test: Fail fast if caucased dies during startup.

c2fdf7d2 · Vincent Pelletier · Vincent Pelletier · 964fbbb3 · c2fdf7d2
Commit c2fdf7d2 authored Jul 13, 2018 by Vincent Pelletier Committed by Vincent Pelletier Jul 13, 2018
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caucase/test.py caucase/test.py +4 -1

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--- a/caucase/test.py
+++ b/caucase/test.py
@@ -313,7 +313,10 @@ class CaucaseTest(unittest.TestCase):
    server.start()
    parsed_url = urlparse.urlparse(self._caucase_url)
    if not retry(
-      lambda: canConnect((parsed_url.hostname, parsed_url.port)),
+      lambda: (
+        self.assertTrue(server.is_alive(), 'caucased crashed on startup') or
+        canConnect((parsed_url.hostname, parsed_url.port))
+      ),
    ):
      self._stopServer()
      raise AssertionError('Could not connect to %r after 1 second' % (