#!/usr/bin/env python3
"""循环编译 FuncTest 直到崩溃，捕获 ASAN 栈（崩溃约 50% 概率）"""
import subprocess
import sys
import os

EXE = r'd:\Users\TermiNexus\Desktop\TransPyC\TransPyV\output\TransPyV.exe'
PROJ = r'd:\Users\TermiNexus\Desktop\TransPyC\Test\FuncTest\project.json'
CWD = r'd:\Users\TermiNexus\Desktop\TransPyC\Test\FuncTest'
OUT_LOG = r'd:\Users\TermiNexus\Desktop\TransPyC\_asan_crash.log'

os.environ.setdefault('ASAN_OPTIONS', 'abort_on_error=1:detect_leaks=0')

for i in range(1, 21):
    print(f"[run {i}] 编译 FuncTest ...", flush=True)
    try:
        r = subprocess.run([EXE, '--project', PROJ, '--clean'],
                           cwd=CWD, capture_output=True, text=True,
                           encoding='utf-8', errors='replace', timeout=600)
    except subprocess.TimeoutExpired:
        print(f"[run {i}] 超时", flush=True)
        continue
    out = (r.stdout or '') + '\n' + (r.stderr or '')
    tail = out.strip().splitlines()[-12:]
    print(f"[run {i}] returncode={r.returncode}", flush=True)
    for line in tail:
        print(f"    {line}", flush=True)
    if r.returncode != 0:
        with open(OUT_LOG, 'w', encoding='utf-8', errors='replace') as f:
            f.write(out)
        print(f"=== 崩溃捕获于 run {i}，完整输出已存 {OUT_LOG} ===", flush=True)
        sys.exit(0)

print("12 次均未崩溃", flush=True)
sys.exit(1)