Repository navigation
Expand file tree
/
Copy pathfs-v1_test.go
More file actions
409 lines (358 loc) · 12.5 KB
/
Copy pathfs-v1_test.go
File metadata and controls
409 lines (358 loc) · 12.5 KB
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
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
/*
* Minio Cloud Storage, (C) 2016, 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import (
"bytes"
"context"
"os"
"path/filepath"
"testing"
)
// Tests for if parent directory is object
func TestFSParentDirIsObject(t *testing.T) {
obj, disk, err := prepareFS()
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(disk)
bucketName := "testbucket"
objectName := "object"
if err = obj.MakeBucketWithLocation(context.Background(), bucketName, ""); err != nil {
t.Fatal(err)
}
objectContent := "12345"
objInfo, err := obj.PutObject(context.Background(), bucketName, objectName,
mustGetHashReader(t, bytes.NewReader([]byte(objectContent)), int64(len(objectContent)), "", ""), nil)
if err != nil {
t.Fatal(err)
}
if objInfo.Name != objectName {
t.Fatalf("Unexpected object name returned got %s, expected %s", objInfo.Name, objectName)
}
fs := obj.(*FSObjects)
testCases := []struct {
parentIsObject bool
objectName string
}{
// parentIsObject is true if object is available.
{
parentIsObject: true,
objectName: objectName,
},
{
parentIsObject: false,
objectName: "",
},
{
parentIsObject: false,
objectName: ".",
},
// Should not cause infinite loop.
{
parentIsObject: false,
objectName: "/",
},
{
parentIsObject: false,
objectName: "\\",
},
// Should not cause infinite loop with double forward slash.
{
parentIsObject: false,
objectName: "//",
},
}
for i, testCase := range testCases {
gotValue := fs.parentDirIsObject(context.Background(), bucketName, testCase.objectName)
if testCase.parentIsObject != gotValue {
t.Errorf("Test %d: Unexpected value returned got %t, expected %t", i+1, gotValue, testCase.parentIsObject)
}
}
}
// TestNewFS - tests initialization of all input disks
// and constructs a valid `FS` object layer.
func TestNewFS(t *testing.T) {
// Do not attempt to create this path, the test validates
// so that NewFSObjectLayer initializes non existing paths
// and successfully returns initialized object layer.
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
_, err := NewFSObjectLayer("")
if err != errInvalidArgument {
t.Errorf("Expecting error invalid argument, got %s", err)
}
_, err = NewFSObjectLayer(disk)
if err != nil {
errMsg := "Unable to recognize backend format, Disk is not in FS format."
if err.Error() == errMsg {
t.Errorf("Expecting %s, got %s", errMsg, err)
}
}
}
// TestFSShutdown - initialize a new FS object layer then calls
// Shutdown to check returned results
func TestFSShutdown(t *testing.T) {
bucketName := "testbucket"
objectName := "object"
// Create and return an fsObject with its path in the disk
prepareTest := func() (*FSObjects, string) {
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
obj := initFSObjects(disk, t)
fs := obj.(*FSObjects)
objectContent := "12345"
obj.MakeBucketWithLocation(context.Background(), bucketName, "")
obj.PutObject(context.Background(), bucketName, objectName, mustGetHashReader(t, bytes.NewReader([]byte(objectContent)), int64(len(objectContent)), "", ""), nil)
return fs, disk
}
// Test Shutdown with regular conditions
fs, disk := prepareTest()
if err := fs.Shutdown(context.Background()); err != nil {
t.Fatal("Cannot shutdown the FS object: ", err)
}
os.RemoveAll(disk)
// Test Shutdown with faulty disk
fs, disk = prepareTest()
fs.DeleteObject(context.Background(), bucketName, objectName)
os.RemoveAll(disk)
if err := fs.Shutdown(context.Background()); err != nil {
t.Fatal("Got unexpected fs shutdown error: ", err)
}
}
// TestFSGetBucketInfo - test GetBucketInfo with healty and faulty disks
func TestFSGetBucketInfo(t *testing.T) {
// Prepare for testing
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
obj := initFSObjects(disk, t)
fs := obj.(*FSObjects)
bucketName := "bucket"
err := obj.MakeBucketWithLocation(context.Background(), "a", "")
if !isSameType(err, BucketNameInvalid{}) {
t.Fatal("BucketNameInvalid error not returned")
}
err = obj.MakeBucketWithLocation(context.Background(), bucketName, "")
if err != nil {
t.Fatal(err)
}
// Test with valid parameters
info, err := fs.GetBucketInfo(context.Background(), bucketName)
if err != nil {
t.Fatal(err)
}
if info.Name != bucketName {
t.Fatalf("wrong bucket name, expected: %s, found: %s", bucketName, info.Name)
}
// Test with non-existent bucket
_, err = fs.GetBucketInfo(context.Background(), "a")
if !isSameType(err, BucketNotFound{}) {
t.Fatal("BucketNotFound error not returned")
}
// Check for buckets and should get disk not found.
