diff options
Diffstat (limited to 'src/third_party/wiredtiger/test/suite/test_dupc.py')
-rw-r--r-- | src/third_party/wiredtiger/test/suite/test_dupc.py | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/third_party/wiredtiger/test/suite/test_dupc.py b/src/third_party/wiredtiger/test/suite/test_dupc.py new file mode 100644 index 00000000000..ec55a36df4c --- /dev/null +++ b/src/third_party/wiredtiger/test/suite/test_dupc.py @@ -0,0 +1,87 @@ +#!/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_dupc.py +# test cursor duplication +# + +import os, time +import wiredtiger, wttest +from helper import complex_populate, key_populate, simple_populate +from wtscenario import check_scenarios + +# Test session.open_cursor with cursor duplication. +class test_duplicate_cursor(wttest.WiredTigerTestCase): + name = 'test_dupc' + nentries = 1000 + + config = 'key_format=' + + scenarios = check_scenarios([ + ('file-r', dict(uri='file:', fmt='r')), + ('file-S', dict(uri='file:', fmt='S')), + ('table-r', dict(uri='table:', fmt='r')), + ('table-S', dict(uri='table:', fmt='S')) + ]) + + # Iterate through an object, duplicate the cursor and checking that it + # matches the original and is set to the same record. + def iterate(self, uri): + cursor = self.session.open_cursor(uri, None, None) + next = 0 + while True: + nextret = cursor.next() + if nextret != 0: + break + next += 1 + self.assertEqual(cursor.get_key(), key_populate(cursor, next)) + dupc = self.session.open_cursor(None, cursor, None) + self.assertEqual(cursor.compare(dupc), 0) + self.assertEqual(dupc.get_key(), key_populate(dupc, next)) + cursor.close() + cursor = dupc + self.assertEqual(next, self.nentries) + self.assertEqual(nextret, wiredtiger.WT_NOTFOUND) + cursor.close() + + def test_duplicate_cursor(self): + uri = self.uri + self.name + + # A simple, one-file file or table object. + simple_populate(self, uri, self.config + self.fmt, self.nentries) + self.iterate(uri) + self.session.drop(uri, None) + + # A complex, multi-file table object. + if self.uri == "table:": + complex_populate(self, uri, self.config + self.fmt, self.nentries) + self.iterate(uri) + self.session.drop(uri, None) + +if __name__ == '__main__': + wttest.run() |