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1 /*
2  * Copyright (c) 2021 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 <stdlib.h>
17 #include <ctype.h>
18 #include <wctype.h>
19 #include <wchar.h>
20 #include <string.h>
21 
22 #include "gtest/gtest.h"
23 #include "log.h"
24 #include "utils.h"
25 
26 using namespace testing::ext;
27 
28 class ActsUtilConvertApiTest : public testing::Test {
29 public:
30     locale_t g_aucaNewloc;
31 protected:
32     // SetUpTestCase: Testsuit setup, run before 1st testcase
SetUpTestCase(void)33     static void SetUpTestCase(void)
34     {
35     }
36     // TearDownTestCase: Testsuit teardown, run after last testcase
TearDownTestCase(void)37     static void TearDownTestCase(void)
38     {
39     }
40     // Testcase setup
SetUp()41     virtual void SetUp()
42     {
43         g_aucaNewloc = newlocale(LC_ALL_MASK, "", (locale_t)0);
44     }
45     // Testcase teardown
TearDown()46     virtual void TearDown()
47     {
48         freelocale(g_aucaNewloc);
49     }
50 };
51 
52 /**
53 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_0100
54 * @tc.name       test _tolower api with upper alpha
55 * @tc.desc       [C- SOFTWARE -0200]
56 */
57 HWTEST_F(ActsUtilConvertApiTest, testTolower0100, Function | MediumTest | Level1) {
58     char paraChar;
59     int returnVal;
60 
61     paraChar = 'A';
62     returnVal = _tolower(paraChar);
63     LOGD("    _tolower c:='%c',   returnVal:='%c'\n", paraChar, returnVal);
64     ASSERT_TRUE('a' == returnVal) << "ErrInfo: _tolower  returnVal:='" << returnVal << "'";
65 }
66 
67 /**
68 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_0200
69 * @tc.name       test _tolower api with digit
70 * @tc.desc       [C- SOFTWARE -0200]
71 */
72 HWTEST_F(ActsUtilConvertApiTest, testTolower0200, Function | MediumTest | Level1) {
73     char paraChar;
74     int returnVal;
75 
76     paraChar = '5';
77     returnVal = _tolower(paraChar);
78     LOGD("    _tolower c:='%c',   returnVal:='%c'\n", paraChar, returnVal);
79     ASSERT_TRUE('5' == returnVal) << "ErrInfo: _tolower  returnVal:='" << returnVal << "'";
80 }
81 
82 /**
83 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_0300
84 * @tc.name       test _tolower api with lower alpha
85 * @tc.desc       [C- SOFTWARE -0200]
86 */
87 HWTEST_F(ActsUtilConvertApiTest, testTolower0300, Function | MediumTest | Level1) {
88     char paraChar;
89     int returnVal;
90 
91     paraChar = 'z';
92     returnVal = _tolower(paraChar);
93     LOGD("    _tolower c:='%c',   returnVal:='%c'\n", paraChar, returnVal);
94     ASSERT_TRUE('z' == returnVal) << "ErrInfo: _tolower  returnVal:='" << returnVal << "'";
95 }
96 
97 /* *
98  * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_0310
99  * @tc.name       test _tolower api abnormal scenario with two uppercase characters
100  * @tc.desc       [C- SOFTWARE -0200]
101  */
102 HWTEST_F(ActsUtilConvertApiTest, testTolower0310, Function | MediumTest | Level1)
103 {
104     char paraChar;
105     int returnVal;
106 
107     paraChar = 'AZ';
108     returnVal = _tolower(paraChar);
109     LOGD("    _tolower c:='%c',   returnVal:='%c'/n", paraChar, returnVal);
110     EXPECT_FALSE('az' == returnVal) << "ErrInfo: _tolower  returnVal:='" << returnVal << "'";
111 }
112 
113 /* *
114  * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_0320
115  * @tc.name       test _tolower api abnormal scenario with multiple digital characters
116  * @tc.desc       [C- SOFTWARE -0200]
117  */
118 HWTEST_F(ActsUtilConvertApiTest, testTolower0320, Function | MediumTest | Level1)
119 {
120     char paraChar;
121     int returnVal;
122 
123     paraChar = '22';
124     returnVal = _tolower(paraChar);
125     LOGD("    _tolower c:='%c',   returnVal:='%c'/n", paraChar, returnVal);
126     EXPECT_FALSE('22' == returnVal) << "ErrInfo: _tolower  returnVal:='" << returnVal << "'";
127 }
128 
129 /* *
130  * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_0330
131  * @tc.name       test _tolower api abnormal scenario with special symbols characters
132  * @tc.desc       [C- SOFTWARE -0200]
133  */
134 HWTEST_F(ActsUtilConvertApiTest, testTolower0330, Function | MediumTest | Level1)
135 {
136     char paraChar;
137     int returnVal;
138 
139     paraChar = '@';
140     returnVal = _tolower(paraChar);
141     LOGD("    _tolower c:='%c',   returnVal:='%c'/n", paraChar, returnVal);
142     ASSERT_TRUE(96 == returnVal) << "ErrInfo: _tolower  returnVal:='" << returnVal << "'";
143 }
144 
145 
146 /**
147 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_0400
148 * @tc.name       test _toupper api with lower alpha
149 * @tc.desc       [C- SOFTWARE -0200]
150 */
151 HWTEST_F(ActsUtilConvertApiTest, testToupper0400, Function | MediumTest | Level1) {
152     char paraChar;
153     int returnVal;
154 
155     paraChar = 'a';
156     returnVal = _toupper(paraChar);
157     LOGD("    _toupper c:='%c',   returnVal:='%c'\n", paraChar, returnVal);
