#cursor.reset()
#for key, value in cursor:
# print('key: ' + str(key))
# print('value: ' + str(value))
cursor.set_key(self.genkey(0))
cmp = cursor.search_near()
if self.tablekind != 'fix':
self.assertEqual(cmp, 1)
self.assertEqual(cursor.get_key(), self.genkey(1))
self.assertEqual(cursor.get_value(), self.genvalue(1))
else:
self.assertEqual(cmp, 0)
self.assertEqual(cursor.get_key(), self.genkey(0))
self.assertEqual(cursor.get_value(), 0)
cursor.set_key(self.genkey(5))
self.expect_either(cursor, 4, 6)
cursor.set_key(self.genkey(9))
self.expect_either(cursor, 8, 11)
cursor.set_key(self.genkey(10))
self.expect_either(cursor, 8, 11)
cursor.close()
if __name__ == '__main__':
wttest.run()
# Put the tests in a class that doesn't inherit from unittest.TestCase so
# they will only be called by the concrete subclasses with real implementations.
#
# It doesn't make sense to call test_compress01_base.test_insert_and_verify --
# this is how to avoid that.
class compress01_tests(object):
def test_insert_and_verify(self):
self.do_insert()
# We want a fresh cache so compressed pages are read from disk.
self.reopen_conn()
self.do_verify()
class test_compress01_1_nop(test_compress01_base, compress01_tests):
def __init__(self, testname):
test_compress01_base.__init__(self, testname, 'nop_compress', 'nop')
class test_compress01_2_bz(test_compress01_base, compress01_tests):
def __init__(self, testname):
test_compress01_base.__init__(self, testname, 'bzip2_compress', 'bz')
class test_compress01_3_sn(test_compress01_base, compress01_tests):
def __init__(self, testname):
test_compress01_base.__init__(self, testname, 'snappy_compress', 'sn')
if __name__ == '__main__':
wttest.run(test_compress01_1_nop)
wttest.run(test_compress01_2_bz)
wttest.run(test_compress01_3_sn)
return ''
# override WiredTigerTestCase
def setUpConnectionOpen(self, dir):
return self.setUpConnectionWithExtension(dir, self.compressor_name)
def setUpConnectionWithExtension(self, dir, name):
conn = wiredtiger.wiredtiger_open(dir, 'create,' + self.extensionArg(name))
self.pr(`conn`)
return conn
class test_compress01_1_nop(test_compress01_base):
def __init__(self, testname):
test_compress01_base.__init__(self, testname, 'nop_compress', 'nop')
class test_compress01_2_bz(test_compress01_base):
def __init__(self, testname):
test_compress01_base.__init__(self, testname, 'bzip2_compress', 'bz')
class test_compress01_3_sn(test_compress01_base):
def __init__(self, testname):
test_compress01_base.__init__(self, testname, 'snappy_compress', 'sn')
if __name__ == '__main__':
wttest.run(test_compress01_base)
wttest.run(test_compress01_1_nop)
wttest.run(test_compress01_2_bz)
# Scenario: 3
# Check to see LAS working with modify operations.
bigvalue3 = b"ccccc" * 100
bigvalue3 = b'AA' + bigvalue3[2:]
session2 = self.conn.open_session()
session2.begin_transaction('isolation=snapshot')
# Apply two modify operations - replacing the first two items with 'A'.
self.session.begin_transaction()
self.large_modifies(self.session, uri, 0, ds, nrows)
self.large_modifies(self.session, uri, 1, ds, nrows)
self.session.commit_transaction()
# Check to see the value after recovery.
self.durable_check(bigvalue3, uri, ds, nrows)
session2.rollback_transaction()
session2.close()
# Scenario: 4
# Check to see if LAS is working with the old timestamp.
bigvalue4 = b"ddddd" * 100
self.conn.set_timestamp('stable_timestamp=' + timestamp_str(1))
self.large_updates(self.session, uri, bigvalue4, ds, nrows, timestamp=True)
# Check to see data can be see only till the stable_timestamp
self.durable_check(bigvalue3, uri, ds, nrows)
self.conn.set_timestamp('stable_timestamp=' + timestamp_str(i + 1))
# Check that the latest data can be seen.
self.durable_check(bigvalue4, uri, ds, nrows)
if __name__ == '__main__':
wttest.run()
