1 files changed, 65 insertions, 0 deletions
diff --git a/xpcom/tests/gtest/TestSTLWrappers.cpp b/xpcom/tests/gtest/TestSTLWrappers.cpp
new file mode 100644
index 0000000000..31b658f764
--- /dev/null
+++ b/xpcom/tests/gtest/TestSTLWrappers.cpp
@@ -0,0 +1,65 @@
+#include <stdio.h>
+
+#include <algorithm>
+#ifndef mozilla_algorithm_h
+#  error "failed to wrap <algorithm>"
+#endif
+
+#include <vector>
+#ifndef mozilla_vector_h
+#  error "failed to wrap <vector>"
+#endif
+
+// gcc errors out if we |try ... catch| with -fno-exceptions, but we
+// can still test on windows
+#ifdef _MSC_VER
+// C4530 will be generated whenever try...catch is used without
+// enabling exceptions. We know we don't enbale exceptions.
+#  pragma warning(disable : 4530)
+#  define TRY try
+#  define CATCH(e) catch (e)
+#else
+#  define TRY
+#  define CATCH(e) if (0)
+#endif
+
+#include "gtest/gtest.h"
+
+#include "mozilla/gtest/MozHelpers.h"
+
+void ShouldAbort() {
+  ZERO_GDB_SLEEP();
+
+  mozilla::gtest::DisableCrashReporter();
+
+  std::vector<int> v;
+
+  TRY {
+    // v.at(1) on empty v should abort; NOT throw an exception
+
+    (void)v.at(1);
+  }
+  CATCH(const std::out_of_range&) {
+    fputs("TEST-FAIL | TestSTLWrappers.cpp | caught an exception?\n", stderr);
+    return;
+  }
+
+  fputs("TEST-FAIL | TestSTLWrappers.cpp | didn't abort()?\n", stderr);
+}
+
+#if defined(XP_WIN) || (defined(XP_MACOSX) && !defined(MOZ_DEBUG))
+TEST(STLWrapper, DISABLED_ShouldAbortDeathTest)
+#else
+TEST(STLWrapper, ShouldAbortDeathTest)
+#endif
+{
+  ASSERT_DEATH_IF_SUPPORTED(ShouldAbort(),
+#ifdef __GLIBCXX__
+                            // Only libstdc++ will print this message.
+                            "terminate called after throwing an instance of "
+                            "'std::out_of_range'|vector::_M_range_check"
+#else
+                            ""
+#endif
+  );
+}