Bug 551254: Simple (disabled) test that the STL wrappers work correctly.

xpcom/tests/Makefile.in

@@ -73,6 +73,10 @@ CPPSRCS		= \
 		TestUnicodeArguments.cpp \
 		$(NULL)
 
+ifdef WRAP_STL_INCLUDES
+CPPSRCS += TestSTLWrappers.cpp
+endif
+
 SIMPLE_PROGRAMS	:= $(CPPSRCS:.cpp=$(BIN_SUFFIX))
 
 CPP_UNIT_TESTS = \

xpcom/tests/TestSTLWrappers.cpp

@@ -0,0 +1,35 @@
+#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 XP_WIN
+#  define TRY       try
+#  define CATCH(e)  catch (e)
+#else
+#  define TRY
+#  define CATCH(e)  if (0)
+#endif
+
+int main() {
+    std::vector<int> v;
+
+    TRY {
+      // this should abort; NOT throw an exception
+      int unused = v.at(1);
+    } CATCH(const std::out_of_range& e) {
+      fputs("TEST-FAIL | TestSTLWrappers.cpp | caught an exception!\n",
+            stderr);
+    }
+
+    return 0;
+}