fix(ci): isolate critical flutter tests

.gitea/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Analizar código
         run: flutter analyze --no-fatal-infos --no-fatal-warnings
 
-      - name: Ejecutar tests críticos
+      - name: Ejecutar tests criticos
         run: |
           python3 - <<'PY'
           import os
@@ -43,37 +43,100 @@ jobs:
               'test/servicios/servicio_programacion_alarmas_test.dart',
               'test/estado/estado_alarmas_test.dart',
           ]
-          cmd = [
-              'flutter',
-              'test',
-              '--no-pub',
-              '--concurrency=1',
-              '--timeout=60s',
-              '--reporter=expanded',
-              *test_paths,
-          ]
           use_process_group = hasattr(os, 'killpg') and os.name != 'nt'
+          workspace = os.getcwd()
+          process_patterns = (
+              'flutter_tester',
+              'flutter_tools.snapshot',
+              'frontend_server',
+              'dartvm',
+              'dartaotruntime',
+          )
 
           def kill_process_group(pid):
               if not use_process_group:
                   return
               try:
                   os.killpg(pid, signal.SIGTERM)
-                  time.sleep(1)
+                  time.sleep(2)
                   os.killpg(pid, signal.SIGKILL)
               except ProcessLookupError:
                   pass
 
-          print('$ ' + ' '.join(cmd), flush=True)
-          process = subprocess.Popen(cmd, start_new_session=use_process_group)
-          try:
-              returncode = process.wait(timeout=240)
-          except subprocess.TimeoutExpired:
-              print('ERROR: timeout ejecutando tests críticos', file=sys.stderr, flush=True)
-              kill_process_group(process.pid)
-              sys.exit(124)
+          def cleanup_flutter_processes():
+              ps = subprocess.run(
+                  ['ps', '-axww', '-o', 'pid=', '-o', 'command='],
+                  text=True,
+                  stdout=subprocess.PIPE,
+                  check=False,
+              )
+              current_pid = os.getpid()
+              killed = []
+              for raw in ps.stdout.splitlines():
+                  line = raw.strip()
+                  if not line:
+                      continue
+                  pid_text, _, command = line.partition(' ')
+                  try:
+                      pid = int(pid_text)
+                  except ValueError:
+                      continue
+                  if pid == current_pid:
+                      continue
+                  if workspace not in command and not any(path in command for path in test_paths):
+                      continue
+                  if not any(pattern in command for pattern in process_patterns + tuple(test_paths)):
+                      continue
+                  try:
+                      os.kill(pid, signal.SIGTERM)
+                      killed.append(pid)
+                  except ProcessLookupError:
+                      pass
+              if killed:
+                  print('Procesos Flutter de test terminados: ' + ', '.join(map(str, killed)), flush=True)
+                  time.sleep(1)
+                  for pid in killed:
+                      try:
+                          os.kill(pid, signal.SIGKILL)
+                      except ProcessLookupError:
+                          pass
 
-          sys.exit(returncode)
+          def run_test_file(path):
+              cmd = [
+                  'flutter',
+                  'test',
+                  '--no-pub',
+                  '--concurrency=1',
+                  '--timeout=30s',
+                  '--reporter=expanded',
+                  path,
+              ]
+              print('$ ' + ' '.join(cmd), flush=True)
+              process = subprocess.Popen(
+                  cmd,
+                  stdout=subprocess.PIPE,
+                  stderr=subprocess.STDOUT,
+                  text=True,
+                  start_new_session=use_process_group,
+              )
+              try:
+                  output, _ = process.communicate(timeout=120)
+              except subprocess.TimeoutExpired:
+                  print(f'ERROR: timeout ejecutando test critico {path}', file=sys.stderr, flush=True)
+                  kill_process_group(process.pid)
+                  cleanup_flutter_processes()
+                  return 124
+              if output:
+                  print(output, end='', flush=True)
+              cleanup_flutter_processes()
+              return process.returncode
+
+          cleanup_flutter_processes()
+          for path in test_paths:
+              code = run_test_file(path)
+              if code != 0:
+                  sys.exit(code)
+          sys.exit(0)
           PY
 
       - name: Limpiar procesos Flutter de tests