From 9be02da4ece87b6acc1ee73766c46a307f6ae0a8 Mon Sep 17 00:00:00 2001
From: Noah Martin <noahm444@gmail.com>
Date: Fri, 8 Aug 2025 15:58:51 -0400
Subject: [PATCH] Relax debugger check to device only

---
 Sources/EMGFaultOrdering/Constructor.mm | 10 ++++++-
 run-test.sh                             | 35 +++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100755 run-test.sh

diff --git a/Sources/EMGFaultOrdering/Constructor.mm b/Sources/EMGFaultOrdering/Constructor.mm
index 9f4b5cc..7fb891e 100644
--- a/Sources/EMGFaultOrdering/Constructor.mm
+++ b/Sources/EMGFaultOrdering/Constructor.mm
@@ -12,6 +12,7 @@
 #import <mach/mach.h>
 #import <mach-o/dyld.h>
 #import <mach-o/dyld_images.h>
+#import <sys/utsname.h>
 #import <dlfcn.h>
 #import <libgen.h>
 #import <mach-o/getsect.h>
@@ -61,6 +62,13 @@
   return [NSJSONSerialization dataWithJSONObject:result options:0 error:nil];
 }
 
+bool isSimulator(void) {
+    struct utsname systemInfo;
+    uname(&systemInfo);
+    NSString *machine = [NSString stringWithUTF8String:systemInfo.machine];
+    return [machine containsString:@"x86_64"] || [machine containsString:@"arm64"];
+}
+
 bool isDebuggerAttached() {
   const pid_t self = getpid();
   int mib[5] = {CTL_KERN, KERN_PROC, KERN_PROC_PID, self, 0};
@@ -237,7 +245,7 @@ bool parseFunctionStarts(const struct mach_header_64 *header, intptr_t slide, vm
     return getAddresses();
   }];
 
-  if (!isDebuggerAttached()) {
+  if (!isSimulator() && !isDebuggerAttached()) {
     printf("The debugger is not attached\n");
     abort();
   }
diff --git a/run-test.sh b/run-test.sh
new file mode 100755
index 0000000..10215cd
--- /dev/null
+++ b/run-test.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+set -euo pipefail
+
+# Configurable variables
+PROJECT_PATH="Demos/DemoApp/DemoApp.xcodeproj"
+SCHEME="DemoApp"
+DESTINATION="name=iPhone 16 Pro"
+XCRESULT_PATH="TestResults.xcresult"
+OUTPUT_FILE="order-file.txt"
+
+# 1. Run the test
+echo "Running xcodebuild test..."
+xcodebuild test \
+  -project "$PROJECT_PATH" \
+  -scheme "$SCHEME" \
+  -destination "$DESTINATION" \
+  -resultBundlePath "$XCRESULT_PATH"
+
+echo "Test finished. Searching for attachment..."
+
+# Run xcparse to extract plain text attachments
+xcparse attachments "$XCRESULT_PATH" ./out/ --uti public.plain-text
+
+# Find the output file matching the order-file pattern
+ORDER_FILE=$(find ./out -type f -name "order-file_*.txt" | head -n 1)
+
+if [[ -z "$ORDER_FILE" ]]; then
+  echo "❌ No 'order-file_*.txt' found in ./out"
+  exit 1
+fi
+
+# Move and rename it
+mv "$ORDER_FILE" ./order-file.txt
+echo "✅ Done"