158     ASSERT_TRUE('A' == returnVal) << "ErrInfo: _toupper  returnVal:='" << returnVal << "'";
159 }
160 
161 /**
162 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_0500
163 * @tc.name       test _toupper api with upper alpha
164 * @tc.desc       [C- SOFTWARE -0200]
165 */
166 HWTEST_F(ActsUtilConvertApiTest, testToupper0500, Function | MediumTest | Level1) {
167     char paraChar;
168     int returnVal;
169 
170     paraChar = 'Z';
171     returnVal = _toupper(paraChar);
172     LOGD("    _toupper c:='%c',   returnVal:='%c'\n", paraChar, returnVal);
173     ASSERT_TRUE('Z' == returnVal) << "ErrInfo: _toupper  returnVal:='" << returnVal << "'";
174 }
175 
176 /* *
177  * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_0510
178  * @tc.name       test _toupper api abnormal scenario with special symbols characters
179  * @tc.desc       [C- SOFTWARE -0200]
180  */
181 HWTEST_F(ActsUtilConvertApiTest, testToupper0510, Function | MediumTest | Level1)
182 {
183     char paraChar;
184     int returnVal;
185 
186     paraChar = '@';
187     returnVal = _toupper(paraChar);
188     LOGD("    _toupper c:='%c',   returnVal:='%c'/n", paraChar, returnVal);
189     ASSERT_TRUE('@' == returnVal) << "ErrInfo: _toupper  returnVal:='" << returnVal << "'";
190 }
191 
192 /* *
193  * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_0520
194  * @tc.name       test _toupper api with ASCII
195  * @tc.desc       [C- SOFTWARE -0200]
196  */
197 HWTEST_F(ActsUtilConvertApiTest, testToupper0520, Function | MediumTest | Level1)
198 {
199     char paraChar;
200     int returnVal;
201 
202     paraChar = 50;
203     returnVal = _toupper(paraChar);
204     LOGD("    _toupper c:='%c',   returnVal:='%c'/n", paraChar, returnVal);
205     ASSERT_TRUE(18 == returnVal) << "ErrInfo: _toupper  returnVal:='" << returnVal << "'";
206 }
207 
208 /* *
209  * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_0530
210  * @tc.name       test _toupper api abnormal scenario with multiple lowercase characters
211  * @tc.desc       [C- SOFTWARE -0200]
212  */
213 HWTEST_F(ActsUtilConvertApiTest, testToupper0530, Function | MediumTest | Level1)
214 {
215     char paraChar;
216     int returnVal;
217 
218     paraChar = 'aa';
219     returnVal = _toupper(paraChar);
220     LOGD("    _toupper c:='%c',   returnVal:='%c'/n", paraChar, returnVal);
221     EXPECT_FALSE('AA' == returnVal) << "ErrInfo: _toupper  returnVal:='" << returnVal << "'";
222 }
223 
224 /* *
225  * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_0540
226  * @tc.name       test _toupper api abnormal scenario with multiple lowercase characters combination
227  * @tc.desc       [C- SOFTWARE -0200]
228  */
229 HWTEST_F(ActsUtilConvertApiTest, testToupper0540, Function | MediumTest | Level1)
230 {
231     char paraChar;
232     int returnVal;
233 
234     paraChar = 'az';
235     returnVal = _toupper(paraChar);
236     LOGD("    _toupper c:='%c',   returnVal:='%c'/n", paraChar, returnVal);
237     EXPECT_FALSE('AZ' == returnVal) << "ErrInfo: _toupper  returnVal:='" << returnVal << "'";
238 }
239 
240 /**
241 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0600
242 * @tc.name       test atof api with string
243 * @tc.desc       [C- SOFTWARE -0200]
244 */
245 HWTEST_F(ActsUtilConvertApiTest, testAtof0600, Function | MediumTest | Level1) {
246     const char *paraChar = nullptr;
247     double returnVal;
248 
249     paraChar = "abcde";
250     returnVal = atof(paraChar);
251     LOGD("    atof c:='%s',   returnVal:='%f'\n", paraChar, returnVal);
252     ASSERT_TRUE(0.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
253 }
254 
255 /**
256 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0700
257 * @tc.name       test atof api with empty string
258 * @tc.desc       [C- SOFTWARE -0200]
259 */
260 HWTEST_F(ActsUtilConvertApiTest, testAtof0700, Function | MediumTest | Level1) {
261     const char *paraChar = nullptr;
262     double returnVal;
263 
264     paraChar = "";
265     returnVal = atof(paraChar);
266     LOGD("    atof c:='%s',   returnVal:='%f'\n", paraChar, returnVal);
267     ASSERT_TRUE(0.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
268 }
269 
270 /**
271 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0800
272 * @tc.name       test atof api with digit2
273 * @tc.desc       [C- SOFTWARE -0200]
274 */
275 HWTEST_F(ActsUtilConvertApiTest, testAtof0800, Function | MediumTest | Level1) {
276     const char *paraChar = nullptr;
277     double returnVal;
278 
279     paraChar = "12345";
280     returnVal = atof(paraChar);
281     LOGD("    atof c:='%s',   returnVal:='%f'\n", paraChar, returnVal);
282     ASSERT_TRUE(12345.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
283 }
284 
285 /* *
286  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0810
287  * @tc.name       test atof api with digit1
288  * @tc.desc       [C- SOFTWARE -0200]
289  */
