/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% %
% V V AAA L IIIII DDDD AAA TTTTT EEEEE %
% V V A A L I D D A A T E %
% V V AAAAA L I D D AAAAA T EEE %
% V V A A L I D D A A T E %
% V A A LLLLL IIIII DDDD A A T EEEEE %
% %
% %
% ImageMagick Validation Suite %
% %
% Software Design %
% Cristy %
% March 2001 %
% %
% %
% Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% http://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% see the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
/*
Include declarations.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <locale.h>
#include "MagickWand/MagickWand.h"
#include "MagickCore/colorspace-private.h"
#include "MagickCore/gem.h"
#include "MagickCore/resource_.h"
#include "MagickCore/string-private.h"
#include "validate.h"
/*
Define declarations.
*/
#define CIEEpsilon (216.0/24389.0)
#define CIEK (24389.0/27.0)
#define D65X 0.950456
#define D65Y 1.0
#define D65Z 1.088754
#define ReferenceEpsilon (QuantumRange*1.0e-2)
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e C o l o r s p a c e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateColorspaces() validates the ImageMagick colorspaces and returns the
% number of validation tests that passed and failed.
%
% The format of the ValidateColorspaces method is:
%
% size_t ValidateColorspaces(ImageInfo *image_info,size_t *fail,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static void ConvertHSIToRGB(const double hue,const double saturation,
const double intensity,double *red,double *green,double *blue)
{
double
h;
h=360.0*hue;
h-=360.0*floor(h/360.0);
if (h < 120.0)
{
*blue=intensity*(1.0-saturation);
*red=intensity*(1.0+saturation*cos(h*(MagickPI/180.0))/cos((60.0-h)*
(MagickPI/180.0)));
*green=3.0*intensity-*red-*blue;
}
else
if (h < 240.0)
{
h-=120.0;
*red=intensity*(1.0-saturation);
*green=intensity*(1.0+saturation*cos(h*(MagickPI/180.0))/cos((60.0-h)*
(MagickPI/180.0)));
*blue=3.0*intensity-*red-*green;
}
else
{
h-=240.0;
*green=intensity*(1.0-saturation);
*blue=intensity*(1.0+saturation*cos(h*(MagickPI/180.0))/cos((60.0-h)*
(MagickPI/180.0)));
*red=3.0*intensity-*green-*blue;
}
*red*=QuantumRange;
*green*=QuantumRange;
*blue*=QuantumRange;
}
static void ConvertRGBToHSI(const double red,const double green,
const double blue,double *hue,double *saturation,double *intensity)
{
double
alpha,
beta;
*intensity=(QuantumScale*red+QuantumScale*green+QuantumScale*blue)/3.0;
if (*intensity <= 0.0)
{
*hue=0.0;
*saturation=0.0;
return;
}
*saturation=1.0-MagickMin(QuantumScale*red,MagickMin(QuantumScale*green,
QuantumScale*blue))/(*intensity);
alpha=0.5*(2.0*QuantumScale*red-QuantumScale*green-QuantumScale*blue);
beta=0.8660254037844385*(QuantumScale*green-QuantumScale*blue);
*hue=atan2(beta,alpha)*(180.0/MagickPI)/360.0;
if (*hue < 0.0)
*hue+=1.0;
}
static void ConvertHSVToRGB(const double hue,const double saturation,
const double value,double *red,double *green,double *blue)
{
double
c,
h,
min,
x;
h=hue*360.0;
c=value*saturation;
min=value-c;
h-=360.0*floor(h/360.0);
h/=60.0;
x=c*(1.0-fabs(h-2.0*floor(h/2.0)-1.0));
switch ((int) floor(h))
{
case 0:
{
*red=QuantumRange*(min+c);
*green=QuantumRange*(min+x);
*blue=QuantumRange*min;
break;
}
case 1:
{
*red=QuantumRange*(min+x);
*green=QuantumRange*(min+c);
*blue=QuantumRange*min;
break;
}
case 2:
{
*red=QuantumRange*min;
*green=QuantumRange*(min+c);
*blue=QuantumRange*(min+x);
break;
}
case 3:
{
*red=QuantumRange*min;
*green=QuantumRange*(min+x);
*blue=QuantumRange*(min+c);
break;
}
case 4:
{
*red=QuantumRange*(min+x);
*green=QuantumRange*min;
*blue=QuantumRange*(min+c);
break;
}
case 5:
{
*red=QuantumRange*(min+c);
*green=QuantumRange*min;
