diff options
Diffstat (limited to 'src/third_party/wiredtiger/test/suite/test_lsm02.py')
-rw-r--r-- | src/third_party/wiredtiger/test/suite/test_lsm02.py | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/third_party/wiredtiger/test/suite/test_lsm02.py b/src/third_party/wiredtiger/test/suite/test_lsm02.py new file mode 100644 index 00000000000..afa5c47a77e --- /dev/null +++ b/src/third_party/wiredtiger/test/suite/test_lsm02.py @@ -0,0 +1,84 @@ +#!/usr/bin/env python +# +# Public Domain 2014-2015 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() |