os.RemoveAll(disk)
if _, err = fs.GetBucketInfo(context.Background(), bucketName); err != nil {
if !isSameType(err, BucketNotFound{}) {
t.Fatal("BucketNotFound error not returned")
}
}
}
func TestFSPutObject(t *testing.T) {
// Prepare for tests
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
obj := initFSObjects(disk, t)
bucketName := "bucket"
objectName := "1/2/3/4/object"
if err := obj.MakeBucketWithLocation(context.Background(), bucketName, ""); err != nil {
t.Fatal(err)
}
// With a regular object.
_, err := obj.PutObject(context.Background(), bucketName+"non-existent", objectName, mustGetHashReader(t, bytes.NewReader([]byte("abcd")), int64(len("abcd")), "", ""), nil)
if err == nil {
t.Fatal("Unexpected should fail here, bucket doesn't exist")
}
if _, ok := err.(BucketNotFound); !ok {
t.Fatalf("Expected error type BucketNotFound, got %#v", err)
}
// With a directory object.
_, err = obj.PutObject(context.Background(), bucketName+"non-existent", objectName+"/", mustGetHashReader(t, bytes.NewReader([]byte("abcd")), 0, "", ""), nil)
if err == nil {
t.Fatal("Unexpected should fail here, bucket doesn't exist")
}
if _, ok := err.(BucketNotFound); !ok {
t.Fatalf("Expected error type BucketNotFound, got %#v", err)
}
_, err = obj.PutObject(context.Background(), bucketName, objectName, mustGetHashReader(t, bytes.NewReader([]byte("abcd")), int64(len("abcd")), "", ""), nil)
if err != nil {
t.Fatal(err)
}
_, err = obj.PutObject(context.Background(), bucketName, objectName+"/1", mustGetHashReader(t, bytes.NewReader([]byte("abcd")), int64(len("abcd")), "", ""), nil)
if err == nil {
t.Fatal("Unexpected should fail here, backend corruption occurred")
}
if nerr, ok := err.(PrefixAccessDenied); !ok {
t.Fatalf("Expected PrefixAccessDenied, got %#v", err)
} else {
if nerr.Bucket != "bucket" {
t.Fatalf("Expected 'bucket', got %s", nerr.Bucket)
}
if nerr.Object != "1/2/3/4/object/1" {
t.Fatalf("Expected '1/2/3/4/object/1', got %s", nerr.Object)
}
}
_, err = obj.PutObject(context.Background(), bucketName, objectName+"/1/", mustGetHashReader(t, bytes.NewReader([]byte("abcd")), 0, "", ""), nil)
if err == nil {
t.Fatal("Unexpected should fail here, backned corruption occurred")
}
if nerr, ok := err.(PrefixAccessDenied); !ok {
t.Fatalf("Expected PrefixAccessDenied, got %#v", err)
} else {
if nerr.Bucket != "bucket" {
t.Fatalf("Expected 'bucket', got %s", nerr.Bucket)
}
CC57
if nerr.Object != "1/2/3/4/object/1/" {
t.Fatalf("Expected '1/2/3/4/object/1/', got %s", nerr.Object)
}
}
}
// TestFSDeleteObject - test fs.DeleteObject() with healthy and corrupted disks
func TestFSDeleteObject(t *testing.T) {
// Prepare for tests
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
obj := initFSObjects(disk, t)
fs := obj.(*FSObjects)
bucketName := "bucket"
objectName := "object"
obj.MakeBucketWithLocation(context.Background(), bucketName, "")
obj.PutObject(context.Background(), bucketName, objectName, mustGetHashReader(t, bytes.NewReader([]byte("abcd")), int64(len("abcd")), "", ""), nil)
// Test with invalid bucket name
if err := fs.DeleteObject(context.Background(), "fo", objectName); !isSameType(err, BucketNameInvalid{}) {
t.Fatal("Unexpected error: ", err)
}
// Test with bucket does not exist
if err := fs.DeleteObject(context.Background(), "foobucket", "fooobject"); !isSameType(err, BucketNotFound{}) {
t.Fatal("Unexpected error: ", err)
}
// Test with invalid object name
if err := fs.DeleteObject(context.Background(), bucketName, "\\"); !isSameType(err, ObjectNameInvalid{}) {
t.Fatal("Unexpected error: ", err)
}
// Test with object does not exist.
