// RUN: %clang_asan -O2 %s -o %t
-// RUN: ASAN_OPTIONS=check_printf=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
-// RUN: ASAN_OPTIONS=check_printf=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-OFF %s
+// RUN: %env_asan_opts=check_printf=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
+// RUN: %env_asan_opts=check_printf=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-OFF %s
// RUN: not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
+// FIXME: printf is not intercepted on Windows yet.
+// XFAIL: win32
+
#include <stdio.h>
int main() {
+#ifdef _MSC_VER
+ // FIXME: The test raises a dialog even though it's XFAILd.
+ return 42;
+#endif
volatile char c = '0';
volatile int x = 12;
volatile float f = 1.239;