62 lines
2.2 KiB
Python
62 lines
2.2 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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#
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# test_bug007.py
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# Regression tests.
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import wiredtiger, wttest
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# Check that forced salvage works correctly.
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class test_bug007(wttest.WiredTigerTestCase):
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def test_bug007(self):
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# This is a btree layer test, test files only.
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uri = 'file:test_bug007'
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# Create the object.
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self.session.create(uri, 'value_format=S,key_format=S')
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cursor = self.session.open_cursor(uri, None)
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cursor.close()
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# Force is required if a file doesn't have a reasonable header.
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# Overwrite the file with random data.
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f = open('test_bug007', 'w')
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f.write('random data' * 100)
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f.close()
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# Salvage should fail.
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self.assertRaisesWithMessage(
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wiredtiger.WiredTigerError,
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lambda: self.session.salvage(uri), "/WT_SESSION.salvage/")
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# Forced salvage should succeed.
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self.session.salvage(uri, "force")
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if __name__ == '__main__':
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wttest.run()
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