ODPM 266: Go-libmemif + 2 examples.

Change-Id: Icdb9b9eb2314eff6c96afe7996fcf2728291de4a
Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>

1 files changed, 56 insertions, 0 deletions

diff --git a/vendor/github.com/google/gopacket/pcap/pcapgo_test.go b/vendor/github.com/google/gopacket/pcap/pcapgo_test.go
new file mode 100644
index 0000000..4de018a
--- /dev/null
+++ b/vendor/github.com/google/gopacket/pcap/pcapgo_test.go
@@ -0,0 +1,56 @@
+// Copyright 2012 Google, Inc. 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 pcap
+
+import (
+	"bytes"
+	"github.com/google/gopacket"
+	"github.com/google/gopacket/layers"
+	"github.com/google/gopacket/pcapgo"
+	"io/ioutil"
+	"reflect"
+	"testing"
+	"time"
+)
+
+func TestPCAPGoWrite(t *testing.T) {
+	f, err := ioutil.TempFile("", "pcapgo")
+	if err != nil {
+		t.Fatal(err)
+	}
+	data := []byte{0xab, 0xcd, 0xef, 0x01, 0x02, 0x03, 0x04}
+	ci := gopacket.CaptureInfo{
+		Timestamp:     time.Unix(12345667, 1234567000),
+		Length:        700,
+		CaptureLength: len(data),
+	}
+	func() {
+		defer f.Close()
+		w := pcapgo.NewWriter(f)
+		if err := w.WriteFileHeader(65536, layers.LinkTypeEthernet); err != nil {
+			t.Fatal(err)
+		}
+		if err := w.WritePacket(ci, data); err != nil {
+			t.Fatal(err)
+		}
+	}()
+	h, err := OpenOffline(f.Name())
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer h.Close()
+	gotData, gotCI, err := h.ReadPacketData()
+	if err != nil {
+		t.Fatal("could not read first packet:", err)
+	}
+	if !bytes.Equal(gotData, data) {
+		t.Errorf("byte mismatch:\nwant: %v\n got: %v", data, gotData)
+	}
+	if !reflect.DeepEqual(ci, gotCI) {
+		t.Errorf("CI mismatch:\nwant: %v\n got: %v", ci, gotCI)
+	}
+}