1 /*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <gmock/gmock.h>
17 #include <gtest/gtest.h>
18
19 #include "../../../utils/dentry/src/meta_file_clouddisk.cpp"
20 #include "assistant.h"
21
22 namespace OHOS::FileManagement {
23 using namespace testing;
24 using namespace testing::ext;
25
26 constexpr uint32_t TEST_USER_ID = 201;
27 constexpr uint64_t TEST_ISIZE = 1024;
28
29 class MetaFileCloudDiskTest : public testing::Test {
30 public:
31 static void SetUpTestCase(void);
32 static void TearDownTestCase(void);
33 void SetUp();
34 void TearDown();
35 static inline std::shared_ptr<CloudDisk::AssistantMock> insMock = nullptr;
36 };
37
SetUpTestCase(void)38 void MetaFileCloudDiskTest::SetUpTestCase(void)
39 {
40 GTEST_LOG_(INFO) << "SetUpTestCase";
41 }
42
TearDownTestCase(void)43 void MetaFileCloudDiskTest::TearDownTestCase(void)
44 {
45 GTEST_LOG_(INFO) << "TearDownTestCase";
46 }
47
SetUp(void)48 void MetaFileCloudDiskTest::SetUp(void)
49 {
50 GTEST_LOG_(INFO) << "SetUp";
51 insMock = std::make_shared<CloudDisk::AssistantMock>();
52 CloudDisk::Assistant::ins = insMock;
53 }
54
TearDown(void)55 void MetaFileCloudDiskTest::TearDown(void)
56 {
57 GTEST_LOG_(INFO) << "TearDown";
58 CloudDisk::Assistant::ins = nullptr;
59 insMock = nullptr;
60 }
61
62 /**
63 * @tc.name: SetFileType001
64 * @tc.desc: Verify the SetFileType function
65 * @tc.type: FUNC
66 */
67 HWTEST_F(MetaFileCloudDiskTest, SetFileType001, TestSize.Level1)
68 {
69 GTEST_LOG_(INFO) << "SetFileType001 Start";
70 try {
71 HmdfsDentry de;
72 MetaHelper::SetFileType(&de, FILE_TYPE_CONTENT);
73 } catch (...) {
74 EXPECT_TRUE(false);
75 GTEST_LOG_(INFO) << "SetFileType001 ERROR";
76 }
77 GTEST_LOG_(INFO) << "SetFileType001 End";
78 }
79
80 /**
81 * @tc.name: FindDentryPage001
82 * @tc.desc: Verify the FindDentryPage function
83 * @tc.type: FUNC
84 */
85 HWTEST_F(MetaFileCloudDiskTest, FindDentryPage001, TestSize.Level1)
86 {
87 GTEST_LOG_(INFO) << "FindDentryPage001 Start";
88 try {
89 // init InitDcacheLookupCtx
90 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
91 MetaBase mBase("file1", "id1");
92 mBase.size = TEST_ISIZE;
93 DcacheLookupCtx ctx;
94 InitDcacheLookupCtx(&ctx, mBase, -1);
95
96 // FindDentryPage -> nullptr || FilePosLock -> 1
97 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillOnce(Return(1));
98 auto dentryBlk = FindDentryPage(0, &ctx);
99 EXPECT_EQ(dentryBlk, nullptr);
100 } catch (...) {
101 EXPECT_TRUE(false);
102 GTEST_LOG_(INFO) << "FindDentryPage001 ERROR";
103 }
104 GTEST_LOG_(INFO) << "FindDentryPage001 End";
105 }
106
107 /**
108 * @tc.name: FindDentryPage002
109 * @tc.desc: Verify the FindDentryPage function
110 * @tc.type: FUNC
111 */
112 HWTEST_F(MetaFileCloudDiskTest, FindDentryPage002, TestSize.Level1)
113 {
114 GTEST_LOG_(INFO) << "FindDentryPage002 Start";
115 try {
116 // init InitDcacheLookupCtx
117 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
118 MetaBase mBase("file1", "id1");
119 mBase.size = TEST_ISIZE;
120 DcacheLookupCtx ctx;
121 InitDcacheLookupCtx(&ctx, mBase, -1);
122
123 // FindDentryPage -> nullptr || FilePosLock -> 0&& ReadFile ->0
124 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillOnce(Return(0)).WillOnce(Return(0));
125 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillOnce(Return(0));
126 auto dentryBlk = FindDentryPage(0, &ctx);
