1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/*
* Copyright (c) 2014 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package xdr_test
import (
"errors"
"testing"
. "github.com/davecgh/go-xdr/xdr2"
)
// TestErrorCodeStringer tests the stringized output for the ErrorCode type.
func TestErrorCodeStringer(t *testing.T) {
tests := []struct {
in ErrorCode
want string
}{
{ErrBadArguments, "ErrBadArguments"},
{ErrUnsupportedType, "ErrUnsupportedType"},
{ErrBadEnumValue, "ErrBadEnumValue"},
{ErrNotSettable, "ErrNotSettable"},
{ErrOverflow, "ErrOverflow"},
{ErrNilInterface, "ErrNilInterface"},
{ErrIO, "ErrIO"},
{ErrParseTime, "ErrParseTime"},
{0xffff, "Unknown ErrorCode (65535)"},
}
for i, test := range tests {
result := test.in.String()
if result != test.want {
t.Errorf("String #%d\n got: %s want: %s", i, result,
test.want)
continue
}
}
}
// TestUnmarshalError tests the error output for the UnmarshalError type.
func TestUnmarshalError(t *testing.T) {
tests := []struct {
in UnmarshalError
want string
}{
{
UnmarshalError{
ErrorCode: ErrIO,
Func: "test",
Description: "EOF while decoding 5 bytes",
Value: "testval",
},
"xdr:test: EOF while decoding 5 bytes - read: 'testval'",
},
{
UnmarshalError{
ErrorCode: ErrBadEnumValue,
Func: "test",
Description: "invalid enum",
Value: "testenum",
},
"xdr:test: invalid enum - read: 'testenum'",
},
{
UnmarshalError{
ErrorCode: ErrNilInterface,
Func: "test",
Description: "can't unmarshal to nil interface",
Value: nil,
},
"xdr:test: can't unmarshal to nil interface",
},
}
for i, test := range tests {
result := test.in.Error()
if result != test.want {
t.Errorf("Error #%d\n got: %s want: %s", i, result,
test.want)
continue
}
}
}
// TestMarshalError tests the error output for the MarshalError type.
func TestMarshalError(t *testing.T) {
tests := []struct {
in MarshalError
want string
}{
{
MarshalError{
ErrorCode: ErrIO,
Func: "test",
Description: "EOF while encoding 5 bytes",
Value: []byte{0x01, 0x02},
},
"xdr:test: EOF while encoding 5 bytes - wrote: '[1 2]'",
},
{
MarshalError{
ErrorCode: ErrBadEnumValue,
Func: "test",
Description: "invalid enum",
Value: "testenum",
},
"xdr:test: invalid enum - value: 'testenum'",
},
{
MarshalError{
ErrorCode: ErrNilInterface,
Func: "test",
Description: "can't marshal to nil interface",
Value: nil,
},
"xdr:test: can't marshal to nil interface",
},
}
for i, test := range tests {
result := test.in.Error()
if result != test.want {
t.Errorf("Error #%d\n got: %s want: %s", i, result,
test.want)
continue
}
}
}
// TestIOErr ensures the IsIO function behaves as expected given different error
// types.
func TestIOErr(t *testing.T) {
tests := []struct {
in error
want bool
}{
{
&MarshalError{
ErrorCode: ErrIO,
Func: "test",
Description: "EOF while encoding 5 bytes",
Value: []byte{0x01, 0x02},
},
true,
},
{
&MarshalError{
ErrorCode: ErrUnsupportedType,
Func: "test",
Description: "ErrUnsupportedType",
Value: []byte{},
},
false,
},
{
&UnmarshalError{
ErrorCode: ErrIO,
Func: "test",
Description: "EOF while decoding 5 bytes",
Value: []byte{0x01, 0x02},
},
true,
},
{
&UnmarshalError{
ErrorCode: ErrUnsupportedType,
Func: "test",
Description: "ErrUnsupportedType",
Value: []byte{},
},
false,
},
{
errors.New("boom"),
false,
},
}
for i, test := range tests {
result := IsIO(test.in)
if result != test.want {
t.Errorf("Error #%d\n got: %v want: %v", i, result,
test.want)
continue
}
}
}
|
