Add negative tests for MsgNotFound.
This commit adds tests for the error paths when encoded and decoding MsgNotFound.
This commit is contained in:
Dave Collins
parent
9b798b6306
commit
0c65e7da89
|
|
@ -8,6 +8,7 @@ import (
|
|||
"bytes"
|
||||
"github.com/conformal/btcwire"
|
||||
"github.com/davecgh/go-spew/spew"
|
||||
"io"
|
||||
"reflect"
|
||||
"testing"
|
||||
)
|
||||
|
|
@ -220,3 +221,102 @@ func TestNotFoundWire(t *testing.T) {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
// TestNotFoundWireErrors performs negative tests against wire encode and decode
|
||||
// of MsgNotFound to confirm error paths work correctly.
|
||||
func TestNotFoundWireErrors(t *testing.T) {
|
||||
pver := btcwire.ProtocolVersion
|
||||
btcwireErr := &btcwire.MessageError{}
|
||||
|
||||
// Block 203707 hash.
|
||||
hashStr := "3264bc2ac36a60840790ba1d475d01367e7c723da941069e9dc"
|
||||
blockHash, err := btcwire.NewShaHashFromStr(hashStr)
|
||||
if err != nil {
|
||||
t.Errorf("NewShaHashFromStr: %v", err)
|
||||
}
|
||||
|
||||
iv := btcwire.NewInvVect(btcwire.InvVect_Block, blockHash)
|
||||
|
||||
// Base message used to induce errors.
|
||||
baseNotFound := btcwire.NewMsgNotFound()
|
||||
baseNotFound.AddInvVect(iv)
|
||||
baseNotFoundEncoded := []byte{
|
||||
0x02, // Varint for number of inv vectors
|
||||
0x02, 0x00, 0x00, 0x00, // InvVect_Block
|
||||
0xdc, 0xe9, 0x69, 0x10, 0x94, 0xda, 0x23, 0xc7,
|
||||
0xe7, 0x67, 0x13, 0xd0, 0x75, 0xd4, 0xa1, 0x0b,
|
||||
0x79, 0x40, 0x08, 0xa6, 0x36, 0xac, 0xc2, 0x4b,
|
||||
0x26, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // Block 203707 hash
|
||||
}
|
||||
|
||||
// Message that forces an error by having more than the max allowed inv
|
||||
// vectors.
|
||||
maxNotFound := btcwire.NewMsgNotFound()
|
||||
for i := 0; i < btcwire.MaxInvPerMsg; i++ {
|
||||
maxNotFound.AddInvVect(iv)
|
||||
}
|
||||
maxNotFound.InvList = append(maxNotFound.InvList, iv)
|
||||
maxNotFoundEncoded := []byte{
|
||||
0xfd, 0x51, 0xc3, // Varint for number of inv vectors (50001)
|
||||
}
|
||||
|
||||
tests := []struct {
|
||||
in *btcwire.MsgNotFound // 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 inventory vector count
|
||||
{baseNotFound, baseNotFoundEncoded, pver, 0, io.ErrShortWrite, io.EOF},
|
||||
// Force error in inventory list.
|
||||
{baseNotFound, baseNotFoundEncoded, pver, 1, io.ErrShortWrite, io.EOF},
|
||||
// Force error with greater than max inventory vectors.
