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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.
+
+import wiredtiger, wtscenario, wttest
+from helper import simple_populate
+
+# test_lsm02.py
+# Test LSM schema level operations
+class test_lsm02(wttest.WiredTigerTestCase):
+ uri = 'lsm:test_lsm02'
+
+ def add_key(self, uri, key, value):
+ cursor = self.session.open_cursor(uri, None, None)
+ cursor[key] = value
+ cursor.close()
+
+ def verify_key_exists(self, uri, key, value):
+ cursor = self.session.open_cursor(uri, None, None)
+ cursor.set_key(key)
+ cursor.search()
+ if value != cursor.get_value():
+ print 'Unexpected value from LSM tree'
+ cursor.close()
+
+ # Put some special values that start with the LSM tombstone
+ def test_lsm_tombstone(self):
+ self.session.create(self.uri, 'key_format=S,value_format=u')
+ v = '\x14\x14'
+ self.add_key(self.uri, 'k1', v)
+ self.verify_key_exists(self.uri, 'k1', v)
+ v = '\x14\x14\0\0\0\0\0\0'
+ self.add_key(self.uri, 'k2', v)
+ self.verify_key_exists(self.uri, 'k2', v)
+ v += 'a' * 1000
+ self.add_key(self.uri, 'k3', v)
+ self.verify_key_exists(self.uri, 'k3', v)
+
+ def test_lsm_rename01(self):
+ self.session.create(self.uri, 'key_format=S,value_format=S')
+ self.add_key(self.uri, 'a', 'a')
+ self.session.rename(self.uri, self.uri + 'renamed', None)
+ self.verify_key_exists(self.uri + 'renamed', 'a', 'a')
+
+ def test_lsm_rename02(self):
+ self.session.create(self.uri, 'key_format=S,value_format=S')
+ self.add_key(self.uri, 'a', 'a')
+ self.session.rename(self.uri, self.uri + 'renamed', None)
+
+ # Create a new LSM with the original name
+ self.session.create(self.uri, 'key_format=S,value_format=S')
+
+ # Add a different entry to the new tree
+ self.add_key(self.uri, 'b', 'b')
+
+ self.verify_key_exists(self.uri + 'renamed', 'a', 'a')
+ self.verify_key_exists(self.uri, 'b', 'b')
+
+if __name__ == '__main__':
+ wttest.run()