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+#!/usr/bin/env python
+#
+# Public Domain 2014-2015 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
+
+# test_base03.py
+# Cursor operations
+class test_base03(wttest.WiredTigerTestCase):
+ """
+ Test basic operations
+ """
+ table_name1 = 'test_base03a'
+ table_name2 = 'test_base03b'
+ table_name3 = 'test_base03c'
+ table_name4 = 'test_base03d'
+ nentries = 10
+
+ def config_string(self):
+ """
+ Return any additional configuration.
+ This method may be overridden.
+ """
+ return ''
+
+ def session_create(self, name, args):
+ """
+ session.create, but report errors more completely
+ """
+ try:
+ self.session.create(name, args)
+ except:
+ print('**** ERROR in session.create("' + name + '","' + args + '") ***** ')
+ raise
+
+ def test_table_ss(self):
+ """
+ Create entries, and read back in a cursor: key=string, value=string
+ """
+ create_args = 'key_format=S,value_format=S' + self.config_string()
+ self.session_create("table:" + self.table_name1, create_args)
+ self.pr('creating cursor')
+ cursor = self.session.open_cursor('table:' + self.table_name1, None, None)
+ for i in range(0, self.nentries):
+ cursor['key' + str(i)] = 'value' + str(i)
+
+ i = 0
+ cursor.reset()
+ for key, value in cursor:
+ self.assertEqual(key, ('key' + str(i)))
+ self.assertEqual(value, ('value' + str(i)))
+ i += 1
+
+ self.assertEqual(i, self.nentries)
+ cursor.close()
+
+ def test_table_si(self):
+ """
+ Create entries, and read back in a cursor: key=string, value=int
+ """
+ create_args = 'key_format=S,value_format=i' + self.config_string()
+ self.session_create("table:" + self.table_name2, create_args)
+ self.pr('creating cursor')
+ cursor = self.session.open_cursor('table:' + self.table_name2, None, None)
+ for i in range(0, self.nentries):
+ cursor['key' + str(i)] = i
+
+ i = 0
+ cursor.reset()
+ for key, value in cursor:
+ self.pr('got: ' + str(key) + ': ' + str(value))
+ self.assertEqual(key, 'key' + str(i))
+ self.assertEqual(value, i)
+ i += 1
+
+ self.pr("i = " + str(i))
+ self.pr("self.... = " + str(self.nentries))
+ self.assertEqual(i, self.nentries)
+ cursor.close()
+
+ def test_table_is(self):
+ """
+ Create entries, and read back in a cursor: key=int, value=string
+ """
+ create_args = 'key_format=i,value_format=S' + self.config_string()
+ self.session_create("table:" + self.table_name3, create_args)
+ self.pr('creating cursor')
+ cursor = self.session.open_cursor('table:' + self.table_name3, None, None)
+ for i in range(0, self.nentries):
+ cursor[i] = 'value' + str(i)
+
+ i = 0
+ cursor.reset()
+ for key, value in cursor:
+ self.pr('got: ' + str(key) + ': ' + str(value))
+ self.assertEqual(key, i)
+ self.assertEqual(value, 'value' + str(i))
+ i += 1
+
+ self.assertEqual(i, self.nentries)
+ cursor.close()
+
+ def test_table_ii(self):
+ """
+ Create entries, and read back in a cursor: key=int, value=int
+ """
+ create_args = 'key_format=i,value_format=i' + self.config_string()
+ self.session_create("table:" + self.table_name4, create_args)
+ self.pr('creating cursor')
+ cursor = self.session.open_cursor('table:' + self.table_name4, None, None)
+ self.pr('stepping')
+ for i in range(0, self.nentries):
+ self.pr('put %d -> %d' % (i, i))
+ cursor[i] = i
+
+ i = 0
+ cursor.reset()
+ for key, value in cursor:
+ self.pr('got %d -> %d' % (key, value))
+ self.assertEqual(key, i)
+ self.assertEqual(value, i)
+ i += 1
+
+ self.assertEqual(i, self.nentries)
+ cursor.close()
+
+if __name__ == '__main__':
+ wttest.run()