Function TestRead

pkg/buffer/buffer_test.go:653–676

(t *testing.T)

}

func TestRead(t *testing.T) {
	readStrings := []string{"abcdef", "123456", "ghijkl"}
	totalSize := len(readStrings) * len(readStrings[0])
	for readSz := 0; readSz < totalSize+1; readSz++ {
		b := Buffer{}
		for _, s := range readStrings {
			v := NewViewWithData([]byte(s))
			b.appendOwned(v)
		}
		orig := b.Clone()
		orig.Truncate(int64(readSz))
		p := make([]byte, readSz)
		_, err := b.read(p)
		if err != nil {
			t.Fatalf("Read([]byte(%d)) failed: %v", readSz, err)
		}
		if !bytes.Equal(p, orig.Flatten()) {
			t.Errorf("Read([]byte(%d)) failed, want p=%v, got %v", readSz, orig.Flatten(), p)
		}
		if int(b.Size()) != totalSize-readSz {
			t.Errorf("Read([]byte(%d)) failed, want b.Size()=%v, got %v", readSz, totalSize-readSz, b.Size())
		}
	}
}

func TestReadByte(t *testing.T) {
	readString := "abcdef123456ghijkl"