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diff --git a/src/third_party/wiredtiger/test/suite/test_split.py b/src/third_party/wiredtiger/test/suite/test_split.py
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+++ b/src/third_party/wiredtiger/test/suite/test_split.py
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+#!/usr/bin/env python
+#
+# Public Domain 2014-2016 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.
+#
+# test_split.py
+#       check that splits work as expected
+#
+
+import wiredtiger, wttest
+from wiredtiger import stat
+from helper import confirm_empty,\
+    key_populate, value_populate, simple_populate,\
+    complex_populate, complex_value_populate
+from wtscenario import multiply_scenarios, number_scenarios
+
+# Test splits
+class test_split(wttest.WiredTigerTestCase):
+    name = 'test_split'
+    conn_config = 'statistics=[all]'
+    uri = 'file:' + name
+
+    def test_split_simple(self):
+        self.session.create(self.uri,
+            'key_format=S,value_format=S,' +
+            'allocation_size=4KB,leaf_page_max=4KB,split_pct=75')
+        cursor = self.session.open_cursor(self.uri, None)
+
+        # Create a 4KB page (more than 3KB): 40 records w / 10 byte keys
+        # and 81 byte values.
+        for i in range(40):
+            cursor['%09d' % i] = 8 * ('%010d' % i)
+
+        # Stabilize
+        self.reopen_conn()
+
+        stat_cursor = self.session.open_cursor('statistics:' + self.uri, None)
+        self.assertEqual(1, stat_cursor[stat.dsrc.btree_row_leaf][2])
+        stat_cursor.close()
+
+        # Now append a few records so we're definitely (a little) over 4KB
+        cursor = self.session.open_cursor(self.uri, None)
+        for i in range(50,55):
+            cursor['%09d' % i] = 8 * ('%010d' % i)
+
+        # Stabilize
+        self.reopen_conn()
+
+        stat_cursor = self.session.open_cursor('statistics:' + self.uri, None)
+        self.assertEqual(2, stat_cursor[stat.dsrc.btree_row_leaf][2])
+        stat_cursor.close()
+
+        # Now insert some more records in between
+        cursor = self.session.open_cursor(self.uri, None)
+        for i in range(40,45):
+            cursor['%09d' % i] = 8 * ('%010d' % i)
+
+        # Stabilize
+        self.reopen_conn()
+
+        stat_cursor = self.session.open_cursor('statistics:' + self.uri, None)
+        self.assertEqual(2, stat_cursor[stat.dsrc.btree_row_leaf][2])
+        stat_cursor.close()
+
+if __name__ == '__main__':
+    wttest.run()