53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
/* Copyright 2015, 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++/trackable.h>
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#include <sigc++/signal.h>
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#include <sigc++/functors/ptr_fun.h>
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#include <sigc++/functors/mem_fun.h>
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#include <string>
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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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int foo(int i)
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{
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result_stream << "foo(int " << i << ")";
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return 1;
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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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// signal
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sigc::signal<int, int> sig;
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sig.connect(sigc::ptr_fun(&foo));
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sig(1);
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util->check_result(result_stream, "foo(int 1)");
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//Test the move constructor:
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sigc::signal<int, int> sig2(std::move(sig));
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sig(-2);
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sig2(2);
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util->check_result(result_stream, "foo(int 2)");
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//Test the move assignment operator:
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sigc::signal<int, int> sig3;
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sig3 = std::move(sig2);
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sig2(-3);
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sig3(3);
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util->check_result(result_stream, "foo(int 3)");
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return util->get_result_and_delete_instance() ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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