本文整理汇总了Golang中bytes.Repeat函数的典型用法代码### 示例。如果您正苦于以下问题：Golang Repeat函数的具体用法？Golang Repeat怎么用？Golang Repeat使用的例子？那么恭喜您, 这里精选的函数代码### 示例或许可以为您提供帮助。

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示例1: TestChaChaCorrectness

func TestChaChaCorrectness(t *testing.T) {
    ec, dc := initChaCha(20)
    sample = bytes.Repeat(origin, 100)
    origin = bytes.Repeat(origin, 100)

    randChip("dec", sample, func(chip []byte) {
        ec.XORKeyStream(chip, chip)
    })

    dc.XORKeyStream(sample, sample)

    if !bytes.Equal(origin, sample) {
        dumpHex(sample, "result")
        dumpHex(origin, "origin")
        t.Fatalf("Incorrect result")
    }

    ec.XORKeyStream(sample, sample)

    randChip("dec", sample, func(chip []byte) {
        dc.XORKeyStream(chip, chip)
    })

    if !bytes.Equal(origin, sample) {
        dumpHex(sample, "result")
        dumpHex(origin, "origin")
        t.Fatalf("Incorrect result")
    }
}

开发者ID:ygcoffice，项目名称:deblocus，代码行数:29，代码来源:chacha_test.go

示例2: TestWriteAtom

func TestWriteAtom(t *testing.T) {
    c := new(Context)
    test := func(in Atom, shouldFail bool) {
        w := new(bytes.Buffer)
        if err := c.writeAtom(w, in); err != nil {
            if !shouldFail {
                t.Error(in, err)
            }
        } else if shouldFail {
            t.Error("err == nil (%v)", in)
        } else if v, err := c.Read(w); err != nil {
            t.Error(in, err)
        } else if l := w.Len(); l != 0 {
            t.Errorf("%v: buffer len %d", in, l)
        } else if v != in {
            t.Errorf("expected %v, got %v", in, v)
        }
    }

    test(Atom(""), false)
    test(Atom(bytes.Repeat([]byte{'a'}, math.MaxUint8)), false)
    test(Atom(bytes.Repeat([]byte{'a'}, math.MaxUint8+1)), false)
    test(Atom(bytes.Repeat([]byte{'a'}, math.MaxUint16)), false)
    test(Atom(bytes.Repeat([]byte{'a'}, math.MaxUint16+1)), true)
}

开发者ID:agelin，项目名称:etf，代码行数:25，代码来源:write_test.go

示例3: TestUnencryptedSuffix

func TestUnencryptedSuffix(t *testing.T) {
    branch := TreeBranch{
        TreeItem{
            Key:   "foo_unencrypted",
            Value: "bar",
        },
    }
    tree := Tree{Branch: branch, Metadata: Metadata{UnencryptedSuffix: "_unencrypted"}}
    expected := TreeBranch{
        TreeItem{
            Key:   "foo_unencrypted",
            Value: "bar",
        },
    }
    cipher := aes.Cipher{}
    _, err := tree.Encrypt(bytes.Repeat([]byte("f"), 32), cipher)
    if err != nil {
        t.Errorf("Encrypting the tree failed: %s", err)
    }
    if !reflect.DeepEqual(tree.Branch, expected) {
        t.Errorf("Trees don't match: \ngot \t\t%+v,\n expected \t\t%+v", tree.Branch, expected)
    }
    _, err = tree.Decrypt(bytes.Repeat([]byte("f"), 32), cipher)
    if err != nil {
        t.Errorf("Decrypting the tree failed: %s", err)
    }
    if !reflect.DeepEqual(tree.Branch, expected) {
        t.Errorf("Trees don't match: \ngot\t\t\t%+v,\nexpected\t\t%+v", tree.Branch, expected)
    }
}

开发者ID:mozilla-services，项目名称:userplex，代码行数:30，代码来源:sops_test.go

示例4: BenchmarkDeserializeTxLarge

// BenchmarkDeserializeTxLarge performs a benchmark on how long it takes to
// deserialize a very large transaction.
func BenchmarkDeserializeTxLarge(b *testing.B) {
    bigTx := new(MsgTx)
    bigTx.Version = DefaultMsgTxVersion()
    inputsLen := 1000
    outputsLen := 2000
    bigTx.TxIn = make([]*TxIn, inputsLen)
    bigTx.TxOut = make([]*TxOut, outputsLen)
    for i := 0; i < inputsLen; i++ {
        bigTx.TxIn[i] = &TxIn{
            SignatureScript: bytes.Repeat([]byte{0x12}, 120),
        }
    }
    for i := 0; i < outputsLen; i++ {
        bigTx.TxOut[i] = &TxOut{
            PkScript: bytes.Repeat([]byte{0x34}, 30),
        }
    }
    bigTxB, err := bigTx.Bytes()
    if err != nil {
        b.Fatalf("%v", err.Error())
    }

    r := bytes.NewReader(bigTxB)
    var tx MsgTx
    for i := 0; i < b.N; i++ {
        r.Seek(0, 0)
        tx.Deserialize(r)
    }
}

开发者ID:decred，项目名称:dcrd，代码行数:31，代码来源:bench_test.go

示例5: TestGetApproximateOffsetPlain

func TestGetApproximateOffsetPlain(t *testing.T) {
    w := new(writer)
    o := &opt.Options{
        BlockSize:   1024,
        Compression: opt.NoCompression,
    }
    tw := NewWriter(w, o)
    tw.Append([]byte("k01"), []byte("hello"))
    tw.Append([]byte("k02"), []byte("hello2"))
    tw.Append([]byte("k03"), bytes.Repeat([]byte{'x'}, 10000))
    tw.Append([]byte("k04"), bytes.Repeat([]byte{'x'}, 200000))
    tw.Append([]byte("k05"), bytes.Repeat([]byte{'x'}, 300000))
    tw.Append([]byte("k06"), []byte("hello3"))
    tw.Append([]byte("k07"), bytes.Repeat([]byte{'x'}, 100000))
    if err := tw.Close(); err != nil {
        t.Fatal("error when finalizing table:", err.Error())
    }
    size := w.Len()
    r := &reader{*bytes.NewReader(w.Bytes())}
    tr := NewReader(r, int64(size), nil, o)
    // if err != nil {
    //  t.Fatal("error when creating table reader instance:", err.Error())
    // }

    offsetBetween(t, tr, []byte("k0"), 0, 0)
    offsetBetween(t, tr, []byte("k01a"), 0, 0)
    offsetBetween(t, tr, []byte("k02"), 0, 0)
    offsetBetween(t, tr, []byte("k03"), 0, 0)
    offsetBetween(t, tr, []byte("k04"), 10000, 11000)
    offsetBetween(t, tr, []byte("k04a"), 210000, 211000)
    offsetBetween(t, tr, []byte("k05"), 210000, 211000)
    offsetBetween(t, tr, []byte("k06"), 510000, 511000)
    offsetBetween(t, tr, []byte("k07"), 510000, 511000)
    offsetBetween(t, tr, []byte("xyz"), 610000, 612000)
}

开发者ID:pombredanne，项目名称:goleveldb，代码行数:35，代码来源:table_test.go