_isnan.c File Reference

#include "math_helpers.h"

Include dependency graph for _isnan.c:

Go to the source code of this file.

Macros
#define	_CRTBLD

Functions
void	Test__isnan (void)
void	Test__isnanf (void)
	START_TEST (_isnan)

Variables
static TESTENTRY_DBL_INT	s_isnan_tests []
static TESTENTRY_FLT	s_isnanf_tests []

Macro Definition Documentation

_CRTBLD

#define _CRTBLD

Definition at line 9 of file _isnan.c.

Function Documentation

START_TEST()

START_TEST

(

_isnan

)

Definition at line 110 of file _isnan.c.

{
    Test__isnan();
#ifndef _M_IX86
    Test__isnanf();
#endif // !_MIX86
}

Test__isnan()

void Test__isnan

(

void

)

Definition at line 49 of file _isnan.c.

{
    int i;
 
    for (i = 0; i < _countof(s_isnan_tests); i++)
    {
        double x = u64_to_dbl(s_isnan_tests[i].x);
        int r = _isnan(x);
        ok(r == s_isnan_tests[i].result, "Wrong result for %f [0x%016I64x]. Expected %d, got %d\n", x, s_isnan_tests[i].x, s_isnan_tests[i].result, r);
    }
}

Referenced by START_TEST().

Test__isnanf()

void Test__isnanf

(

void

)

Definition at line 97 of file _isnan.c.

{
    int i;
 
    for (i = 0; i < _countof(s_isnanf_tests); i++)
    {
        float x = u32_to_flt(s_isnanf_tests[i].x);
        int r = _isnanf(x);
        ok(r == s_isnanf_tests[i].result, "Wrong result for %f [0x%08lx]. Expected %d, got %d\n", x, s_isnanf_tests[i].x, s_isnanf_tests[i].result, r);
    }
}

Referenced by START_TEST().

Variable Documentation

s_isnan_tests

TESTENTRY_DBL_INT s_isnan_tests[]

static

Definition at line 13 of file _isnan.c.

Referenced by Test__isnan().

s_isnanf_tests

TESTENTRY_FLT s_isnanf_tests[]

static

Definition at line 62 of file _isnan.c.

Referenced by Test__isnanf().