/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
 *            test.h
 *
 *  Wed Dec 16 12:33:19 CET 2009
 *  Copyright 2009 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of Pracro.
 *
 *  Pracro is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  Pracro is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Pracro; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#ifndef __PRACRO_TEST_H__
#define __PRACRO_TEST_H__

#include <stdio.h>

#define TEST_REPORT { printf("\nTest report:\n%d tests\n%d test failed.\n", TEST_num_tests, TEST_num_fails); }

#define TEST_BEGIN int main() { int TEST_num_fails = 0; int TEST_num_tests = 0; {}
#define TEST_END { TEST_REPORT; return TEST_num_fails != 0; } }
#define TEST_FATAL(m) { printf("\n!!!! Test fatal error !!!!\n"m"\n"); { TEST_END; }

#define TEST_OK(m) { printf("  OK: "m"\n"); }
#define TEST_FAIL(m) { printf("  FAIL: "m"\n"); TEST_num_fails++; }
#define TEST_MSG(fmt...) { TEST_num_tests++; printf("\n"); printf(fmt); printf(" (line %d)\n", __LINE__); }

#define TEST_TRUE(x, fmt...) { TEST_MSG(fmt);          \
    if(x) { TEST_OK(#x" is true.") }           \
    else { TEST_FAIL(#x" is not true.") } }

#define TEST_FALSE(x, fmt...) { TEST_MSG(fmt);         \
    if(!x) { TEST_OK(#x" is false.") }         \
    else { TEST_FAIL(#x" is not false.") } }

#define TEST_EQUAL(x, y, fmt...) { TEST_MSG(fmt);              \
    if(x == y) { TEST_OK(#x" and "#y" are equal.") }   \
    else { TEST_FAIL(#x" and "#y" are not equal.") } }

#define TEST_NOTEQUAL(x, y, fmt...) { TEST_MSG(fmt);             \
    if(x != y) { TEST_OK(#x" and "#y" are not equal.") } \
    else { TEST_FAIL(#x" and "#y" are equal.") } }

#endif/*__PRACRO_TEST_H__*/