109 lines
3.9 KiB
Python
109 lines
3.9 KiB
Python
#!/usr/bin/env python
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#
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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 os
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import wiredtiger, wttest
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from helper import \
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complex_populate, complex_populate_check_cursor,\
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simple_populate, simple_populate_check_cursor
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from suite_subprocess import suite_subprocess
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from wtscenario import multiply_scenarios, number_scenarios
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# test_dump.py
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# Utilities: wt dump
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# Test the dump utility (I'm not testing the dump cursors, that's what the
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# utility uses underneath).
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class test_dump(wttest.WiredTigerTestCase, suite_subprocess):
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dir='dump.dir' # Backup directory name
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name = 'test_dump'
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nentries = 2500
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dumpfmt = [
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('hex', dict(hex=1)),
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('txt', dict(hex=0))
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]
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keyfmt = [
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('integer', dict(keyfmt='i')),
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('recno', dict(keyfmt='r')),
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('string', dict(keyfmt='S'))
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]
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types = [
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('file', dict(type='file:',
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populate=simple_populate,
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populate_check=simple_populate_check_cursor)),
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('table-simple', dict(type='table:',
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populate=simple_populate,
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populate_check=simple_populate_check_cursor)),
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('table-complex', dict(type='table:',
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populate=complex_populate,
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populate_check=complex_populate_check_cursor))
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]
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scenarios = number_scenarios(
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multiply_scenarios('.', types, keyfmt, dumpfmt))
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# Dump, re-load and do a content comparison.
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def test_dump(self):
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# Create the object.
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uri = self.type + self.name
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self.populate(self, uri, 'key_format=' + self.keyfmt, self.nentries)
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# Dump the object.
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os.mkdir(self.dir)
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if self.hex == 1:
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self.runWt(['dump', '-x', uri], outfilename='dump.out')
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else:
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self.runWt(['dump', uri], outfilename='dump.out')
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# Re-load the object.
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self.runWt(['-h', self.dir, 'load', '-f', 'dump.out'])
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# Check the contents
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conn = wiredtiger.wiredtiger_open(self.dir)
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session = conn.open_session()
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cursor = session.open_cursor(uri, None, None)
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self.populate_check(self, cursor, self.nentries)
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conn.close()
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# Re-load the object again.
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self.runWt(['-h', self.dir, 'load', '-f', 'dump.out'])
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# Check the contents, they shouldn't have changed.
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conn = wiredtiger.wiredtiger_open(self.dir)
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session = conn.open_session()
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cursor = session.open_cursor(uri, None, None)
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self.populate_check(self, cursor, self.nentries)
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conn.close()
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# Re-load the object again, but confirm -n (no overwrite) fails.
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self.runWt(['-h', self.dir,
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'load', '-n', '-f', 'dump.out'], errfilename='errfile.out')
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self.check_non_empty_file('errfile.out')
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if __name__ == '__main__':
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wttest.run()
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