85 lines
1.8 KiB
C++
85 lines
1.8 KiB
C++
/* Copyright 2002, The libsigc++ Development Team
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* Assigned to public domain. Use as you wish without restriction.
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*/
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#include "testutilities.h"
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#include <sigc++/adaptors/exception_catch.h>
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#include <sstream>
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#include <stdexcept>
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#include <cstdlib>
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namespace
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{
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std::ostringstream result_stream;
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struct f : public sigc::functor_base
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{
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typedef int result_type;
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int operator()(int i)
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{
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result_stream << "f(int " << i << ") ";
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throw std::range_error("out of range ");
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}
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};
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struct g : public sigc::functor_base
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{
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typedef int result_type;
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int operator()()
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{
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result_stream << "g() ";
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throw std::range_error("out of range ");
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}
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};
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struct g_void : public sigc::functor_base
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{
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typedef void result_type;
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void operator()()
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{
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result_stream << "g_void() ";
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throw std::range_error("out of range ");
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}
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};
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struct my_catch
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{
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int operator()()
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{
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try
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{
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throw;
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}
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catch (const std::range_error& e) // catch what types we know
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{
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result_stream << "caught " << e.what();
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}
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return 1;
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// all else continues out.
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}
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};
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} // end anonymous namespace
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int main(int argc, char* argv[])
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{
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auto util = TestUtilities::get_instance();
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if (!util->check_command_args(argc, argv))
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return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
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result_stream << sigc::exception_catch(f(), my_catch())(2);
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util->check_result(result_stream, "f(int 2) caught out of range 1");
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result_stream << sigc::exception_catch(g(), my_catch())();
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util->check_result(result_stream, "g() caught out of range 1");
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sigc::exception_catch(g_void(), my_catch())(); // void test
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util->check_result(result_stream, "g_void() caught out of range ");
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return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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