diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/libm-test.inc | 221 |
1 files changed, 129 insertions, 92 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc index 9c96e0370e..9e14bf2c0e 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -907,6 +907,14 @@ struct test_fff_f_data FLOAT max_ulp; int exceptions; }; +struct test_c_f_data +{ + const char *test_name; + FLOAT argr, argc; + FLOAT expected; + FLOAT max_ulp; + int exceptions; +}; struct test_c_c_data { const char *test_name; @@ -987,6 +995,13 @@ struct test_c_c_data check_float (TEST_NAME, \ FUNC (FUNC_NAME) (BUILD_COMPLEX (ARG1, ARG2)), \ EXPECTED, MAX_ULP, EXCEPTIONS) +#define RUN_TEST_LOOP_c_f(FUNC_NAME, ARRAY, ROUNDING_MODE) \ + IF_ROUND_INIT_ ## ROUNDING_MODE \ + for (size_t i = 0; i < sizeof (ARRAY) / sizeof (ARRAY)[0]; i++) \ + RUN_TEST_c_f ((ARRAY)[i].test_name, FUNC_NAME, (ARRAY)[i].argr, \ + (ARRAY)[i].argc, (ARRAY)[i].expected, \ + (ARRAY)[i].max_ulp, (ARRAY)[i].exceptions); \ + ROUND_RESTORE_ ## ROUNDING_MODE #define RUN_TEST_f_f1(TEST_NAME, FUNC_NAME, ARG, EXPECTED, \ MAX_ULP, EXCEPTIONS, \ EXTRA_NAME, EXTRA_VAR, EXTRA_INIT, EXTRA_TEST, \ @@ -1661,6 +1676,43 @@ atan2_test (void) END (atan2); } +static const struct test_c_f_data cabs_test_data[] = + { + START_DATA (cabs); + /* cabs (x + iy) is specified as hypot (x,y) */ + + /* cabs (+inf + i x) == +inf. */ + TEST_c_f (cabs, plus_infty, 1.0, plus_infty), + /* cabs (-inf + i x) == +inf. */ + TEST_c_f (cabs, minus_infty, 1.0, plus_infty), + + TEST_c_f (cabs, minus_infty, qnan_value, plus_infty), + TEST_c_f (cabs, minus_infty, qnan_value, plus_infty), + + TEST_c_f (cabs, qnan_value, qnan_value, qnan_value), + + /* cabs (x,y) == cabs (y,x). */ + TEST_c_f (cabs, 0.75L, 12.390625L, 12.4133028598606664302388810868156657L), + /* cabs (x,y) == cabs (-x,y). */ + TEST_c_f (cabs, -12.390625L, 0.75L, 12.4133028598606664302388810868156657L), + /* cabs (x,y) == cabs (-y,x). */ + TEST_c_f (cabs, -0.75L, 12.390625L, 12.4133028598606664302388810868156657L), + /* cabs (x,y) == cabs (-x,-y). */ + TEST_c_f (cabs, -12.390625L, -0.75L, 12.4133028598606664302388810868156657L), + /* cabs (x,y) == cabs (-y,-x). */ + TEST_c_f (cabs, -0.75L, -12.390625L, 12.4133028598606664302388810868156657L), + /* cabs (x,0) == fabs (x). */ + TEST_c_f (cabs, -0.75L, 0, 0.75L), + TEST_c_f (cabs, 0.75L, 0, 0.75L), + TEST_c_f (cabs, -1.0L, 0, 1.0L), + TEST_c_f (cabs, 1.0L, 0, 1.0L), + TEST_c_f (cabs, -5.7e7L, 0, 5.7e7L), + TEST_c_f (cabs, 5.7e7L, 0, 5.7e7L), + + TEST_c_f (cabs, 0.75L, 1.25L, 1.45773797371132511771853821938639577L), + END_DATA (cabs); + }; + static void cabs_test (void) { @@ -1671,39 +1723,7 @@ cabs_test (void) return; START (cabs); - - /* cabs (x + iy) is specified as hypot (x,y) */ - - /* cabs (+inf + i x) == +inf. */ - TEST_c_f (cabs, plus_infty, 1.0, plus_infty); - /* cabs (-inf + i x) == +inf. */ - TEST_c_f (cabs, minus_infty, 1.0, plus_infty); - - TEST_c_f (cabs, minus_infty, qnan_value, plus_infty); - TEST_c_f (cabs, minus_infty, qnan_value, plus_infty); - - TEST_c_f (cabs, qnan_value, qnan_value, qnan_value); - - /* cabs (x,y) == cabs (y,x). */ - TEST_c_f (cabs, 0.75L, 12.390625L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-x,y). */ - TEST_c_f (cabs, -12.390625L, 0.75L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-y,x). */ - TEST_c_f (cabs, -0.75L, 12.390625L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-x,-y). */ - TEST_c_f (cabs, -12.390625L, -0.75L, 12.4133028598606664302388810868156657L); - /* cabs (x,y) == cabs (-y,-x). */ - TEST_c_f (cabs, -0.75L, -12.390625L, 12.4133028598606664302388810868156657L); - /* cabs (x,0) == fabs (x). */ - TEST_c_f (cabs, -0.75L, 0, 0.75L); - TEST_c_f (cabs, 0.75L, 0, 0.75L); - TEST_c_f (cabs, -1.0L, 0, 1.0L); - TEST_c_f (cabs, 1.0L, 0, 1.0L); - TEST_c_f (cabs, -5.7e7L, 0, 5.7e7L); - TEST_c_f (cabs, 5.7e7L, 0, 5.7e7L); - - TEST_c_f (cabs, 0.75L, 1.25L, 1.45773797371132511771853821938639577L); - + RUN_TEST_LOOP_c_f (cabs, cabs_test_data, ); END (cabs); } @@ -3099,70 +3119,75 @@ cacosh_test (void) } -static void -carg_test (void) -{ - START (carg); - - /* carg (x + iy) is specified as atan2 (y, x) */ +static const struct test_c_f_data carg_test_data[] = + { + START_DATA (carg); + /* carg (x + iy) is specified as atan2 (y, x) */ - /* carg (x + i 0) == 0 for x > 0. */ - TEST_c_f (carg, 2.0, 0, 0); - /* carg (x - i 0) == -0 for x > 0. */ - TEST_c_f (carg, 2.0, minus_zero, minus_zero); + /* carg (x + i 0) == 0 for x > 0. */ + TEST_c_f (carg, 2.0, 0, 0), + /* carg (x - i 0) == -0 for x > 0. */ + TEST_c_f (carg, 2.0, minus_zero, minus_zero), - TEST_c_f (carg, 0, 0, 0); - TEST_c_f (carg, 0, minus_zero, minus_zero); + TEST_c_f (carg, 0, 0, 0), + TEST_c_f (carg, 0, minus_zero, minus_zero), - /* carg (x + i 0) == +pi for x < 0. */ - TEST_c_f (carg, -2.0, 0, M_PIl); + /* carg (x + i 0) == +pi for x < 0. */ + TEST_c_f (carg, -2.0, 0, M_PIl), - /* carg (x - i 0) == -pi for x < 0. */ - TEST_c_f (carg, -2.0, minus_zero, -M_PIl); + /* carg (x - i 0) == -pi for x < 0. */ + TEST_c_f (carg, -2.0, minus_zero, -M_PIl), - TEST_c_f (carg, minus_zero, 0, M_PIl); - TEST_c_f (carg, minus_zero, minus_zero, -M_PIl); + TEST_c_f (carg, minus_zero, 0, M_PIl), + TEST_c_f (carg, minus_zero, minus_zero, -M_PIl), - /* carg (+0 + i y) == pi/2 for y > 0. */ - TEST_c_f (carg, 0, 2.0, M_PI_2l); + /* carg (+0 + i y) == pi/2 for y > 0. */ + TEST_c_f (carg, 0, 2.0, M_PI_2l), - /* carg (-0 + i y) == pi/2 for y > 0. */ - TEST_c_f (carg, minus_zero, 2.0, M_PI_2l); + /* carg (-0 + i y) == pi/2 for y > 0. */ + TEST_c_f (carg, minus_zero, 2.0, M_PI_2l), - /* carg (+0 + i y) == -pi/2 for y < 0. */ - TEST_c_f (carg, 0, -2.0, -M_PI_2l); + /* carg (+0 + i y) == -pi/2 for y < 0. */ + TEST_c_f (carg, 0, -2.0, -M_PI_2l), - /* carg (-0 + i y) == -pi/2 for y < 0. */ - TEST_c_f (carg, minus_zero, -2.0, -M_PI_2l); + /* carg (-0 + i y) == -pi/2 for y < 0. */ + TEST_c_f (carg, minus_zero, -2.0, -M_PI_2l), - /* carg (inf + i y) == +0 for finite y > 0. */ - TEST_c_f (carg, plus_infty, 2.0, 0); + /* carg (inf + i y) == +0 for finite y > 0. */ + TEST_c_f (carg, plus_infty, 2.0, 0), - /* carg (inf + i y) == -0 for finite y < 0. */ - TEST_c_f (carg, plus_infty, -2.0, minus_zero); + /* carg (inf + i y) == -0 for finite y < 0. */ + TEST_c_f (carg, plus_infty, -2.0, minus_zero), - /* carg(x + i inf) == pi/2 for finite x. */ - TEST_c_f (carg, 