Function TestAppendString

msgp/write_bytes_test.go:347–365

(t *testing.T)

func BenchmarkAppend2048Bytes(b *testing.B) { benchappendBytes(2048, b) }

func TestAppendString(t *testing.T) {
	sizes := []int{0, 1, 225, int(tuint32)}
	var buf bytes.Buffer
	en := NewWriter(&buf)
	var bts []byte

	for _, sz := range sizes {
		buf.Reset()
		s := string(RandBytes(sz))
		en.WriteString(s)
		en.Flush()
		bts = AppendString(bts[0:0], s)
		if !bytes.Equal(buf.Bytes(), bts) {
			t.Errorf("for string of length %d, encoder wrote %d bytes and append wrote %d bytes", sz, buf.Len(), len(bts))
			t.Errorf("WriteString prefix: %x", buf.Bytes()[0:5])
			t.Errorf("Appendstring prefix: %x", bts[0:5])
		}
	}
}

func benchappendString(size uint32, b *testing.B) {
	str := string(RandBytes(int(size)))