290 HWTEST_F(ActsUtilConvertApiTest, testAtof0810, Function | MediumTest | Level1)
291 {
292     const char *paraChar = nullptr;
293     double returnVal;
294 
295     paraChar = "xtstest abcde";
296     returnVal = atof(paraChar);
297     LOGD("    atof c:='%s',   returnVal:='%f'/n", paraChar, returnVal);
298     ASSERT_TRUE(0.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
299 }
300 
301 /* *
302  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0820
303  * @tc.name       test atof api with digit3
304  * @tc.desc       [C- SOFTWARE -0200]
305  */
306 HWTEST_F(ActsUtilConvertApiTest, testAtof0820, Function | MediumTest | Level1)
307 {
308     const char *paraChar = nullptr;
309     double returnVal;
310 
311     paraChar = "xtstest 123456";
312     returnVal = atof(paraChar);
313     LOGD("    atof c:='%s',   returnVal:='%f'/n", paraChar, returnVal);
314     ASSERT_TRUE(0.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
315 }
316 
317 /* *
318  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0830
319  * @tc.name       test atof api with digit4
320  * @tc.desc       [C- SOFTWARE -0200]
321  */
322 HWTEST_F(ActsUtilConvertApiTest, testAtof0830, Function | MediumTest | Level1)
323 {
324     const char *paraChar = nullptr;
325     double returnVal;
326 
327     paraChar = "123456    ";
328     returnVal = atof(paraChar);
329     LOGD("    atof c:='%s',   returnVal:='%f'/n", paraChar, returnVal);
330     ASSERT_TRUE(123456.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
331 }
332 
333 /* *
334  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0840
335  * @tc.name       test atof api with digit5
336  * @tc.desc       [C- SOFTWARE -0200]
337  */
338 HWTEST_F(ActsUtilConvertApiTest, testAtof0840, Function | MediumTest | Level1)
339 {
340     const char *paraChar = nullptr;
341     double returnVal;
342 
343     paraChar = "      abcde";
344     returnVal = atof(paraChar);
345     LOGD("    atof c:='%s',   returnVal:='%f'/n", paraChar, returnVal);
346     ASSERT_TRUE(0.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
347 }
348 
349 /* *
350  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0850
351  * @tc.name       test atof api with digit6
352  * @tc.desc       [C- SOFTWARE -0200]
353  */
354 HWTEST_F(ActsUtilConvertApiTest, testAtof0850, Function | MediumTest | Level1)
355 {
356     const char *paraChar = nullptr;
357     double returnVal;
358 
359     paraChar = "      abcde     ";
360     returnVal = atof(paraChar);
361     LOGD("    atof c:='%s',   returnVal:='%f'/n", paraChar, returnVal);
362     ASSERT_TRUE(0.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
363 }
364 
365 /* *
366  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOF_0860
367  * @tc.name       test atof api with digit7
368  * @tc.desc       [C- SOFTWARE -0200]
369  */
370 HWTEST_F(ActsUtilConvertApiTest, testAtof0860, Function | MediumTest | Level1)
371 {
372     const char *paraChar = nullptr;
373     double returnVal;
374 
375     paraChar = "a";
376     returnVal = atof(paraChar);
377     LOGD("    atof c:='%s',   returnVal:='%f'/n", paraChar, returnVal);
378     ASSERT_TRUE(0.000000 == returnVal) << "ErrInfo: atof  returnVal:='" << returnVal << "'";
379 }
380 
381 /**
382 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOL_0900
383 * @tc.name       test atol api with string
384 * @tc.desc       [C- SOFTWARE -0200]
385 */
386 HWTEST_F(ActsUtilConvertApiTest, testAtol0900, Function | MediumTest | Level1) {
387     const char *paraChar = nullptr;
388     long int returnVal;
389 
390     paraChar = "abcde";
391     returnVal = atol(paraChar);
392     LOGD("    atol c:='%s',   returnVal:='%ld'\n", paraChar, returnVal);
393     ASSERT_TRUE(0 == returnVal) << "ErrInfo: atol  returnVal:='" << returnVal << "'";
394 }
395 
396 /**
397 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOL_1000
398 * @tc.name       test atol api with empty string
399 * @tc.desc       [C- SOFTWARE -0200]
400 */
401 HWTEST_F(ActsUtilConvertApiTest, testAtol1000, Function | MediumTest | Level1) {
402     const char *paraChar = nullptr;
403     long int returnVal;
404 
405     paraChar = "";
406     returnVal = atol(paraChar);
407     LOGD("    atol c:='%s',   returnVal:='%ld'\n", paraChar, returnVal);
408     ASSERT_TRUE(0 == returnVal) << "ErrInfo: atol  returnVal:='" << returnVal << "'";
409 }
410 
411 /**
412 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOL_1100
413 * @tc.name       test atol api with digit9
414 * @tc.desc       [C- SOFTWARE -0200]
415 */
416 HWTEST_F(ActsUtilConvertApiTest, testAtol1100, Function | MediumTest | Level1) {
417     const char *paraChar = nullptr;
418     long int returnVal;
419 
420     paraChar = "12345";
421     returnVal = atol(paraChar);
422     LOGD("    atol c:='%s',   returnVal:='%ld'\n", paraChar, returnVal);
423     ASSERT_TRUE(12345 == returnVal) << "ErrInfo: atol  returnVal:='" << returnVal << "'";
