coco
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
// Copyright (C) 2008 Davis E. King (davis@dlib.net)
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// License: Boost Software License See LICENSE.txt for the full license.
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#include <sstream>
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#include <string>
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#include <cstdlib>
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#include <ctime>
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#include <dlib/algs.h>
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#include "tester.h"
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namespace
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{
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using namespace test;
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using namespace dlib;
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using namespace std;
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logger dlog("test.metaprogramming");
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void metaprogramming_test (
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)
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/*!
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ensures
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- runs tests on template metaprogramming objects and functions for compliance with the specs
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!*/
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{
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print_spinner();
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DLIB_TEST(is_signed_type<signed char>::value == true);
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DLIB_TEST(is_signed_type<signed short>::value == true);
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DLIB_TEST(is_signed_type<signed int>::value == true);
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DLIB_TEST(is_signed_type<signed long>::value == true);
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DLIB_TEST(is_unsigned_type<signed char>::value == false);
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DLIB_TEST(is_unsigned_type<signed short>::value == false);
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DLIB_TEST(is_unsigned_type<signed int>::value == false);
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DLIB_TEST(is_unsigned_type<signed long>::value == false);
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DLIB_TEST(is_unsigned_type<unsigned char>::value == true);
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DLIB_TEST(is_unsigned_type<unsigned short>::value == true);
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DLIB_TEST(is_unsigned_type<unsigned int>::value == true);
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DLIB_TEST(is_unsigned_type<unsigned long>::value == true);
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DLIB_TEST(is_signed_type<unsigned char>::value == false);
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DLIB_TEST(is_signed_type<unsigned short>::value == false);
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DLIB_TEST(is_signed_type<unsigned int>::value == false);
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DLIB_TEST(is_signed_type<unsigned long>::value == false);
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COMPILE_TIME_ASSERT(is_signed_type<signed char>::value == true);
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COMPILE_TIME_ASSERT(is_signed_type<signed short>::value == true);
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COMPILE_TIME_ASSERT(is_signed_type<signed int>::value == true);
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COMPILE_TIME_ASSERT(is_signed_type<signed long>::value == true);
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COMPILE_TIME_ASSERT(is_unsigned_type<signed char>::value == false);
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COMPILE_TIME_ASSERT(is_unsigned_type<signed short>::value == false);
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COMPILE_TIME_ASSERT(is_unsigned_type<signed int>::value == false);
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COMPILE_TIME_ASSERT(is_unsigned_type<signed long>::value == false);
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COMPILE_TIME_ASSERT(is_unsigned_type<unsigned char>::value == true);
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COMPILE_TIME_ASSERT(is_unsigned_type<unsigned short>::value == true);
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COMPILE_TIME_ASSERT(is_unsigned_type<unsigned int>::value == true);
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COMPILE_TIME_ASSERT(is_unsigned_type<unsigned long>::value == true);
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COMPILE_TIME_ASSERT(is_signed_type<unsigned char>::value == false);
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COMPILE_TIME_ASSERT(is_signed_type<unsigned short>::value == false);
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COMPILE_TIME_ASSERT(is_signed_type<unsigned int>::value == false);
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COMPILE_TIME_ASSERT(is_signed_type<unsigned long>::value == false);
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}
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class metaprogramming_tester : public tester
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{
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public:
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metaprogramming_tester (
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) :
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tester ("test_metaprogramming",
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"Runs tests on the metaprogramming objects and functions.")
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{}
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void perform_test (
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)
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{
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metaprogramming_test();
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}
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} a;
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}
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