stdcpp/tsrc/Boost_test/array/src/array0.cpp
changeset 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stdcpp/tsrc/Boost_test/array/src/array0.cpp	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,130 @@
+/* tests for using class array<> specialization for size 0
+ * (C) Copyright Alisdair Meredith 2006.
+ * Distributed under the Boost Software License, Version 1.0. (See
+ * accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ */
+/*
+ * © Portions copyright (c) 2006-2007 Nokia Corporation.  All rights reserved.
+*/
+
+#include <string>
+#include <iostream>
+#include <boost/array.hpp>
+
+#ifdef __SYMBIAN32__
+#include "std_log_result.h"
+#define LOG_FILENAME_LINE __FILE__, __LINE__
+#endif
+
+namespace {
+unsigned int failed_tests = 0;
+
+void    fail_test( const char * reason ) {
+    ++failed_tests;
+    std::cerr << "Test failure " << failed_tests << ": " << reason << std::endl;
+}
+
+template< class T >
+void    BadValue( const T &  )
+{
+    fail_test( "Unexpected value" );
+}
+
+template< class T >
+void    RunTests()
+{
+    typedef boost::array< T, 0 >    test_type;
+
+    //  Test value and aggegrate initialization
+    test_type                   test_case   =   {};
+    const boost::array< T, 0 >  const_test_case = test_type();
+
+    test_case.assign( T() );
+
+    //  front/back and operator[] must compile, but calling them is undefined
+    //  Likewise, all tests below should evaluate to false, avoiding undefined behaviour
+    if( !test_case.empty() ) {
+        BadValue( test_case.front() );
+    }
+
+    if( !const_test_case.empty() ) {
+        BadValue( const_test_case.back() );
+    }
+
+    if( test_case.size() > 0 ) {
+        BadValue( test_case[ 0 ] );
+    }
+
+    if( const_test_case.max_size() > 0 ) {
+        BadValue( const_test_case[ 0 ] );
+    }
+
+    //  Assert requirements of TR1 6.2.2.4
+    if( test_case.begin() != test_case.end() ) {
+        fail_test( "Not an empty range" );
+    }
+    if( const_test_case.begin() != const_test_case.end() ) {
+        fail_test( "Not an empty range" );
+    }
+
+    if( test_case.begin() == const_test_case.begin() ) {
+        fail_test( "iterators for different containers are not distinct" );
+    }
+
+    if( test_case.data() == const_test_case.data() ) {
+    //  Value of data is unspecified in TR1, so no requirement this test pass or fail
+    //  However, it must compile!
+    }
+
+
+    //  Check can safely use all iterator types with std algorithms
+    std::for_each( test_case.begin(), test_case.end(), BadValue< T > );
+    std::for_each( test_case.rbegin(), test_case.rend(), BadValue< T > );
+    std::for_each( const_test_case.begin(), const_test_case.end(), BadValue< T > );
+    std::for_each( const_test_case.rbegin(), const_test_case.rend(), BadValue< T > );
+
+    //  Check swap is well formed
+    std::swap( test_case, test_case );
+
+    //  Check assigment operator and overloads are well formed
+    test_case   =   const_test_case;
+
+    //  Confirm at() throws the std lib defined exception
+    try {
+        BadValue( test_case.at( 0 ) );
+    } catch ( const std::range_error & ) {
+    }
+
+    try {
+        BadValue( const_test_case.at( 0 ) );
+    } catch ( const std::range_error & ) {
+    }
+}
+
+}
+
+int main()
+{
+	std_log(LOG_FILENAME_LINE,"[Test Case for array0]");
+    RunTests< bool >();
+    RunTests< void * >();
+    RunTests< long double >();
+    RunTests< std::string >();
+#ifdef __SYMBIAN32__
+	if(failed_tests)
+	{
+		std_log(LOG_FILENAME_LINE,"Result : Failed"); 
+		assert_failed = true;
+	}
+	else
+	{
+		std_log(LOG_FILENAME_LINE,"Result : Passed");
+	}  
+	std_log(LOG_FILENAME_LINE,"[End Test Case ]");
+#endif
+	testResultXml("array0");
+	close_log_file();
+    return failed_tests;
+}
+