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| author | Joseph Myers <joseph@codesourcery.com> | 2013-11-29 16:27:55 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2013-11-29 16:27:55 +0000 |
| commit | ffb536d0ac914a110c160c48d01097d132e20531 (patch) | |
| tree | aaf8d810651e89fa739d42791d66ce1c6df0885e /math/libm-test.inc | |
| parent | 97161a937370c6a20f93647b3260a7d1a87f2645 (diff) | |
| download | glibc-ffb536d0ac914a110c160c48d01097d132e20531.tar.gz glibc-ffb536d0ac914a110c160c48d01097d132e20531.tar.xz glibc-ffb536d0ac914a110c160c48d01097d132e20531.zip | |
Start generating libm tests automatically with MPFR.
Diffstat (limited to 'math/libm-test.inc')
| -rw-r--r-- | math/libm-test.inc | 63 |
1 files changed, 49 insertions, 14 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc index 0c88abc3db..017fa63122 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -175,12 +175,13 @@ struct ulp_data #define IGNORE_ZERO_INF_SIGN 0x400 #define TEST_NAN_SIGN 0x800 #define NO_TEST_INLINE 0x1000 +#define XFAIL_TEST 0x2000 /* Indicate errno settings required or disallowed. */ -#define ERRNO_UNCHANGED 0x2000 -#define ERRNO_EDOM 0x4000 -#define ERRNO_ERANGE 0x8000 +#define ERRNO_UNCHANGED 0x4000 +#define ERRNO_EDOM 0x8000 +#define ERRNO_ERANGE 0x10000 /* Flags generated by gen-libm-test.pl, not entered here manually. */ -#define IGNORE_RESULT 0x10000 +#define IGNORE_RESULT 0x20000 /* Values underflowing only for float. */ #ifdef TEST_FLOAT @@ -225,6 +226,47 @@ struct ulp_data # define NO_TEST_INLINE_DOUBLE 0 #endif +/* Conditions used by tests generated by gen-auto-libm-tests.c. */ +#ifdef TEST_FLOAT +# define TEST_COND_flt_32 1 +#else +# define TEST_COND_flt_32 0 +#endif +#if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MANT_DIG == 53) +# define TEST_COND_dbl_64 1 +#else +# define TEST_COND_dbl_64 0 +#endif +#if defined TEST_LDOUBLE && LDBL_MANT_DIG == 64 && LDBL_MIN_EXP == -16381 +# define TEST_COND_ldbl_96_intel 1 +#else +# define TEST_COND_ldbl_96_intel 0 +#endif +#if defined TEST_LDOUBLE && LDBL_MANT_DIG == 64 && LDBL_MIN_EXP == -16382 +# define TEST_COND_ldbl_96_m68k 1 +#else +# define TEST_COND_ldbl_96_m68k 0 +#endif +#if defined TEST_LDOUBLE && LDBL_MANT_DIG == 113 +# define TEST_COND_ldbl_128 1 +#else +# define TEST_COND_ldbl_128 0 +#endif +#if defined TEST_LDOUBLE && LDBL_MANT_DIG == 106 +# define TEST_COND_ldbl_128ibm 1 +#else +# define TEST_COND_ldbl_128ibm 0 +#endif +#if LONG_MAX == 0x7fffffff +# define TEST_COND_long32 1 +# define TEST_COND_long64 0 +#else +# define TEST_COND_long32 0 +# define TEST_COND_long64 1 +#endif +#define TEST_COND_before_rounding (!TININESS_AFTER_ROUNDING) +#define TEST_COND_after_rounding TININESS_AFTER_ROUNDING + /* Various constants (we must supply them precalculated for accuracy). */ #define M_PI_6l .52359877559829887307710723054658383L #define M_E2l 7.389056098930650227230427460575008L @@ -997,6 +1039,8 @@ check_longlong (const char *test_name, long long int computed, static int enable_test (int exceptions) { + if (exceptions & XFAIL_TEST) + return 0; #ifdef TEST_INLINE if (exceptions & NO_TEST_INLINE) return 0; @@ -13707,24 +13751,15 @@ sinh_test_upward (void) static const struct test_f_f_data sqrt_test_data[] = { - TEST_f_f (sqrt, 0, 0, NO_INEXACT_EXCEPTION), TEST_f_f (sqrt, qnan_value, qnan_value, NO_INEXACT_EXCEPTION), TEST_f_f (sqrt, plus_infty, plus_infty, NO_INEXACT_EXCEPTION), - TEST_f_f (sqrt, minus_zero, minus_zero, NO_INEXACT_EXCEPTION), - /* sqrt (x) == qNaN plus invalid exception for x < 0. */ TEST_f_f (sqrt, -1, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM), TEST_f_f (sqrt, -max_value, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM), TEST_f_f (sqrt, minus_infty, qnan_value, NO_INEXACT_EXCEPTION|INVALID_EXCEPTION|ERRNO_EDOM), - TEST_f_f (sqrt, 2209, 47, NO_INEXACT_EXCEPTION), - TEST_f_f (sqrt, 4, 2, NO_INEXACT_EXCEPTION), - TEST_f_f (sqrt, 2, M_SQRT2l, INEXACT_EXCEPTION), - TEST_f_f (sqrt, 0.25, 0.5, NO_INEXACT_EXCEPTION), - TEST_f_f (sqrt, 6642.25, 81.5, NO_INEXACT_EXCEPTION), - TEST_f_f (sqrt, 15190.5625L, 123.25L, NO_INEXACT_EXCEPTION), - TEST_f_f (sqrt, 0.75L, 0.866025403784438646763723170752936183L, INEXACT_EXCEPTION), + AUTO_TESTS_f_f (sqrt, tonearest), }; static void |