diff options
Diffstat (limited to 'math/libm-test.inc')
| -rw-r--r-- | math/libm-test.inc | 1571 |
1 files changed, 4 insertions, 1567 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc index 81dd364f77..60711fabdc 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -1,4 +1,4 @@ -/* Copyright (C) 1997-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1997-2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>, 1997. @@ -22,7 +22,7 @@ This file is processed by a perl script. The resulting file has to be included by a master file that defines: - Macros: + Makros: FUNC(function): converts general function name (like cos) to name with correct suffix (e.g. cosl or cosf) MATHCONST(x): like FUNC but for constants (e.g convert 0.0 to 0.0L) @@ -153,7 +153,6 @@ #define M_PI2_LOG10El M_PI_2l * M_LOG10El #define M_PI4_LOG10El M_PI_4l * M_LOG10El #define M_PI_LOG10El M_PIl * M_LOG10El -#define M_SQRT_2_2 0.70710678118654752440084436210484903L /* sqrt (2) / 2 */ static FILE *ulps_file; /* File to document difference. */ static int output_ulps; /* Should ulps printed? */ @@ -498,7 +497,7 @@ check_float_internal (const char *test_name, FLOAT computed, FLOAT expected, && computed == 0.0 && expected == 0.0 && signbit(computed) != signbit (expected)) ok = 0; - else if (ulp <= 0.5 || (ulp <= max_ulp && !ignore_max_ulp)) + else if (ulp == 0.0 || (ulp <= max_ulp && !ignore_max_ulp)) ok = 1; else { @@ -1116,7 +1115,7 @@ cacosh_test (void) TEST_c_c (cacosh, nan_value, nan_value, nan_value, nan_value); TEST_c_c (cacosh, 0.75L, 1.25L, 1.13239363160530819522266333696834467L, 1.11752014915610270578240049553777969L); - TEST_c_c (cacosh, -2, -3, 1.9833870299165354323470769028940395L, -2.1414491111159960199416055713254211L); + TEST_c_c (cacosh, -2, -3, -1.9833870299165354323470769028940395L, 2.1414491111159960199416055713254211L); END (cacosh, complex); } @@ -1628,82 +1627,8 @@ ceil_test (void) TEST_f_f (ceil, M_PIl, 4.0); TEST_f_f (ceil, -M_PIl, -3.0); - TEST_f_f (ceil, 0.1, 1.0); TEST_f_f (ceil, 0.25, 1.0); - TEST_f_f (ceil, 0.625, 1.0); - TEST_f_f (ceil, -0.1, minus_zero); TEST_f_f (ceil, -0.25, minus_zero); - TEST_f_f (ceil, -0.625, minus_zero); - -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (ceil, 4503599627370495.5L, 4503599627370496.0L); - TEST_f_f (ceil, 4503599627370496.25L, 4503599627370497.0L); - TEST_f_f (ceil, 4503599627370496.5L, 4503599627370497.0L); - TEST_f_f (ceil, 4503599627370496.75L, 4503599627370497.0L); - TEST_f_f (ceil, 4503599627370497.5L, 4503599627370498.0L); - - TEST_f_f (ceil, -4503599627370495.5L, -4503599627370495.0L); - TEST_f_f (ceil, -4503599627370496.25L, -4503599627370496.0L); - TEST_f_f (ceil, -4503599627370496.5L, -4503599627370496.0L); - TEST_f_f (ceil, -4503599627370496.75L, -4503599627370496.0L); - TEST_f_f (ceil, -4503599627370497.5L, -4503599627370497.0L); - -# if LDBL_MANT_DIG > 100 - TEST_f_f (ceil, 4503599627370494.5000000000001L, 4503599627370495.0L); - TEST_f_f (ceil, 4503599627370495.5000000000001L, 4503599627370496.0L); - TEST_f_f (ceil, 4503599627370496.5000000000001L, 4503599627370497.0L); - TEST_f_f (ceil, -4503599627370494.5000000000001L, -4503599627370494.0L); - TEST_f_f (ceil, -4503599627370495.5000000000001L, -4503599627370495.0L); - TEST_f_f (ceil, -4503599627370496.5000000000001L, -4503599627370496.0L); -# endif - - TEST_f_f (ceil, 9007199254740991.5L, 9007199254740992.0L); - TEST_f_f (ceil, 9007199254740992.25L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740992.5L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740992.75L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740993.5L, 9007199254740994.0L); - - TEST_f_f (ceil, -9007199254740991.5L, -9007199254740991.0L); - TEST_f_f (ceil, -9007199254740992.25L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740992.5L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740992.75L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740993.5L, -9007199254740993.0L); - -# if LDBL_MANT_DIG > 100 - TEST_f_f (ceil, 9007199254740991.0000000000001L, 9007199254740992.0L); - TEST_f_f (ceil, 9007199254740992.0000000000001L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740993.0000000000001L, 9007199254740994.0L); - TEST_f_f (ceil, 9007199254740991.5000000000001L, 9007199254740992.0L); - TEST_f_f (ceil, 9007199254740992.5000000000001L, 9007199254740993.0L); - TEST_f_f (ceil, 9007199254740993.5000000000001L, 9007199254740994.0L); - - TEST_f_f (ceil, -9007199254740991.0000000000001L, -9007199254740991.0L); - TEST_f_f (ceil, -9007199254740992.0000000000001L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740993.0000000000001L, -9007199254740993.0L); - TEST_f_f (ceil, -9007199254740991.5000000000001L, -9007199254740991.0L); - TEST_f_f (ceil, -9007199254740992.5000000000001L, -9007199254740992.0L); - TEST_f_f (ceil, -9007199254740993.5000000000001L, -9007199254740993.0L); -# endif - - TEST_f_f (ceil, 72057594037927935.5L, 72057594037927936.0L); - TEST_f_f (ceil, 72057594037927936.25L, 72057594037927937.0L); - TEST_f_f (ceil, 72057594037927936.5L, 72057594037927937.0L); - TEST_f_f (ceil, 72057594037927936.75L, 72057594037927937.0L); - TEST_f_f (ceil, 72057594037927937.5L, 72057594037927938.0L); - - TEST_f_f (ceil, -72057594037927935.5L, -72057594037927935.0L); - TEST_f_f (ceil, -72057594037927936.25L, -72057594037927936.0L); - TEST_f_f (ceil, -72057594037927936.5L, -72057594037927936.0L); - TEST_f_f (ceil, -72057594037927936.75L, -72057594037927936.0L); - TEST_f_f (ceil, -72057594037927937.5L, -72057594037927937.0L); - - TEST_f_f (ceil, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L); - TEST_f_f (ceil, 10141204801825835211973625643008.25L, 10141204801825835211973625643009.0L); - TEST_f_f (ceil, 10141204801825835211973625643008.5L, 10141204801825835211973625643009.0L); - TEST_f_f (ceil, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L); - TEST_f_f (ceil, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L); -#endif END (ceil); } @@ -2287,9 +2212,6 @@ csqrt_test (void) TEST_c_c (csqrt, 0.75L, 1.25L, 1.05065169626078392338656675760808326L, 0.594868882070379067881984030639932657L); TEST_c_c (csqrt, -2, -3, 0.89597747612983812471573375529004348L, -1.6741492280355400404480393008490519L); TEST_c_c (csqrt, -2, 3, 0.89597747612983812471573375529004348L, 1.6741492280355400404480393008490519L); - /* Principal square root should be returned (i.e., non-negative real - part). */ - TEST_c_c (csqrt, 0, -1, M_SQRT_2_2, -M_SQRT_2_2); END (csqrt, complex); } @@ -2463,9 +2385,7 @@ erfc_test (void) TEST_f_f (erfc, 4.125L, 0.542340079956506600531223408575531062e-8L); #ifdef TEST_LDOUBLE /* The result can only be represented in long double. */ -# if LDBL_MIN_10_EXP < -319 TEST_f_f (erfc, 27.0L, 0.523704892378925568501606768284954709e-318L); -# endif #endif END (erfc); @@ -2657,85 +2577,8 @@ floor_test (void) TEST_f_f (floor, M_PIl, 3.0); TEST_f_f (floor, -M_PIl, -4.0); - TEST_f_f (floor, 0.1, 0.0); TEST_f_f (floor, 0.25, 0.0); - TEST_f_f (floor, 0.625, 0.0); - TEST_f_f (floor, -0.1, -1.0); TEST_f_f (floor, -0.25, -1.0); - TEST_f_f (floor, -0.625, -1.0); - -#ifdef TEST_LDOUBLE - /* The result can only be represented in long double. */ - TEST_f_f (floor, 4503599627370495.5L, 4503599627370495.0L); - TEST_f_f (floor, 4503599627370496.25L, 4503599627370496.0L); - TEST_f_f (floor, 4503599627370496.5L, 4503599627370496.0L); - TEST_f_f (floor, 4503599627370496.75L, 4503599627370496.0L); - TEST_f_f (floor, 4503599627370497.5L, 4503599627370497.0L); -# if LDBL_MANT_DIG > 100 - TEST_f_f (floor, 4503599627370494.5000000000001L, 4503599627370494.0L); - TEST_f_f (floor, 4503599627370495.5000000000001L, 4503599627370495.0L); - TEST_f_f (floor, 4503599627370496.5000000000001L, 4503599627370496.0L); -# endif - - TEST_f_f (floor, -4503599627370495.5L, -4503599627370496.0L); - TEST_f_f (floor, -4503599627370496.25L, -4503599627370497.0L); - TEST_f_f (floor, -4503599627370496.5L, -4503599627370497.0L); - TEST_f_f (floor, -4503599627370496.75L, -4503599627370497.0L); - TEST_f_f (floor, -4503599627370497.5L, -4503599627370498.0L); -# if LDBL_MANT_DIG > 100 - TEST_f_f (floor, -4503599627370494.5000000000001L, -4503599627370495.0L); - TEST_f_f (floor, -4503599627370495.5000000000001L, -4503599627370496.0L); - TEST_f_f (floor, -4503599627370496.5000000000001L, -4503599627370497.0L); -# endif - - TEST_f_f (floor, 9007199254740991.5L, 9007199254740991.0L); - TEST_f_f (floor, 9007199254740992.25L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740992.5L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740992.75L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740993.5L, 