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diff --git a/src/pal/tests/palsuite/c_runtime/_wcsnicmp/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/_wcsnicmp/test1/test1.cpp
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+// 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: test1.c
+**
+** Purpose: Take two wide strings and compare them, giving different lengths.
+** Comparing str1 and str2 with str2 length, should return <0
+** Comparing str2 and str1 with str2 length, should return >0
+** Comparing str1 and str2 with str1 lenght, should return 0
+** Bring in str3, which has a capital, but this function is doing a lower
+** case compare. Just ensure that two strings which differ only by capitals
+** return 0.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+/*
+ * Notes: uses wcslen
+ */
+
+int __cdecl main(int argc, char *argv[])
+{
+ WCHAR str1[] = {'f','o','o',0};
+ WCHAR str2[] = {'f','o','o','x',0};
+ WCHAR str3[] = {'f','O','o',0};
+ WCHAR str4[] = {'A','B','C','D','E',0};
+ WCHAR str5[] = {'A','B','C','D',']',0};
+ WCHAR str6[] = {'a','b','c','d','e',0};
+ WCHAR str7[] = {'a','b','c','d',']',0};
+ char cstr1[] = "foo";
+ char cstr2[] = "foox";
+ char cstr3[] = "fOo";
+ char cstr4[] = "ABCDE";
+ char cstr5[] = "ABCD]";
+ char cstr6[] = "abcde";
+ char cstr7[] = "abcd]";
+
+
+ /*
+ * Initialize the PAL and return FAIL if this fails
+ */
+ if (0 != (PAL_Initialize(argc, argv)))
+ {
+ return FAIL;
+ }
+
+ if (_wcsnicmp(str1, str2, wcslen(str2)) >= 0)
+ {
+ Fail ("ERROR: wcsnicmp(\"%s\", \"%s\", %d) returned >= 0\n", cstr1,
+ cstr2, wcslen(str2));
+ }
+
+ if (_wcsnicmp(str2, str1, wcslen(str2)) <= 0)
+ {
+ Fail ("ERROR: wcsnicmp(\"%s\", \"%s\", %d) returned <= 0\n", cstr2,
+ cstr1, wcslen(str2));
+ }
+
+ if (_wcsnicmp(str1, str2, wcslen(str1)) != 0)
+ {
+ Fail ("ERROR: wcsnicmp(\"%s\", \"%s\", %d) returned != 0\n", cstr1,
+ cstr2, wcslen(str1));
+ }
+
+ if (_wcsnicmp(str1, str3, wcslen(str1)) != 0)
+ {
+ Fail ("ERROR: wcsnicmp(\"%s\", \"%s\", %d) returned != 0\n", cstr1,
+ cstr3, wcslen(str1));
+ }
+
+ /* new testing */
+
+ /* str4 should be greater than str5 */
+ if (_wcsnicmp(str4, str5, wcslen(str4)) <= 0)
+ {
+ Fail ("ERROR: _wcsnicmp(\"%s\", \"%s\", %d) returned >= 0\n",
+ cstr4, cstr5, wcslen(str4));
+ }
+
+ /* str6 should be greater than str7 */
+ if (_wcsnicmp(str6, str7, wcslen(str6)) <= 0)
+ {
+ Fail ("ERROR: _wcsnicmp(\"%s\", \"%s\", %d) returned <= 0\n",
+ cstr6, cstr7, wcslen(str6));
+ }
+
+ PAL_Terminate();
+ return PASS;
+}
+