2002-10-08 Paolo Carlini <pcarlini@unitus.it>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / testsuite / 22_locale / static_members.cc

diff --git a/libstdc++-v3/testsuite/22_locale/static_members.cc b/libstdc++-v3/testsuite/22_locale/static_members.cc
index 16e856a..06b1258 100644 (file)
--- a/libstdc++-v3/testsuite/22_locale/static_members.cc
+++ b/libstdc++-v3/testsuite/22_locale/static_members.cc
@@ -1,6 +1,6 @@
 // 2000-09-13 Benjamin Kosnik <bkoz@redhat.com>
 
-// Copyright (C) 2000 Free Software Foundation
+// Copyright (C) 2000, 2002 Free Software Foundation
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -22,7 +22,9 @@
 
 #include <cwchar> // for mbstate_t
 #include <locale>
-#include <testsuite_hooks.h>
+#include <iostream>
+//#include <testsuite_hooks.h>
+#define VERIFY(x) test &= x
 
 typedef std::codecvt<char, char, std::mbstate_t> ccodecvt;
 class gnu_codecvt: public ccodecvt { }; 
@@ -34,10 +36,12 @@ void test01()
   bool test = true;
   string str1, str2;
 
-  // construct a locale object with the C facet
-  const locale&        loc01 = locale::classic();
-  // construct a locale object with the specialized facet.
-  locale                loc02(locale::classic(), new gnu_codecvt);
+  // Construct a locale object with the C facet.
+  const locale loc_env("");
+  const locale loc01 = locale::classic();
+
+  // Construct a locale object with the specialized facet.
+  locale loc02(locale::classic(), new gnu_codecvt);
   VERIFY ( loc01 != loc02 );
   VERIFY ( !(loc01 == loc02) );
 
@@ -54,11 +58,45 @@ void test01()
   locale loc05;
   VERIFY (loc05 != loc03);
   VERIFY (loc05 == loc02);
+
+  // Reset global locale.
+  locale::global(loc_env);
+}
+
+// Sanity check locale::global(loc) and setlocale.
+void test02()
+{
+  using namespace std;
+  bool test = true;
+  
+  const string ph("en_PH");
+  const string mx("es_MX");
+
+  const locale loc_ph(ph.c_str());
+  const locale loc_mx(mx.c_str());
+
+  // Get underlying current locale and environment settings.
+  const string lc_all_orig = std::setlocale(LC_ALL, NULL);
+  const locale loc_orig("");
+
+  // setlocale to en_PH
+  string lc_all_ph = std::setlocale(LC_ALL, ph.c_str());
+
+  const locale loc_env("");
+  VERIFY( loc_env == loc_orig );
+
+  locale::global(loc_mx);
+  string lc_all_mx = std::setlocale(LC_ALL, NULL);
+  VERIFY( lc_all_mx == mx.c_str() );
+
+  // Restore global info.
+  locale::global(loc_orig);
 }
 
 int main ()
 {
   test01();
+  test02();
 
   return 0;
 }