Function TestReadBytesHeader

msgp/read_bytes_test.go:101–125

(t *testing.T)

}

func TestReadBytesHeader(t *testing.T) {
	var buf bytes.Buffer
	en := NewWriter(&buf)

	tests := []uint32{0, 1, 5, 49082, 1 << 16, math.MaxUint32}

	for i, v := range tests {
		buf.Reset()
		en.WriteBytesHeader(v)
		en.Flush()

		out, left, err := ReadBytesHeader(buf.Bytes())
		if err != nil {
			t.Errorf("test case %d: %s", i, err)
		}

		if len(left) != 0 {
			t.Errorf("expected 0 bytes left; found %d", len(left))
		}

		if out != v {
			t.Errorf("%d in; %d out", v, out)
		}
	}
}

func BenchmarkTestReadBytesHeader(b *testing.B) {
	sizes := []uint32{1, 100, tuint16, tuint32}