424 }
425 
426 /* *
427  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOL_0100
428  * @tc.name       test atol api with digit8
429  * @tc.desc       [C- SOFTWARE -0200]
430  */
431 HWTEST_F(ActsUtilConvertApiTest, testAtol0100, Function | MediumTest | Level1)
432 {
433     const char *paraChar = nullptr;
434     long int returnVal;
435 
436     paraChar = "12345.111";
437     returnVal = atol(paraChar);
438     LOGD("    atol c:='%s',   returnVal:='%ld'/n", paraChar, returnVal);
439     ASSERT_TRUE(12345 == returnVal) << "ErrInfo: atol  returnVal:='" << returnVal << "'";
440 }
441 
442 /* *
443  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOL_0200
444  * @tc.name       test atol api with digit10
445  * @tc.desc       [C- SOFTWARE -0200]
446  */
447 HWTEST_F(ActsUtilConvertApiTest, testAtol0200, Function | MediumTest | Level1)
448 {
449     const char *paraChar = nullptr;
450     long int returnVal;
451 
452     paraChar = "-12345";
453     returnVal = atol(paraChar);
454     LOGD("    atol c:='%s',   returnVal:='%ld'/n", paraChar, returnVal);
455     ASSERT_TRUE(-12345 == returnVal) << "ErrInfo: atol  returnVal:='" << returnVal << "'";
456 }
457 
458 /**
459 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOLL_1200
460 * @tc.name       test atoll api with string
461 * @tc.desc       [C- SOFTWARE -0200]
462 */
463 HWTEST_F(ActsUtilConvertApiTest, testAtoll1200, Function | MediumTest | Level1) {
464     const char *paraChar = nullptr;
465     long long int returnVal;
466 
467     paraChar = "abcde";
468     returnVal = atoll(paraChar);
469     LOGD("    atoll c:='%s',   returnVal:='%lld'\n", paraChar, returnVal);
470     ASSERT_TRUE(0 == returnVal) << "ErrInfo: atoll  returnVal:='" << returnVal << "'";
471 }
472 
473 /**
474 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOLL_1300
475 * @tc.name       test atoll api with empty string
476 * @tc.desc       [C- SOFTWARE -0200]
477 */
478 HWTEST_F(ActsUtilConvertApiTest, testAtoll1300, Function | MediumTest | Level1) {
479     const char *paraChar = nullptr;
480     long long int returnVal;
481 
482     paraChar = "";
483     returnVal = atoll(paraChar);
484     LOGD("    atoll c:='%s',   returnVal:='%lld'\n", paraChar, returnVal);
485     ASSERT_TRUE(0 == returnVal) << "ErrInfo: atoll  returnVal:='" << returnVal << "'";
486 }
487 
488 /**
489 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ATOLL_1400
490 * @tc.name       test atoll api with digit
491 * @tc.desc       [C- SOFTWARE -0200]
492 */
493 HWTEST_F(ActsUtilConvertApiTest, testAtoll1400, Function | MediumTest | Level1) {
494     const char *paraChar = nullptr;
495     long long int returnVal;
496 
497     paraChar = "1234567890";
498     returnVal = atoll(paraChar);
499     LOGD("    atoll c:='%s',   returnVal:='%lld'\n", paraChar, returnVal);
500     ASSERT_TRUE(1234567890 == returnVal) << "ErrInfo: atoll  returnVal:='" << returnVal << "'";
501 }
502 
503 /**
504 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ECVT_1500
505 * @tc.name       test ecvt api with decimal double
506 * @tc.desc       [C- SOFTWARE -0200]
507 */
508 HWTEST_F(ActsUtilConvertApiTest, testEcvt1500, Function | MediumTest | Level1) {
509     char *returnVal = nullptr;
510     double paraValue;
511     int digitCount;
512     int paraDec;
513     int paraSign;
514 
515     paraValue = 12345.6789;
516     digitCount = 10;
517     returnVal = ecvt(paraValue, digitCount, &paraDec, &paraSign);
518     LOGD("    ecvt  paraValue:='%f',  digitCount:='%d',  paraDec = '%d',  paraSign = '%d',  returnVal:='%s'\n",
519         paraValue, digitCount, paraDec, paraSign, returnVal);
520     ASSERT_TRUE(strcmp(returnVal, "1234567890") == 0 && paraSign == 0 && paraDec == 5) <<
521         "ErrInfo: ecvt returnVal:='" << returnVal << "',  paraDec:='" << paraDec << "', paraSign:='" << paraSign << "'";
522 }
523 
524 /**
525 * @tc.number     SUB_KERNEL_UTIL_CONVERT_ECVT_1600
526 * @tc.name       test ecvt api with exponent double2
527 * @tc.desc       [C- SOFTWARE -0200]
528 */
529 HWTEST_F(ActsUtilConvertApiTest, testEcvt1600, Function | MediumTest | Level1) {
530     char *returnVal = nullptr;
531     double paraValue;
532     int digitCount;
533     int paraDec;
534     int paraSign;
535 
536     paraValue = -0.123e4;
537     digitCount = 5;
538     returnVal = ecvt(paraValue, digitCount, &paraDec, &paraSign);
539     LOGD("    ecvt  paraValue:='%d',  digitCount:='%d',  paraDec = '%d',  paraSign = '%d',  returnVal:='%s'\n",
540         paraValue, digitCount, returnVal, paraDec, paraSign);
541     ASSERT_TRUE(strcmp(returnVal, "12300") == 0 && paraSign == 1 && paraDec != 0) <<
542         "ErrInfo: ecvt returnVal:='" << returnVal << "',  paraDec:='" << paraDec << "', paraSign:='" << paraSign << "'";
543 }
544 
545 /* *
546  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ECVT_1610
547  * @tc.name       test ecvt api with exponent double1
