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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, wttest
+from helper import key_populate, value_populate, simple_populate
+from helper import complex_value_populate, complex_populate
+from wtscenario import check_scenarios
+
+# test_cursor06.py
+# Test cursor reconfiguration.
+class test_cursor06(wttest.WiredTigerTestCase):
+ name = 'reconfigure'
+ scenarios = check_scenarios([
+ ('file-r', dict(type='file:', config='key_format=r', complex=0)),
+ ('file-S', dict(type='file:', config='key_format=S', complex=0)),
+ ('lsm-S', dict(type='lsm:', config='key_format=S', complex=0)),
+ ('table-r',
+ dict(type='table:', config='key_format=r', complex=0)),
+ ('table-S',
+ dict(type='table:', config='key_format=S', complex=0)),
+ ('table-r-complex',
+ dict(type='table:', config='key_format=r', complex=1)),
+ ('table-S-complex',
+ dict(type='table:', config='key_format=S', complex=1)),
+ ('table-S-complex-lsm',
+ dict(type='table:', config='key_format=S,type=lsm', complex=1)),
+ ])
+
+ def populate(self, uri):
+ if self.complex:
+ complex_populate(self, uri, self.config, 100)
+ else:
+ simple_populate(self, uri, self.config, 100)
+
+ def set_kv(self, cursor):
+ cursor.set_key(key_populate(cursor, 10))
+ if self.complex:
+ cursor.set_value(tuple(complex_value_populate(cursor, 10)))
+ else:
+ cursor.set_value(value_populate(cursor, 10))
+
+ def test_reconfigure_overwrite(self):
+ uri = self.type + self.name
+ for open_config in (None, "overwrite=0", "overwrite=1"):
+ self.session.drop(uri, "force")
+ self.populate(uri)
+ cursor = self.session.open_cursor(uri, None, open_config)
+ if open_config != "overwrite=0":
+ self.set_kv(cursor)
+ cursor.insert()
+ for i in range(0, 10):
+ cursor.reconfigure("overwrite=0")
+ self.set_kv(cursor)
+ self.assertRaises(wiredtiger.WiredTigerError,
+ lambda: cursor.insert())
+ cursor.reconfigure("overwrite=1")
+ self.set_kv(cursor)
+ cursor.insert()
+ cursor.close()
+
+ def test_reconfigure_readonly(self):
+ uri = self.type + self.name
+ for open_config in (None, "readonly=0", "readonly=1"):
+ self.session.drop(uri, "force")
+ self.populate(uri)
+ cursor = self.session.open_cursor(uri, None, open_config)
+ if open_config == "readonly=1":
+ self.set_kv(cursor)
+ self.assertRaises(wiredtiger.WiredTigerError,
+ lambda: cursor.update())
+ else:
+ self.set_kv(cursor)
+ cursor.update()
+ cursor.close()
+
+if __name__ == '__main__':
+ wttest.run()