1 files changed, 28 insertions, 0 deletions
diff --git a/test/lsan/TestCases/suppressions_default.cc b/test/lsan/TestCases/suppressions_default.cc
new file mode 100644
index 000000000000..b4c0de016cd1
--- /dev/null
+++ b/test/lsan/TestCases/suppressions_default.cc
@@ -0,0 +1,28 @@
+// RUN: LSAN_BASE="use_registers=0:use_stacks=0"
+// RUN: %clangxx_lsan %s -o %t
+// RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "sanitizer/lsan_interface.h"
+
+extern "C"
+const char *__lsan_default_suppressions() {
+  return "leak:*LSanTestLeakingFunc*";
+}
+
+void LSanTestLeakingFunc() {
+  void *p = malloc(666);
+  fprintf(stderr, "Test alloc: %p.\n", p);
+}
+
+int main() {
+  LSanTestLeakingFunc();
+  void *q = malloc(1337);
+  fprintf(stderr, "Test alloc: %p.\n", q);
+  return 0;
+}
+// CHECK: Suppressions used:
+// CHECK: 1 666 *LSanTestLeakingFunc*
+// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s)