1 files changed, 11 insertions, 0 deletions
diff --git a/absl/container/inlined_vector_test.cc b/absl/container/inlined_vector_test.cc
index 5965eac77d03..415c60d9f1af 100644
--- a/absl/container/inlined_vector_test.cc
+++ b/absl/container/inlined_vector_test.cc
@@ -30,6 +30,7 @@
 #include "absl/base/internal/exception_testing.h"
 #include "absl/base/internal/raw_logging.h"
 #include "absl/base/macros.h"
+#include "absl/base/options.h"
 #include "absl/container/internal/counting_allocator.h"
 #include "absl/container/internal/test_instance_tracker.h"
 #include "absl/hash/hash_testing.h"
@@ -247,6 +248,16 @@ TEST(IntVec, Erase) {
   }
 }
 
+TEST(IntVec, Hardened) {
+  IntVec v;
+  Fill(&v, 10);
+  EXPECT_EQ(v[9], 9);
+#if !defined(NDEBUG) || ABSL_OPTION_HARDENED
+  EXPECT_DEATH_IF_SUPPORTED(v[10], "");
+  EXPECT_DEATH_IF_SUPPORTED(v[-1], "");
+#endif
+}
+
 // At the end of this test loop, the elements between [erase_begin, erase_end)
 // should have reference counts == 0, and all others elements should have
 // reference counts == 1.