diff options
Diffstat (limited to 'src/pkg/encoding/binary/binary_test.go')
| -rw-r--r-- | src/pkg/encoding/binary/binary_test.go | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/pkg/encoding/binary/binary_test.go b/src/pkg/encoding/binary/binary_test.go index e588b9be41..b266996f63 100644 --- a/src/pkg/encoding/binary/binary_test.go +++ b/src/pkg/encoding/binary/binary_test.go @@ -201,3 +201,35 @@ func BenchmarkRead(b *testing.B) { panic("no match") } } + +func BenchmarkWrite(b *testing.B) { + buf := new(bytes.Buffer) + var w io.Writer = buf + + for i := 0; i < b.N; i++ { + buf.Reset() + Write(w, BigEndian, &s.Int8) + Write(w, BigEndian, &s.Int16) + Write(w, BigEndian, &s.Int32) + Write(w, BigEndian, &s.Int64) + Write(w, BigEndian, &s.Uint8) + Write(w, BigEndian, &s.Uint16) + Write(w, BigEndian, &s.Uint32) + Write(w, BigEndian, &s.Uint64) + Write(w, BigEndian, s.Int8) + Write(w, BigEndian, s.Int16) + Write(w, BigEndian, s.Int32) + Write(w, BigEndian, s.Int64) + Write(w, BigEndian, s.Uint8) + Write(w, BigEndian, s.Uint16) + Write(w, BigEndian, s.Uint32) + Write(w, BigEndian, s.Uint64) + } + + if !bytes.Equal(buf.Bytes()[:30], big[:30]) { + panic("first half doesn't match") + } + if !bytes.Equal(buf.Bytes()[30:], big[:30]) { + panic("second half doesn't match") + } +} |