1 files changed, 28 insertions, 0 deletions
diff --git a/test/scudo/interface.cpp b/test/scudo/interface.cpp
new file mode 100644
index 0000000000000..f9353066efa37
--- /dev/null
+++ b/test/scudo/interface.cpp
@@ -0,0 +1,28 @@
+// RUN: %clang_scudo %s -o %t
+// RUN: %run %t 2>&1
+
+// Tests that the sanitizer interface functions behave appropriately.
+
+#include <stdlib.h>
+
+#include <vector>
+
+#include <sanitizer/allocator_interface.h>
+
+int main(int argc, char **argv)
+{
+  void *p;
+  std::vector<ssize_t> sizes{1, 8, 16, 32, 1024, 32768,
+    1 << 16, 1 << 17, 1 << 20, 1 << 24};
+  for (size_t size : sizes) {
+    p = malloc(size);
+    if (!p)
+      return 1;
+    if (!__sanitizer_get_ownership(p))
+      return 1;
+    if (__sanitizer_get_allocated_size(p) < size)
+      return 1;
+    free(p);
+  }
+  return 0;
+}