diff options
Diffstat (limited to 'lib/libc/tests/gen/fpclassify2_test.c')
| -rw-r--r-- | lib/libc/tests/gen/fpclassify2_test.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/lib/libc/tests/gen/fpclassify2_test.c b/lib/libc/tests/gen/fpclassify2_test.c new file mode 100644 index 000000000000..45180ac5be42 --- /dev/null +++ b/lib/libc/tests/gen/fpclassify2_test.c @@ -0,0 +1,70 @@ +/*- + * Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <math.h> +#include <stdio.h> +#include <stdlib.h> +#include <atf-c.h> + +ATF_TC_WITHOUT_HEAD(test_fpclassify); +ATF_TC_BODY(test_fpclassify, tc) +{ + + ATF_CHECK(fpclassify((float)0) == FP_ZERO); + ATF_CHECK(fpclassify((float)-0.0) == FP_ZERO); + ATF_CHECK(fpclassify((float)1) == FP_NORMAL); + ATF_CHECK(fpclassify((float)1000) == FP_NORMAL); + ATF_CHECK(fpclassify(HUGE_VALF) == FP_INFINITE); + ATF_CHECK(fpclassify((float)HUGE_VAL) == FP_INFINITE); + ATF_CHECK(fpclassify((float)HUGE_VALL) == FP_INFINITE); + ATF_CHECK(fpclassify(NAN) == FP_NAN); + + ATF_CHECK(fpclassify((double)0) == FP_ZERO); + ATF_CHECK(fpclassify((double)-0) == FP_ZERO); + ATF_CHECK(fpclassify((double)1) == FP_NORMAL); + ATF_CHECK(fpclassify((double)1000) == FP_NORMAL); + ATF_CHECK(fpclassify(HUGE_VAL) == FP_INFINITE); + ATF_CHECK(fpclassify((double)HUGE_VALF) == FP_INFINITE); + ATF_CHECK(fpclassify((double)HUGE_VALL) == FP_INFINITE); + ATF_CHECK(fpclassify((double)NAN) == FP_NAN); + + ATF_CHECK(fpclassify((long double)0) == FP_ZERO); + ATF_CHECK(fpclassify((long double)-0.0) == FP_ZERO); + ATF_CHECK(fpclassify((long double)1) == FP_NORMAL); + ATF_CHECK(fpclassify((long double)1000) == FP_NORMAL); + ATF_CHECK(fpclassify(HUGE_VALL) == FP_INFINITE); + ATF_CHECK(fpclassify((long double)HUGE_VALF) == FP_INFINITE); + ATF_CHECK(fpclassify((long double)HUGE_VAL) == FP_INFINITE); + ATF_CHECK(fpclassify((long double)NAN) == FP_NAN); +} + +ATF_TP_ADD_TCS(tp) +{ + + ATF_TP_ADD_TC(tp, test_fpclassify); + + return (atf_no_error()); +} |