forked from josephspurrier/goversioninfo
-
Notifications
You must be signed in to change notification settings - Fork 0
/
goversioninfo_test.go
393 lines (301 loc) · 8.67 KB
/
goversioninfo_test.go
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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
package goversioninfo
import (
"bytes"
"io"
"io/ioutil"
"log"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
"github.com/akavel/rsrc/coff"
"github.com/stretchr/testify/assert"
)
// *****************************************************************************
// Logic Testing
// *****************************************************************************
func TestFile1(t *testing.T) {
testFile(t, "cmd")
testFile(t, "explorer")
testFile(t, "control")
testFile(t, "simple")
}
func testFile(t *testing.T, filename string) {
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config
if err := vi.ParseJSON(jsonBytes); err != nil {
t.Error("Could not parse "+filename+".json", err)
}
// Fill the structures with config data
vi.Build()
// Write the data to a buffer
vi.Walk()
path2, _ := filepath.Abs("./testdata/hex/" + filename + ".hex")
// This is for easily exporting results when the algorithm improves
/*path3, _ := filepath.Abs("./testdata/" + filename + ".out")
ioutil.WriteFile(path3, vi.Buffer.Bytes(), 0655)*/
expected, err := ioutil.ReadFile(path2)
assert.NoError(t, err)
if !bytes.Equal(vi.Buffer.Bytes(), expected) {
t.Error("Data does not match " + filename + ".hex")
}
// Test the Go file generation.
tmpdir, err := ioutil.TempDir("", "generate_go")
assert.NoError(t, err)
defer os.RemoveAll(tmpdir)
path4 := filepath.Join(tmpdir, filename+".go")
err = vi.WriteGo(path4, "")
assert.NoError(t, err)
gen, err := ioutil.ReadFile(path4)
assert.NoError(t, err)
path5, _ := filepath.Abs("./testdata/gofile/" + filename + ".go")
expected5, err := ioutil.ReadFile(path5)
if err != nil {
t.Error("Could not load "+path5, err)
}
// Handle newlines.
if runtime.GOOS == "windows" {
expected5 = []byte(strings.ReplaceAll(string(expected5), "\r\n", "\n"))
}
assert.Equal(t, string(expected5), string(gen))
}
func TestWrite32(t *testing.T) {
doTestWrite(t, "386")
}
func TestWrite64(t *testing.T) {
doTestWrite(t, "amd64")
}
func TestWriteArm32(t *testing.T) {
doTestWrite(t, "arm")
}
func TestWriteArm64(t *testing.T) {
doTestWrite(t, "arm64")
}
func doTestWrite(t *testing.T, arch string) {
filename := "cmd"
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config
if err := vi.ParseJSON(jsonBytes); err != nil {
t.Error("Could not parse "+filename+".json", err)
}
// Fill the structures with config data
vi.Build()
// Write the data to a buffer
vi.Walk()
tmpdir, err := ioutil.TempDir("", "resource")
assert.NoError(t, err)
defer os.RemoveAll(tmpdir)
file := filepath.Join(tmpdir, "resource.syso")
err = vi.WriteSyso(file, arch)
assert.NoError(t, err)
_, err = ioutil.ReadFile(file)
assert.NoError(t, err)
}
func TestMalformedJSON(t *testing.T) {
filename := "bad"
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config and return false
if err := vi.ParseJSON(jsonBytes); err == nil {
t.Error("Application was supposed to return error, got nil")
}
}
func TestIcon(t *testing.T) {
filename := "cmd"
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config
if err := vi.ParseJSON(jsonBytes); err != nil {
t.Error("Could not parse "+filename+".json", err)
}
vi.IconPath = "testdata/resource/icon.ico"
// Fill the structures with config data
vi.Build()
// Write the data to a buffer
vi.Walk()
tmpdir, err := ioutil.TempDir("", "resource")
assert.NoError(t, err)
defer os.RemoveAll(tmpdir)
file := filepath.Join(tmpdir, "resource.syso")
err = vi.WriteSyso(file, "386")
assert.NoError(t, err)
_, err = ioutil.ReadFile(file)
assert.NoError(t, err)
}
func TestBadIcon(t *testing.T) {
filename := "cmd"
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config
if err := vi.ParseJSON(jsonBytes); err != nil {
t.Error("Could not parse "+filename+".json", err)
}
vi.IconPath = "icon2.ico"
// Fill the structures with config data
vi.Build()
// Write the data to a buffer
vi.Walk()
tmpdir, err := ioutil.TempDir("", "resource")
assert.NoError(t, err)
defer os.RemoveAll(tmpdir)
file := filepath.Join(tmpdir, "resource.syso")
err = vi.WriteSyso(file, "386")
if err == nil {
t.Errorf("Error is missing because it should throw an error")
}
_, err = ioutil.ReadFile(file)
if err == nil {
t.Error("File should not exist "+file, err)
}
}
func TestTimestamp(t *testing.T) {
filename := "cmd"
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config
if err := vi.ParseJSON(jsonBytes); err != nil {
t.Error("Could not parse "+filename+".json", err)
}
vi.Timestamp = true
// Fill the structures with config data
vi.Build()
// Write the data to a buffer
vi.Walk()
tmpdir, err := ioutil.TempDir("", "resource")
assert.NoError(t, err)
defer os.RemoveAll(tmpdir)
file := filepath.Join(tmpdir, "resource.syso")
err = vi.WriteSyso(file, "386")
assert.NoError(t, err)
_, err = ioutil.ReadFile(file)
assert.NoError(t, err)
}
func TestVersionString(t *testing.T) {
filename := "cmd"
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config
if err := vi.ParseJSON(jsonBytes); err != nil {
t.Error("Could not parse "+filename+".json", err)
}
if vi.FixedFileInfo.GetVersionString() != "6.3.9600.16384" {
t.Errorf("Version String does not match: %v", vi.FixedFileInfo.GetVersionString())
}
}
func TestWriteHex(t *testing.T) {
filename := "cmd"
path, _ := filepath.Abs("./testdata/json/" + filename + ".json")
jsonBytes, err := ioutil.ReadFile(path)
assert.NoError(t, err)
// Create a new container
vi := &VersionInfo{}
// Parse the config
if err := vi.ParseJSON(jsonBytes); err != nil {
t.Error("Could not parse "+filename+".json", err)
}
// Fill the structures with config data
vi.Build()
// Write the data to a buffer
vi.Walk()
tmpdir, err := ioutil.TempDir("", "resource")
assert.NoError(t, err)
defer os.RemoveAll(tmpdir)
file := filepath.Join(tmpdir, "resource.syso")
err = vi.WriteHex(file)
assert.NoError(t, err)
_, err = ioutil.ReadFile(file)
assert.NoError(t, err)
}
func testdatatr2Uint32(t *testing.T) {
for _, tt := range []struct {
in string
out uint32
}{{"0", 0}, {"", 0}, {"FFEF", 65519}, {"\x00\x00", 0}} {
log.SetOutput(ioutil.Discard)
got := str2Uint32(tt.in)
if got != tt.out {
t.Errorf("%q: awaited %d, got %d.", tt.in, tt.out, got)
}
}
}
var unmarshals = []struct {
in string
needErr bool
}{
{"", false}, {"A", true}, {"1", false}, {`"FfeF"`, false},
{`"FfeF`, true}, {`"FXXX"`, true},
}
func TestLangID(t *testing.T) {
var lng LangID
for _, tt := range unmarshals {
if err := lng.UnmarshalJSON([]byte(tt.in)); tt.needErr && err == nil {
t.Errorf("%q: needed error, got nil.", tt.in)
} else if !tt.needErr && err != nil {
t.Errorf("%q: got error: %v", tt.in, err)
}
}
}
func TestCharsetID(t *testing.T) {
var cs CharsetID
for _, tt := range unmarshals {
if err := cs.UnmarshalJSON([]byte(tt.in)); tt.needErr && err == nil {
t.Errorf("%q: needed error, got nil.", tt.in)
} else if !tt.needErr && err != nil {
t.Errorf("%q: got error: %v", tt.in, err)
}
}
}
func TestWriteCoff(t *testing.T) {
tempFh, err := ioutil.TempFile("", "goversioninfo-test-")
if err != nil {
t.Fatalf("temp file: %v", err)
}
tempfn := tempFh.Name()
tempFh.Close()
defer os.Remove(tempfn)
if err := writeCoff(nil, ""); err == nil {
t.Errorf("needed error, got nil")
}
if err := writeCoff(nil, tempfn); err != nil {
t.Errorf("got %v", err)
}
if err := writeCoffTo(badWriter{writeErr: io.EOF}, coff.NewRSRC()); err == nil {
t.Errorf("needed write error, got nil")
}
if err := writeCoffTo(badWriter{closeErr: io.EOF}, nil); err == nil {
t.Errorf("needed close error, got nil")
}
}
type badWriter struct {
writeErr, closeErr error
}
func (w badWriter) Write(p []byte) (int, error) {
return len(p), w.writeErr
}
func (w badWriter) Close() error {
return w.closeErr
}