#!/usr/bin/env python
#
# Public Domain 2014-2018 MongoDB, Inc.
# Public Domain 2008-2014 WiredTiger, Inc.
#
# This is free and unencumbered software released into the public domain.
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# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
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# software under copyright law.
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import wiredtiger, wttest

# test_drop_create.py
#    Test dropping and creating
class test_drop_create(wttest.WiredTigerTestCase):
    def test_drop_create(self):
        s, self.session = self.session, None
        self.assertEqual(s.close(), 0)

        for config in [None, 'key_format=S,value_format=S', None]:
            s = self.conn.open_session()
            self.assertEqual(s.drop("table:test", "force"), 0)
            self.assertEqual(s.create("table:test", config), 0)
            self.assertEqual(s.drop("table:test"), 0)
            self.assertEqual(s.close(), 0)
            s = self.conn.open_session()
            self.assertNotEqual(s, None)
            self.assertEqual(s.create("table:test", config), 0)
            self.assertEqual(s.close(), 0)

    def test_drop_create2(self):
        s, self.session = self.session, None
        self.assertEqual(s.close(), 0)

        # Test creating the same table with multiple sessions, to ensure
        # that session table cache is working as expected.
        s = self.conn.open_session()
        s2 = self.conn.open_session()
        self.assertEqual(s.drop("table:test", "force"), 0)
        self.assertEqual(s.create("table:test", 'key_format=S,value_format=S,columns=(k,v)'), 0)
        # Ensure the table cache for the second session knows about this table
        c2 = s2.open_cursor("table:test", None, None)
        c2.close()
        self.assertEqual(s.drop("table:test"), 0)
        # Create a table with the same name, but a different schema
        self.assertEqual(s.create("table:test", 'key_format=S,value_format=l,columns=(k,v)'), 0)
        c2 = s2.open_cursor("table:test", None, None)
        c2["Hi"] = 1
        self.assertEqual(s.close(), 0)
        self.assertEqual(s2.close(), 0)

if __name__ == '__main__':
    wttest.run()
