104 lines
4.2 KiB
Python
104 lines
4.2 KiB
Python
#!/usr/bin/env python
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#
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# Public Domain 2014-2016 MongoDB, Inc.
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# Public Domain 2008-2014 WiredTiger, Inc.
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#
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# This is free and unencumbered software released into the public domain.
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#
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# Anyone is free to copy, modify, publish, use, compile, sell, or
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# distribute this software, either in source code form or as a compiled
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# binary, for any purpose, commercial or non-commercial, and by any
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# means.
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#
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# In jurisdictions that recognize copyright laws, the author or authors
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# of this software dedicate any and all copyright interest in the
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# software to the public domain. We make this dedication for the benefit
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# of the public at large and to the detriment of our heirs and
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# successors. We intend this dedication to be an overt act of
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# relinquishment in perpetuity of all present and future rights to this
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# software under copyright law.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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# OTHER DEALINGS IN THE SOFTWARE.
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import wiredtiger, wttest
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from helper import key_populate, value_populate, simple_populate
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from helper import complex_value_populate, complex_populate
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from wtscenario import check_scenarios
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# test_cursor06.py
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# Test cursor reconfiguration.
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class test_cursor06(wttest.WiredTigerTestCase):
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name = 'reconfigure'
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scenarios = check_scenarios([
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('file-r', dict(type='file:', config='key_format=r', complex=0)),
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('file-S', dict(type='file:', config='key_format=S', complex=0)),
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('lsm-S', dict(type='lsm:', config='key_format=S', complex=0)),
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('table-r',
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dict(type='table:', config='key_format=r', complex=0)),
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('table-S',
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dict(type='table:', config='key_format=S', complex=0)),
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('table-r-complex',
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dict(type='table:', config='key_format=r', complex=1)),
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('table-S-complex',
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dict(type='table:', config='key_format=S', complex=1)),
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('table-S-complex-lsm',
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dict(type='table:', config='key_format=S,type=lsm', complex=1)),
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])
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def populate(self, uri):
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if self.complex:
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complex_populate(self, uri, self.config, 100)
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else:
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simple_populate(self, uri, self.config, 100)
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def set_kv(self, cursor):
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cursor.set_key(key_populate(cursor, 10))
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if self.complex:
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cursor.set_value(tuple(complex_value_populate(cursor, 10)))
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else:
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cursor.set_value(value_populate(cursor, 10))
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def test_reconfigure_overwrite(self):
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uri = self.type + self.name
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for open_config in (None, "overwrite=0", "overwrite=1"):
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self.session.drop(uri, "force")
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self.populate(uri)
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cursor = self.session.open_cursor(uri, None, open_config)
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if open_config != "overwrite=0":
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self.set_kv(cursor)
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cursor.insert()
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for i in range(0, 10):
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cursor.reconfigure("overwrite=0")
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self.set_kv(cursor)
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self.assertRaises(wiredtiger.WiredTigerError,
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lambda: cursor.insert())
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cursor.reconfigure("overwrite=1")
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self.set_kv(cursor)
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cursor.insert()
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cursor.close()
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def test_reconfigure_readonly(self):
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uri = self.type + self.name
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for open_config in (None, "readonly=0", "readonly=1"):
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self.session.drop(uri, "force")
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self.populate(uri)
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cursor = self.session.open_cursor(uri, None, open_config)
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msg = '/Unsupported cursor/'
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if open_config == "readonly=1":
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self.set_kv(cursor)
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self.assertRaisesWithMessage(wiredtiger.WiredTigerError,
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lambda: cursor.update(), msg)
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else:
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self.set_kv(cursor)
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cursor.update()
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cursor.close()
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if __name__ == '__main__':
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wttest.run()
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