127 EXPECT_EQ(dentryBlk, nullptr);
128 } catch (...) {
129 EXPECT_TRUE(false);
130 GTEST_LOG_(INFO) << "FindDentryPage002 ERROR";
131 }
132 GTEST_LOG_(INFO) << "FindDentryPage002 End";
133 }
134
135 /**
136 * @tc.name: FindDentryPage003
137 * @tc.desc: Verify the FindDentryPage function
138 * @tc.type: FUNC
139 */
140 HWTEST_F(MetaFileCloudDiskTest, FindDentryPage003, TestSize.Level1)
141 {
142 GTEST_LOG_(INFO) << "FindDentryPage003 Start";
143 try {
144 // init InitDcacheLookupCtx
145 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
146 MetaBase mBase("file1", "id1");
147 mBase.size = TEST_ISIZE;
148 DcacheLookupCtx ctx;
149 InitDcacheLookupCtx(&ctx, mBase, -1);
150
151 // FindDentryPage -> not nullptr || FilePosLock -> 0&& ReadFile -> DENTRYGROUP_SIZE
152 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillOnce(Return(0));
153 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillOnce(Return(DENTRYGROUP_SIZE));
154 auto dentryBlk = FindDentryPage(0, &ctx);
155 EXPECT_NE(dentryBlk, nullptr);
156 } catch (...) {
157 EXPECT_TRUE(false);
158 GTEST_LOG_(INFO) << "FindDentryPage003 ERROR";
159 }
160 GTEST_LOG_(INFO) << "FindDentryPage003 End";
161 }
162
163 /**
164 * @tc.name: InLevel001
165 * @tc.desc: Verify the InLeve function
166 * @tc.type: FUNC
167 */
168 HWTEST_F(MetaFileCloudDiskTest, InLevel001, TestSize.Level1)
169 {
170 GTEST_LOG_(INFO) << "InLevel001 Start";
171 try {
172 // init InitDcacheLookupCtx
173 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
174 MetaBase mBase("file1", "id1");
175 mBase.size = TEST_ISIZE;
176 DcacheLookupCtx ctx;
177 InitDcacheLookupCtx(&ctx, mBase, -1);
178
179 // FindDentryPage -> not nullptr || FilePosLock -> 0&& ReadFile -> DENTRYGROUP_SIZE
180 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(0));
181 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillRepeatedly(Return(DENTRYGROUP_SIZE));
182
183 HmdfsDentry *de = InLevel(2, &ctx);
184 EXPECT_EQ(de, nullptr);
185 } catch (...) {
186 EXPECT_TRUE(false);
187 GTEST_LOG_(INFO) << "InLevel001 ERROR";
188 }
189 GTEST_LOG_(INFO) << "InLevel001 End";
190 }
191
192 /**
193 * @tc.name: GetCreateInfo001
194 * @tc.desc: Verify the GetCreateInfo function
195 * @tc.type: FUNC
196 */
197 HWTEST_F(MetaFileCloudDiskTest, GetCreateInfo001, TestSize.Level1)
198 {
199 GTEST_LOG_(INFO) << "GetCreateInfo001 Start";
200 try {
201 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
202 MetaBase mBase("file1", "id1");
203 uint32_t bitPos = 0;
204 unsigned long bidx = 0;
205 HmdfsDentryGroup dentryBlk = {0};
206 uint32_t namehash = 0;
207
208 // HAndleFileFd -> success
209 EXPECT_CALL(*insMock, fstat(_, _)).WillRepeatedly(Return(0));
210 EXPECT_CALL(*insMock, ftruncate(_, _)).WillRepeatedly(Return(0));
211
212 // FilePosLock -> 2
213 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(2));
214
215 int ret = mFile.GetCreateInfo(mBase, bitPos, namehash, bidx, dentryBlk);
216 EXPECT_EQ(ret, 2);
217 } catch (...) {
218 EXPECT_TRUE(false);
219 GTEST_LOG_(INFO) << "GetCreateInfo001 ERROR";
220 }
221 GTEST_LOG_(INFO) << "GetCreateInfo001 End";
222 }
223
224 /**
225 * @tc.name: GetCreateInfo002
226 * @tc.desc: Verify the GetCreateInfo function
227 * @tc.type: FUNC
228 */
229 HWTEST_F(MetaFileCloudDiskTest, GetCreateInfo002, TestSize.Level1)
230 {
