package mysql import ( "testing" "gopkg.in/check.v1" ) func Test(t *testing.T) { check.TestingT(t) } type mysqlTestSuite struct { } var _ = check.Suite(&mysqlTestSuite{}) func (s *mysqlTestSuite) SetUpSuite(c *check.C) { } func (s *mysqlTestSuite) TearDownSuite(c *check.C) { } func (t *mysqlTestSuite) TestMysqlGTIDInterval(c *check.C) { i, err := parseInterval("1-2") c.Assert(err, check.IsNil) c.Assert(i, check.DeepEquals, Interval{1, 3}) i, err = parseInterval("1") c.Assert(err, check.IsNil) c.Assert(i, check.DeepEquals, Interval{1, 2}) i, err = parseInterval("1-1") c.Assert(err, check.IsNil) c.Assert(i, check.DeepEquals, Interval{1, 2}) i, err = parseInterval("1-2") c.Assert(err, check.IsNil) } func (t *mysqlTestSuite) TestMysqlGTIDIntervalSlice(c *check.C) { i := IntervalSlice{Interval{1, 2}, Interval{2, 4}, Interval{2, 3}} i.Sort() c.Assert(i, check.DeepEquals, IntervalSlice{Interval{1, 2}, Interval{2, 3}, Interval{2, 4}}) n := i.Normalize() c.Assert(n, check.DeepEquals, IntervalSlice{Interval{1, 4}}) i = IntervalSlice{Interval{1, 2}, Interval{3, 5}, Interval{1, 3}} i.Sort() c.Assert(i, check.DeepEquals, IntervalSlice{Interval{1, 2}, Interval{1, 3}, Interval{3, 5}}) n = i.Normalize() c.Assert(n, check.DeepEquals, IntervalSlice{Interval{1, 5}}) i = IntervalSlice{Interval{1, 2}, Interval{4, 5}, Interval{1, 3}} i.Sort() c.Assert(i, check.DeepEquals, IntervalSlice{Interval{1, 2}, Interval{1, 3}, Interval{4, 5}}) n = i.Normalize() c.Assert(n, check.DeepEquals, IntervalSlice{Interval{1, 3}, Interval{4, 5}}) n1 := IntervalSlice{Interval{1, 3}, Interval{4, 5}} n2 := IntervalSlice{Interval{1, 2}} c.Assert(n1.Contain(n2), check.Equals, true) c.Assert(n2.Contain(n1), check.Equals, false) n1 = IntervalSlice{Interval{1, 3}, Interval{4, 5}} n2 = IntervalSlice{Interval{1, 6}} c.Assert(n1.Contain(n2), check.Equals, false) c.Assert(n2.Contain(n1), check.Equals, true) } func (t *mysqlTestSuite) TestMysqlGTIDCodec(c *check.C) { us, err := ParseUUIDSet("de278ad0-2106-11e4-9f8e-6edd0ca20947:1-2") c.Assert(err, check.IsNil) c.Assert(us.String(), check.Equals, "de278ad0-2106-11e4-9f8e-6edd0ca20947:1-2") buf := us.Encode() err = us.Decode(buf) c.Assert(err, check.IsNil) gs, err := ParseMysqlGTIDSet("de278ad0-2106-11e4-9f8e-6edd0ca20947:1-2,de278ad0-2106-11e4-9f8e-6edd0ca20948:1-2") c.Assert(err, check.IsNil) buf = gs.Encode() o, err := DecodeMysqlGTIDSet(buf) c.Assert(err, check.IsNil) c.Assert(gs, check.DeepEquals, o) } func (t *mysqlTestSuite) TestMysqlGTIDContain(c *check.C) { g1, err := ParseMysqlGTIDSet("3E11FA47-71CA-11E1-9E33-C80AA9429562:23") c.Assert(err, check.IsNil) g2, err := ParseMysqlGTIDSet("3E11FA47-71CA-11E1-9E33-C80AA9429562:21-57") c.Assert(err, check.IsNil) c.Assert(g2.Contain(g1), check.Equals, true) c.Assert(g1.Contain(g2), check.Equals, false) } func (t *mysqlTestSuite) TestMysqlParseBinaryInt8(c *check.C) { i8 := ParseBinaryInt8([]byte{128}) c.Assert(i8, check.Equals, int8(-128)) } func (t *mysqlTestSuite) TestMysqlParseBinaryUint8(c *check.C) { u8 := ParseBinaryUint8([]byte{128}) c.Assert(u8, check.Equals, uint8(128)) } func (t *mysqlTestSuite) TestMysqlParseBinaryInt16(c *check.C) { i16 := ParseBinaryInt16([]byte{1, 128}) c.Assert(i16, check.Equals, int16(-128*256 + 1)) } func (t *mysqlTestSuite) TestMysqlParseBinaryUint16(c *check.C) { u16 := ParseBinaryUint16([]byte{1, 128}) c.Assert(u16, check.Equals, uint16(128*256 + 1)) } func (t *mysqlTestSuite) TestMysqlParseBinaryInt24(c *check.C) { i32 := ParseBinaryInt24([]byte{1, 2, 128}) c.Assert(i32, check.Equals, int32(-128*65536 + 2*256 + 1)) } func (t *mysqlTestSuite) TestMysqlParseBinaryUint24(c *check.C) { u32 := ParseBinaryUint24([]byte{1, 2, 128}) c.Assert(u32, check.Equals, uint32(128*65536 + 2*256 + 1)) } func (t *mysqlTestSuite) TestMysqlParseBinaryInt32(c *check.C) { i32 := ParseBinaryInt32([]byte{1, 2, 3, 128}) c.Assert(i32, check.Equals, int32(-128*16777216 + 3*65536 + 2*256 + 1)) } func (t *mysqlTestSuite) TestMysqlParseBinaryUint32(c *check.C) { u32 := ParseBinaryUint32([]byte{1, 2, 3, 128}) c.Assert(u32, check.Equals, uint32(128*16777216 + 3*65536 + 2*256 + 1)) } func (t *mysqlTestSuite) TestMysqlParseBinaryInt64(c *check.C) { i64 := ParseBinaryInt64([]byte{1, 2, 3, 4, 5, 6, 7, 128}) c.Assert(i64, check.Equals, -128*int64(72057594037927936) + 7*int64(281474976710656) + 6*int64(1099511627776) + 5*int64(4294967296) + 4*16777216 + 3*65536 + 2*256 + 1) } func (t *mysqlTestSuite) TestMysqlParseBinaryUint64(c *check.C) { u64 := ParseBinaryUint64([]byte{1, 2, 3, 4, 5, 6, 7, 128}) c.Assert(u64, check.Equals, 128*uint64(72057594037927936) + 7*uint64(281474976710656) + 6*uint64(1099511627776) + 5*uint64(4294967296) + 4*16777216 + 3*65536 + 2*256 + 1) }