1 files changed, 107 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/file_io/FindNextFileW/test2/findnextfilew.cpp b/src/pal/tests/palsuite/file_io/FindNextFileW/test2/findnextfilew.cpp
new file mode 100644
index 0000000000..3e806c2576
--- /dev/null
+++ b/src/pal/tests/palsuite/file_io/FindNextFileW/test2/findnextfilew.cpp
@@ -0,0 +1,107 @@
+// 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:  FindNextFileW.c
+**
+** Purpose: Tests the PAL implementation of the FindNextFileW function.
+**          Tests '*' and '*.*' to ensure that '.' and '..' are
+**          returned in the expected order
+**
+**
+**===================================================================*/
+
+#include <palsuite.h>
+                                                                   
+
+const WCHAR szwDot[] =         {'.','\0'};
+const WCHAR szwDotDot[] =      {'.','.','\0'};
+const WCHAR szwStar[] =        {'*','\0'};
+const WCHAR szwStarDotStar[] = {'*','.','*','\0'};
+
+
+static void DoTest(const WCHAR* szwDir, 
+                   const WCHAR* szwResult1, 
+                   const WCHAR* szwResult2)
+{
+    HANDLE hFind;
+    WIN32_FIND_DATAW findFileData;
+
+    /*
+    ** find the first
+    */
+    if ((hFind = FindFirstFileW(szwDir, &findFileData)) == INVALID_HANDLE_VALUE)
+    {
+        Fail("FindNextFileW: ERROR -> FindFirstFileW(\"%S\") failed. "
+            "GetLastError returned %u.\n", 
+            szwStar,
+            GetLastError());
+    }
+
+    /* did we find the expected */
+    if (wcscmp(szwResult1, findFileData.cFileName) != 0)
+    {
+        if (!FindClose(hFind))
+        {
+            Trace("FindNextFileW: ERROR -> Failed to close the find handle. "
+                "GetLastError returned %u.\n",
+                GetLastError());
+        }
+        Fail("FindNextFileW: ERROR -> FindFirstFile(\"%S\") didn't find"
+            " the expected \"%S\" but found \"%S\" instead.\n",
+            szwDir,
+            szwResult1,
+            findFileData.cFileName);
+    }
+
+    /* we found the first expected, let's see if we find the next expected*/
+    if (!FindNextFileW(hFind, &findFileData))
+    {
+        Trace("FindNextFileW: ERROR -> FindNextFileW should have found \"%S\"" 
+            " but failed. GetLastError returned %u.\n",
+            szwResult2,
+            GetLastError());
+        if (!FindClose(hFind))
+        {
+            Trace("FindNextFileW: ERROR -> Failed to close the find handle. "
+                "GetLastError returned %u.\n",
+                GetLastError());
+        }
+        Fail("");
+    }
+
+    /* we found something, but was it '.' */
+    if (wcscmp(szwResult2, findFileData.cFileName) != 0)
+    {
+        if (!FindClose(hFind))
+        {
+            Trace("FindNextFileW: ERROR -> Failed to close the find handle. "
+                "GetLastError returned %u.\n",
+                GetLastError());
+        }
+        Fail("FindNextFileW: ERROR -> FindNextFileW based on \"%S\" didn't find"
+            " the expected \"%S\" but found \"%S\" instead.\n",
+            szwDir,
+            szwResult2,
+            findFileData.cFileName);
+    }
+}
+
+int __cdecl main(int argc, char *argv[])
+{
+
+    if (0 != PAL_Initialize(argc,argv))
+    {
+        return FAIL;
+    }
+
+    DoTest(szwStar, szwDot, szwDotDot);
+    DoTest(szwStarDotStar, szwDot, szwDotDot);
+
+
+    PAL_Terminate();  
+
+    return PASS;
+}