c++: fix C++11 compatibility

[awesomized/libmemcached] / libtest / main.cc

diff --git a/libtest/main.cc b/libtest/main.cc
index fe8938b97d84919edb54d23e5a0d64de843334f5..b93f75708c1f7b12e6d45c430e0201af70420bee 100644 (file)
--- a/libtest/main.cc
+++ b/libtest/main.cc
@@ -2,7 +2,7 @@
  *
  *  Data Differential YATL (i.e. libtest)  library
  *
- *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
+ *  Copyright (C) 2012-2013 Data Differential, http://datadifferential.com/
  *
  *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions are
@@ -43,6 +43,9 @@
 #include <ctime>
 #include <fnmatch.h>
 #include <iostream>
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
 #include <fstream>
 #include <memory>
 #include <sys/stat.h>
@@ -57,6 +60,12 @@
 #pragma GCC diagnostic ignored "-Wold-style-cast"
 #endif
 
+#if __cplusplus >= 201103L
+# define UNIQUE_PTR std::unique_ptr
+#else
+# define UNIQUE_PTR std::auto_ptr
+#endif
+
 using namespace libtest;
 
 static void stats_print(libtest::Framework *frame)
@@ -110,7 +119,7 @@ int main(int argc, char *argv[])
     Valgrind does not currently work reliably, or sometimes at all, on OSX
     - Fri Jun 15 11:24:07 EDT 2012
   */
-#if defined(TARGET_OS_OSX) && TARGET_OS_OSX
+#if defined(__APPLE__) && __APPLE__
   if (valgrind_is_caller())
   {
     return EXIT_SKIP;
@@ -158,7 +167,13 @@ int main(int argc, char *argv[])
         break;
 
       case OPT_LIBYATL_REPEAT:
+        errno= 0;
         opt_repeat= strtoul(optarg, (char **) NULL, 10);
+        if (errno != 0)
+        {
+          Error << "unknown value passed to --repeat: `" << optarg << "`";
+          exit(EXIT_FAILURE);
+        }
         break;
 
       case OPT_LIBYATL_MATCH_COLLECTION:
@@ -186,9 +201,16 @@ int main(int argc, char *argv[])
 
   srandom((unsigned int)time(NULL));
 
-  if (bool(getenv("YATL_REPEAT")) and (strtoul(getenv("YATL_REPEAT"), (char **) NULL, 10) > 1))
+  errno= 0;
+  if (bool(getenv("YATL_REPEAT")))
   {
+    errno= 0;
     opt_repeat= strtoul(getenv("YATL_REPEAT"), (char **) NULL, 10);
+    if (errno != 0)
+    {
+      Error << "ENV YATL_REPEAT passed an invalid value: `" << getenv("YATL_REPEAT") << "`";
+      exit(EXIT_FAILURE);
+    }
   }
 
   if ((bool(getenv("YATL_QUIET")) and (strcmp(getenv("YATL_QUIET"), "0") == 0)) or opt_quiet)
@@ -281,10 +303,9 @@ int main(int argc, char *argv[])
         return EXIT_FAILURE;
       }
 
-      std::auto_ptr<libtest::Framework> frame(new libtest::Framework(signal, binary_name, collection_to_run, wildcard));
+      UNIQUE_PTR<libtest::Framework> frame(new libtest::Framework(signal, binary_name, collection_to_run, wildcard));
 
       // Run create(), bail on error.
-      try
       {
         switch (frame->create())
         {
@@ -292,17 +313,14 @@ int main(int argc, char *argv[])
           break;
 
         case TEST_SKIPPED:
-          return EXIT_SKIP;
+          SKIP("SKIP was returned from framework create()");
+          break;
 
         case TEST_FAILURE:
           std::cerr << "Could not call frame->create()" << std::endl;
           return EXIT_FAILURE;
         }
       }
-      catch (const libtest::__skipped& e)
-      {
-        return EXIT_SKIP;
-      }
 
       frame->exec();
 
@@ -369,9 +387,9 @@ int main(int argc, char *argv[])
     std::cerr << "std::exception:" << e.what() << std::endl;
     exit_code= EXIT_FAILURE;
   }
-  catch (char const*)
+  catch (char const* s)
   {
-    std::cerr << "Exception:" << std::endl;
+    std::cerr << "Exception:" << s << std::endl;
     exit_code= EXIT_FAILURE;
   }
   catch (...)