From 88d51db558a32c930d18d7e60e403acafa5fdeb9 Mon Sep 17 00:00:00 2001
From: Yiyang Fei <YiYang.Fei@barco.com>
Date: Wed, 27 Apr 2016 07:42:14 -0700
Subject: [PATCH] Suppress Windows popups when app crashes with exception. See
 https://blogs.msdn.microsoft.com/oldnewthing/20040727-00/?p=38323/ and
 http://stackoverflow.com/questions/396369/how-do-i-disable-the-debug-close-application-dialog-on-windows-vista

---
 test/test-segfault.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/test/test-segfault.c b/test/test-segfault.c
index c062ce1..ee88f0b 100644
--- a/test/test-segfault.c
+++ b/test/test-segfault.c
@@ -13,11 +13,32 @@
 #include <sys/prctl.h>
 #endif
 
+#ifdef DBUS_WIN
+#include <windows.h>
+
+/* Explicit Windows exception handlers needed to supress OS popups */
+int
+exception_handler(LPEXCEPTION_POINTERS p)
+{
+  printf("Exception detected during the unit tests!\n");
+  exit(1);
+}
+#endif
+
 int
 main (int argc, char **argv)
 {
   char *p;  
 
+#ifdef DBUS_WIN
+  /* Disable Windows popup dialog when an app crashes so that app quits
+   * immediately with error code instead of waiting for user to dismiss
+   * the dialog.  */
+  DWORD dwMode = SetErrorMode(SEM_NOGPFAULTERRORBOX);
+  SetErrorMode(dwMode | SEM_NOGPFAULTERRORBOX);
+  SetUnhandledExceptionFilter((LPTOP_LEVEL_EXCEPTION_FILTER)&exception_handler);
+#endif 
+
 #if HAVE_SETRLIMIT
   /* No core dumps please, we know we crashed. */
   struct rlimit r = { 0, };
-- 
2.5.4 (Apple Git-61)