if err := fs.DeleteObject(context.Background(), bucketName, "foooobject"); !isSameType(err, ObjectNotFound{}) {
t.Fatal("Unexpected error: ", err)
}
// Test with valid condition
if err := fs.DeleteObject(context.Background(), bucketName, objectName); err != nil {
t.Fatal("Unexpected error: ", err)
}
// Delete object should err disk not found.
os.RemoveAll(disk)
if err := fs.DeleteObject(context.Background(), bucketName, objectName); err != nil {
if !isSameType(err, BucketNotFound{}) {
t.Fatal("Unexpected error: ", err)
}
}
}
// TestFSDeleteBucket - tests for fs DeleteBucket
func TestFSDeleteBucket(t *testing.T) {
// Prepare for testing
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
obj := initFSObjects(disk, t)
fs := obj.(*FSObjects)
bucketName := "bucket"
err := obj.MakeBucketWithLocation(context.Background(), bucketName, "")
if err != nil {
t.Fatal("Unexpected error: ", err)
}
// Test with an invalid bucket name
if err = fs.DeleteBucket(context.Background(), "fo"); !isSameType(err, BucketNotFound{}) {
t.Fatal("Unexpected error: ", err)
}
// Test with an inexistant bucket
if err = fs.DeleteBucket(context.Background(), "foobucket"); !isSameType(err, BucketNotFound{}) {
t.Fatal("Unexpected error: ", err)
}
// Test with a valid case
if err = fs.DeleteBucket(context.Background(), bucketName); err != nil {
t.Fatal("Unexpected error: ", err)
}
obj.MakeBucketWithLocation(context.Background(), bucketName, "")
// Delete bucket should get error disk not found.
os.RemoveAll(disk)
if err = fs.DeleteBucket(context.Background(), bucketName); err != nil {
if !isSameType(err, BucketNotFound{}) {
t.Fatal("Unexpected error: ", err)
}
}
}
// TestFSListBuckets - tests for fs ListBuckets
func TestFSListBuckets(t *testing.T) {
// Prepare for tests
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
obj := initFSObjects(disk, t)
fs := obj.(*FSObjects)
bucketName := "bucket"
if err := obj.MakeBucketWithLocation(context.Background(), bucketName, ""); err != nil {
t.Fatal("Unexpected error: ", err)
}
globalServiceDoneCh <- struct{}{}
// Create a bucket with invalid name
if err := os.MkdirAll(pathJoin(fs.fsPath, "vo^"), 0777); err != nil {
t.Fatal("Unexpected error: ", err)
}
f, err := os.Create(pathJoin(fs.fsPath, "test"))
if err != nil {
t.Fatal("Unexpected error: ", err)
}
f.Close()
// Test list buckets to have only one entry.
buckets, err := fs.ListBuckets(context.Background())
if err != nil {
t.Fatal("Unexpected error: ", err)
}
if len(buckets) != 1 {
t.Fatal("ListBuckets not working properly", buckets)
}
// Test ListBuckets with disk not found.
os.RemoveAll(disk)
if _, err := fs.ListBuckets(context.Background()); err != nil {
if err != errDiskNotFound {
t.Fatal("Unexpected error: ", err)
}
}
}
// TestFSHealObject - tests for fs HealObject
func TestFSHealObject(t *testing.T) {
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
obj := initFSObjects(disk, t)
_, err := obj.HealObject(context.Background(), "bucket", "object", false)
if err == nil || !isSameType(err, NotImplemented{}) {
t.Fatalf("Heal Object should return NotImplemented error ")
}
}
// TestFSListObjectHeal - tests for fs ListObjectHeals
func TestFSListObjectsHeal(t *testing.T) {
disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
defer os.RemoveAll(disk)
obj := initFSObjects(disk, t)
_, err := obj.ListObjectsHeal(context.Background(), "bucket", "prefix", "marker", "delimiter", 1000)
if err == nil || !isSameType(err, NotImplemented{}) {
t.Fatalf("Heal Object should return NotImplemented error ")
}
}