Run tests under valgrind when available.

Fixes #50.

1 files changed, 7 insertions, 3 deletions

diff --git a/test/conftest.py b/test/conftest.py
index 0da2f4b..70cd0c6 100644
--- a/test/conftest.py
+++ b/test/conftest.py
@@ -35,9 +35,13 @@ def check_test_output(capfd):
         if count == 0 or count - cnt > 0:
             stderr = cp.sub('', stderr, count=count - cnt)
 
-    for pattern in ('exception', 'error', 'warning', 'fatal', 'traceback',
-                    'fault', 'crash(?:ed)?', 'abort(?:ed)'):
-        cp = re.compile(r'\b{}\b'.format(pattern), re.IGNORECASE | re.MULTILINE)
+    patterns = [ r'\b{}\b'.format(x) for x in
+                 ('exception', 'error', 'warning', 'fatal', 'traceback',
+                    'fault', 'crash(?:ed)?', 'abort(?:ed)',
+                    'uninitiali[zs]ed') ]
+    patterns += ['^==[0-9]+== ']
+    for pattern in patterns:
+        cp = re.compile(pattern, re.IGNORECASE | re.MULTILINE)
         hit = cp.search(stderr)
         if hit:
             raise AssertionError('Suspicious output to stderr (matched "%s")' % hit.group(0))