231 GTEST_LOG_(INFO) << "GetCreateInfo002 Start";
232 try {
233 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
234 MetaBase mBase("file1", "id1");
235 uint32_t bitPos = 0;
236 unsigned long bidx = 0;
237 HmdfsDentryGroup dentryBlk = {0};
238 uint32_t namehash = 0;
239
240 // HAndleFileFd -> success
241 EXPECT_CALL(*insMock, fstat(_, _)).WillRepeatedly(Return(0));
242 EXPECT_CALL(*insMock, ftruncate(_, _)).WillRepeatedly(Return(0));
243
244 // FilePosLock -> 0 && ReadFile -> 0 ENOENT
245 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(0));
246 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillRepeatedly(Return(0));
247
248 int ret = mFile.GetCreateInfo(mBase, bitPos, namehash, bidx, dentryBlk);
249 EXPECT_EQ(ret, 2);
250 } catch (...) {
251 EXPECT_TRUE(false);
252 GTEST_LOG_(INFO) << "GetCreateInfo002 ERROR";
253 }
254 GTEST_LOG_(INFO) << "GetCreateInfo002 End";
255 }
256
257 /**
258 * @tc.name: GetCreateInfo003
259 * @tc.desc: Verify the GetCreateInfo function
260 * @tc.type: FUNC
261 */
262 HWTEST_F(MetaFileCloudDiskTest, GetCreateInfo003, TestSize.Level1)
263 {
264 GTEST_LOG_(INFO) << "GetCreateInfo003 Start";
265 try {
266 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
267 MetaBase mBase("file1", "id1");
268 uint32_t bitPos = 0;
269 unsigned long bidx = 0;
270 HmdfsDentryGroup dentryBlk = {0};
271 uint32_t namehash = 0;
272
273 // HAndleFileFd -> success
274 EXPECT_CALL(*insMock, fstat(_, _)).WillRepeatedly(Return(0));
275 EXPECT_CALL(*insMock, ftruncate(_, _)).WillRepeatedly(Return(0));
276
277 // FilePosLock -> 0 && ReadFile -> DENTRYGROUP_SIZE
278 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(0));
279 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillRepeatedly(Return(DENTRYGROUP_SIZE));
280
281 int ret = mFile.GetCreateInfo(mBase, bitPos, namehash, bidx, dentryBlk);
282 EXPECT_EQ(ret, 0);
283 } catch (...) {
284 EXPECT_TRUE(false);
285 GTEST_LOG_(INFO) << "GetCreateInfo003 ERROR";
286 }
287 GTEST_LOG_(INFO) << "GetCreateInfo003 End";
288 }
289
290 /**
291 * @tc.name: DoCreate001
292 * @tc.desc: Verify the DoCreate function
293 * @tc.type: FUNC
294 */
295 HWTEST_F(MetaFileCloudDiskTest, DoCreate001, TestSize.Level1)
296 {
297 GTEST_LOG_(INFO) << "DoCreate001 Start";
298 try {
299 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
300 mFile.fd_ = UniqueFd(1);
301 MetaBase mBase("file1", "id1");
302
303 // InLevel -> nullPtr
304 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(0));
305 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillRepeatedly(Return(DENTRYGROUP_SIZE));
306
307 // GetCreateInfo -> 2
308 EXPECT_CALL(*insMock, fstat(_, _)).WillRepeatedly(Return(-1));
309
310 int ret = mFile.DoCreate(mBase);
311 EXPECT_NE(ret, 0);
312 } catch (...) {
313 EXPECT_TRUE(false);
314 GTEST_LOG_(INFO) << "DoCreate001 ERROR";
315 }
316 GTEST_LOG_(INFO) << "DoCreate001 End";
317 }
318
319 /**
320 * @tc.name: DoCreate002
321 * @tc.desc: Verify the DoCreate function
322 * @tc.type: FUNC
323 */
324 HWTEST_F(MetaFileCloudDiskTest, DoCreate002, TestSize.Level1)
325 {
326 GTEST_LOG_(INFO) << "DoCreate002 Start";
327 try {
328 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
329 mFile.fd_ = UniqueFd(1);
330 MetaBase mBase("file1", "id1");
331
332 // GetCreateInfo -> success
333 EXPECT_CALL(*insMock, fstat(_, _)).WillRepeatedly(Return(0));
