feat: add comprehensive integration test script

tools/run_tests.py

@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+import subprocess
+import time
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+TEST_DIR = ROOT / "test"
+WAVEC = ROOT / "target" / "release" / "wavec"
+
+TIMEOUT_SEC = 5
+
+GREEN = "\033[92m"
+RED = "\033[91m"
+YELLOW = "\033[93m"
+BLUE = "\033[94m"
+RESET = "\033[0m"
+
+if not WAVEC.exists():
+    print("wavec not found. Run `cargo build --release` first.")
+    exit(1)
+
+results = []
+
+def run_and_classify(name, cmd):
+    print(f"{BLUE}RUN {name}{RESET}")
+
+    try:
+        result = subprocess.run(
+            cmd,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True,
+            timeout=TIMEOUT_SEC
+        )
+
+        if result.returncode == 0:
+            print(f"{GREEN}→ PASS{RESET}\n")
+            return 1
+        else:
+            print(f"{RED}→ FAIL (exit={result.returncode}){RESET}\n")
+            return 0
+
+    except subprocess.TimeoutExpired:
+        print(f"{YELLOW}→ TIMEOUT ({TIMEOUT_SEC}s){RESET}\n")
+        return -1
+
+
+# test*.wave
+for path in sorted(TEST_DIR.glob("test*.wave")):
+    name = path.name
+    cmd = [str(WAVEC), "run", f"test/{name}"]
+
+    result = run_and_classify(name, cmd)
+    results.append((name, result))
+
+    time.sleep(0.3)
+
+test28 = TEST_DIR / "test28" / "main.wave"
+if test28.exists():
+    result = run_and_classify(
+        "test28 (dir)",
+        [str(WAVEC), "run", "test/test28/main.wave"]
+    )
+    results.append(("test28 (dir)", result))
+
+# 집계
+pass_tests = [name for name, r in results if r == 1]
+fail_tests = [name for name, r in results if r == 0]
+timeout_tests = [name for name, r in results if r == -1]
+
+# 최종 출력
+print("\n=========================")
+print("🎉 FINAL TEST RESULT")
+print("=========================\n")
+
+print(f"{GREEN}PASS ({len(pass_tests)}){RESET}")
+for name in pass_tests:
+    print(f"  - {name}")
+
+print(f"\n{RED}FAIL ({len(fail_tests)}){RESET}")
+for name in fail_tests:
+    print(f"  - {name}")
+
+print(f"\n{YELLOW}TIMEOUT ({len(timeout_tests)}){RESET}")
+for name in timeout_tests:
+    print(f"  - {name}")
+
+print("\n=========================")
+print(f"{GREEN}PASS: {len(pass_tests)}{RESET}")
+print(f"{RED}FAIL: {len(fail_tests)}{RESET}")
+print(f"{YELLOW}TIMEOUT: {len(timeout_tests)}{RESET}")
+print("=========================\n")