13999301927

Committed 21 Mar 2025 07:18PM UTC coverage: 68.989% (+9.9%) from 59.126%

Build # 13999301927

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #9623 from Roasbeef/size-msg-test-msg

Size msg test msg

Run Details

1461 of 1572 new or added lines in 43 files covered. (92.94%)

28 existing lines in 6 files now uncovered.

132898 of 192637 relevant lines covered (68.99%)

22200.59 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

80.0

/lnwire/ping.go

package lnwire

import (
        "bytes"
        "io"
)

// PingPayload is a set of opaque bytes used to pad out a ping message.
type PingPayload []byte

// Ping defines a message which is sent by peers periodically to determine if
// the connection is still valid. Each ping message carries the number of bytes
// to pad the pong response with, and also a number of bytes to be ignored at
// the end of the ping message (which is padding).
type Ping struct {
        // NumPongBytes is the number of bytes the pong response to this
        // message should carry.
        NumPongBytes uint16

        // PaddingBytes is a set of opaque bytes used to pad out this ping
        // message. Using this field in conjunction to the one above, it's
        // possible for node to generate fake cover traffic.
        PaddingBytes PingPayload
}

// NewPing returns a new Ping message.
func NewPing(numBytes uint16) *Ping {
        return &Ping{
                NumPongBytes: numBytes,
        }
}

// A compile time check to ensure Ping implements the lnwire.Message interface.
var _ Message = (*Ping)(nil)

// A compile time check to ensure Ping implements the lnwire.SizeableMessage
// interface.
var _ SizeableMessage = (*Ping)(nil)

// Decode deserializes a serialized Ping message stored in the passed io.Reader
// observing the specified protocol version.
//
// This is part of the lnwire.Message interface.
func (p *Ping) Decode(r io.Reader, pver uint32) error {
        err := ReadElements(r, &p.NumPongBytes, &p.PaddingBytes)
        if err != nil {
                return err
        }

        if p.NumPongBytes > MaxPongBytes {
                return ErrMaxPongBytesExceeded
        }

        return nil
}

// Encode serializes the target Ping into the passed io.Writer observing the
// protocol version specified.
//
// This is part of the lnwire.Message interface.
func (p *Ping) Encode(w *bytes.Buffer, pver uint32) error {
        if err := WriteUint16(w, p.NumPongBytes); err != nil {
                return err
        }

        return WritePingPayload(w, p.PaddingBytes)
}

// MsgType returns the integer uniquely identifying this message type on the
// wire.
//
// This is part of the lnwire.Message interface.
func (p *Ping) MsgType() MessageType {
        return MsgPing
}

// SerializedSize returns the serialized size of the message in bytes.
//
// This is part of the lnwire.SizeableMessage interface.
func (p *Ping) SerializedSize() (uint32, error) {
        return MessageSerializedSize(p)
}

1	package lnwire
2
3	import (
4	"bytes"
5	"io"
6	)
7
8	// PingPayload is a set of opaque bytes used to pad out a ping message.
9	type PingPayload []byte
10
11	// Ping defines a message which is sent by peers periodically to determine if
12	// the connection is still valid. Each ping message carries the number of bytes
13	// to pad the pong response with, and also a number of bytes to be ignored at
14	// the end of the ping message (which is padding).
15	type Ping struct {
16	// NumPongBytes is the number of bytes the pong response to this
17	// message should carry.
18	NumPongBytes uint16
19
20	// PaddingBytes is a set of opaque bytes used to pad out this ping
21	// message. Using this field in conjunction to the one above, it's
22	// possible for node to generate fake cover traffic.
23	PaddingBytes PingPayload
24	}
25
26	// NewPing returns a new Ping message.
27	func NewPing(numBytes uint16) *Ping {	1✔
28	return &Ping{	1✔
29	NumPongBytes: numBytes,	1✔
30	}	1✔
31	}	1✔
32
33	// A compile time check to ensure Ping implements the lnwire.Message interface.
34	var _ Message = (*Ping)(nil)
35
36	// A compile time check to ensure Ping implements the lnwire.SizeableMessage
37	// interface.
38	var _ SizeableMessage = (*Ping)(nil)
39
40	// Decode deserializes a serialized Ping message stored in the passed io.Reader
41	// observing the specified protocol version.
42	//
43	// This is part of the lnwire.Message interface.
44	func (p *Ping) Decode(r io.Reader, pver uint32) error {	112✔
45	err := ReadElements(r, &p.NumPongBytes, &p.PaddingBytes)	112✔
46	if err != nil {	115✔
47	return err	3✔
48	}	3✔
49
50	if p.NumPongBytes > MaxPongBytes {	110✔
51	return ErrMaxPongBytesExceeded	1✔
52	}	1✔
53
54	return nil	108✔
55	}
56
57	// Encode serializes the target Ping into the passed io.Writer observing the
58	// protocol version specified.
59	//
60	// This is part of the lnwire.Message interface.
61	func (p Ping) Encode(w bytes.Buffer, pver uint32) error {	105✔
62	if err := WriteUint16(w, p.NumPongBytes); err != nil {	105✔
63	return err	×
64	}	×
65
66	return WritePingPayload(w, p.PaddingBytes)	105✔
67	}
68
69	// MsgType returns the integer uniquely identifying this message type on the
70	// wire.
71	//
72	// This is part of the lnwire.Message interface.
73	func (p *Ping) MsgType() MessageType {	105✔
74	return MsgPing	105✔
75	}	105✔
76
77	// SerializedSize returns the serialized size of the message in bytes.
78	//
79	// This is part of the lnwire.SizeableMessage interface.
NEW 80	func (p *Ping) SerializedSize() (uint32, error) {	×
NEW 81	return MessageSerializedSize(p)	×
NEW 82	}	×

lightningnetwork / lnd / 13999301927

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous