diff -r 000000000000 -r e4d67989cc36 stdcpp/tsrc/Boost_test/variant/src/test2.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/stdcpp/tsrc/Boost_test/variant/src/test2.cpp Tue Feb 02 02:01:42 2010 +0200 @@ -0,0 +1,155 @@ +//----------------------------------------------------------------------------- +// boost-libs variant/test/test2.cpp header file +// See http://www.boost.org for updates, documentation, and revision history. +//----------------------------------------------------------------------------- +// +// Copyright (c) 2003 +// Eric Friedman, Itay Maman +// +// 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 "boost/config.hpp" +#include "boost/test/minimal.hpp" +#include "boost/variant.hpp" + +#include "jobs.h" + +#include +#include +#include +#include +#ifdef __SYMBIAN32__ +#include "std_log_result.h" +#define LOG_FILENAME_LINE __FILE__, __LINE__ +#endif +using boost::apply_visitor; + +struct short_string +{ + BOOST_STATIC_CONSTANT(size_t, e_limit = 101); + + short_string() : len_(0) + { + buffer_[0] = '\0'; + } + + short_string(const char* src) + { +#ifndef BOOST_NO_STDC_NAMESPACE + using std::strlen; +#endif // BOOST_NO_STDC_NAMESPACE + + size_t e_limit = this->e_limit; // avoid warnings on some compilers + size_t src_len = strlen(src); + + len_ = (std::min)(src_len, e_limit-1); + std::copy(src, src + len_, buffer_); + buffer_[len_] = '\0'; + } + + short_string(const short_string& other) : len_(other.len_) + { + std::copy(other.buffer_, other.buffer_ + e_limit, buffer_); + } + + void swap(short_string& other) + { + char temp[e_limit]; + + std::copy(buffer_, buffer_ + e_limit, temp); + std::copy(other.buffer_, other.buffer_ + e_limit, buffer_); + std::copy(temp, temp + e_limit, other.buffer_); + + std::swap(len_, other.len_); + } + + short_string& operator=(const short_string& rhs) + { + short_string temp(rhs); + swap(temp); + + return *this; + } + + operator const char*() const + { + return buffer_; + } + + +private: + char buffer_[e_limit]; + size_t len_; +}; //short_string + + +std::ostream& operator<<(std::ostream& out, const short_string& s) +{ + out << static_cast(s); + return out; +} + + + +void run() +{ + using boost::variant; + + variant v0; + variant v1; + variant v2; + + // + // Default construction + // + verify(v0, spec()); + verify(v1, spec()); + verify(v2, spec()); + + // + // Implicit conversion to bounded type + // + v1 = "I am v1"; + verify(v1, spec(), "[V] I am v1"); + + v2 = "I am v2"; + verify(v2, spec(), "[V] I am v2"); + + // + // Variant-to-variant assignment + // + + v0 = v1; + verify(v0, spec(), "[V] I am v1"); + + v1 = v0; + verify(v1, spec(), "[V] I am v1"); + + const int n0 = 88; + v1 = n0; + v0 = v1; + + // + // Implicit conversion to bounded type + // + verify(v0, spec(), "[V] 88"); + verify(v1, spec(), "[V] X"); +} + + +int test_main(int , char* []) +{ +std_log(LOG_FILENAME_LINE,"[Test Case for test2]"); + run(); + #ifdef __SYMBIAN32__ + testResultXml("test2"); + close_log_file(); +#endif + return 0; +} +