Fix deopt fuzzer after test runner changes.

Use the same keyboard interrupt logic as run-tests.
Close the perf database explicitly after one run, as it has two runs on the same architecture. Currently the first run closes on garbage collection, which might corrupt the second run.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/284203002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21330 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

tools/run-deopt-fuzzer.py

@@ -319,8 +319,11 @@ def Main():
 
   for mode in options.mode:
     for arch in options.arch:
-      code = Execute(arch, mode, args, options, suites, workspace)
-      exit_code = exit_code or code
+      try:
+        code = Execute(arch, mode, args, options, suites, workspace)
+        exit_code = exit_code or code
+      except KeyboardInterrupt:
+        return 2
   return exit_code
 
 
@@ -409,17 +412,11 @@ def Execute(arch, mode, args, options, suites, workspace):
     print "No tests to run."
     return 0
 
-  try:
-    print(">>> Collection phase")
-    progress_indicator = progress.PROGRESS_INDICATORS[options.progress]()
-    runner = execution.Runner(suites, progress_indicator, ctx)
+  print(">>> Collection phase")
+  progress_indicator = progress.PROGRESS_INDICATORS[options.progress]()
+  runner = execution.Runner(suites, progress_indicator, ctx)
 
-    exit_code = runner.Run(options.j)
-    if runner.terminate:
-      return exit_code
-
-  except KeyboardInterrupt:
-    return 1
+  exit_code = runner.Run(options.j)
 
   print(">>> Analysis phase")
   num_tests = 0
@@ -462,19 +459,12 @@ def Execute(arch, mode, args, options, suites, workspace):
     print "No tests to run."
     return 0
 
-  try:
-    print(">>> Deopt fuzzing phase (%d test cases)" % num_tests)
-    progress_indicator = progress.PROGRESS_INDICATORS[options.progress]()
-    runner = execution.Runner(suites, progress_indicator, ctx)
-
-    exit_code = runner.Run(options.j)
-    if runner.terminate:
-      return exit_code
+  print(">>> Deopt fuzzing phase (%d test cases)" % num_tests)
+  progress_indicator = progress.PROGRESS_INDICATORS[options.progress]()
+  runner = execution.Runner(suites, progress_indicator, ctx)
 
-  except KeyboardInterrupt:
-    return 1
-
-  return exit_code
+  code = runner.Run(options.j)
+  return exit_code or code
 
 
 if __name__ == "__main__":

tools/testrunner/local/execution.py

@@ -138,6 +138,7 @@ class Runner(object):
         self.indicator.HasRun(test, has_unexpected_output)
     finally:
       pool.terminate()
+      self.perf_data_manager.close()
     if queued_exception:
       raise queued_exception