1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31 #include "It_test_IO.h"
32
33
Testcase(VOID)34 static UINT32 Testcase(VOID)
35 {
36 wchar_t tarStr[20] = {0}; // 20, buffer size
37 wchar_t *p;
38 int nRet;
39 unsigned int nPos;
40 int nType;
41 char pathname[50]; // 50, path name buffer size
42 (void)strncpy_s(pathname, 50, g_ioTestPath, 50); // 50, path name buffer size
43 char *filename = "/crtfwprintftest1";
44 FILE *testFile = NULL;
45 int ret;
46
47 ret = strcat_s(pathname, 50, filename); // 50, path name buffer size
48 ICUNIT_ASSERT_EQUAL(ret, EOK, ret);
49
50 for (nType = 0; nType < 6; nType++) { // 6, loop test num
51 testFile = fopen(pathname, "w+");
52 ICUNIT_GOTO_NOT_EQUAL(testFile, NULL, testFile, EXIT);
53
54 nPos = (unsigned int)ftell(testFile);
55
56 nRet = fwprintf(testFile, L"hello world %d", 666); // 666, for test, print to testFile
57 ICUNIT_GOTO_EQUAL(nRet, 15, nRet, EXIT); // 15， total write size
58
59 if ((nPos + 15) != (unsigned int)ftell(testFile)) { // 15， total write size
60 ICUNIT_GOTO_EQUAL(1, 0, 1, EXIT);
61 }
62 fclose(testFile);
63
64 testFile = fopen(pathname, "r");
65 ICUNIT_GOTO_NOT_EQUAL(testFile, NULL, testFile, EXIT);
66
67 p = fgetws(tarStr, 16, testFile); // 16， read size,total write and '\0'
68 nRet = wcscmp(L"hello world 666", tarStr);
69 ICUNIT_GOTO_EQUAL(nRet, 0, nRet, EXIT);
70
71 fclose(testFile);
72 }
73
74 remove(pathname);
75 return LOS_OK;
76 EXIT:
77 if (testFile != NULL) {
78 fclose(testFile);
79 remove(pathname);
80 }
81 return LOS_NOK;
82 }
83
ItStdioFwprintf001(void)84 VOID ItStdioFwprintf001(void)
85 {
86 TEST_ADD_CASE(__FUNCTION__, Testcase, TEST_LIB, TEST_LIBC, TEST_LEVEL1, TEST_FUNCTION);
87 }
88