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diff --git a/src/pal/tests/palsuite/c_runtime/strncmp/test1/test1.cpp b/src/pal/tests/palsuite/c_runtime/strncmp/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:
+** Test to ensure all three possible return values are given under the
+** appropriate circumstance. Also, uses different sizes, to only compare
+** portions of strings, checking to make sure these return the correct value.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+typedef struct
+{
+ int result;
+ char string1[50];
+ char string2[50];
+ int number;
+} testCase;
+
+testCase testCases[]=
+{
+ {0,"Hello","Hello",5},
+ {1,"hello","Hello",3},
+ {-1,"Hello","hello",5},
+ {0,"heLLo","heLLo",5},
+ {1,"hello","heLlo",5},
+ {-1,"heLlo","hello",5},
+ {0,"0Test","0Test",5},
+ {0,"***???","***???",6},
+ {0,"Testing the string for string comparison","Testing the string for "
+ "string comparison",40},
+ {-1,"Testing the string for string comparison","Testing the string for "
+ "string comparsioa",40},
+ {1,"Testing the string for string comparison","Testing the string for "
+ "comparison",34},
+ {0,"aaaabbbbb","aabcdefeccg",2},
+ {0,"abcd","abcd",10}
+};
+
+
+int __cdecl main(int argc, char *argv[])
+{
+ int i=0;
+ int iresult=0;
+
+ /*
+ * Initialize the PAL
+ */
+ if (0 != PAL_Initialize(argc, argv))
+ {
+ return FAIL;
+ }
+
+
+ for (i=0; i< sizeof(testCases)/sizeof(testCase); i++)
+ {
+ iresult = strncmp(testCases[i].string1,testCases[i].string2,
+ testCases[i].number);
+
+ if( ((iresult == 0) && (testCases[i].result !=0)) ||
+ ((iresult <0) && (testCases[i].result !=-1)) ||
+ ((iresult >0) && (testCases[i].result !=1)) )
+
+ {
+ Fail("ERROR: strncmp returned %d instead of %d\n",
+ iresult, testCases[i].result);
+ }
+
+ }
+
+ PAL_Terminate();
+ return PASS;
+}