1 files changed, 77 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/miscellaneous/FormatMessageW/test4/test.cpp b/src/pal/tests/palsuite/miscellaneous/FormatMessageW/test4/test.cpp
new file mode 100644
index 0000000000..4f865efe7e
--- /dev/null
+++ b/src/pal/tests/palsuite/miscellaneous/FormatMessageW/test4/test.cpp
@@ -0,0 +1,77 @@
+// 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 : test.c
+**
+** Purpose: Test for FormatMessageW() function
+**
+**
+**=========================================================*/
+
+#define UNICODE
+#include <palsuite.h>
+
+WCHAR OutBuffer[1024];
+
+int __cdecl main(int argc, char *argv[]) 
+{
+    
+    WCHAR *  TheString;
+    WCHAR* TheArray[3];
+    int ReturnResult;
+
+    /*
+     * Initialize the PAL and return FAILURE if this fails
+     */
+
+    if(0 != (PAL_Initialize(argc, argv)))
+    {
+        return FAIL;
+    }
+
+    TheString = convert("Pal %1 %2 %3 Testing");
+    TheArray[0] = convert("Foo");
+    TheArray[1] = convert("Bar");
+    TheArray[2] = convert("FooBar");
+
+    /* This should just use the 3 strings in the array to replace
+       inserts in the given string.
+    */
+
+    ReturnResult = FormatMessage(
+        FORMAT_MESSAGE_FROM_STRING | 
+        FORMAT_MESSAGE_ARGUMENT_ARRAY,      /* source and processing options */
+        TheString,                       /* message source */
+        0,                               /* message identifier */
+        0,                               /* language identifier */
+        OutBuffer,                       /* message buffer */
+        1024,                            /* maximum size of message buffer */
+        (va_list *) TheArray             /* array of message inserts */
+        );
+  
+    if(ReturnResult == 0) 
+    {
+        Fail("ERROR: The return value was 0, which indicates failure.  "
+             "The function failed when trying to Format a simple string, "
+             "usin gthe ARGUMENT_ARRAY flag.");
+    }
+  
+    if(memcmp(OutBuffer,
+              convert("Pal Foo Bar FooBar Testing"),
+              wcslen(OutBuffer)*2+2) != 0) 
+    {
+        Fail("ERROR:  Since the FORMAT_MESSAGE_ARGUMENT_ARRAY flag was set, "
+             "the result should have been 'Pal Foo Bar FooBar Testing' but was"
+             " really '%s'.",convertC(OutBuffer));
+    }
+  
+    
+    PAL_Terminate();
+    return PASS;
+ 
+}
+
+