|
||||
{maxNotFound, maxNotFoundEncoded, pver, 3, 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.MsgNotFound
|
||||
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("BtcEncode #%d wrong error got: %v, "+
|
||||
"want: %v", i, err, test.readErr)
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,50 +8,52 @@ github.com/conformal/btcwire/common.go writeVarInt 100.00% (16/16)
|
|||
github.com/conformal/btcwire/shahash.go NewShaHashFromStr 100.00% (15/15)
|
||||
github.com/conformal/btcwire/netaddress.go writeNetAddress 100.00% (14/14)
|
||||
github.com/conformal/btcwire/msginv.go MsgInv.BtcDecode 100.00% (13/13)
|
||||
github.com/conformal/btcwire/msgnotfound.go MsgNotFound.BtcDecode 100.00% (13/13)
|
||||
github.com/conformal/btcwire/msginv.go MsgInv.BtcEncode 100.00% (12/12)
|
||||
github.com/conformal/btcwire/msgnotfound.go MsgNotFound.BtcEncode 100.00% (12/12)
|
||||
github.com/conformal/btcwire/protocol.go ServiceFlag.String 100.00% (12/12)
|
||||
github.com/conformal/btcwire/blockheader.go readBlockHeader 100.00% (10/10)
|
||||
github.com/conformal/btcwire/msgblock.go MsgBlock.BtcDecode 100.00% (10/10)
|
||||
github.com/conformal/btcwire/message.go discardInput 100.00% (10/10)
|
||||
github.com/conformal/btcwire/blockheader.go readBlockHeader 100.00% (10/10)
|
||||
github.com/conformal/btcwire/msgblock.go MsgBlock.BtcEncode 100.00% (9/9)
|
||||
github.com/conformal/btcwire/common.go readVarString 100.00% (8/8)
|
||||
github.com/conformal/btcwire/blockheader.go writeBlockHeader 100.00% (8/8)
|
||||
github.com/conformal/btcwire/common.go writeVarString 100.00% (7/7)
|
||||
github.com/conformal/btcwire/common.go randomUint64 100.00% (7/7)
|
||||
github.com/conformal/btcwire/msgversion.go NewMsgVersionFromConn 100.00% (7/7)
|
||||
github.com/conformal/btcwire/common.go DoubleSha256 100.00% (7/7)
|
||||
github.com/conformal/btcwire/message.go readMessageHeader 100.00% (7/7)
|
||||
github.com/conformal/btcwire/msgheaders.go MsgHeaders.AddBlockHeader 100.00% (5/5)
|
||||
github.com/conformal/btcwire/common.go writeElements 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgaddr.go MsgAddr.AddAddresses 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msginv.go MsgInv.AddInvVect 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgaddr.go MsgAddr.AddAddress 100.00% (5/5)
|
||||
github.com/conformal/btcwire/common.go readElements 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msggetheaders.go MsgGetHeaders.AddBlockLocatorHash 100.00% (5/5)
|
||||
github.com/conformal/btcwire/shahash.go ShaHash.SetBytes 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msggetdata.go MsgGetData.AddInvVect 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgnotfound.go MsgNotFound.AddInvVect 100.00% (5/5)
|
||||
github.com/conformal/btcwire/common.go writeVarString 100.00% (7/7)
|
||||
github.com/conformal/btcwire/msgversion.go NewMsgVersionFromConn 100.00% (7/7)
|
||||
github.com/conformal/btcwire/common.go randomUint64 100.00% (7/7)
|
||||
github.com/conformal/btcwire/common.go DoubleSha256 100.00% (7/7)
|
||||
github.com/conformal/btcwire/netaddress.go NewNetAddress 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msggetdata.go MsgGetData.AddInvVect 100.00% (5/5)
|
||||