334 EXPECT_CALL(*insMock, ftruncate(_, _)).WillRepeatedly(Return(0));
335 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(0));
336 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillRepeatedly(Return(DENTRYGROUP_SIZE));
337 // WriteFile->0
338 EXPECT_CALL(*insMock, WriteFile(_, _, _, _)).WillRepeatedly(Return(0));
339
340 int ret = mFile.DoCreate(mBase);
341 EXPECT_NE(ret, 0);
342 } catch (...) {
343 EXPECT_TRUE(false);
344 GTEST_LOG_(INFO) << "DoCreate002 ERROR";
345 }
346 GTEST_LOG_(INFO) << "DoCreate002 End";
347 }
348
349 /**
350 * @tc.name: DoCreate003
351 * @tc.desc: Verify the DoCreate function
352 * @tc.type: FUNC
353 */
354 HWTEST_F(MetaFileCloudDiskTest, DoCreate003, TestSize.Level1)
355 {
356 GTEST_LOG_(INFO) << "DoCreate003 Start";
357 try {
358 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
359 mFile.fd_ = UniqueFd(1);
360 MetaBase mBase("file1", "id1");
361
362 // GetCreateInfo -> success
363 EXPECT_CALL(*insMock, fstat(_, _)).WillRepeatedly(Return(0));
364 EXPECT_CALL(*insMock, ftruncate(_, _)).WillRepeatedly(Return(0));
365 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(0));
366 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillRepeatedly(Return(DENTRYGROUP_SIZE));
367 // WriteFile->DENTRYGROUP_SIZE
368 EXPECT_CALL(*insMock, WriteFile(_, _, _, _)).WillRepeatedly(Return(DENTRYGROUP_SIZE));
369
370 int ret = mFile.DoCreate(mBase);
371 EXPECT_EQ(ret, 0);
372 } catch (...) {
373 EXPECT_TRUE(false);
374 GTEST_LOG_(INFO) << "DoCreate003 ERROR";
375 }
376 GTEST_LOG_(INFO) << "DoCreate003 End";
377 }
378
379 /**
380 * @tc.name: LoadChildren001
381 * @tc.desc: Verify the LoadChildren function
382 * @tc.type: FUNC
383 */
384 HWTEST_F(MetaFileCloudDiskTest, LoadChildren001, TestSize.Level1)
385 {
386 GTEST_LOG_(INFO) << "LoadChildren001 Start";
387 try {
388 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
389 mFile.fd_ = UniqueFd(1);
390 std::vector<MetaBase> bases;
391 struct stat mockStat = {.st_size = 4 * 4096};
392
393 EXPECT_CALL(*insMock, fstat(_, _)).WillOnce(DoAll(SetArgPointee<1>(mockStat), Return(0)));
394 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillOnce(Return(2));
395
396 int ret = mFile.LoadChildren(bases);
397 EXPECT_EQ(ret, 2);
398 } catch (...) {
399 EXPECT_TRUE(false);
400 GTEST_LOG_(INFO) << "LoadChildren001 ERROR";
401 }
402 GTEST_LOG_(INFO) << "LoadChildren001 End";
403 }
404
405 /**
406 * @tc.name: LoadChildren002
407 * @tc.desc: Verify the LoadChildren function
408 * @tc.type: FUNC
409 */
410 HWTEST_F(MetaFileCloudDiskTest, LoadChildren002, TestSize.Level1)
411 {
412 GTEST_LOG_(INFO) << "LoadChildren002 Start";
413 try {
414 CloudDiskMetaFile mFile(TEST_USER_ID, "/", "id1");
415 mFile.fd_ = UniqueFd(1);
416 std::vector<MetaBase> bases;
417 struct stat mockStat = {.st_size = 4 * 4096};
418
419 EXPECT_CALL(*insMock, fstat(_, _)).WillOnce(DoAll(SetArgPointee<1>(mockStat), Return(0)));
420 EXPECT_CALL(*insMock, FilePosLock(_, _, _, _)).WillRepeatedly(Return(0));
421 EXPECT_CALL(*insMock, ReadFile(_, _, _, _)).WillRepeatedly(Return(DENTRYGROUP_SIZE));
422
423 int ret = mFile.LoadChildren(bases);
424 EXPECT_EQ(ret, 0);
425 } catch (...) {
426 EXPECT_TRUE(false);
427 GTEST_LOG_(INFO) << "LoadChildren002 ERROR";
428 }
429 GTEST_LOG_(INFO) << "LoadChildren002 End";
430 }
431 } // namespace OHOS::FileManagement