diff options
Diffstat (limited to 'vendor/github.com/google/gopacket/pcapgo/read_test.go')
| -rw-r--r-- | vendor/github.com/google/gopacket/pcapgo/read_test.go | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/vendor/github.com/google/gopacket/pcapgo/read_test.go b/vendor/github.com/google/gopacket/pcapgo/read_test.go deleted file mode 100644 index 87bf7ab..0000000 --- a/vendor/github.com/google/gopacket/pcapgo/read_test.go +++ /dev/null @@ -1,203 +0,0 @@ -// Copyright 2014 Damjan Cvetko. All rights reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the LICENSE file in the root of the source -// tree. -package pcapgo - -import ( - "bytes" - "testing" - "time" -) - -// test header read -func TestCreatePcapReader(t *testing.T) { - test := []byte{ - 0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, - } - buf := bytes.NewBuffer(test) - _, err := NewReader(buf) - if err != nil { - t.Error(err) - t.FailNow() - } -} - -// test big endian file read -func TestCreatePcapReaderBigEndian(t *testing.T) { - test := []byte{ - 0xa1, 0xb2, 0xc3, 0xd4, 0x00, 0x02, 0x00, 0x04, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, - } - buf := bytes.NewBuffer(test) - _, err := NewReader(buf) - if err != nil { - t.Error(err) - t.FailNow() - } -} - -// test opening invalid data -func TestCreatePcapReaderFail(t *testing.T) { - test := []byte{ - 0xd0, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, - } - buf := bytes.NewBuffer(test) - _, err := NewReader(buf) - if err == nil { - t.Error("Should fail but did not") - t.FailNow() - } -} - -func TestPacket(t *testing.T) { - test := []byte{ - 0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, // magic, maj, min - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // tz, sigfigs - 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // snaplen, linkType - 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec - 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len - 0x01, 0x02, 0x03, 0x04, // data - } - - buf := bytes.NewBuffer(test) - r, err := NewReader(buf) - - data, ci, err := r.ReadPacketData() - if err != nil { - t.Error(err) - t.FailNow() - } - if !ci.Timestamp.Equal(time.Date(2014, 9, 18, 12, 13, 14, 1000, time.UTC)) { - t.Error("Invalid time read") - t.FailNow() - } - if ci.CaptureLength != 4 || ci.Length != 8 { - t.Error("Invalid CapLen or Len") - } - want := []byte{1, 2, 3, 4} - if !bytes.Equal(data, want) { - t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data) - } -} - -func TestPacketNano(t *testing.T) { - test := []byte{ - 0x4d, 0x3c, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, // magic, maj, min - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // tz, sigfigs - 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // snaplen, linkType - 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec - 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len - 0x01, 0x02, 0x03, 0x04, // data - } - - buf := bytes.NewBuffer(test) - r, err := NewReader(buf) - - data, ci, err := r.ReadPacketData() - if err != nil { - t.Error(err) - t.FailNow() - } - if !ci.Timestamp.Equal(time.Date(2014, 9, 18, 12, 13, 14, 1, time.UTC)) { - t.Error("Invalid time read") - t.FailNow() - } - if ci.CaptureLength != 4 || ci.Length != 8 { - t.Error("Invalid CapLen or Len") - } - want := []byte{1, 2, 3, 4} - if !bytes.Equal(data, want) { - t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data) - } -} - -func TestGzipPacket(t *testing.T) { - test := []byte{ - 0x1f, 0x8b, 0x08, 0x08, 0x92, 0x4d, 0x81, 0x57, - 0x00, 0x03, 0x74, 0x65, 0x73, 0x74, 0x00, 0xbb, - 0x72, 0x78, 0xd3, 0x42, 0x26, 0x06, 0x16, 0x06, - 0x18, 0xf8, 0xff, 0x9f, 0x81, 0x81, 0x11, 0x48, - 0x47, 0x9d, 0x91, 0x0a, 0x01, 0xd1, 0x20, 0x19, - 0x0e, 0x20, 0x66, 0x64, 0x62, 0x66, 0x01, 0x00, - 0xe4, 0x76, 0x9b, 0x75, 0x2c, 0x00, 0x00, 0x00, - } - buf := bytes.NewBuffer(test) - r, err := NewReader(buf) - if err != nil { - t.Error("Unexpected error returned:", err) - t.FailNow() - } - - data, ci, err := r.ReadPacketData() - if err != nil { - t.Error(err) - t.FailNow() - } - if !ci.Timestamp.Equal(time.Date(2014, 9, 18, 12, 13, 14, 1000, time.UTC)) { - t.Error("Invalid time read") - t.FailNow() - } - if ci.CaptureLength != 4 || ci.Length != 8 { - t.Error("Invalid CapLen or Len") - } - want := []byte{1, 2, 3, 4} - if !bytes.Equal(data, want) { - t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data) - } -} - -func TestTruncatedGzipPacket(t *testing.T) { - test := []byte{ - 0x1f, 0x8b, 0x08, - } - buf := bytes.NewBuffer(test) - _, err := NewReader(buf) - if err == nil { - t.Error("Should fail but did not") - t.FailNow() - } -} - -func TestPacketBufferReuse(t *testing.T) { - test := []byte{ - 0xd4, 0xc3, 0xb2, 0xa1, 0x02, 0x00, 0x04, 0x00, // magic, maj, min - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // tz, sigfigs - 0xff, 0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, // snaplen, linkType - 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec - 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len - 0x01, 0x02, 0x03, 0x04, // data - 0x5A, 0xCC, 0x1A, 0x54, 0x01, 0x00, 0x00, 0x00, // sec, usec - 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, // cap len, full len - 0x01, 0x02, 0x03, 0x04, // data - } - - buf := bytes.NewBuffer(test) - r, err := NewReader(buf) - - data1, _, err := r.ReadPacketData() - if err != nil { - t.Error(err) - t.FailNow() - } - if want := []byte{1, 2, 3, 4}; !bytes.Equal(data1, want) { - t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data1) - } - data2, _, err := r.ReadPacketData() - if err != nil { - t.Error(err) - t.FailNow() - } - for i := range data1 { - data1[i] = 0xff // modify data1 after getting data2, make sure we don't overlap buffers. - } - if want := []byte{1, 2, 3, 4}; !bytes.Equal(data2, want) { - t.Errorf("buf mismatch:\nwant: %+v\ngot: %+v", want, data2) - } -} |