1 files changed, 21 insertions, 0 deletions
diff --git a/absl/base/internal/exception_safety_testing.cc b/absl/base/internal/exception_safety_testing.cc
new file mode 100644
index 000000000000..383c9c595251
--- /dev/null
+++ b/absl/base/internal/exception_safety_testing.cc
@@ -0,0 +1,21 @@
+#include "absl/base/internal/exception_safety_testing.h"
+
+#include "gtest/gtest.h"
+#include "absl/meta/type_traits.h"
+
+namespace absl {
+namespace exceptions_internal {
+
+int countdown = -1;
+
+void MaybeThrow(absl::string_view msg) {
+  if (countdown-- == 0) throw TestException(msg);
+}
+
+testing::AssertionResult FailureMessage(const TestException& e,
+                                        int countdown) noexcept {
+  return testing::AssertionFailure()
+         << "Exception number " << countdown + 1 << " thrown from " << e.what();
+}
+}  // namespace exceptions_internal
+}  // namespace absl