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Subject: svn commit: r649564 -
 /stdcxx/trunk/tests/localization/22.locale.ctype.widen.cpp
Date: Fri, 18 Apr 2008 15:12:03 -0000
To: commits@stdcxx.apache.org
From: elemings@apache.org
Message-Id: <20080418151203.F092B1A9832@eris.apache.org>

Author: elemings
Date: Fri Apr 18 08:12:00 2008
New Revision: 649564

URL: http://svn.apache.org/viewvc?rev=649564&view=rev
Log:
2008-04-18  Eric Lemings  <eric.lemings@roguewave.com>

	STDCXX-866
	* tests/localization/22.locale.ctype.widen.cpp: Migrated new
	test from old Perforce repository.


Added:
    stdcxx/trunk/tests/localization/22.locale.ctype.widen.cpp

Added: stdcxx/trunk/tests/localization/22.locale.ctype.widen.cpp
URL: http://svn.apache.org/viewvc/stdcxx/trunk/tests/localization/22.locale.ctype.widen.cpp?rev=649564&view=auto
==============================================================================
--- stdcxx/trunk/tests/localization/22.locale.ctype.widen.cpp (added)
+++ stdcxx/trunk/tests/localization/22.locale.ctype.widen.cpp Fri Apr 18 08:12:00 2008
@@ -0,0 +1,152 @@
+/***************************************************************************
+ *
+ * 22.locale.ctype.widen.cpp - tests exercising std::ctype<charT>::widen()
+ *
+ * $Id$
+ *
+ ***************************************************************************
+ *
+ * Licensed to the Apache Software  Foundation (ASF) under one or more
+ * contributor  license agreements.  See  the NOTICE  file distributed
+ * with  this  work  for  additional information  regarding  copyright
+ * ownership.   The ASF  licenses this  file to  you under  the Apache
+ * License, Version  2.0 (the  "License"); you may  not use  this file
+ * except in  compliance with the License.   You may obtain  a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the  License is distributed on an  "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY  KIND, either  express or
+ * implied.   See  the License  for  the  specific language  governing
+ * permissions and limitations under the License.
+ *
+ * Copyright 1994-2008 Rogue Wave Software.
+ * 
+ **************************************************************************/
+
+#include <locale>
+
+#include <driver.h>
+
+typedef unsigned char UChar;
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+typedef std::ctype<wchar_t> WCtype;
+
+#endif   // _RWSTD_NO_WCHAR_T
+
+/**************************************************************************/
+
+static void
+test_char ()
+{
+    rw_info (0, __FILE__, __LINE__, "std::ctype<char>::widen(char)");
+
+    const std::locale loc;
+
+    const WCtype& ctp = std::use_facet<WCtype> (loc);
+
+    for (int i = 0; i != int (_RWSTD_UCHAR_MAX) + 1; ++i) {
+
+        // compute the argument, and the expected and actual results
+        const char narrow = char (i);
+        const char expect = narrow;
+        const char wide   = ctp.widen (narrow);
+
+        rw_assert (expect == wide, __FILE__, __LINE__,
+                   "std::ctype<char>::widen(%#c) == %#c, got %#c",
+                   narrow, expect, wide);
+    }
+}
+
+/**************************************************************************/
+
+// will leave this here for now since it appears to be a placeholder
+// for further testing
+
+static void
+test_byname_char ()
+{
+    rw_info (0, __FILE__, __LINE__,
+             "std::ctype_byname<char>::widen(char)");
+
+    rw_warn (false, __FILE__, __LINE__,
+             "ctype_byname<char>::widen() not exercised");
+}
+
+/**************************************************************************/
+
+static void
+test_wchar_t ()
+{
+    rw_info (0, __FILE__, __LINE__,
+             "std::ctype<wchar_t>::widen(char)");
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+    const std::locale loc;
+
+    const WCtype& ctp = std::use_facet<WCtype> (loc);
+
+    for (int i = 0; i != int (_RWSTD_UCHAR_MAX) + 1; ++i) {
+
+        // compute the argument, and the expected and actual results
+        const char    narrow = char (i);
+        const wchar_t expect = wchar_t (UChar (narrow));
+        const wchar_t wide   = ctp.widen (narrow);
+
+        rw_assert (expect == wide, __FILE__, __LINE__,
+                   "std::ctype<wchar_t>::widen(%#c) == %#Lc, got %#Lc",
+                   narrow, expect, wide);
+    }
+
+#else   // if defined (_RWSTD_NO_WCHAR_T)
+
+    rw_warn (false, __FILE__, __LINE__,
+             "ctype<wchar_t>::widen() not exercised: "
+             "macro _RWSTD_NO_WCHAR_T defined");
+
+#endif   // _RWSTD_NO_WCHAR_T
+
+}
+
+/**************************************************************************/
+
+// another placeholder for further testing?
+
+static void
+test_byname_wchar_t ()
+{
+    rw_info (0, __FILE__, __LINE__,
+             "std::ctype_byname<wchar_t>::widen(char)");
+
+    rw_warn (false, __FILE__, __LINE__,
+             "ctype_byname<wchar_t>::widen() not exercised");
+}
+
+/**************************************************************************/
+
+static int
+run_test (int /*unused*/, char* /*unused*/ [])
+{
+    test_char ();
+    test_byname_char ();
+
+    test_wchar_t ();
+    test_byname_wchar_t ();
+
+    return 0;
+}
+
+/*extern*/ int
+main (int argc, char* argv [])
+{
+    return rw_test (argc, argv, __FILE__,
+                    "lib.locale.ctype.widen",
+                    0,   // no comment
+                    run_test, "", 0);
+}
+