ODPM 266: Go-libmemif + 2 examples.

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

1 files changed, 62 insertions, 0 deletions

diff --git a/vendor/github.com/google/gopacket/packet_test.go b/vendor/github.com/google/gopacket/packet_test.go
new file mode 100644
index 0000000..bd05448
--- /dev/null
+++ b/vendor/github.com/google/gopacket/packet_test.go
@@ -0,0 +1,62 @@
+// 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 gopacket
+
+import (
+	"io"
+	"reflect"
+	"testing"
+)
+
+type embedded struct {
+	A, B int
+}
+
+type embedding struct {
+	embedded
+	C, D int
+}
+
+func TestDumpEmbedded(t *testing.T) {
+	e := embedding{embedded: embedded{A: 1, B: 2}, C: 3, D: 4}
+	if got, want := layerString(reflect.ValueOf(e), false, false), "{A=1 B=2 C=3 D=4}"; got != want {
+		t.Errorf("embedded dump mismatch:\n   got: %v\n  want: %v", got, want)
+	}
+}
+
+type singlePacketSource [1][]byte
+
+func (s *singlePacketSource) ReadPacketData() ([]byte, CaptureInfo, error) {
+	if (*s)[0] == nil {
+		return nil, CaptureInfo{}, io.EOF
+	}
+	out := (*s)[0]
+	(*s)[0] = nil
+	return out, CaptureInfo{}, nil
+}
+
+func TestConcatPacketSources(t *testing.T) {
+	sourceA := &singlePacketSource{[]byte{1}}
+	sourceB := &singlePacketSource{[]byte{2}}
+	sourceC := &singlePacketSource{[]byte{3}}
+	concat := ConcatFinitePacketDataSources(sourceA, sourceB, sourceC)
+	a, _, err := concat.ReadPacketData()
+	if err != nil || len(a) != 1 || a[0] != 1 {
+		t.Errorf("expected [1], got %v/%v", a, err)
+	}
+	b, _, err := concat.ReadPacketData()
+	if err != nil || len(b) != 1 || b[0] != 2 {
+		t.Errorf("expected [2], got %v/%v", b, err)
+	}
+	c, _, err := concat.ReadPacketData()
+	if err != nil || len(c) != 1 || c[0] != 3 {
+		t.Errorf("expected [3], got %v/%v", c, err)
+	}
+	if _, _, err := concat.ReadPacketData(); err != io.EOF {
+		t.Errorf("expected io.EOF, got %v", err)
+	}
+}