本文整理汇总了Golang中github.com/conformal/btcwire.MsgPong.BtcDecode方法的典型用法代码示例。如果您正苦于以下问题：Golang MsgPong.BtcDecode方法的具体用法？Golang MsgPong.BtcDecode怎么用？Golang MsgPong.BtcDecode使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/conformal/btcwire.MsgPong的用法示例。
在下文中一共展示了MsgPong.BtcDecode方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: TestPongWire
// TestPongWire tests the MsgPong wire encode and decode for various protocol
// versions.
func TestPongWire(t *testing.T) {
tests := []struct {
in btcwire.MsgPong // Message to encode
out btcwire.MsgPong // Expected decoded message
buf []byte // Wire encoding
pver uint32 // Protocol version for wire encoding
}{
// Latest protocol version.
{
btcwire.MsgPong{Nonce: 123123}, // 0x1e0f3
btcwire.MsgPong{Nonce: 123123}, // 0x1e0f3
[]byte{0xf3, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00},
btcwire.ProtocolVersion,
},
// Protocol version BIP0031Version+1
{
btcwire.MsgPong{Nonce: 456456}, // 0x6f708
btcwire.MsgPong{Nonce: 456456}, // 0x6f708
[]byte{0x08, 0xf7, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00},
btcwire.BIP0031Version + 1,
},
}
t.Logf("Running %d tests", len(tests))
for i, test := range tests {
// Encode the message to wire format.
var buf bytes.Buffer
err := test.in.BtcEncode(&buf, test.pver)
if err != nil {
t.Errorf("BtcEncode #%d error %v", i, err)
continue
}
if !bytes.Equal(buf.Bytes(), test.buf) {
t.Errorf("BtcEncode #%d\n got: %s want: %s", i,
spew.Sdump(buf.Bytes()), spew.Sdump(test.buf))
continue
}
// Decode the message from wire format.
var msg btcwire.MsgPong
rbuf := bytes.NewReader(test.buf)
err = msg.BtcDecode(rbuf, test.pver)
if err != nil {
t.Errorf("BtcDecode #%d error %v", i, err)
continue
}
if !reflect.DeepEqual(msg, test.out) {
t.Errorf("BtcDecode #%d\n got: %s want: %s", i,
spew.Sdump(msg), spew.Sdump(test.out))
continue
}
}
}示例2: TestPongWireErrors
// TestPongWireErrors performs negative tests against wire encode and decode
// of MsgPong to confirm error paths work correctly.
func TestPongWireErrors(t *testing.T) {
pver := btcwire.ProtocolVersion
pverNoPong := btcwire.BIP0031Version
btcwireErr := &btcwire.MessageError{}
basePong := btcwire.NewMsgPong(123123) // 0x1e0f3
basePongEncoded := []byte{
0xf3, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
}
tests := []struct {
in *btcwire.MsgPong // Value to encode
buf []byte // Wire encoding
pver uint32 // Protocol version for wire encoding
max int // Max size of fixed buffer to induce errors
writeErr error // Expected write error
readErr error // Expected read error
}{
// Latest protocol version with intentional read/write errors.
// Force error in nonce.
{basePong, basePongEncoded, pver, 0, io.ErrShortWrite, io.EOF},
// Force error due to unsupported protocol version.
{basePong, basePongEncoded, pverNoPong, 4, btcwireErr, btcwireErr},
}
t.Logf("Running %d tests", len(tests))
for i, test := range tests {
// Encode to wire format.
w := newFixedWriter(test.max)
err := test.in.BtcEncode(w, test.pver)
if reflect.TypeOf(err) != reflect.TypeOf(test.writeErr) {
t.Errorf("BtcEncode #%d wrong error got: %v, want: %v",
i, err, test.writeErr)
continue
}
// For errors which are not of type btcwire.MessageError, check
// them for equality.
if _, ok := err.(*btcwire.MessageError); !ok {
if err != test.writeErr {
t.Errorf("BtcEncode #%d wrong error got: %v, "+
"want: %v", i, err, test.writeErr)
continue
}
}
// Decode from wire format.
var msg btcwire.MsgPong
r := newFixedReader(test.max, test.buf)
err = msg.BtcDecode(r, test.pver)
if reflect.TypeOf(err) != reflect.TypeOf(test.readErr) {
t.Errorf("BtcDecode #%d wrong error got: %v, want: %v",
i, err, test.readErr)
continue
}
// For errors which are not of type btcwire.MessageError, check
// them for equality.
if _, ok := err.(*btcwire.MessageError); !ok {
if err != test.readErr {
t.Errorf("BtcDecode #%d wrong error got: %v, "+
"want: %v", i, err, test.readErr)
continue
}
}
}
}