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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 os, time
+import wiredtiger, wttest
+from helper import confirm_does_not_exist, complex_populate, \
+ complex_populate_index_name, simple_populate
+from wtscenario import check_scenarios
+
+# test_drop.py
+# session level drop operation
+class test_drop(wttest.WiredTigerTestCase):
+ name = 'test_drop'
+ extra_config = ''
+
+ scenarios = check_scenarios([
+ ('file', dict(uri='file:')),
+ ('table', dict(uri='table:')),
+ #Not yet: drop failing with an open cursor needs handle locking
+ #('table-lsm', dict(uri='table:', extra_config=',type=lsm')),
+ ])
+
+ # Populate an object, remove it and confirm it no longer exists.
+ def drop(self, populate, with_cursor, close_session, drop_index):
+ uri = self.uri + self.name
+ populate(self, uri, 'key_format=S' + self.extra_config, 10)
+
+ # Open cursors should cause failure.
+ if with_cursor:
+ cursor = self.session.open_cursor(uri, None, None)
+ self.assertRaises(wiredtiger.WiredTigerError,
+ lambda: self.session.drop(uri, None))
+ cursor.close()
+
+ if close_session:
+ self.reopen_conn()
+
+ if drop_index:
+ drop_uri = complex_populate_index_name(self, uri, 0)
+ else:
+ drop_uri = uri
+ self.session.drop(drop_uri, None)
+ confirm_does_not_exist(self, drop_uri)
+
+ # Test drop of an object.
+ def test_drop(self):
+ # Simple file or table object.
+ # Try all combinations except dropping the index, the simple
+ # case has no indices.
+ for with_cursor in [False, True]:
+ for close_session in [False, True]:
+ self.drop(simple_populate, with_cursor, close_session, False)
+
+ # A complex, multi-file table object.
+ # Try all test combinations.
+ if self.uri == "table:":
+ for with_cursor in [False, True]:
+ for close_session in [False, True]:
+ for drop_index in [False, True]:
+ self.drop(complex_populate, with_cursor,
+ close_session, drop_index)
+
+ # Test drop of a non-existent object: force succeeds, without force fails.
+ def test_drop_dne(self):
+ uri = self.uri + self.name
+ cguri = 'colgroup:' + self.name
+ idxuri = 'index:' + self.name + ':indexname'
+ lsmuri = 'lsm:' + self.name
+ confirm_does_not_exist(self, uri)
+ self.session.drop(uri, 'force')
+ self.assertRaises(
+ wiredtiger.WiredTigerError, lambda: self.session.drop(uri, None))
+ self.session.drop(cguri, 'force')
+ self.assertRaises(
+ wiredtiger.WiredTigerError, lambda: self.session.drop(cguri, None))
+ self.session.drop(idxuri, 'force')
+ self.assertRaises(
+ wiredtiger.WiredTigerError, lambda: self.session.drop(idxuri, None))
+ self.session.drop(lsmuri, 'force')
+ self.assertRaises(
+ wiredtiger.WiredTigerError, lambda: self.session.drop(lsmuri, None))
+
+if __name__ == '__main__':
+ wttest.run()