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Diffstat (limited to 'vendor/github.com/miekg/dns/internal/socket/controlmessage_test.go')
-rw-r--r--vendor/github.com/miekg/dns/internal/socket/controlmessage_test.go103
1 files changed, 0 insertions, 103 deletions
diff --git a/vendor/github.com/miekg/dns/internal/socket/controlmessage_test.go b/vendor/github.com/miekg/dns/internal/socket/controlmessage_test.go
deleted file mode 100644
index e9fff4d45..000000000
--- a/vendor/github.com/miekg/dns/internal/socket/controlmessage_test.go
+++ /dev/null
@@ -1,103 +0,0 @@
-// +build linux
-
-package socket
-
-import (
- "bytes"
- "testing"
-)
-
-type mockControl struct {
- Level int
- Type int
- Data []byte
-}
-
-func TestControlMessage(t *testing.T) {
- for _, tt := range []struct {
- cs []mockControl
- }{
- {
- []mockControl{
- {Level: 1, Type: 1},
- },
- },
- {
- []mockControl{
- {Level: 2, Type: 2, Data: []byte{0xfe}},
- },
- },
- {
- []mockControl{
- {Level: 3, Type: 3, Data: []byte{0xfe, 0xff, 0xff, 0xfe}},
- },
- },
- {
- []mockControl{
- {Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
- },
- },
- {
- []mockControl{
- {Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
- {Level: 2, Type: 2, Data: []byte{0xfe}},
- },
- },
- } {
- var w []byte
- var tailPadLen int
- mm := NewControlMessage([]int{0})
- for i, c := range tt.cs {
- m := NewControlMessage([]int{len(c.Data)})
- l := len(m) - len(mm)
- if i == len(tt.cs)-1 && l > len(c.Data) {
- tailPadLen = l - len(c.Data)
- }
- w = append(w, m...)
- }
-
- var err error
- ww := make([]byte, len(w))
- copy(ww, w)
- m := ControlMessage(ww)
- for _, c := range tt.cs {
- if err = m.MarshalHeader(c.Level, c.Type, len(c.Data)); err != nil {
- t.Fatalf("(%v).MarshalHeader() = %v", tt.cs, err)
- }
- copy(m.Data(len(c.Data)), c.Data)
- m = m.Next(len(c.Data))
- }
- m = ControlMessage(w)
- for _, c := range tt.cs {
- m, err = m.Marshal(c.Level, c.Type, c.Data)
- if err != nil {
- t.Fatalf("(%v).Marshal() = %v", tt.cs, err)
- }
- }
- if !bytes.Equal(ww, w) {
- t.Fatalf("got %#v; want %#v", ww, w)
- }
-
- ws := [][]byte{w}
- if tailPadLen > 0 {
- // Test a message with no tail padding.
- nopad := w[:len(w)-tailPadLen]
- ws = append(ws, [][]byte{nopad}...)
- }
- for _, w := range ws {
- ms, err := ControlMessage(w).Parse()
- if err != nil {
- t.Fatalf("(%v).Parse() = %v", tt.cs, err)
- }
- for i, m := range ms {
- lvl, typ, dataLen, err := m.ParseHeader()
- if err != nil {
- t.Fatalf("(%v).ParseHeader() = %v", tt.cs, err)
- }
- if lvl != tt.cs[i].Level || typ != tt.cs[i].Type || dataLen != len(tt.cs[i].Data) {
- t.Fatalf("%v: got %d, %d, %d; want %d, %d, %d", tt.cs[i], lvl, typ, dataLen, tt.cs[i].Level, tt.cs[i].Type, len(tt.cs[i].Data))
- }
- }
- }
- }
-}