1 files changed, 31 insertions, 0 deletions
diff --git a/deps/v8/tools/testrunner/testproc/sigproc.py b/deps/v8/tools/testrunner/testproc/sigproc.py
new file mode 100644
index 0000000000..e97fe7ece3
--- /dev/null
+++ b/deps/v8/tools/testrunner/testproc/sigproc.py
@@ -0,0 +1,31 @@
+# Copyright 2018 the V8 project authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import signal
+
+from . import base
+from testrunner.local import utils
+
+
+class SignalProc(base.TestProcObserver):
+  def __init__(self):
+    super(SignalProc, self).__init__()
+    self.exit_code = utils.EXIT_CODE_PASS
+
+  def setup(self, *args, **kwargs):
+    super(SignalProc, self).setup(*args, **kwargs)
+    # It should be called after processors are chained together to not loose
+    # catched signal.
+    signal.signal(signal.SIGINT, self._on_ctrlc)
+    signal.signal(signal.SIGTERM, self._on_sigterm)
+
+  def _on_ctrlc(self, _signum, _stack_frame):
+    print '>>> Ctrl-C detected, early abort...'
+    self.exit_code = utils.EXIT_CODE_INTERRUPTED
+    self.stop()
+
+  def _on_sigterm(self, _signum, _stack_frame):
+    print '>>> SIGTERM received, early abort...'
+    self.exit_code = utils.EXIT_CODE_TERMINATED
+    self.stop()