm iOS simulator variant on Apple Silicon

* Kick tests
---
 engine/src/flutter/testing/scenario_app/run_ios_tests.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/engine/src/flutter/testing/scenario_app/run_ios_tests.sh b/engine/src/flutter/testing/scenario_app/run_ios_tests.sh
index 74b32a0d233..bd0a6f84bd7 100755
--- a/engine/src/flutter/testing/scenario_app/run_ios_tests.sh
+++ b/engine/src/flutter/testing/scenario_app/run_ios_tests.sh
@@ -27,7 +27,11 @@ function follow_links() (
 SCRIPT_DIR=$(follow_links "$(dirname -- "${BASH_SOURCE[0]}")")
 SRC_DIR="$(cd "$SCRIPT_DIR/../../.."; pwd -P)"
 
-FLUTTER_ENGINE="ios_debug_sim_unopt"
+if uname -m | grep "arm64"; then
+  FLUTTER_ENGINE="ios_debug_sim_unopt_arm64"
+else
+  FLUTTER_ENGINE="ios_debug_sim_unopt"
+fi
 
 if [[ $# -eq 1 ]]; then
   FLUTTER_ENGINE="$1"