548  * @tc.desc       [C- SOFTWARE -0200]
549  */
550 HWTEST_F(ActsUtilConvertApiTest, testEcvt1610, Function | MediumTest | Level1)
551 {
552     int dec, sign;
553     char *returnVal;
554 
555     double paraValue = 3.1415926385;
556     int precision = 10;
557 
558     returnVal = ecvt(paraValue, precision, &dec, &sign);
559     LOGD("    ecvt  paraValue:='%f',  precision:='%d',  dec = '%d',  sign = '%d',  returnVal:='%s'/n", paraValue,
560         precision, dec, sign, returnVal);
561     ASSERT_TRUE(strcmp(returnVal, "3141592639") == 0 && dec == 1 && sign == 0) << "ErrInfo: ecvt returnVal:='" <<
562         returnVal << "',  dec:='" << dec << "', sign:='" << sign << "'";
563 }
564 
565 /* *
566  * @tc.number     SUB_KERNEL_UTIL_CONVERT_ECVT_1630
567  * @tc.name       test ecvt api with exponent double3
568  * @tc.desc       [C- SOFTWARE -0200]
569  */
570 HWTEST_F(ActsUtilConvertApiTest, testEcvt1630, Function | MediumTest | Level1)
571 {
572     int dec, sign;
573     char *returnVal;
574 
575     double paraValue = 0.0;
576     int precision = 10;
577 
578     returnVal = ecvt(paraValue, precision, &dec, &sign);
579     LOGD("    ecvt  paraValue:='%f',  precision:='%d',  dec = '%d',  sign = '%d',  returnVal:='%s'/n", paraValue,
580         precision, dec, sign, returnVal);
581     ASSERT_TRUE(strcmp(returnVal, "0000000000") == 0 && dec == 1 && sign == 0) << "ErrInfo: ecvt returnVal:='" <<
582         returnVal << "',  dec:='" << dec << "', sign:='" << sign << "'";
583 }
584 
585 /**
586 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOASCII_1700
587 * @tc.name       test toascii api with digit
588 * @tc.desc       [C- SOFTWARE -0200]
589 */
590 HWTEST_F(ActsUtilConvertApiTest, testToascii1700, Function | MediumTest | Level1) {
591     char paraVal;
592     int returnVal;
593 
594     paraVal = 225;
595     returnVal = toascii(paraVal);
596     LOGD("    toascii returnVal:='%d'\n", returnVal);
597     ASSERT_TRUE(97 == returnVal) << "ErrInfo: toascii  returnVal:='" << returnVal << "'";
598 }
599 
600 /**
601 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_1800
602 * @tc.name       test tolower api with upper alpha
603 * @tc.desc       [C- SOFTWARE -0200]
604 */
605 HWTEST_F(ActsUtilConvertApiTest, testTolower1800, Function | MediumTest | Level1) {
606     char paraVal;
607     int returnVal;
608 
609     paraVal = 'A';
610     returnVal = tolower(paraVal);
611     LOGD("    tolower returnVal:='%d'\n", returnVal);
612     ASSERT_TRUE('a' == returnVal) << "ErrInfo: tolower  returnVal:='" << returnVal << "'";
613 }
614 
615 /**
616 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_1900
617 * @tc.name       test tolower api with lower alpha
618 * @tc.desc       [C- SOFTWARE -0200]
619 */
620 HWTEST_F(ActsUtilConvertApiTest, testTolower1900, Function | MediumTest | Level1) {
621     char paraVal;
622     int returnVal;
623 
624     paraVal = 'a';
625     returnVal = tolower(paraVal);
626     LOGD("    tolower returnVal:='%d'\n", returnVal);
627     ASSERT_TRUE('a' == returnVal) << "ErrInfo: tolower  returnVal:='" << returnVal << "'";
628 }
629 
630 /**
631 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_L_2000
632 * @tc.name       test tolower_l api with upper alpha
633 * @tc.desc       [C- SOFTWARE -0200]
634 */
635 HWTEST_F(ActsUtilConvertApiTest, testTolowerL2000, Function | MediumTest | Level1) {
636     char paraVal;
637     int returnVal;
638 
639     paraVal = 'A';
640     returnVal = tolower_l(paraVal, g_aucaNewloc);
641     LOGD("    tolower_l returnVal:='%d'\n", returnVal);
642     ASSERT_TRUE('a' == returnVal) << "ErrInfo: tolower_l  returnVal:='" << returnVal << "'";
643 }
644 
645 /**
646 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOLOWER_L_2100
647 * @tc.name       test tolower_l api with lower alpha
648 * @tc.desc       [C- SOFTWARE -0200]
649 */
650 HWTEST_F(ActsUtilConvertApiTest, testTolowerL2100, Function | MediumTest | Level1) {
651     char paraVal;
652     int returnVal;
653 
654     paraVal = 'a';
655     returnVal = tolower_l(paraVal, g_aucaNewloc);
656     LOGD("    tolower_l returnVal:='%d'\n", returnVal);
657     ASSERT_TRUE('a' == returnVal) << "ErrInfo: tolower_l  returnVal:='" << returnVal << "'";
658 }
659 
660 /**
661 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_2200
662 * @tc.name       test toupper api with upper alpha
663 * @tc.desc       [C- SOFTWARE -0200]
664 */
665 HWTEST_F(ActsUtilConvertApiTest, testToupper2200, Function | MediumTest | Level1) {
666     char paraVal;
667     int returnVal;
668 
669     paraVal = 'A';
670     returnVal = toupper(paraVal);
671     LOGD("    toupper returnVal:='%d'\n", returnVal);
672     ASSERT_TRUE('A' == returnVal) << "ErrInfo: toupper  returnVal:='" << returnVal << "'";
673 }
674 
675 /**
676 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_2300
677 * @tc.name       test toupper api with lower alpha
678 * @tc.desc       [C- SOFTWARE -0200]
