1 files changed, 81 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/threading/OpenEventW/test3/childprocess.cpp b/src/pal/tests/palsuite/threading/OpenEventW/test3/childprocess.cpp
new file mode 100644
index 0000000000..b5149e006f
--- /dev/null
+++ b/src/pal/tests/palsuite/threading/OpenEventW/test3/childprocess.cpp
@@ -0,0 +1,81 @@
+// 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: childprocess.c
+**
+** Purpose: Test to ensure that OpenEventW() works when
+** opening an event created by another process. The test
+** program launches this program as a child, which creates
+** a named, initially-unset event. The child waits up to
+** 10 seconds for the parent process to open that event
+** and set it, and returns PASS if the event was set or FAIL
+** otherwise. The parent process checks the return value
+** from the child to verify that the opened event was
+** properly used across processes.
+**
+** Dependencies: PAL_Initialize
+**               PAL_Terminate
+**               CreateEventW
+**               WaitForSingleObject
+**               CloseHandle
+**
+**
+**=========================================================*/
+
+#include <palsuite.h>
+
+int __cdecl main( int argc, char **argv )
+{
+    /* local variables */
+    HANDLE                  hEvent = NULL;
+    WCHAR                   wcName[] = {'P','A','L','R','o','c','k','s','\0'};
+    LPWSTR                  lpName = wcName;
+    
+    int result = PASS;
+
+    /* initialize the PAL */
+    if( PAL_Initialize(argc, argv) != 0 )
+    {
+	    return( FAIL );
+    }
+
+
+    /* open a handle to the event created in the child process */
+    hEvent = OpenEventW( EVENT_ALL_ACCESS,  /* we want all rights */
+                         FALSE,             /* no inherit         */
+                         lpName );
+
+    if( hEvent == NULL )
+    {
+        /* ERROR */
+        Trace( "ERROR:%lu:OpenEventW() call failed\n", GetLastError() );
+        result = FAIL;
+        goto parentwait;
+    }
+
+    /* set the event -- should take effect in the child process */
+    if( ! SetEvent( hEvent ) )
+    {
+        /* ERROR */
+        Trace( "ERROR:%lu:SetEvent() call failed\n", GetLastError() );
+        result = FAIL;
+    }
+
+parentwait:
+    /* close the event handle */
+    if( ! CloseHandle( hEvent ) )
+    {
+        /* ERROR */
+        Fail(   "ERROR:%lu:CloseHandle() call failed in child\n",
+                GetLastError());
+    }
+
+    /* terminate the PAL */
+    PAL_TerminateEx(result);
+
+    /* return success or failure */
+    return result;
+}