9007199254740993.0L); - -# if LDBL_MANT_DIG > 100 - TEST_f_f (floor, 9007199254740991.0000000000001L, 9007199254740991.0L); - TEST_f_f (floor, 9007199254740992.0000000000001L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740993.0000000000001L, 9007199254740993.0L); - TEST_f_f (floor, 9007199254740991.5000000000001L, 9007199254740991.0L); - TEST_f_f (floor, 9007199254740992.5000000000001L, 9007199254740992.0L); - TEST_f_f (floor, 9007199254740993.5000000000001L, 9007199254740993.0L); -# endif - - TEST_f_f (floor, -9007199254740991.5L, -9007199254740992.0L); - TEST_f_f (floor, -9007199254740992.25L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740992.5L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740992.75L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740993.5L, -9007199254740994.0L); - -# if LDBL_MANT_DIG > 100 - TEST_f_f (floor, -9007199254740991.0000000000001L, -9007199254740992.0L); - TEST_f_f (floor, -9007199254740992.0000000000001L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740993.0000000000001L, -9007199254740994.0L); - TEST_f_f (floor, -9007199254740991.5000000000001L, -9007199254740992.0L); - TEST_f_f (floor, -9007199254740992.5000000000001L, -9007199254740993.0L); - TEST_f_f (floor, -9007199254740993.5000000000001L, -9007199254740994.0L); -# endif - - TEST_f_f (floor, 72057594037927935.5L, 72057594037927935.0L); - TEST_f_f (floor, 72057594037927936.25L, 72057594037927936.0L); - TEST_f_f (floor, 72057594037927936.5L, 72057594037927936.0L); - TEST_f_f (floor, 72057594037927936.75L, 72057594037927936.0L); - TEST_f_f (floor, 72057594037927937.5L, 72057594037927937.0L); - - TEST_f_f (floor, -72057594037927935.5L, -72057594037927936.0L); - TEST_f_f (floor, -72057594037927936.25L, -72057594037927937.0L); - TEST_f_f (floor, -72057594037927936.5L, -72057594037927937.0L); - TEST_f_f (floor, -72057594037927936.75L, -72057594037927937.0L); - TEST_f_f (floor, -72057594037927937.5L, -72057594037927938.0L); - - TEST_f_f (floor, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L); - TEST_f_f (floor, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L); - TEST_f_f (floor, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L); - TEST_f_f (floor, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L); - TEST_f_f (floor, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L); -#endif END (floor); } @@ -3273,166 +3116,6 @@ lrint_test (void) static void -lrint_test_tonearest (void) -{ - int save_round_mode; - START (lrint_tonearest); - - save_round_mode = fegetround (); - - if (!fesetround (FE_TONEAREST)) - { - TEST_f_l (lrint, 0.0, 0); - TEST_f_l (lrint, minus_zero, 0); - TEST_f_l (lrint, 0.2L, 0); - TEST_f_l (lrint, -0.2L, 0); - TEST_f_l (lrint, 0.5L, 0); - TEST_f_l (lrint, -0.5L, 0); - TEST_f_l (lrint, 0.8L, 1); - TEST_f_l (lrint, -0.8L, -1); - - TEST_f_l (lrint, 1.4L, 1); - TEST_f_l (lrint, -1.4L, -1); - - TEST_f_l (lrint, 8388600.3L, 8388600); - TEST_f_l (lrint, -8388600.3L, -8388600); - - TEST_f_l (lrint, 1071930.0008, 1071930); -#ifndef TEST_FLOAT - TEST_f_l (lrint, 1073741824.01, 1073741824); -# if LONG_MAX > 281474976710656 - TEST_f_l (lrint, 281474976710656.025, 281474976710656); -# endif -#endif - } - - fesetround (save_round_mode); - - END (lrint_tonearest); -} - - -static void -lrint_test_towardzero (void) -{ - int save_round_mode; - START (lrint_towardzero); - - save_round_mode = fegetround (); - - if (!fesetround (FE_TOWARDZERO)) - { - TEST_f_l (lrint, 0.0, 0); - TEST_f_l (lrint, minus_zero, 0); - TEST_f_l (lrint, 0.2L, 0); - TEST_f_l (lrint, -0.2L, 0); - TEST_f_l (lrint, 0.5L, 0); - TEST_f_l (lrint, -0.5L, 0); - TEST_f_l (lrint, 0.8L, 0); - TEST_f_l (lrint, -0.8L, 0); - - TEST_f_l (lrint, 1.4L, 1); - TEST_f_l (lrint, -1.4L, -1); - - TEST_f_l (lrint, 8388600.3L, 8388600); - TEST_f_l (lrint, -8388600.3L, -8388600); - - TEST_f_l (lrint, 1071930.0008, 1071930); -#ifndef TEST_FLOAT - TEST_f_l (lrint, 1073741824.01, 1073741824); -# if LONG_MAX > 281474976710656 - TEST_f_l (lrint, 281474976710656.025, 281474976710656); -# endif -#endif - } - - fesetround (save_round_mode); - - END (lrint_towardzero); -} - - -static void -lrint_test_downward (void) -{ - int save_round_mode; - START (lrint_downward); - - save_round_mode = fegetround (); - - if (!fesetround (FE_DOWNWARD)) - { - TEST_f_l (lrint, 0.0, 0); - TEST_f_l (lrint, minus_zero, 0); - TEST_f_l (lrint, 0.2L, 0); - TEST_f_l (lrint, -0.2L, -1); - TEST_f_l (lrint, 0.5L, 0); - TEST_f_l (lrint, -0.5L, -1); - TEST_f_l (lrint, 0.8L, 0); - TEST_f_l (lrint, -0.8L, -1); - - TEST_f_l (lrint, 1.4L, 1); - TEST_f_l (lrint, -1.4L, -2); - - TEST_f_l (lrint, 8388600.3L, 8388600); - TEST_f_l (lrint, -8388600.3L, -8388601); - - TEST_f_l (lrint, 1071930.0008, 1071930); -#ifndef TEST_FLOAT - TEST_f_l (lrint, 1073741824.01, 1073741824); -# if LONG_MAX > 281474976710656 - TEST_f_l (lrint, 281474976710656.025, 281474976710656); -# endif -#endif - } - - fesetround (save_round_mode); - - END (lrint_downward); -} - - -static void -lrint_test_upward (void) -{ - int save_round_mode; - START (lrint_upward); - - save_round_mode = fegetround (); - - if (!fesetround (FE_UPWARD)) - { - TEST_f_l (lrint, 0.0, 0); - TEST_f_l (lrint, minus_zero, 0); - TEST_f_l (lrint, 0.2L, 1); - TEST_f_l (lrint, -0.2L, 0); - TEST_f_l (lrint, 0.5L, 1); - TEST_f_l (lrint, -0.5L, 0); - TEST_f_l (lrint, 0.8L, 1); - TEST_f_l (lrint, -0.8L, 0); - - TEST_f_l (lrint, 1.4L, 2); - TEST_f_l (lrint, -1.4L, -1); - - TEST_f_l (lrint, 8388600.3L, 8388601); - TEST_f_l (lrint, -8388600.3L, -8388600); - -#ifndef TEST_FLOAT - TEST_f_l (lrint, 1071930.0008, 1071931); - TEST_f_l (lrint, 1073741824.01, 1073741825); -# if LONG_MAX > 281474976710656 && defined (TEST_LDOUBLE) - TEST_f_l (lrint, 281474976710656.025, 281474976710656); -# endif -#endif - } - - fesetround (save_round_mode); - - END (lrint_upward); -} - - -static void llrint_test (void) { /* XXX this test is incomplete. We need to have a way to specifiy @@ -3477,639 +3160,10 @@ llrint_test (void) TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL); /* 0x100000000000000 */ TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL); -#ifdef TEST_LDOUBLE - /* The input can only be represented in long double. */ - TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL); - TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL); - - TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL); - TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL); - -# if LDBL_MANT_DIG > 100 - TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL); - TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL); - TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL); - TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL); - - TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL); - TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL); - TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL); - TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL); -#endif - - TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL); - TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL); - - TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL); - TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL); - -# if LDBL_MANT_DIG > 100 - TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL); - TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL); - TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL); - TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL); - - TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL); - TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL); - TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL); - TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL); -#endif - - TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL); - TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL); - - TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL); - TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL); - -# if LDBL_MANT_DIG > 100 - TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL); - TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL); - TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL); - TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL); - TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL); - TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL); - TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L); - TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL); - TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL); - TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL); - TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL); - TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL); -# endif -#endif END (llrint); } -static void -llrint_test_tonearest (void) -{ - int save_round_mode; - START (llrint_tonearest); - - save_round_mode = fegetround (); - - if (!fesetround (FE_TONEAREST)) - { - TEST_f_L (llrint, 0.0, 0); - TEST_f_L (llrint, minus_zero, 0); - TEST_f_L (llrint, 0.2L, 0); - TEST_f_L (llrint, -0.2L, 0); - - TEST_f_L (llrint, 1.4L, 1); - TEST_f_L (llrint, -1.4L, -1); - - TEST_f_L (llrint, 8388600.3L, 8388600); - TEST_f_L (llrint, -8388600.3L, -8388600); - - TEST_f_l (llrint, 1071930.0008, 1071930); - - /* Test boundary conditions. */ - /* 0x1FFFFF */ - TEST_f_L (llrint, 2097151.0,2097151LL); - /* 0x800000 */ - TEST_f_L (llrint, 8388608.0, 8388608LL); - /* 0x1000000 */ - TEST_f_L (llrint, 16777216.0, 16777216LL); - /* 0x20000000000 */ - TEST_f_L (llrint, 2199023255552.0, 2199023255552LL); - /* 0x40000000000 */ - TEST_f_L (llrint, 4398046511104.0, 4398046511104LL); - /* 0x1000000000000 */ - TEST_f_L (llrint, 281474976710656.0, 281474976710656LL); - /* 0x10000000000000 */ - TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL); - /* 0x10000080000000 */ - TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL); - /* 0x20000000000000 */ - TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL); - /* 0x80000000000000 */ - TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL); - /* 0x100000000000000 */ - TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL); -#ifdef TEST_LDOUBLE - /* The input can only be represented in long double. */ - TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL); - TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL); - - TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL); - TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL); - -# if LDBL_MANT_DIG > 100 - TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL); - TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL); - TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL); - TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL); - TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL); - - TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL); - TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL); - TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL); - TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL); - TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL); -#endif - - TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL); - TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL); - - TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL); - TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL); - -# if LDBL_MANT_DIG > 100 - TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL); - TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL); - TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL); - TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL); - TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL); - - TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL); - TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL); - TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL); - TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL); - TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL); -#endif - - TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL); - TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL); - TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL); - - TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL); - TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL); - TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL); - -# if LDBL_MANT_DIG > 100 - TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL); - TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL); - TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL); - TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL); - TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL); - TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL); - TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L); - TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL); |