1 files changed, 60 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/miscellaneous/IsBadCodePtr/test1/test1.cpp b/src/pal/tests/palsuite/miscellaneous/IsBadCodePtr/test1/test1.cpp
new file mode 100644
index 0000000000..4b2763d457
--- /dev/null
+++ b/src/pal/tests/palsuite/miscellaneous/IsBadCodePtr/test1/test1.cpp
@@ -0,0 +1,60 @@
+// 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 that IsBadCodePtr return 0 when
+**          it can read memory or non zero when it can't.
+** 
+** Dependencies: PAL_Initialize
+**               PAL_Terminate
+**				 Fail
+** 
+
+**
+**===========================================================================*/
+
+#include <palsuite.h>
+
+/**
+ * main
+ * 
+ * executable entry point
+ */
+INT __cdecl main(INT argc, CHAR **argv)
+{
+    BOOL ResultValue = 0;
+  
+    /*
+     * Initialize the PAL and return FAILURE if this fails
+     */
+
+    if(0 != (PAL_Initialize(argc, argv)))
+    {
+        return FAIL;
+    }     
+
+    /* This should be readable, and return 0 */
+    ResultValue = IsBadCodePtr((FARPROC)main);
+    if(ResultValue != 0) 
+    {
+        Fail("ERROR: IsBadCodePtr returned %d instead of 0, when pointing "
+             "at readable memory.\n",ResultValue);    
+    }
+
+    /* 0x00 is usually unreadable memory so the function should 
+       return non zero */
+    ResultValue = IsBadCodePtr((FARPROC)0x00);
+
+    if(ResultValue == 0)
+    {
+        Fail("ERROR: IsBadCodePtr returned %d instead of non zero  "
+             "when checking on unreadable memory.\n",ResultValue);
+    }
+
+    PAL_Terminate();
+    return PASS;
+}