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authorJiyoung Yun <jy910.yun@samsung.com>2016-12-27 07:46:08 (GMT)
committerJiyoung Yun <jy910.yun@samsung.com>2016-12-27 07:46:08 (GMT)
commitdb20f3f1bb8595633a7e16c8900fd401a453a6b5 (patch)
treee5435159cd1bf0519276363a6fe1663d1721bed3 /src/pal/tests/palsuite/file_io/GetCurrentDirectoryA/test1/GetCurrentDirectoryA.cpp
parent4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (diff)
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Imported Upstream version 1.0.0.9127upstream/1.0.0.9127
Diffstat (limited to 'src/pal/tests/palsuite/file_io/GetCurrentDirectoryA/test1/GetCurrentDirectoryA.cpp')
-rw-r--r--src/pal/tests/palsuite/file_io/GetCurrentDirectoryA/test1/GetCurrentDirectoryA.cpp97
1 files changed, 97 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/file_io/GetCurrentDirectoryA/test1/GetCurrentDirectoryA.cpp b/src/pal/tests/palsuite/file_io/GetCurrentDirectoryA/test1/GetCurrentDirectoryA.cpp
new file mode 100644
index 0000000..b09e8a1
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+++ b/src/pal/tests/palsuite/file_io/GetCurrentDirectoryA/test1/GetCurrentDirectoryA.cpp
@@ -0,0 +1,97 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+/*=====================================================================
+**
+** Source: GetCurrentDirectoryA.c (test 1)
+**
+** Purpose: Tests the PAL implementation of the GetCurrentDirectoryA function.
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+
+const char* szFileName = "blah";
+
+
+int __cdecl main(int argc, char *argv[])
+{
+ DWORD dwRc = 0;
+ DWORD dwRc2 = 0;
+ char szReturnedPath[_MAX_PATH+1];
+ char szCurrentDir[_MAX_PATH+1];
+ LPSTR pPathPtr;
+ size_t nCount = 0;
+
+ if (0 != PAL_Initialize(argc,argv))
+ {
+ return FAIL;
+ }
+
+ // use GetFullPathName to to get the current path by stripping
+ // the file name off the end
+ memset(szReturnedPath, 0, sizeof(char)*(_MAX_PATH+1));
+ dwRc = GetFullPathNameA(szFileName, _MAX_PATH, szReturnedPath, &pPathPtr);
+ if (dwRc == 0)
+ {
+ // GetFullPathName failed
+ Fail("GetCurrentDirectoryA: ERROR -> GetFullPathNameA failed "
+ "with error code: %ld.\n", GetLastError());
+ }
+ else if(dwRc > _MAX_PATH)
+ {
+ Fail("GetCurrentDirectoryA: ERROR -> The path name GetFullPathNameA "
+ "returned is longer than _MAX_PATH characters.\n");
+ }
+
+
+ // strip the file name from the full path to get the current path
+ nCount = strlen(szReturnedPath) - strlen(szFileName) - 1;
+ memset(szCurrentDir, 0, sizeof(char)*(_MAX_PATH+1));
+ strncpy(szCurrentDir, szReturnedPath, nCount);
+
+ // compare the results of GetCurrentDirectoryA with the above
+ memset(szReturnedPath, 0, sizeof(char)*(_MAX_PATH+1));
+ dwRc = GetCurrentDirectoryA((sizeof(char)*(_MAX_PATH+1)), szReturnedPath);
+ if (dwRc == 0)
+ {
+ Fail("GetCurrentDirectoryA: ERROR -> GetCurrentDirectoryA failed "
+ "with error code: %ld.\n", GetLastError());
+ }
+ else if(dwRc > _MAX_PATH)
+ {
+ Fail("GetCurrentDirectoryA: ERROR -> The path name "
+ "returned is longer than _MAX_PATH characters.\n");
+ }
+
+
+ /* test case the passed buffer size is not big enough
+ * function should return the size required + 1 a terminating null character
+ */
+
+ /* good buffer size */
+ dwRc = GetCurrentDirectoryA((sizeof(CHAR)*(_MAX_PATH+1)), szReturnedPath);
+
+ /* small buffer (0 size)*/
+ dwRc2 = GetCurrentDirectoryA(0, szReturnedPath);
+ if (dwRc2 != (dwRc+1) )
+ {
+ Fail("GetCurrentDirectoryA: ERROR -> failed to give the correct "
+ "return value when passed a buffer not big enough. "
+ "Expected %u while result is %u \n",(dwRc+1),dwRc2);
+
+ }
+
+ if (strcmp(szReturnedPath, szCurrentDir) != 0)
+ {
+ Fail("GetCurrentDirectoryA: ERROR -> The computed and returned "
+ "directories do not compare.\n");
+ }
+
+
+ PAL_Terminate();
+ return PASS;
+}
+