1 files changed, 41 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/pal_specific/PAL_Initialize_Terminate/test2/pal_initialize_twice.cpp b/src/pal/tests/palsuite/pal_specific/PAL_Initialize_Terminate/test2/pal_initialize_twice.cpp
new file mode 100644
index 0000000000..fc460bc1ad
--- /dev/null
+++ b/src/pal/tests/palsuite/pal_specific/PAL_Initialize_Terminate/test2/pal_initialize_twice.cpp
@@ -0,0 +1,41 @@
+// 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: pal_initialize_twice.c
+**
+** Purpose: Positive test of PAL_Initialize and PAL_Terminate APIs.
+**          Calls PAL_Initialize twice to ensure that doing so
+**          will not cause unexpected failures in the PAL. 
+**          Calls PAL_Terminate twice to clean up the PAL.
+**          
+
+**
+**============================================================*/
+#include <palsuite.h>
+
+int __cdecl main(int argc, char *argv[])
+{
+    /* Initialize the PAL environment */
+    if (0 != (PAL_Initialize(argc, argv)))
+    {
+	return FAIL;
+    } 
+
+    /* Try calling PAL_Initialize again - should just increment the init_count. */
+    if (0 != (PAL_Initialize(argc, argv)))
+    {        
+        // Call terminate due to the first PAL initialization.
+        PAL_TerminateEx(FAIL);
+        return FAIL;
+    }        
+      
+    /* If both calls to PAL_Initialize succeed, then PAL_Terminate must be 
+    called twice. The first call just decrements the init_count to 1. */
+
+    PAL_Terminate();
+    PAL_Terminate();
+    return PASS;
+}