[lsan] Add __lsan_default_options

For consistency with asan, msan, tsan and ubsan.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@314048 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 0 deletions

diff --git a/test/lsan/TestCases/default_options.cc b/test/lsan/TestCases/default_options.cc
new file mode 100644
index 000000000..b5361c0cf
--- /dev/null
+++ b/test/lsan/TestCases/default_options.cc
@@ -0,0 +1,11 @@
+// RUN: %clangxx_lsan -O2 %s -o %t && %run %t 2>&1 | FileCheck %s
+
+extern "C"
+const char *__lsan_default_options() {
+  // CHECK: Available flags for {{Leak|Address}}Sanitizer:
+  return "verbosity=1 help=1";
+}
+
+int main() {
+  return 0;
+}