10.0, plus_infty, M_PI_2l); + /* carg(x + i inf) == pi/2 for finite x. */ + TEST_c_f (carg, 10.0, plus_infty, M_PI_2l), - /* carg(x - i inf) == -pi/2 for finite x. */ - TEST_c_f (carg, 10.0, minus_infty, -M_PI_2l); + /* carg(x - i inf) == -pi/2 for finite x. */ + TEST_c_f (carg, 10.0, minus_infty, -M_PI_2l), - /* carg (-inf + i y) == +pi for finite y > 0. */ - TEST_c_f (carg, minus_infty, 10.0, M_PIl); + /* carg (-inf + i y) == +pi for finite y > 0. */ + TEST_c_f (carg, minus_infty, 10.0, M_PIl), - /* carg (-inf + i y) == -pi for finite y < 0. */ - TEST_c_f (carg, minus_infty, -10.0, -M_PIl); + /* carg (-inf + i y) == -pi for finite y < 0. */ + TEST_c_f (carg, minus_infty, -10.0, -M_PIl), - TEST_c_f (carg, plus_infty, plus_infty, M_PI_4l); + TEST_c_f (carg, plus_infty, plus_infty, M_PI_4l), - TEST_c_f (carg, plus_infty, minus_infty, -M_PI_4l); + TEST_c_f (carg, plus_infty, minus_infty, -M_PI_4l), - TEST_c_f (carg, minus_infty, plus_infty, M_PI_34l); + TEST_c_f (carg, minus_infty, plus_infty, M_PI_34l), - TEST_c_f (carg, minus_infty, minus_infty, -M_PI_34l); + TEST_c_f (carg, minus_infty, minus_infty, -M_PI_34l), - TEST_c_f (carg, qnan_value, qnan_value, qnan_value); + TEST_c_f (carg, qnan_value, qnan_value, qnan_value), + END_DATA (carg); + }; +static void +carg_test (void) +{ + START (carg); + RUN_TEST_LOOP_c_f (carg, carg_test_data, ); END (carg); } @@ -6066,18 +6091,24 @@ cexp_test (void) } +static const struct test_c_f_data cimag_test_data[] = + { + START_DATA (cimag); + TEST_c_f (cimag, 1.0, 0.0, 0.0), + TEST_c_f (cimag, 1.0, minus_zero, minus_zero), + TEST_c_f (cimag, 1.0, qnan_value, qnan_value), + TEST_c_f (cimag, qnan_value, qnan_value, qnan_value), + TEST_c_f (cimag, 1.0, plus_infty, plus_infty), + TEST_c_f (cimag, 1.0, minus_infty, minus_infty), + TEST_c_f (cimag, 2.0, 3.0, 3.0), + END_DATA (cimag); + }; + static void cimag_test (void) { START (cimag); - TEST_c_f (cimag, 1.0, 0.0, 0.0); - TEST_c_f (cimag, 1.0, minus_zero, minus_zero); - TEST_c_f (cimag, 1.0, qnan_value, qnan_value); - TEST_c_f (cimag, qnan_value, qnan_value, qnan_value); - TEST_c_f (cimag, 1.0, plus_infty, plus_infty); - TEST_c_f (cimag, 1.0, minus_infty, minus_infty); - TEST_c_f (cimag, 2.0, 3.0, 3.0); - + RUN_TEST_LOOP_c_f (cimag, cimag_test_data, ); END (cimag); } @@ -6983,18 +7014,24 @@ cproj_test (void) } +static const struct test_c_f_data creal_test_data[] = + { + START_DATA (creal); + TEST_c_f (creal, 0.0, 1.0, 0.0), + TEST_c_f (creal, minus_zero, 1.0, minus_zero), + TEST_c_f (creal, qnan_value, 1.0, qnan_value), + TEST_c_f (creal, qnan_value, qnan_value, qnan_value), + TEST_c_f (creal, plus_infty, 1.0, plus_infty), + TEST_c_f (creal, minus_infty, 1.0, minus_infty), + TEST_c_f (creal, 2.0, 3.0, 2.0), + END_DATA (creal); + }; + static void creal_test (void) { START (creal); - TEST_c_f (creal, 0.0, 1.0, 0.0); - TEST_c_f (creal, minus_zero, 1.0, minus_zero); - TEST_c_f (creal, qnan_value, 1.0, qnan_value); - TEST_c_f (creal, qnan_value, qnan_value, qnan_value); - TEST_c_f (creal, plus_infty, 1.0, plus_infty); - TEST_c_f (creal, minus_infty, 1.0, minus_infty); - TEST_c_f (creal, 2.0, 3.0, 2.0); - + RUN_TEST_LOOP_c_f (creal, creal_test_data, ); END (creal); } |