github.com/conformal/btcwire/shahash.go ShaHash.SetBytes 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgaddr.go MsgAddr.AddAddress 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msggetheaders.go MsgGetHeaders.AddBlockLocatorHash 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgaddr.go MsgAddr.AddAddresses 100.00% (5/5)
|
||||
github.com/conformal/btcwire/common.go writeElements 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgheaders.go MsgHeaders.AddBlockHeader 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msginv.go MsgInv.AddInvVect 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgnotfound.go MsgNotFound.AddInvVect 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgping.go MsgPing.BtcDecode 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msgping.go MsgPing.BtcEncode 100.00% (5/5)
|
||||
github.com/conformal/btcwire/msggetblocks.go MsgGetBlocks.AddBlockLocatorHash 100.00% (5/5)
|
||||
github.com/conformal/btcwire/common.go readElements 100.00% (5/5)
|
||||
github.com/conformal/btcwire/invvect.go readInvVect 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgmempool.go MsgMemPool.BtcDecode 100.00% (4/4)
|
||||
github.com/conformal/btcwire/invvect.go writeInvVect 100.00% (4/4)
|
||||
github.com/conformal/btcwire/shahash.go ShaHash.String 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgmempool.go MsgMemPool.BtcEncode 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgping.go MsgPing.MaxPayloadLength 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgpong.go MsgPong.MaxPayloadLength 100.00% (4/4)
|
||||
github.com/conformal/btcwire/netaddress.go maxNetAddressPayload 100.00% (4/4)
|
||||
github.com/conformal/btcwire/invvect.go writeInvVect 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgping.go MsgPing.MaxPayloadLength 100.00% (4/4)
|
||||
github.com/conformal/btcwire/shahash.go ShaHash.String 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgmempool.go MsgMemPool.BtcDecode 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgmempool.go MsgMemPool.BtcEncode 100.00% (4/4)
|
||||
github.com/conformal/btcwire/invvect.go readInvVect 100.00% (4/4)
|
||||
github.com/conformal/btcwire/msgblock.go MsgBlock.AddTransaction 100.00% (3/3)
|
||||
github.com/conformal/btcwire/msgaddr.go MsgAddr.MaxPayloadLength 100.00% (3/3)
|
||||
github.com/conformal/btcwire/shahash.go ShaHash.Bytes 100.00% (3/3)
|
||||
github.com/conformal/btcwire/invvect.go InvType.String 100.00% (3/3)
|
||||
github.com/conformal/btcwire/netaddress.go NetAddress.HasService 100.00% (3/3)
|
||||
github.com/conformal/btcwire/error.go MessageError.Error 100.00% (3/3)
|
||||
github.com/conformal/btcwire/shahash.go ShaHash.Bytes 100.00% (3/3)
|
||||
github.com/conformal/btcwire/msgversion.go MsgVersion.HasService 100.00% (3/3)
|
||||
github.com/conformal/btcwire/netaddress.go NetAddress.SetAddress 100.00% (2/2)
|
||||
github.com/conformal/btcwire/netaddress.go NetAddress.HasService 100.00% (3/3)
|
||||
github.com/conformal/btcwire/invvect.go InvType.String 100.00% (3/3)
|
||||
github.com/conformal/btcwire/msgaddr.go MsgAddr.MaxPayloadLength 100.00% (3/3)
|
||||
github.com/conformal/btcwire/msgblock.go MsgBlock.ClearTransactions 100.00% (2/2)
|
||||
github.com/conformal/btcwire/netaddress.go NetAddress.SetAddress 100.00% (2/2)
|
||||
github.com/conformal/btcwire/msgalert.go MsgAlert.Command 100.00% (1/1)
|
||||
github.com/conformal/btcwire/blockheader.go NewBlockHeader 100.00% (1/1)
|
||||
github.com/conformal/btcwire/common.go readElement 100.00% (1/1)
