1 files changed, 25 insertions, 0 deletions
diff --git a/test/scudo/options.cpp b/test/scudo/options.cpp
new file mode 100644
index 000000000..bccf7c8fb
--- /dev/null
+++ b/test/scudo/options.cpp
@@ -0,0 +1,25 @@
+// RUN: %clang_scudo %s -o %t
+// RUN:                                              %run %t 2>&1
+// RUN: SCUDO_OPTIONS=DeallocationTypeMismatch=0     %run %t 2>&1
+// RUN: SCUDO_OPTIONS=DeallocationTypeMismatch=1 not %run %t 2>&1 | FileCheck %s
+
+// Tests that the options can be passed using getScudoDefaultOptions, and that
+// the environment ones take precedence over them.
+
+#include <stdlib.h>
+#include <malloc.h>
+
+extern "C" const char* __scudo_default_options() {
+  return "DeallocationTypeMismatch=0";  // Defaults to true in scudo_flags.inc.
+}
+
+int main(int argc, char **argv)
+{
+  int *p = (int *)malloc(16);
+  if (!p)
+    return 1;
+  delete p;
+  return 0;
+}
+
+// CHECK: ERROR: allocation type mismatch on address