679 */
680 HWTEST_F(ActsUtilConvertApiTest, testToupper2300, Function | MediumTest | Level1) {
681     char paraVal;
682     int returnVal;
683 
684     paraVal = 'a';
685     returnVal = toupper(paraVal);
686     LOGD("    toupper returnVal:='%d'\n", returnVal);
687     ASSERT_TRUE('A' == returnVal) << "ErrInfo: toupper  returnVal:='" << returnVal << "'";
688 }
689 
690 /**
691 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_L_2400
692 * @tc.name       test toupper_l api with upper alpha
693 * @tc.desc       [C- SOFTWARE -0200]
694 */
695 HWTEST_F(ActsUtilConvertApiTest, testToupperL2400, Function | MediumTest | Level1) {
696     char paraVal;
697     int returnVal;
698 
699     paraVal = 'A';
700     returnVal = toupper_l(paraVal, g_aucaNewloc);
701     LOGD("    toupper_l returnVal:='%d'\n", returnVal);
702     ASSERT_TRUE('A' == returnVal) << "ErrInfo: toupper_l  returnVal:='" << returnVal << "'";
703 }
704 
705 /**
706 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOUPPER_L_2500
707 * @tc.name       test toupper_l api with lower alpha
708 * @tc.desc       [C- SOFTWARE -0200]
709 */
710 HWTEST_F(ActsUtilConvertApiTest, testToupperL2500, Function | MediumTest | Level1) {
711     char paraVal;
712     int returnVal;
713 
714     paraVal = 'a';
715     returnVal = toupper_l(paraVal, g_aucaNewloc);
716     LOGD("    toupper_l returnVal:='%d'\n", returnVal);
717     ASSERT_TRUE('A' == returnVal) << "ErrInfo: toupper_l  returnVal:='" << returnVal << "'";
718 }
719 
720 /**
721 * @tc.number     SUB_KERNEL_UTIL_CONVERT_L64A_2600
722 * @tc.name       test l64a api with zero
723 * @tc.desc       [C- SOFTWARE -0200]
724 */
725 HWTEST_F(ActsUtilConvertApiTest, testL64a2600, Function | MediumTest | Level1) {
726     long paraVal;
727     char *returnVal;
728 
729     paraVal = 0;
730     returnVal = l64a(paraVal);
731     LOGD("    l64a returnVal:='%s'\n", returnVal);
732     ASSERT_TRUE(strcmp("", returnVal) == 0) << "ErrInfo: l64a  returnVal:='" << returnVal << "'";
733 }
734 
735 /**
736 * @tc.number     SUB_KERNEL_UTIL_CONVERT_L64A_2700
737 * @tc.name       test l64a api with decimal
738 * @tc.desc       [C- SOFTWARE -0200]
739 */
740 HWTEST_F(ActsUtilConvertApiTest, testL64a2700, Function | MediumTest | Level1) {
741     long paraVal;
742     char *returnVal;
743 
744     paraVal = 12345;
745     returnVal = l64a(paraVal);
746     LOGD("    l64a returnVal:='%s'\n", returnVal);
747     ASSERT_TRUE(strcmp("t.1", returnVal) == 0) << "ErrInfo: l64a  returnVal:='" << returnVal << "'";
748 }
749 
750 /**
751 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWLOWER_2800
752 * @tc.name       test towlower api with upper alpha
753 * @tc.desc       [C- SOFTWARE -0200]
754 */
755 HWTEST_F(ActsUtilConvertApiTest, testTowlower2800, Function | MediumTest | Level1) {
756     wint_t wideChar;
757     wint_t returnVal;
758 
759     wideChar = 'A';
760     returnVal = towlower(wideChar);
761     LOGD("    towlower returnVal:='%c'\n", returnVal);
762     ASSERT_TRUE('a' == returnVal) << "ErrInfo: towlower  returnVal:='" << returnVal << "'";
763 }
764 
765 /**
766 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWLOWER_2900
767 * @tc.name       test towlower api with lower alpha
768 * @tc.desc       [C- SOFTWARE -0200]
769 */
770 HWTEST_F(ActsUtilConvertApiTest, testTowlower2900, Function | MediumTest | Level1) {
771     wint_t wideChar;
772     wint_t returnVal;
773 
774     wideChar = 'a';
775     returnVal = towlower(wideChar);
776     LOGD("    towlower returnVal:='%c'\n", returnVal);
777     ASSERT_TRUE('a' == returnVal) << "ErrInfo: towlower  returnVal:='" << returnVal << "'";
778 }
779 
780 /**
781 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWLOWER_L_3000
782 * @tc.name       test towlower_l api with upper alpha
783 * @tc.desc       [C- SOFTWARE -0200]
784 */
785 HWTEST_F(ActsUtilConvertApiTest, testTowlowerL3000, Function | MediumTest | Level1) {
786     wint_t wideChar;
787     wint_t returnVal;
788 
789     wideChar = 'A';
790     returnVal = towlower_l(wideChar, g_aucaNewloc);
791     LOGD("    towlower_l returnVal:='%c'\n", returnVal);
792     ASSERT_TRUE('a' == returnVal) << "ErrInfo: towlower_l  returnVal:='" << returnVal << "'";
793 }
794 
795 /**
796 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWLOWER_L_3100
797 * @tc.name       test towlower_l api with lower alpha
798 * @tc.desc       [C- SOFTWARE -0200]
799 */
800 HWTEST_F(ActsUtilConvertApiTest, testTowlowerL3100, Function | MediumTest | Level1) {
801     wint_t wideChar;
802     wint_t returnVal;
803 
804     wideChar = 'a';
805     returnVal = towlower_l(wideChar, g_aucaNewloc);
806     LOGD("    towlower_l returnVal:='%c'\n", returnVal);
807     ASSERT_TRUE('a' == returnVal) << "ErrInfo: towlower_l  returnVal:='" << returnVal << "'";
808 }
809 
810 /**
811 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWUPPER_3200
812 * @tc.name       test towupper api with upper alpha
