[ios] Improved test

spine-ios/test/Package.swift

@@ -19,6 +19,14 @@ let package = Package(
                 .product(name: "SpineSwift", package: "spine-runtimes")
             ],
             path: "src"
+        ),
+        .executableTarget(
+            name: "SimpleTest",
+            dependencies: [
+                .product(name: "SpineC", package: "spine-runtimes"),
+                .product(name: "SpineSwift", package: "spine-runtimes")
+            ],
+            path: "simpletest"
         )
     ]
 )

spine-ios/test/src/main.swift

@@ -11,4 +11,7 @@ runSkeletonDrawableTest()
 
 // Run the new SpineSwift API test
 print("\n=== Testing SpineSwift API ===")
+print("Starting SpineSwift test...")
+print("About to call runSkeletonDrawableTestSwift...")
 runSkeletonDrawableTestSwift()
+print("SpineSwift test completed")

spine-ios/test/src/skeleton_drawable_test_swift.swift

@@ -4,19 +4,25 @@ import SpineSwift
 func runSkeletonDrawableTestSwift() {
     print("Testing SkeletonDrawable with SpineSwift API...")
     
+    print("Step 1: Enable debug extension")
     // Enable debug extension if needed
     enableDebugExtension(false)
+    print("  Debug extension configured")
     
+    print("Step 2: Load file paths")
     // Load atlas and skeleton data
     let atlasPath = "../../spine-ts/assets/spineboy.atlas"
     let jsonPath = "../../spine-ts/assets/spineboy-pro.json"
     
+    print("Step 3: Read atlas file")
     // Read atlas file
     guard let atlasData = try? String(contentsOfFile: atlasPath, encoding: .utf8) else {
         print("❌ Failed to read atlas file: \(atlasPath)")
         return
     }
+    print("  Atlas file read successfully")
     
+    print("Step 4: Load atlas with SpineSwift API")
     // Load atlas
     let atlas: Atlas
     do {