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* is* tests: Ensure needed .m4 files are packaged.Bruno Haible2023-03-251-0/+3
| | | | | | | | | | | | * modules/isfinite-tests (Files): Add m4/exponent*.m4. * modules/isnan-tests (Files): Likewise. * modules/isnanf-tests (Files): Add m4/exponentf.m4. * modules/isnanf-nolibm-tests (Files): Likewise. * modules/isnand-tests (Files): Add m4/exponentd.m4. * modules/isnand-nolibm-tests (Files): Likewise. * modules/isnanl-tests (Files): Add m4/exponentl.m4. * modules/isnanl-nolibm-tests (Files): Likewise. * modules/isinf-tests (Files): Reorder.
* isfinite, isinf, isnan tests: Avoid syntax error on MSVC 9.Bruno Haible2011-10-091-0/+1
| | | | | | | | | | | | | | | * m4/math_h.m4 (gl_LONG_DOUBLE_VS_DOUBLE): New macro. * modules/isfinite-tests (configure.ac): Require gl_LONG_DOUBLE_VS_DOUBLE. * modules/isinf-tests (configure.ac): Likewise. * modules/isnan-tests (configure.ac): Likewise. * modules/isnanl-tests (configure.ac): Likewise. * modules/isnanl-nolibm-tests (configure.ac): Likewise. * tests/test-isfinite.c (test_isfinitel): Avoid 80-bit long double tests on platforms where 'long double' is the same as 'double'. * tests/test-isinf.c (test_isinfl): Likewise. * tests/test-isnan.c (test_long_double): Likewise. * tests/test-isnanl.h (main): Likewise.
* Support for MSVC compiler: Avoid division by a literal 0.Bruno Haible2011-09-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/math.in.h (NAN): Define through a function call also on MSVC. * m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Divide by 'zero' instead of 0.0. * m4/printf.m4 (gl_PRINTF_INFINITE, gl_PRINTF_DIRECTIVE_A, gl_PRINTF_DIRECTIVE_F, gl_PRINTF_FLAG_ZERO): Likewise. (gl_PRINTF_INFINITE_LONG_DOUBLE): Divide by 'zeroL' instead of 0.0L. * tests/infinity.h: New file. * tests/nan.h (NaNf, NaNd, NaNl): Define through a function call also on MSVC. * tests/test-ceilf1.c: Include infinity.h. (main): Use Infinityf. * tests/test-ceil1.c: Include infinity.h. (main): Use Infinityd. * tests/test-ceill.c: Include infinity.h. (main): Use Infinityl. * tests/test-dprintf-posix.c: Include infinity.h. (test_function): Use Infinityd. * tests/test-floorf1.c: Include infinity.h. (main): Use Infinityf. * tests/test-floor1.c: Include infinity.h. (main): Use Infinityd. * tests/test-floorl.c: Include infinity.h. (main): Use Infinityl. * tests/test-fprintf-posix.c: Include infinity.h. (test_function): Use Infinityd. * tests/test-frexp.c: Include infinity.h. (main): Use Infinityd. * tests/test-frexpl.c: Include infinity.h. (main): Use Infinityl. * tests/test-isfinite.c: Include infinity.h. (test_isfinitef): Use Infinityf. (test_isfinited): Use Infinityd. (test_isfinitel): Use Infinityl. * tests/test-isinf.c: Include infinity.h. (test_isinff): Use Infinityf. (test_isinfd): Use Infinityd. (test_isinfl): Use Infinityl. * tests/test-isnan.c: Include infinity.h. (test_float): Use Infinityf. (test_double): Use Infinityd. (test_long_double): Use Infinityl. * tests/test-isnanf.h: Include infinity.h. (main): Use Infinityf. * tests/test-isnand.h: Include infinity.h. (main): Use Infinityd. * tests/test-isnanl.h: Include infinity.h. (main): Use Infinityl. * tests/test-ldexpl.c: Include infinity.h. (main): Use Infinityl. * tests/test-printf-posix.h: Include infinity.h. (test_function): Use Infinityd. * tests/test-roundf1.c: Include infinity.h. (main): Use Infinityf. * tests/test-round1.c: Include infinity.h. (main): Use Infinityd. * tests/test-roundl.c: Include infinity.h. (main): Use Infinityl. * tests/test-signbit.c: Include infinity.h. (test_signbitf): Use Infinityf. (test_signbitd): Use Infinityd. (test_signbitl): Use Infinityl. * tests/test-snprintf-posix.h: Include infinity.h. (test_function): Use Infinityd, Infinityl. * tests/test-sprintf-posix.h: Include infinity.h. (test_function): Use Infinityd, Infinityl. * tests/test-truncf1.c: Include infinity.h. (main): Use Infinityf. * tests/test-trunc1.c: Include infinity.h. (main): Use Infinityd. * tests/test-truncl.c: Include infinity.h. (main): Use Infinityl. * tests/test-vasnprintf-posix.c: Include infinity.h. (test_function): Use Infinityd, Infinityl. * tests/test-vasprintf-posix.c: Include infinity.h. (test_function): Use Infinityd, Infinityl. * modules/ceilf-tests (Files): Add tests/infinity.h. * modules/ceil-tests (Files): Likewise. * modules/ceill-tests (Files): Likewise. * modules/dprintf-posix-tests (Files): Likewise. * modules/floorf-tests (Files): Likewise. * modules/floor-tests (Files): Likewise. * modules/floorl-tests (Files): Likewise. * modules/fprintf-posix-tests (Files): Likewise. * modules/frexp-tests (Files): Likewise. * modules/frexp-nolibm-tests (Files): Likewise. * modules/frexpl-tests (Files): Likewise. * modules/frexpl-nolibm-tests (Files): Likewise. * modules/isfinite-tests (Files): Likewise. * modules/isinf-tests (Files): Likewise. * modules/isnan-tests (Files): Likewise. * modules/isnanf-tests (Files): Likewise. * modules/isnanf-nolibm-tests (Files): Likewise. * modules/isnand-tests (Files): Likewise. * modules/isnand-nolibm-tests (Files): Likewise. * modules/isnanl-tests (Files): Likewise. * modules/isnanl-nolibm-tests (Files): Likewise. * modules/ldexpl-tests (Files): Likewise. * modules/printf-posix-tests (Files): Likewise. * modules/roundf-tests (Files): Likewise. * modules/round-tests (Files): Likewise. * modules/roundl-tests (Files): Likewise. * modules/signbit-tests (Files): Likewise. * modules/snprintf-posix-tests (Files): Likewise. * modules/sprintf-posix-tests (Files): Likewise. * modules/truncf-tests (Files): Likewise. * modules/trunc-tests (Files): Likewise. * modules/truncl-tests (Files): Likewise. * modules/vasnprintf-posix-tests (Files): Likewise. * modules/vasprintf-posix-tests (Files): Likewise. * modules/vdprintf-posix-tests (Files): Likewise. * modules/vfprintf-posix-tests (Files): Likewise. * modules/vprintf-posix-tests (Files): Likewise. * modules/vsnprintf-posix-tests (Files): Likewise. * modules/vsprintf-posix-tests (Files): Likewise. * modules/xprintf-posix-tests (Files): Likewise.
* frexp, tests: work around ICC bug with -zeroEric Blake2010-11-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Compute -0.0 in a way that works with more compilers. * tests/minus-zero.h: New file. * modules/ceilf-tests (Files): Include it. * modules/ceill-tests (Files): Likewise. * modules/floorf-tests (Files): Likewise. * modules/floorl-tests (Files): Likewise. * modules/frexp-nolibm-tests (Files): Likewise. * modules/frexp-tests (Files): Likewise. * modules/frexpl-nolibm-tests (Files): Likewise. * modules/frexpl-tests (Files): Likewise. * modules/isnan-tests (Files): Likewise. * modules/isnand-nolibm-tests (Files): Likewise. * modules/isnand-tests (Files): Likewise. * modules/isnanf-nolibm-tests (Files): Likewise. * modules/isnanf-tests (Files): Likewise. * modules/isnanl-nolibm-tests (Files): Likewise. * modules/isnanl-tests (Files): Likewise. * modules/round-tests (Files): Likewise. * modules/roundf-tests (Files): Likewise. * modules/roundl-tests (Files): Likewise. * modules/ldexpl-tests (Files): Likewise. * modules/signbit-tests (Files): Likewise. * modules/snprintf-posix-tests (Files): Likewise. * modules/sprintf-posix-tests (Files): Likewise. * modules/strtod-tests (Files): Likewise. * modules/trunc-tests (Files): Likewise. * modules/truncf-tests (Files): Likewise. * modules/truncl-tests (Files): Likewise. * modules/vsnprintf-posix-tests (Files): Likewise. * modules/vsprintf-posix-tests (Files): Likewise. * modules/vasnprintf-posix-tests (Files): Likewise. * modules/vasprintf-posix-tests (Files): Likewise. * tests/test-ceilf1.c (main): Use it. * tests/test-ceill.c (main): Likewise. * tests/test-floorf1.c (main): Likewise. * tests/test-floorl.c (main): Likewise. * tests/test-frexp.c (main): Likewise. * tests/test-frexpl.c (main): Likewise. * tests/test-isnan.c (main): Likewise. * tests/test-isnand.h (main): Likewise. * tests/test-isnanf.h (main): Likewise. * tests/test-isnanl.h (main): Likewise. * tests/test-ldexpl.c (main): Likewise. * tests/test-round.c (main): Likewise. * tests/test-roundf.c (main): Likewise. * tests/test-roundl.c (main): Likewise. * tests/test-signbit.c (test_signbitf, test_signbitd) (test_signbitl): Likewise. * tests/test-snprintf-posix.h (test_function): Likewise. * tests/test-sprintf-posix.h (test_function): Likewise. * tests/test-strtod.c (main): Likewise. * tests/test-trunc1.c (main): Likewise. * tests/test-truncf1.c (main): Likewise. * tests/test-truncl.c (main): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
* Refactor common macros used in tests.Bruno Haible2009-12-241-0/+1
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* Use a more portable replacement expression for -0.0L.Bruno Haible2008-10-081-0/+1
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* Add isnan module.Ben Pfaff2008-07-121-0/+16