813 * @tc.desc       [C- SOFTWARE -0200]
814 */
815 HWTEST_F(ActsUtilConvertApiTest, testTowupper3200, Function | MediumTest | Level1) {
816     wint_t wideChar;
817     wint_t returnVal;
818 
819     wideChar = 'A';
820     returnVal = towupper(wideChar);
821     LOGD("    towupper returnVal:='%c'\n", returnVal);
822     ASSERT_TRUE('A' == returnVal) << "ErrInfo: towupper  returnVal:='" << returnVal << "'";
823 }
824 
825 /**
826 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWUPPER_3300
827 * @tc.name       test towupper api with lower alpha
828 * @tc.desc       [C- SOFTWARE -0200]
829 */
830 HWTEST_F(ActsUtilConvertApiTest, testTowupper3300, Function | MediumTest | Level1) {
831     wint_t wideChar;
832     wint_t returnVal;
833 
834     wideChar = 'a';
835     returnVal = towupper(wideChar);
836     LOGD("    towupper returnVal:='%c'\n", returnVal);
837     ASSERT_TRUE('A' == returnVal) << "ErrInfo: towupper  returnVal:='" << returnVal << "'";
838 }
839 
840 /**
841 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWUPPER_L_3400
842 * @tc.name       test towupper_l api with upper alpha
843 * @tc.desc       [C- SOFTWARE -0200]
844 */
845 HWTEST_F(ActsUtilConvertApiTest, testTowupperL3400, Function | MediumTest | Level1) {
846     wint_t wideChar;
847     wint_t returnVal;
848 
849     wideChar = 'A';
850     returnVal = towupper_l(wideChar, g_aucaNewloc);
851     LOGD("    towupper_l returnVal:='%c'\n", returnVal);
852     ASSERT_TRUE('A' == returnVal) << "ErrInfo: towupper_l  returnVal:='" << returnVal << "'";
853 }
854 
855 /**
856 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWUPPER_L_3500
857 * @tc.name       test towupper_l api with lower alpha
858 * @tc.desc       [C- SOFTWARE -0200]
859 */
860 HWTEST_F(ActsUtilConvertApiTest, testTowupperL3500, Function | MediumTest | Level1) {
861     wint_t wideChar;
862     wint_t returnVal;
863 
864     wideChar = 'a';
865     returnVal = towupper_l(wideChar, g_aucaNewloc);
866     LOGD("    towupper_l returnVal:='%c'\n", returnVal);
867     ASSERT_TRUE('A' == returnVal) << "ErrInfo: towupper_l  returnVal:='" << returnVal << "'";
868 }
869 
870 /**
871 * @tc.number     SUB_KERNEL_UTIL_CONVERT_MBTOWC_3600
872 * @tc.name       test mbtowc api with alpha
873 * @tc.desc       [C- SOFTWARE -0200]
874 */
875 HWTEST_F(ActsUtilConvertApiTest, testMbtowc3600, Function | MediumTest | Level1) {
876     wchar_t wideChar;
877     const char *paraStr = "a";
878     size_t sizeVal;
879     int returnVal;
880 
881     wideChar = 'a';
882     sizeVal = 1;
883     returnVal = mbtowc(&wideChar, paraStr, sizeVal);
884     LOGD("    mbtowc returnVal:='%d'\n", returnVal);
885     ASSERT_TRUE(1 == returnVal && L'a' == wideChar) << "ErrInfo: mbtowc  returnVal:='" << returnVal << "'";
886 }
887 
888 /**
889 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWCTRANS_3700
890 * @tc.name       test towctrans api with WEOF
891 * @tc.desc       [C- SOFTWARE -0200]
892 */
893 HWTEST_F(ActsUtilConvertApiTest, testTowctrans3700, Function | MediumTest | Level1) {
894     wint_t wideChar;
895     wctrans_t paraDesc;
896     wint_t returnVal;
897 
898     wideChar = WEOF;
899     paraDesc = wctrans("tolower");
900     returnVal = towctrans(wideChar, paraDesc);
901     LOGD("    towctrans returnVal:='%d'\n", returnVal);
902     ASSERT_TRUE(WEOF == returnVal) << "ErrInfo: towctrans  returnVal:='" << returnVal << "'";
903 }
904 
905 /**
906 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWCTRANS_3800
907 * @tc.name       test towctrans api with upper alpha
908 * @tc.desc       [C- SOFTWARE -0200]
909 */
910 HWTEST_F(ActsUtilConvertApiTest, testTowctrans3800, Function | MediumTest | Level1) {
911     wint_t wideChar;
912     wctrans_t paraDesc;
913     wint_t returnVal;
914 
915     wideChar = L'A';
916     paraDesc = wctrans("tolower");
917     returnVal = towctrans(wideChar, paraDesc);
918     LOGD("    towctrans returnVal:='%d'\n", returnVal);
919     ASSERT_TRUE('a' == returnVal) << "ErrInfo: towctrans  returnVal:='" << returnVal << "'";
920 }
921 
922 /**
923 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWCTRANS_3900
924 * @tc.name       test towctrans api with lower alpha
925 * @tc.desc       [C- SOFTWARE -0200]
926 */
927 HWTEST_F(ActsUtilConvertApiTest, testTowctrans3900, Function | MediumTest | Level1) {
928     wint_t wideChar;
929     wctrans_t paraDesc;
930     wint_t returnVal;
931 
932     wideChar = L'a';
933     paraDesc = wctrans("toupper");
934     returnVal = towctrans(wideChar, paraDesc);
935     LOGD("    towctrans returnVal:='%d'\n", returnVal);
936     ASSERT_TRUE('A' == returnVal) << "ErrInfo: towctrans  returnVal:='" << returnVal << "'";
937 }
938 
939 /**
940 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWCTRANS_L_4000
941 * @tc.name       test towctrans_l api with WEOF
942 * @tc.desc       [C- SOFTWARE -0200]
943 */
