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TestFpCheck.cpp
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1/* This file is part of Cloudy and is copyright (C)1978-2013 by Gary J. Ferland and
2 * others. For conditions of distribution and use see copyright notice in license.txt */
3#include "cdstd.h"
4#include <UnitTest++.h>
5#include "cddefines.h"
6
7namespace {
8 TEST(FpBoundRealnumOK)
9 {
10 realnum lo=1.,hi=2.,x=1.5;
11 CHECK(fp_bound(lo,x,hi));
12 }
13 TEST(FpBoundRealnumFail)
14 {
15 realnum lo=1.,hi=2.,x=2.5;
16 CHECK(!fp_bound(lo,x,hi));
17 }
18 TEST(FpBoundDoubleOK)
19 {
20 double lo=1.,hi=2.,x=1.5;
21 CHECK(fp_bound(lo,x,hi));
22 }
23 TEST(FpBoundDoubleFail)
24 {
25 double lo=1.,hi=2.,x=2.5;
26 CHECK(!fp_bound(lo,x,hi));
27 }
28 TEST(FpBoundRealnumTolOK)
29 {
30 realnum lo=1.,hi=2.,x=1.5;
31 CHECK(fp_bound_tol(lo,x,hi,(realnum)1.0e-3));
32 }
33 TEST(FpBoundRealnumTolFail)
34 {
35 realnum lo=1.,hi=2.,x=2.5;
36 CHECK(!fp_bound_tol(lo,x,hi,(realnum)1.0e-3));
37 }
38 TEST(FpBoundRealnumTolWide)
39 {
40 realnum lo=1.,hi=2.,x=2.5;
41 CHECK(fp_bound_tol(lo,x,hi,(realnum)1.0));
42 }
43 TEST(FpBoundDoubleTolOK)
44 {
45 double lo=1.,hi=2.,x=1.5;
46 CHECK(fp_bound_tol(lo,x,hi,1e-3));
47 }
48 TEST(FpBoundDoubleTolFail)
49 {
50 double lo=1.,hi=2.,x=2.5;
51 CHECK(!fp_bound_tol(lo,x,hi,1e-3));
52 }
53 TEST(FpBoundDoubleTolWide)
54 {
55 double lo=1.,hi=2.,x=2.5;
56 CHECK(fp_bound_tol(lo,x,hi,1.0));
57 }
58}
bool fp_bound_tol(sys_float lo, sys_float x, sys_float hi, sys_float tol)
Definition cddefines.h:901
float realnum
Definition cddefines.h:103
bool fp_bound(sys_float lo, sys_float x, sys_float hi, int n=3)
Definition cddefines.h:877