fpclassify2_test.c revision 277441
150276Speter/*- 2178866Srafan * Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org> 350276Speter * All rights reserved. 450276Speter * 550276Speter * Redistribution and use in source and binary forms, with or without 650276Speter * modification, are permitted provided that the following conditions 750276Speter * are met: 850276Speter * 1. Redistributions of source code must retain the above copyright 950276Speter * notice, this list of conditions and the following disclaimer. 1050276Speter * 2. Redistributions in binary form must reproduce the above copyright 1150276Speter * notice, this list of conditions and the following disclaimer in the 1250276Speter * documentation and/or other materials provided with the distribution. 1350276Speter * 1450276Speter * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1550276Speter * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1650276Speter * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1750276Speter * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1850276Speter * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1950276Speter * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2050276Speter * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2150276Speter * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2250276Speter * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2350276Speter * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2450276Speter * SUCH DAMAGE. 2550276Speter * 2650276Speter * $FreeBSD: stable/10/lib/libc/tests/gen/fpclassify2_test.c 277441 2015-01-20 21:42:40Z ngie $ 2750276Speter */ 2850276Speter 2950276Speter#include <math.h> 3050276Speter#include <stdio.h> 3150276Speter#include <stdlib.h> 32166124Srafan#include <atf-c.h> 3350276Speter 3450276SpeterATF_TC_WITHOUT_HEAD(test_fpclassify); 3550276SpeterATF_TC_BODY(test_fpclassify, tc) 3650276Speter{ 3750276Speter 3850276Speter ATF_CHECK(fpclassify((float)0) == FP_ZERO); 3950276Speter ATF_CHECK(fpclassify((float)-0.0) == FP_ZERO); 4050276Speter ATF_CHECK(fpclassify((float)1) == FP_NORMAL); 4150276Speter ATF_CHECK(fpclassify((float)1000) == FP_NORMAL); 4250276Speter ATF_CHECK(fpclassify(HUGE_VALF) == FP_INFINITE); 4350276Speter ATF_CHECK(fpclassify((float)HUGE_VAL) == FP_INFINITE); 4462449Speter ATF_CHECK(fpclassify((float)HUGE_VALL) == FP_INFINITE); 4550276Speter ATF_CHECK(fpclassify(NAN) == FP_NAN); 46184989Srafan 4750276Speter ATF_CHECK(fpclassify((double)0) == FP_ZERO); 48184989Srafan ATF_CHECK(fpclassify((double)-0) == FP_ZERO); 49184989Srafan ATF_CHECK(fpclassify((double)1) == FP_NORMAL); 50184989Srafan ATF_CHECK(fpclassify((double)1000) == FP_NORMAL); 5176726Speter ATF_CHECK(fpclassify(HUGE_VAL) == FP_INFINITE); 5262449Speter ATF_CHECK(fpclassify((double)HUGE_VALF) == FP_INFINITE); 5350276Speter ATF_CHECK(fpclassify((double)HUGE_VALL) == FP_INFINITE); 5462449Speter ATF_CHECK(fpclassify((double)NAN) == FP_NAN); 5550276Speter 5662449Speter ATF_CHECK(fpclassify((long double)0) == FP_ZERO); 5762449Speter ATF_CHECK(fpclassify((long double)-0.0) == FP_ZERO); 5862449Speter ATF_CHECK(fpclassify((long double)1) == FP_NORMAL); 5962449Speter ATF_CHECK(fpclassify((long double)1000) == FP_NORMAL); 6062449Speter ATF_CHECK(fpclassify(HUGE_VALL) == FP_INFINITE); 6150276Speter ATF_CHECK(fpclassify((long double)HUGE_VALF) == FP_INFINITE); 6250276Speter ATF_CHECK(fpclassify((long double)HUGE_VAL) == FP_INFINITE); 6376726Speter ATF_CHECK(fpclassify((long double)NAN) == FP_NAN); 6462449Speter} 6550276Speter 6662449SpeterATF_TP_ADD_TCS(tp) 6750276Speter{ 6862449Speter 6962449Speter ATF_TP_ADD_TC(tp, test_fpclassify); 7050276Speter 7162449Speter return (atf_no_error()); 7250276Speter} 7350276Speter