// RUN: %clang_asan -O2 %s -o %t
// We need replace_str=0 and replace_intrin=0 to avoid reporting errors in
// strlen() and memcpy() called by printf().
-// RUN: ASAN_OPTIONS=replace_str=0:replace_intrin=0:check_printf=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
-// RUN: ASAN_OPTIONS=replace_str=0:replace_intrin=0:check_printf=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-OFF %s
-// RUN: ASAN_OPTIONS=replace_str=0:replace_intrin=0 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
+// RUN: %env_asan_opts=replace_str=0:replace_intrin=0:check_printf=1 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
+// RUN: %env_asan_opts=replace_str=0:replace_intrin=0:check_printf=0 %run %t 2>&1 | FileCheck --check-prefix=CHECK-OFF %s
+// RUN: %env_asan_opts=replace_str=0:replace_intrin=0 not %run %t 2>&1 | FileCheck --check-prefix=CHECK-ON %s
+
+// FIXME: printf is not intercepted on Windows yet.
+// XFAIL: win32
#include <stdio.h>
#include <stdlib.h>