Function TestAppendBytesHeader

msgp/write_bytes_test.go:99–115

(t *testing.T)

}

func TestAppendBytesHeader(t *testing.T) {
	szs := []uint32{0, 1, uint32(tint8), uint32(tint16), tuint32, math.MaxUint32}
	var buf bytes.Buffer
	en := NewWriter(&buf)

	var bts []byte
	for _, sz := range szs {
		buf.Reset()
		en.WriteBytesHeader(sz)
		en.Flush()
		bts = AppendBytesHeader(bts[0:0], sz)

		if !bytes.Equal(buf.Bytes(), bts) {
			t.Errorf("for size %d, encoder wrote %q and append wrote %q", sz, buf.Bytes(), bts)
		}
	}
}

func BenchmarkAppendBytesHeader(b *testing.B) {
	buf := make([]byte, 0, 9)