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+#!/usr/bin/env python
+#
+# Public Domain 2014-2016 MongoDB, Inc.
+# Public Domain 2008-2014 WiredTiger, Inc.
+#
+# This is free and unencumbered software released into the public domain.
+#
+# Anyone is free to copy, modify, publish, use, compile, sell, or
+# distribute this software, either in source code form or as a compiled
+# binary, for any purpose, commercial or non-commercial, and by any
+# means.
+#
+# In jurisdictions that recognize copyright laws, the author or authors
+# of this software dedicate any and all copyright interest in the
+# software to the public domain. We make this dedication for the benefit
+# of the public at large and to the detriment of our heirs and
+# successors. We intend this dedication to be an overt act of
+# relinquishment in perpetuity of all present and future rights to this
+# software under copyright law.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+# test_bug007.py
+# Regression tests.
+
+import wiredtiger, wttest
+
+# Check that forced salvage works correctly.
+class test_bug007(wttest.WiredTigerTestCase):
+ def test_bug007(self):
+ # This is a btree layer test, test files only.
+ uri = 'file:test_bug007'
+
+ # Create the object.
+ self.session.create(uri, 'value_format=S,key_format=S')
+ cursor = self.session.open_cursor(uri, None)
+ cursor.close()
+
+ # Force is required if a file doesn't have a reasonable header.
+ # Overwrite the file with random data.
+ f = open('test_bug007', 'w')
+ f.write('random data' * 100)
+ f.close()
+
+ # Salvage should fail.
+ self.assertRaisesWithMessage(
+ wiredtiger.WiredTigerError,
+ lambda: self.session.salvage(uri), "/WT_SESSION.salvage/")
+
+ # Forced salvage should succeed.
+ self.session.salvage(uri, "force")
+
+
+if __name__ == '__main__':
+ wttest.run()