| package binary |
| |
| import ( |
| "bytes" |
| "encoding/binary" |
| |
| . "gopkg.in/check.v1" |
| ) |
| |
| func (s *BinarySuite) TestWrite(c *C) { |
| expected := bytes.NewBuffer(nil) |
| err := binary.Write(expected, binary.BigEndian, int64(42)) |
| c.Assert(err, IsNil) |
| err = binary.Write(expected, binary.BigEndian, int32(42)) |
| c.Assert(err, IsNil) |
| |
| buf := bytes.NewBuffer(nil) |
| err = Write(buf, int64(42), int32(42)) |
| c.Assert(err, IsNil) |
| c.Assert(buf, DeepEquals, expected) |
| } |
| |
| func (s *BinarySuite) TestWriteUint32(c *C) { |
| expected := bytes.NewBuffer(nil) |
| err := binary.Write(expected, binary.BigEndian, int32(42)) |
| c.Assert(err, IsNil) |
| |
| buf := bytes.NewBuffer(nil) |
| err = WriteUint32(buf, 42) |
| c.Assert(err, IsNil) |
| c.Assert(buf, DeepEquals, expected) |
| } |
| |
| func (s *BinarySuite) TestWriteUint16(c *C) { |
| expected := bytes.NewBuffer(nil) |
| err := binary.Write(expected, binary.BigEndian, int16(42)) |
| c.Assert(err, IsNil) |
| |
| buf := bytes.NewBuffer(nil) |
| err = WriteUint16(buf, 42) |
| c.Assert(err, IsNil) |
| c.Assert(buf, DeepEquals, expected) |
| } |
| |
| func (s *BinarySuite) TestWriteVariableWidthInt(c *C) { |
| buf := bytes.NewBuffer(nil) |
| |
| err := WriteVariableWidthInt(buf, 366) |
| c.Assert(err, IsNil) |
| c.Assert(buf.Bytes(), DeepEquals, []byte{129, 110}) |
| } |
| |
| func (s *BinarySuite) TestWriteVariableWidthIntShort(c *C) { |
| buf := bytes.NewBuffer(nil) |
| |
| err := WriteVariableWidthInt(buf, 19) |
| c.Assert(err, IsNil) |
| c.Assert(buf.Bytes(), DeepEquals, []byte{19}) |
| } |