944 HWTEST_F(ActsUtilConvertApiTest, testTowctransL4000, Function | MediumTest | Level1) {
945     wint_t wideChar;
946     wctrans_t paraDesc;
947     wint_t returnVal;
948 
949     wideChar = WEOF;
950     paraDesc = wctrans_l("tolower", g_aucaNewloc);
951     returnVal = towctrans_l(wideChar, paraDesc, g_aucaNewloc);
952     LOGD("    towctrans_l returnVal:='%d'\n", returnVal);
953     ASSERT_TRUE(WEOF == returnVal) << "ErrInfo: towctrans_l  returnVal:='" << returnVal << "'";
954 }
955 
956 /**
957 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWCTRANS_L_4100
958 * @tc.name       test towctrans_l api with upper alpha
959 * @tc.desc       [C- SOFTWARE -0200]
960 */
961 HWTEST_F(ActsUtilConvertApiTest, testTowctransL4100, Function | MediumTest | Level1) {
962     wint_t wideChar;
963     wctrans_t paraDesc;
964     wint_t returnVal;
965 
966     wideChar = L'A';
967     paraDesc = wctrans_l("tolower", g_aucaNewloc);
968     returnVal = towctrans_l(wideChar, paraDesc, g_aucaNewloc);
969     LOGD("    towctrans_l returnVal:='%d'\n", returnVal);
970     ASSERT_TRUE('a' == returnVal) << "ErrInfo: towctrans_l  returnVal:='" << returnVal << "'";
971 }
972 
973 /**
974 * @tc.number     SUB_KERNEL_UTIL_CONVERT_TOWCTRANS_L_4200
975 * @tc.name       test towctrans_l api with lower alpha
976 * @tc.desc       [C- SOFTWARE -0200]
977 */
978 HWTEST_F(ActsUtilConvertApiTest, testTowctransL4200, Function | MediumTest | Level1) {
979     wint_t wideChar;
980     wctrans_t paraDesc;
981     wint_t returnVal;
982 
983     wideChar = L'a';
984     paraDesc = wctrans_l("toupper", g_aucaNewloc);
985     returnVal = towctrans_l(wideChar, paraDesc, g_aucaNewloc);
986     LOGD("    towctrans_l returnVal:='%d'\n", returnVal);
987     ASSERT_TRUE('A' == returnVal) << "ErrInfo: towctrans_l  returnVal:='" << returnVal << "'";
988 }
989 
990 /**
991 * @tc.number     SUB_KERNEL_UTIL_CONVERT_WCTOB_4300
992 * @tc.name       test wctob api with lower alpha
993 * @tc.desc       [C- SOFTWARE -0200]
994 */
995 HWTEST_F(ActsUtilConvertApiTest, testWctob4300, Function | MediumTest | Level1) {
996     wint_t wideChar;
997     int returnVal;
998 
999     wideChar = L'a';
1000     returnVal = wctob(wideChar);
1001     LOGD("    wctob returnVal:='%d'\n", returnVal);
1002     ASSERT_TRUE('a' == returnVal) << "ErrInfo: wctob  returnVal:='" << returnVal << "'";
1003 }
1004 
1005 /**
1006 * @tc.number     SUB_KERNEL_UTIL_CONVERT_WCTOMB_4400
1007 * @tc.name       test wctomb api with lower alpha
1008 * @tc.desc       [C- SOFTWARE -0200]
1009 */
1010 HWTEST_F(ActsUtilConvertApiTest, testWctomb4400, Function | MediumTest | Level1) {
1011     char paraStr[5];
1012     wint_t wideChar;
1013     int returnVal;
1014 
1015     wideChar = L'a';
1016     returnVal = wctomb(paraStr, wideChar);
1017     LOGD("    wctomb returnVal:='%d'\n", returnVal);
1018     ASSERT_TRUE(1 == returnVal && 'a' == paraStr[0]) << "ErrInfo: wctomb  returnVal:='" << returnVal << "'";
1019 }
1020 
1021 /**
1022 * @tc.number     SUB_KERNEL_UTIL_CONVERT_MBSTOWCS_4500
1023 * @tc.name       test mbstowcs api with string
1024 * @tc.desc       [C- SOFTWARE -0200]
1025 */
1026 HWTEST_F(ActsUtilConvertApiTest, testMbstowcs4500, Function | MediumTest | Level1) {
1027     wchar_t paraDest[10];
1028     const char *paraSrc = "abcde";
1029     size_t sizeVal = 6;
1030     size_t returnVal;
1031 
1032     returnVal = mbstowcs(paraDest, paraSrc, sizeVal);
1033     LOGD("    mbstowcs returnVal:='%d'\n", returnVal);
1034     ASSERT_TRUE(5 == returnVal && (0 == wcscmp(paraDest, L"abcde")))
1035         << "ErrInfo: mbstowcs  returnVal:='" << returnVal << "'";
1036 }
1037 
1038 /**
1039 * @tc.number     SUB_KERNEL_UTIL_CONVERT_WCSTOMBS_4600
1040 * @tc.name       test wcstombs api with string
1041 * @tc.desc       [C- SOFTWARE -0200]
1042 */
1043 HWTEST_F(ActsUtilConvertApiTest, testWcstombs4600, Function | MediumTest | Level1) {
1044     char paraDest[10];
1045     const wchar_t *paraSrc = L"abcde";
1046     size_t sizeVal = 6;
1047     size_t returnVal;
1048 
1049     returnVal = wcstombs(paraDest, paraSrc, sizeVal);
1050     LOGD("    wcstombs returnVal:='%d'\n", returnVal);
1051     ASSERT_TRUE(5 == returnVal && (0 == strcmp(paraDest, "abcde")))
1052         << "ErrInfo: wcstombs  returnVal:='" << returnVal << "'";
1053 }
1054 
1055 /**
1056 * @tc.number     SUB_KERNEL_UTIL_CONVERT_WCRTOMB_4700
1057 * @tc.name       test wcrtomb api with lower alpha
1058 * @tc.desc       [C- SOFTWARE -0200]
1059 */
1060 HWTEST_F(ActsUtilConvertApiTest, testWcrtomb4700, Function | MediumTest | Level1) {
1061     char paraStr[2];
1062     wchar_t wideChar;
1063     mbstate_t paraPs;
1064     size_t returnVal;
1065 
1066     wideChar = L'a';
1067 
1068     returnVal = wcrtomb(paraStr, wideChar, &paraPs);
1069     LOGD("    wcrtomb returnVal:='%d'\n", returnVal);
1070     ASSERT_TRUE(1 == returnVal && 'a' == paraStr[0]) << "ErrInfo: wcrtomb  returnVal:='" << returnVal << "'";
1071 }
1072