Function TestEOFWithinFrame

conn_test.go:380–413

(t *testing.T)

}

func TestEOFWithinFrame(t *testing.T) {
	const bufSize = 64

	for n := 0; ; n++ {
		var b bytes.Buffer
		wc := newTestConn(nil, &b, false)
		rc := newTestConn(&b, nil, true)

		w, _ := wc.NextWriter(BinaryMessage)
		w.Write(make([]byte, bufSize))
		w.Close()

		if n >= b.Len() {
			break
		}
		b.Truncate(n)

		op, r, err := rc.NextReader()
		if err == errUnexpectedEOF {
			continue
		}
		if op != BinaryMessage || err != nil {
			t.Fatalf("%d: NextReader() returned %d, %v", n, op, err)
		}
		_, err = io.Copy(ioutil.Discard, r)
		if err != errUnexpectedEOF {
			t.Fatalf("%d: io.Copy() returned %v, want %v", n, err, errUnexpectedEOF)
		}
		_, _, err = rc.NextReader()
		if err != errUnexpectedEOF {
			t.Fatalf("%d: NextReader() returned %v, want %v", n, err, errUnexpectedEOF)
		}
	}
}

func TestEOFBeforeFinalFrame(t *testing.T) {
	const bufSize = 512