libs/regex/test/regress/main.cpp
/*
*
* Copyright (c) 2004
* John Maddock
*
* Use, modification and distribution are subject to 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)
*
*/
/*
* LOCATION: see http://www.boost.org for most recent version.
* FILE main.cpp
* VERSION see <boost/version.hpp>
* DESCRIPTION: entry point for test program.
*/
#include "test.hpp"
#include "test_locale.hpp"
#include <stdarg.h>
#include <iostream>
#include <iomanip>
#ifdef BOOST_HAS_ICU
#include <unicode/uloc.h>
#endif
#ifdef TEST_THREADS
#include <list>
#include <boost/thread.hpp>
#include <boost/thread/tss.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/array.hpp>
int* get_array_data();
#endif
int error_count = 0;
#ifndef TEST_THREADS
#define RUN_TESTS(name) \
std::cout << "Running test case \"" #name "\".\n";\
name();
#else
#define RUN_TESTS(name) \
name();
#endif
void run_tests()
{
RUN_TESTS(basic_tests);
RUN_TESTS(test_simple_repeats);
RUN_TESTS(test_alt);
RUN_TESTS(test_sets);
RUN_TESTS(test_sets2);
RUN_TESTS(test_anchors);
RUN_TESTS(test_backrefs);
RUN_TESTS(test_character_escapes);
RUN_TESTS(test_assertion_escapes);
RUN_TESTS(test_tricky_cases);
RUN_TESTS(test_grep);
RUN_TESTS(test_replace);
RUN_TESTS(test_non_greedy_repeats);
RUN_TESTS(test_non_marking_paren);
RUN_TESTS(test_partial_match);
RUN_TESTS(test_forward_lookahead_asserts);
RUN_TESTS(test_fast_repeats);
RUN_TESTS(test_fast_repeats2);
RUN_TESTS(test_independent_subs);
RUN_TESTS(test_nosubs);
RUN_TESTS(test_conditionals);
RUN_TESTS(test_options);
RUN_TESTS(test_options2);
#ifndef TEST_THREADS
RUN_TESTS(test_en_locale);
#endif
RUN_TESTS(test_emacs);
RUN_TESTS(test_operators);
RUN_TESTS(test_overloads);
RUN_TESTS(test_unicode);
RUN_TESTS(test_pocessive_repeats);
RUN_TESTS(test_mark_resets);
RUN_TESTS(test_recursion);
RUN_TESTS(test_verbs);
}
int cpp_main(int /*argc*/, char * /*argv*/[])
{
#ifdef BOOST_HAS_ICU
//
// We need to set the default locale used by ICU,
// otherwise some of our tests using equivalence classes fail.
//
UErrorCode err = U_ZERO_ERROR;
uloc_setDefault("en", &err);
if(err != U_ZERO_ERROR)
{
std::cerr << "Unable to set the default ICU locale to \"en\"." << std::endl;
return -1;
}
#endif
#ifdef TEST_THREADS
try{
get_array_data(); // initialises data.
}
catch(const std::exception& e)
{
std::cerr << "TSS Initialisation failed with message: " << e.what() << std::endl;
return -1;
}
std::list<boost::shared_ptr<boost::thread> > threads;
for(int i = 0; i < 5; ++i)
{
try{
threads.push_back(boost::shared_ptr<boost::thread>(new boost::thread(&run_tests)));
}
catch(const std::exception& e)
{
std::cerr << "<note>Thread creation failed with message: " << e.what() << "</note>" << std::endl;
}
}
std::list<boost::shared_ptr<boost::thread> >::const_iterator a(threads.begin()), b(threads.end());
while(a != b)
{
(*a)->join();
++a;
}
#else
run_tests();
#endif
return error_count;
}
#ifdef TEST_THREADS
int* get_array_data()
{
static boost::thread_specific_ptr<boost::array<int, 200> > tp;
if(tp.get() == 0)
tp.reset(new boost::array<int, 200>);
return tp.get()->data();
}
#endif
const int* make_array(int first, ...)
{
//
// this function takes a variable number of arguments
// and packs them into an array that we can pass through
// our testing macros (ideally we would use an array literal
// but these can't apparently be used as macro arguments).
//
#ifdef TEST_THREADS
int* data = get_array_data();
#else
static int data[200];
#endif
std::fill_n(data, 200, -2);
va_list ap;
va_start(ap, first);
//
// keep packing args, until we get two successive -2 values:
//
int terminator_count;
int next_position = 1;
data[0] = first;
if(first == -2)
terminator_count = 1;
else
terminator_count = 0;
while(terminator_count < 2)
{
data[next_position] = va_arg(ap, int);
if(data[next_position] == -2)
++terminator_count;
else
terminator_count = 0;
++next_position;
}
va_end(ap);
return data;
}
void test(const char& c, const test_regex_replace_tag& tag)
{
do_test(c, tag);
}
void test(const char& c, const test_regex_search_tag& tag)
{
do_test(c, tag);
}
void test(const char& c, const test_invalid_regex_tag& tag)
{
do_test(c, tag);
}
#ifndef BOOST_NO_WREGEX
void test(const wchar_t& c, const test_regex_replace_tag& tag)
{
do_test(c, tag);
}
void test(const wchar_t& c, const test_regex_search_tag& tag)
{
do_test(c, tag);
}
void test(const wchar_t& c, const test_invalid_regex_tag& tag)
{
do_test(c, tag);
}
#endif
#ifdef BOOST_NO_EXCEPTIONS
namespace boost{
void throw_exception( std::exception const & e )
{
std::cerr << e.what() << std::endl;
std::exit(1);
}
}
int main(int argc, char * argv[])
{
return cpp_main(argc, argv);
}
#else
#include <boost/detail/lightweight_main.hpp>
#endif