1 files changed, 73 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/c_runtime/strtoul/test1/test1.c b/src/pal/tests/palsuite/c_runtime/strtoul/test1/test1.c
new file mode 100644
index 0000000000..344671b5cc
--- /dev/null
+++ b/src/pal/tests/palsuite/c_runtime/strtoul/test1/test1.c
@@ -0,0 +1,73 @@
+// 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: 
+** Tests stroul with different bases and overflows, as well as valid input.  
+** Makes sure that the end pointer is correct.
+**
+**
+**==========================================================================*/
+
+#include <palsuite.h>
+
+char teststr1[] = "12345";
+char teststr2[] = "Z";
+char teststr3[] = "4294967295";
+char teststr4[] = "4294967296";
+
+typedef struct
+{
+    char *str;
+    char *end;
+    int base;
+    ULONG result;
+} TestCase;
+
+TestCase TestCases[] = 
+{
+    { teststr1, teststr1 + 3, 4, 27},
+    { teststr1, teststr1 + 5, 10, 12345},
+    { teststr2, teststr2, 10, 0},
+    { teststr3, teststr3+10, 10, 4294967295ul},
+    { teststr4, teststr4+10, 10, 4294967295ul}
+};
+
+int NumCases = sizeof(TestCases) / sizeof(TestCases[0]);
+
+
+int __cdecl main(int argc, char *argv[])
+{
+    char *end;
+    ULONG l;
+    int i;
+    
+    if (PAL_Initialize(argc, argv))
+    {
+        return FAIL;
+    }
+
+
+    for (i=0; i<NumCases; i++)
+    {
+        l = strtoul(TestCases[i].str, &end, TestCases[i].base);
+
+        if (l != TestCases[i].result)
+        {
+            Fail("ERROR: Expected strtoul to return %u, got %u\n", 
+                TestCases[i].result, l);
+        }
+
+        if (end != TestCases[i].end)
+        {
+            Fail("ERROR: Expected strtoul to give an end value of %p, got %p\n",
+                TestCases[i].end, end);
+        }
+    }
+    PAL_Terminate();
+    return PASS;
+}