intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 35 insertions, 0 deletions

diff --git a/library/cpp/tvmauth/src/rw/ut_large/test.py b/library/cpp/tvmauth/src/rw/ut_large/test.py
new file mode 100644
index 0000000000..0cf95d9848
--- /dev/null
+++ b/library/cpp/tvmauth/src/rw/ut_large/test.py
@@ -0,0 +1,35 @@
+from __future__ import print_function
+
+import os
+import subprocess
+import sys
+
+import yatest.common as yc
+
+
+def test_fuzzing():
+    errfile = './errfile'
+    outfile = './outfile'
+    env = os.environ.copy()
+
+    for number in range(25000):
+        with open(errfile, 'w') as fe:
+            with open(outfile, 'w') as fo:
+                p = subprocess.Popen(
+                    [
+                        yc.build_path('library/cpp/tvmauth/src/rw/ut_large/gen/gen'),
+                    ],
+                    env=env,
+                    stdout=fo,
+                    stderr=fe,
+                )
+                code = p.wait()
+
+        with open(errfile) as fe:
+            all = fe.read()
+            if all != '':
+                with open(outfile) as fo:
+                    print(fo.read(), file=sys.stderr)
+                assert all == ''
+
+        assert code == 0