floor.c File Reference

#include "math_helpers.h"

Include dependency graph for floor.c:

Go to the source code of this file.

Macros
#define	_CRTBLD

Functions
void	Test_floor (void)
void	Test_floorf (void)
	START_TEST (floor)

Variables
static TESTENTRY_DBL	s_floor_tests []
static TESTENTRY_FLT	s_floorf_tests []

Macro Definition Documentation

_CRTBLD

#define _CRTBLD

Definition at line 9 of file floor.c.

Function Documentation

START_TEST()

START_TEST

(

floor

)

Definition at line 107 of file floor.c.

{
    Test_floor();
    Test_floorf();
}

Test_floor()

void Test_floor

(

void

)

Definition at line 52 of file floor.c.

{
    int i;
 
    for (i = 0; i < _countof(s_floor_tests); i++)
    {
        double x = u64_to_dbl(s_floor_tests[i].x);
        double z = floor(x);
        ok_eq_dbl_exact("floor", s_floor_tests[i].x, z, s_floor_tests[i].result);
    }
}

Referenced by START_TEST().

Test_floorf()

void Test_floorf

(

void

)

Definition at line 95 of file floor.c.

{
    int i;
 
    for (i = 0; i < _countof(s_floorf_tests); i++)
    {
        float x = u32_to_flt(s_floorf_tests[i].x);
        float z = floorf(x);
        ok_eq_flt_exact("floorf", s_floorf_tests[i].x, z, s_floorf_tests[i].result);
    }
}

Referenced by START_TEST().

Variable Documentation

s_floor_tests

TESTENTRY_DBL s_floor_tests[]

static

Initial value:

=
{
    
    { 0x0000000000000000 , 0x0000000000000000  },
    { 0x8000000000000000 , 0x8000000000000000  },
    { 0x7ff0000000000000 , 0x7ff0000000000000  },
    { 0x7ff0000000000001 , 0x7ff8000000000001  },
    { 0x7ff7ffffffffffff , 0x7fffffffffffffff  },
    { 0x7ff8000000000000 , 0x7ff8000000000000  },
    { 0x7ff8000000000001 , 0x7ff8000000000001  },
    { 0x7fffffffffffffff , 0x7fffffffffffffff  },
    { 0xfff0000000000000 , 0xfff0000000000000  },
    { 0xfff0000000000001 , 0xfff8000000000001  },
    { 0xfff7ffffffffffff , 0xffffffffffffffff  },
    { 0xfff8000000000000 , 0xfff8000000000000  },
    { 0xfff8000000000001 , 0xfff8000000000001  },
    { 0xffffffffffffffff , 0xffffffffffffffff  },
 
    
    { 0x386580c747a3402b , 0x0000000000000000  },
    { 0xb74298e6627fb9ed , 0xbff0000000000000  },
    { 0x0ef25f06e414aa2d , 0x0000000000000000  },
    { 0x24002a37167638b5 , 0x0000000000000000  },
    { 0x44258d1be62a0d22 , 0x44258d1be62a0d22  },
    { 0x9ed4e46a65aad464 , 0xbff0000000000000  },
    { 0xc5afcd6f4ae4bf41 , 0xc5afcd6f4ae4bf41  },
    { 0x330fac896cbb01d2 , 0x0000000000000000  },
    { 0xc18026ab4c845405 , 0xc18026ab50000000  },
    { 0x2f42a7dc898a741a , 0x0000000000000000  },
}

Definition at line 20 of file floor.c.

Referenced by Test_floor().

s_floorf_tests

TESTENTRY_FLT s_floorf_tests[]

static

Initial value:

=
{
    
    { 0x00000000 , 0x00000000  },
    { 0x00000000 , 0x00000000  },
    { 0x00000000 , 0x00000000  },
    { 0x00000001 , 0x00000000  },
    { 0xffffffff , 0xffffffff  },
    { 0x00000000 , 0x00000000  },
    { 0x00000001 , 0x00000000  },
    { 0xffffffff , 0xffffffff  },
    { 0x00000000 , 0x00000000  },
    { 0x00000001 , 0x00000000  },
    { 0xffffffff , 0xffffffff  },
    { 0x00000000 , 0x00000000  },
    { 0x00000001 , 0x00000000  },
    { 0xffffffff , 0xffffffff  },
 
    
    { 0x386580c7 , 0x00000000  },
    { 0x47a3402b , 0x47a34000  },
    { 0xb74298e6 , 0xbf800000  },
    { 0x627fb9ed , 0x627fb9ed  },
    { 0x0ef25f06 , 0x00000000  },
    { 0xe414aa2d , 0xe414aa2d  },
    { 0x24002a37 , 0x00000000  },
    { 0x167638b5 , 0x00000000  },
    { 0x44258d1b , 0x44258000  },
    { 0xe62a0d22 , 0xe62a0d22  },
}

Definition at line 64 of file floor.c.

Referenced by Test_floorf().