|
||||
|
|
@ -118,8 +120,8 @@ github.com/conformal/btcwire/msgversion.go NewMsgVersion 100.00% (1/1)
|
|||
github.com/conformal/btcwire/netaddress.go NetAddress.AddService 100.00% (1/1)
|
||||
github.com/conformal/btcwire/shahash.go ShaHash.IsEqual 100.00% (1/1)
|
||||
github.com/conformal/btcwire/msgpong.go MsgPong.BtcDecode 85.71% (6/7)
|
||||
github.com/conformal/btcwire/msgblock.go MsgBlock.TxShas 85.71% (6/7)
|
||||
github.com/conformal/btcwire/msgtx.go MsgTx.TxSha 85.71% (6/7)
|
||||
github.com/conformal/btcwire/msgblock.go MsgBlock.TxShas 85.71% (6/7)
|
||||
github.com/conformal/btcwire/msgpong.go MsgPong.BtcEncode 85.71% (6/7)
|
||||
github.com/conformal/btcwire/msgtx.go MsgTx.BtcDecode 80.00% (20/25)
|
||||
github.com/conformal/btcwire/shahash.go NewShaHash 80.00% (4/5)
|
||||
|
|
@ -127,15 +129,14 @@ github.com/conformal/btcwire/msgtx.go MsgTx.BtcEncode 78.26% (18/23)
|
|||
github.com/conformal/btcwire/msgaddr.go MsgAddr.BtcDecode 76.92% (10/13)
|
||||
github.com/conformal/btcwire/msgtx.go readTxIn 76.47% (13/17)
|
||||
github.com/conformal/btcwire/msgtx.go readTxOut 75.00% (9/12)
|
||||
github.com/conformal/btcwire/msgalert.go MsgAlert.BtcEncode 75.00% (6/8)
|
||||
github.com/conformal/btcwire/blockheader.go BlockHeader.BlockSha 75.00% (6/8)
|
||||
github.com/conformal/btcwire/msgalert.go MsgAlert.BtcDecode 75.00% (6/8)
|
||||
github.com/conformal/btcwire/msgalert.go MsgAlert.BtcEncode 75.00% (6/8)
|
||||
github.com/conformal/btcwire/msgtx.go readOutPoint 75.00% (3/4)
|
||||
github.com/conformal/btcwire/msgtx.go writeOutPoint 75.00% (3/4)
|
||||
github.com/conformal/btcwire/msgtx.go writeTxIn 73.33% (11/15)
|
||||
github.com/conformal/btcwire/msgtx.go writeTxOut 72.73% (8/11)
|
||||
github.com/conformal/btcwire/message.go WriteMessage 70.00% (21/30)
|
||||
github.com/conformal/btcwire/msgnotfound.go MsgNotFound.BtcDecode 69.23% (9/13)
|
||||
github.com/conformal/btcwire/msggetdata.go MsgGetData.BtcDecode 69.23% (9/13)
|
||||
github.com/conformal/btcwire/msggetheaders.go MsgGetHeaders.BtcDecode 68.42% (13/19)
|
||||
github.com/conformal/btcwire/msggetblocks.go MsgGetBlocks.BtcDecode 68.42% (13/19)
|
||||
|
|
@ -143,11 +144,10 @@ github.com/conformal/btcwire/msgversion.go MsgVersion.BtcDecode 68.00% (17/2
|
|||
github.com/conformal/btcwire/msggetheaders.go MsgGetHeaders.BtcEncode 66.67% (12/18)
|
||||
github.com/conformal/btcwire/msggetblocks.go MsgGetBlocks.BtcEncode 66.67% (12/18)
|
||||
github.com/conformal/btcwire/msggetdata.go MsgGetData.BtcEncode 66.67% (8/12)
|
||||
github.com/conformal/btcwire/msgnotfound.go MsgNotFound.BtcEncode 66.67% (8/12)
|
||||
github.com/conformal/btcwire/msgversion.go MsgVersion.BtcEncode 63.64% (14/22)
|
||||
github.com/conformal/btcwire/msgheaders.go MsgHeaders.BtcDecode 62.50% (10/16)
|
||||
github.com/conformal/btcwire/msgheaders.go MsgHeaders.BtcEncode 60.00% (9/15)
|
||||
github.com/conformal/btcwire/msgaddr.go MsgAddr.BtcEncode 60.00% (9/15)
|
||||
github.com/conformal/btcwire/msgheaders.go MsgHeaders.BtcEncode 60.00% (9/15)
|
||||
github.com/conformal/btcwire/msgblock.go MsgBlock.BtcDecodeTxLoc 0.00% (0/16)
|
||||
github.com/conformal/btcwire --------------------------------- 85.10% (794/933)
|
||||
github.com/conformal/btcwire --------------------------------- 85.96% (802/933)
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue