[Boost-commit] svn:boost r72920 - in trunk/libs/filesystem: test v3/test

Subject: [Boost-commit] svn:boost r72920 - in trunk/libs/filesystem: test v3/test
From: bdawes_at_[hidden]
Date: 2011-07-05 10:26:38

Author: bemandawes
Date: 2011-07-05 10:26:37 EDT (Tue, 05 Jul 2011)
New Revision: 72920
URL: http://svn.boost.org/trac/boost/changeset/72920

Log:
Initial commit
Added:
   trunk/libs/filesystem/v3/test/locale_info.cpp   (contents, props changed)
Text files modified: 
   trunk/libs/filesystem/test/Jamfile.v2 |     1 +                                       
   1 files changed, 1 insertions(+), 0 deletions(-)

Modified: trunk/libs/filesystem/test/Jamfile.v2
==============================================================================
--- trunk/libs/filesystem/test/Jamfile.v2	(original)
+++ trunk/libs/filesystem/test/Jamfile.v2	2011-07-05 10:26:37 EDT (Tue, 05 Jul 2011)
@@ -28,4 +28,5 @@
        [ run ../v3/test/deprecated_test.cpp :  :  :  : v3_deprecated_test ]                  
        [ run ../v3/example/simple_ls.cpp :  :  :  : v3_simple_ls ]
  
+       [ run ../v3/test/locale_info.cpp  : : : <test-info>always_show_run_output ]
        ;

Added: trunk/libs/filesystem/v3/test/locale_info.cpp
==============================================================================
--- (empty file)
+++ trunk/libs/filesystem/v3/test/locale_info.cpp	2011-07-05 10:26:37 EDT (Tue, 05 Jul 2011)
@@ -0,0 +1,79 @@
+//  locale_info.cpp  ---------------------------------------------------------//
+
+//  Copyright Beman Dawes 2011
+
+//  Distributed under the Boost Software License, Version 1.0.
+//  See http://www.boost.org/LICENSE_1_0.txt
+
+#include <locale>
+#include <iostream>
+#include <exception>
+#include <cstdlib>
+using namespace std;
+
+namespace
+{
+  void facet_info(const locale& loc, const char* msg)
+  {
+    cout << "has_facet<std::codecvt<wchar_t, char, std::mbstate_t> >("
+      << msg << ") is "
+      << (has_facet<std::codecvt<wchar_t, char, std::mbstate_t> >(loc)
+          ? "true\n"
+          : "false\n");
+  }
+
+  void default_info()
+  {
+    try
+    {
+      locale loc;
+      cout << "\nlocale default construction OK" << endl;
+      facet_info(loc, "locale()");
+    }
+    catch (const exception& ex)
+    {
+      cout << "\nlocale default construction threw: " << ex.what() << endl;
+    }
+  }
+
+  void null_string_info()
+  {
+    try
+    {
+      locale loc("");
+      cout << "\nlocale(\"\") construction OK" << endl;
+      facet_info(loc, "locale(\"\")");
+    }
+    catch (const exception& ex)
+    {
+      cout << "\nlocale(\"\") construction threw: " << ex.what() << endl;
+    }
+  }
+
+  void classic_info()
+  {
+    try
+    {
+      locale loc(locale::classic());
+      cout << "\nlocale(locale::classic()) copy construction OK" << endl;
+      facet_info(loc, "locale::classic()");
+    }
+    catch (const exception& ex)
+    {
+      cout << "\nlocale(locale::clasic()) copy construction threw: " << ex.what() << endl;
+    }
+  }
+}
+
+int main()
+{
+  const char* lang = getenv("LANG");
+  cout << "\nLANG environmental variable is "
+    << (lang ? lang : "not present") << endl;
+
+  default_info();
+  null_string_info();
+  classic_info();
+
+  return 0;
+}