| // Copyright 2009 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package asn1 |
| |
| import ( |
| "bytes" |
| "encoding/hex" |
| "testing" |
| "time" |
| ) |
| |
| type intStruct struct { |
| A int |
| } |
| |
| type twoIntStruct struct { |
| A int |
| B int |
| } |
| |
| type nestedStruct struct { |
| A intStruct |
| } |
| |
| type rawContentsStruct struct { |
| Raw RawContent |
| A int |
| } |
| |
| type implicitTagTest struct { |
| A int "implicit,tag:5" |
| } |
| |
| type explicitTagTest struct { |
| A int "explicit,tag:5" |
| } |
| |
| type ia5StringTest struct { |
| A string "ia5" |
| } |
| |
| type printableStringTest struct { |
| A string "printable" |
| } |
| |
| type testSET []int |
| |
| func setPST(t *time.Time) *time.Time { |
| t.ZoneOffset = -28800 |
| return t |
| } |
| |
| type marshalTest struct { |
| in interface{} |
| out string // hex encoded |
| } |
| |
| var marshalTests = []marshalTest{ |
| {10, "02010a"}, |
| {127, "02017f"}, |
| {128, "02020080"}, |
| {-128, "020180"}, |
| {-129, "0202ff7f"}, |
| {intStruct{64}, "3003020140"}, |
| {twoIntStruct{64, 65}, "3006020140020141"}, |
| {nestedStruct{intStruct{127}}, "3005300302017f"}, |
| {[]byte{1, 2, 3}, "0403010203"}, |
| {implicitTagTest{64}, "3003850140"}, |
| {explicitTagTest{64}, "3005a503020140"}, |
| {time.SecondsToUTC(0), "170d3730303130313030303030305a"}, |
| {time.SecondsToUTC(1258325776), "170d3039313131353232353631365a"}, |
| {setPST(time.SecondsToUTC(1258325776)), "17113039313131353232353631362d30383030"}, |
| {BitString{[]byte{0x80}, 1}, "03020780"}, |
| {BitString{[]byte{0x81, 0xf0}, 12}, "03030481f0"}, |
| {ObjectIdentifier([]int{1, 2, 3, 4}), "06032a0304"}, |
| {ObjectIdentifier([]int{1, 2, 840, 133549, 1, 1, 5}), "06092a864888932d010105"}, |
| {"test", "130474657374"}, |
| {ia5StringTest{"test"}, "3006160474657374"}, |
| {printableStringTest{"test"}, "3006130474657374"}, |
| {printableStringTest{"test*"}, "30071305746573742a"}, |
| {rawContentsStruct{nil, 64}, "3003020140"}, |
| {rawContentsStruct{[]byte{0x30, 3, 1, 2, 3}, 64}, "3003010203"}, |
| {RawValue{Tag: 1, Class: 2, IsCompound: false, Bytes: []byte{1, 2, 3}}, "8103010203"}, |
| {testSET([]int{10}), "310302010a"}, |
| } |
| |
| func TestMarshal(t *testing.T) { |
| for i, test := range marshalTests { |
| data, err := Marshal(test.in) |
| if err != nil { |
| t.Errorf("#%d failed: %s", i, err) |
| } |
| out, _ := hex.DecodeString(test.out) |
| if bytes.Compare(out, data) != 0 { |
| t.Errorf("#%d got: %x want %x", i, data, out) |
| } |
| } |
| } |