1// Licensed to the .NET Foundation under one or more agreements.
2// The .NET Foundation licenses this file to you under the MIT license.
3// See the LICENSE file in the project root for more information.
4
5/*=====================================================================
6**
7** Source: findnextfilea.c
8**
9** Purpose: Tests the PAL implementation of the FindNextFileA function.
10** Tests '*' and '*.*' to ensure that '.' and '..' are
11** returned in the expected order
12**
13**
14**===================================================================*/
15
16#include <palsuite.h>
17
18
19const char* szDot = ".";
20const char* szDotDot = "..";
21const char* szStar = "*";
22const char* szStarDotStar = "*.*";
23
24
25static void DoTest(const char* szDir,
26 const char* szResult1,
27 const char* szResult2)
28{
29 HANDLE hFind;
30 WIN32_FIND_DATA findFileData;
31
32 /*
33 ** find the first
34 */
35 if ((hFind = FindFirstFileA(szDir, &findFileData)) == INVALID_HANDLE_VALUE)
36 {
37 Fail("FindNextFileA: ERROR -> FindFirstFileA(\"%s\") failed. "
38 "GetLastError returned %u.\n",
39 szStar,
40 GetLastError());
41 }
42
43 /* did we find the expected */
44 if (strcmp(szResult1, findFileData.cFileName) != 0)
45 {
46 if (!FindClose(hFind))
47 {
48 Trace("FindNextFileA: ERROR -> Failed to close the find handle. "
49 "GetLastError returned %u.\n",
50 GetLastError());
51 }
52 Fail("FindNextFileA: ERROR -> FindFirstFile(\"%s\") didn't find"
53 " the expected \"%s\" but found \"%s\" instead.\n",
54 szDir,
55 szResult1,
56 findFileData.cFileName);
57 }
58
59 /* we found the first expected, let's see if we find the next expected*/
60 if (!FindNextFileA(hFind, &findFileData))
61 {
62 Trace("FindNextFileA: ERROR -> FindNextFileA should have found \"%s\""
63 " but failed. GetLastError returned %u.\n",
64 szResult2,
65 GetLastError());
66 if (!FindClose(hFind))
67 {
68 Trace("FindNextFileA: ERROR -> Failed to close the find handle. "
69 "GetLastError returned %u.\n",
70 GetLastError());
71 }
72 Fail("");
73 }
74
75 /* we found something, but was it '.' */
76 if (strcmp(szResult2, findFileData.cFileName) != 0)
77 {
78 if (!FindClose(hFind))
79 {
80 Trace("FindNextFileA: ERROR -> Failed to close the find handle. "
81 "GetLastError returned %u.\n",
82 GetLastError());
83 }
84 Fail("FindNextFileA: ERROR -> FindNextFileA based on \"%s\" didn't find"
85 " the expected \"%s\" but found \"%s\" instead.\n",
86 szDir,
87 szResult2,
88 findFileData.cFileName);
89 }
90}
91
92int __cdecl main(int argc, char *argv[])
93{
94
95 if (0 != PAL_Initialize(argc,argv))
96 {
97 return FAIL;
98 }
99
100 DoTest(szStar, szDot, szDotDot);
101 DoTest(szStarDotStar, szDot, szDotDot);
102
103
104 PAL_Terminate();
105
106 return PASS;
107}
108