summaryrefslogtreecommitdiffstats
path: root/vendor/gopkg.in/asn1-ber.v1/header_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/gopkg.in/asn1-ber.v1/header_test.go')
-rw-r--r--vendor/gopkg.in/asn1-ber.v1/header_test.go135
1 files changed, 0 insertions, 135 deletions
diff --git a/vendor/gopkg.in/asn1-ber.v1/header_test.go b/vendor/gopkg.in/asn1-ber.v1/header_test.go
deleted file mode 100644
index cac1e2e2b..000000000
--- a/vendor/gopkg.in/asn1-ber.v1/header_test.go
+++ /dev/null
@@ -1,135 +0,0 @@
-package ber
-
-import (
- "bytes"
- "io"
- "testing"
-)
-
-func TestReadHeader(t *testing.T) {
- testcases := map[string]struct {
- Data []byte
- ExpectedIdentifier Identifier
- ExpectedLength int
- ExpectedBytesRead int
- ExpectedError string
- }{
- "empty": {
- Data: []byte{},
- ExpectedIdentifier: Identifier{},
- ExpectedLength: 0,
- ExpectedBytesRead: 0,
- ExpectedError: io.ErrUnexpectedEOF.Error(),
- },
-
- "valid short form": {
- Data: []byte{
- byte(ClassUniversal) | byte(TypePrimitive) | byte(TagCharacterString),
- 127,
- },
- ExpectedIdentifier: Identifier{
- ClassType: ClassUniversal,
- TagType: TypePrimitive,
- Tag: TagCharacterString,
- },
- ExpectedLength: 127,
- ExpectedBytesRead: 2,
- ExpectedError: "",
- },
-
- "valid long form": {
- Data: []byte{
- // 2-byte encoding of tag
- byte(ClassUniversal) | byte(TypePrimitive) | byte(HighTag),
- byte(TagCharacterString),
-
- // 2-byte encoding of length
- LengthLongFormBitmask | 1,
- 127,
- },
- ExpectedIdentifier: Identifier{
- ClassType: ClassUniversal,
- TagType: TypePrimitive,
- Tag: TagCharacterString,
- },
- ExpectedLength: 127,
- ExpectedBytesRead: 4,
- ExpectedError: "",
- },
-
- "valid indefinite length": {
- Data: []byte{
- byte(ClassUniversal) | byte(TypeConstructed) | byte(TagCharacterString),
- LengthLongFormBitmask,
- },
- ExpectedIdentifier: Identifier{
- ClassType: ClassUniversal,
- TagType: TypeConstructed,
- Tag: TagCharacterString,
- },
- ExpectedLength: LengthIndefinite,
- ExpectedBytesRead: 2,
- ExpectedError: "",
- },
-
- "invalid indefinite length": {
- Data: []byte{
- byte(ClassUniversal) | byte(TypePrimitive) | byte(TagCharacterString),
- LengthLongFormBitmask,
- },
- ExpectedIdentifier: Identifier{},
- ExpectedLength: 0,
- ExpectedBytesRead: 2,
- ExpectedError: "indefinite length used with primitive type",
- },
- }
-
- for k, tc := range testcases {
- reader := bytes.NewBuffer(tc.Data)
- identifier, length, read, err := readHeader(reader)
-
- if err != nil {
- if tc.ExpectedError == "" {
- t.Errorf("%s: unexpected error: %v", k, err)
- } else if err.Error() != tc.ExpectedError {
- t.Errorf("%s: expected error %v, got %v", k, tc.ExpectedError, err)
- }
- } else if tc.ExpectedError != "" {
- t.Errorf("%s: expected error %v, got none", k, tc.ExpectedError)
- continue
- }
-
- if read != tc.ExpectedBytesRead {
- t.Errorf("%s: expected read %d, got %d", k, tc.ExpectedBytesRead, read)
- }
-
- if identifier.ClassType != tc.ExpectedIdentifier.ClassType {
- t.Errorf("%s: expected class type %d (%s), got %d (%s)", k,
- tc.ExpectedIdentifier.ClassType,
- ClassMap[tc.ExpectedIdentifier.ClassType],
- identifier.ClassType,
- ClassMap[identifier.ClassType],
- )
- }
- if identifier.TagType != tc.ExpectedIdentifier.TagType {
- t.Errorf("%s: expected tag type %d (%s), got %d (%s)", k,
- tc.ExpectedIdentifier.TagType,
- TypeMap[tc.ExpectedIdentifier.TagType],
- identifier.TagType,
- TypeMap[identifier.TagType],
- )
- }
- if identifier.Tag != tc.ExpectedIdentifier.Tag {
- t.Errorf("%s: expected tag %d (%s), got %d (%s)", k,
- tc.ExpectedIdentifier.Tag,
- tagMap[tc.ExpectedIdentifier.Tag],
- identifier.Tag,
- tagMap[identifier.Tag],
- )
- }
-
- if length != tc.ExpectedLength {
- t.Errorf("%s: expected length %d, got %d", k, tc.ExpectedLength, length)
- }
- }
-}