run tests batched script

scripts/run_tests_batched.py

@@ -0,0 +1,36 @@
+import os
+import subprocess
+import sys
+
+def run_tests():
+    test_dir = "tests"
+    test_files = [f for f in os.listdir(test_dir) if f.startswith("test_") and f.endswith(".py")]
+    test_files.sort()
+    
+    batch_size = 4
+    all_failed = []
+    
+    print(f"Starting test execution of {len(test_files)} files in batches of {batch_size}...")
+    
+    for i in range(0, len(test_files), batch_size):
+        batch = test_files[i:i + batch_size]
+        cmd = ["uv", "run", "pytest", "--maxfail=10"] + [os.path.join(test_dir, f) for f in batch]
+        print(f"\nBatch {i//batch_size + 1}: {' '.join(batch)}")
+        try:
+            subprocess.run(cmd, check=True)
+        except subprocess.CalledProcessError:
+            print(f"Batch {i//batch_size + 1} failed.")
+            all_failed.extend(batch)
+            
+    if all_failed:
+        print("\n" + "="*30)
+        print(f"Total batches with failures: {len(all_failed)//batch_size + 1 if len(all_failed)%batch_size else len(all_failed)//batch_size}")
+        print("Files in failed batches:")
+        for f in all_failed:
+            print(f" - {f}")
+        print("="*30)
+    else:
+        print("\nAll batches passed successfully!")
+
+if __name__ == "__main__":
+    run_tests()