*blue=QuantumRange*(min+x);
break;
}
default:
{
*red=0.0;
*green=0.0;
*blue=0.0;
}
}
}
static inline void ConvertRGBToXYZ(const double red,const double green,
const double blue,double *X,double *Y,double *Z)
{
double
b,
g,
r;
r=QuantumScale*DecodePixelGamma(red);
g=QuantumScale*DecodePixelGamma(green);
b=QuantumScale*DecodePixelGamma(blue);
*X=0.41239558896741421610*r+0.35758343076371481710*g+0.18049264738170157350*b;
*Y=0.21258623078559555160*r+0.71517030370341084990*g+0.07220049864333622685*b;
*Z=0.01929721549174694484*r+0.11918386458084853180*g+0.95049712513157976600*b;
}
static inline void ConvertXYZToLab(const double X,const double Y,const double Z,
double *L,double *a,double *b)
{
double
x,
y,
z;
if ((X/D65X) > CIEEpsilon)
x=pow(X/D65X,1.0/3.0);
else
x=(CIEK*X/D65X+16.0)/116.0;
if ((Y/D65Y) > CIEEpsilon)
y=pow(Y/D65Y,1.0/3.0);
else
y=(CIEK*Y/D65Y+16.0)/116.0;
if ((Z/D65Z) > CIEEpsilon)
z=pow(Z/D65Z,1.0/3.0);
else
z=(CIEK*Z/D65Z+16.0)/116.0;
*L=((116.0*y)-16.0)/100.0;
*a=(500.0*(x-y))/255.0+0.5;
*b=(200.0*(y-z))/255.0+0.5;
}
static void ConvertRGBToLab(const double red,const double green,
const double blue,double *L,double *a,double *b)
{
double
X,
Y,
Z;
ConvertRGBToXYZ(red,green,blue,&X,&Y,&Z);
ConvertXYZToLab(X,Y,Z,L,a,b);
}
static inline void ConvertLabToXYZ(const double L,const double a,const double b,
double *X,double *Y,double *Z)
{
double
x,
y,
z;
y=(L+16.0)/116.0;
x=y+a/500.0;
z=y-b/200.0;
if ((x*x*x) > CIEEpsilon)
x=(x*x*x);
else
x=(116.0*x-16.0)/CIEK;
if ((y*y*y) > CIEEpsilon)
y=(y*y*y);
else
y=L/CIEK;
if ((z*z*z) > CIEEpsilon)
z=(z*z*z);
else
z=(116.0*z-16.0)/CIEK;
*X=D65X*x;
*Y=D65Y*y;
*Z=D65Z*z;
}
static inline void ConvertXYZToRGB(const double x,const double y,const double z,
double *red,double *green,double *blue)
{
double
b,
g,
r;
r=3.2406*x-1.5372*y-0.4986*z;
g=(-0.9689*x+1.8758*y+0.0415*z);
b=0.0557*x-0.2040*y+1.0570*z;
*red=EncodePixelGamma(QuantumRange*r);
*green=EncodePixelGamma(QuantumRange*g);
*blue=EncodePixelGamma(QuantumRange*b);
}
static inline void ConvertLabToRGB(const double L,const double a,
const double b,double *red,double *green,double *blue)
{
double
X,
Y,
Z;
ConvertLabToXYZ(L*100.0,255.0*(a-0.5),255.0*(b-0.5),&X,&Y,&Z);
ConvertXYZToRGB(X,Y,Z,red,green,blue);
}
static void ConvertRGBToYPbPr(const double red,const double green,
const double blue,double *Y,double *Pb,double *Pr)
{
*Y=QuantumScale*(0.298839*red+0.586811*green+0.114350*blue);
*Pb=QuantumScale*((-0.1687367)*red-0.331264*green+0.5*blue)+0.5;
*Pr=QuantumScale*(0.5*red-0.418688*green-0.081312*blue)+0.5;
}
static void ConvertRGBToYCbCr(const double red,const double green,
const double blue,double *Y,double *Cb,double *Cr)
{
ConvertRGBToYPbPr(red,green,blue,Y,Cb,Cr);
}
static void ConvertYPbPrToRGB(const double Y,const double Pb,const double Pr,
double *red,double *green,double *blue)
{
*red=QuantumRange*(0.99999999999914679361*Y-1.2188941887145875e-06*(Pb-0.5)+
1.4019995886561440468*(Pr-0.5));
*green=QuantumRange*(0.99999975910502514331*Y-0.34413567816504303521*(Pb-0.5)-
0.71413649331646789076*(Pr-0.5));
*blue=QuantumRange*(1.00000124040004623180*Y+1.77200006607230409200*(Pb-0.5)+
2.1453384174593273e-06*(Pr-0.5));
}
static void ConvertYCbCrToRGB(const double Y,const double Cb,
const double Cr,double *red,double *green,double *blue)
{
ConvertYPbPrToRGB(Y,Cb,Cr,red,green,blue);
}
static inline void ConvertLCHabToXYZ(const double luma,const double chroma,
const double hue,double *X,double *Y,double *Z)
{
ConvertLabToXYZ(luma,chroma*cos(hue*MagickPI/180.0),chroma*
sin(hue*MagickPI/180.0),X,Y,Z);
}
static void ConvertLCHabToRGB(const double luma,const double chroma,
const double hue,double *red,double *green,double *blue)
{
double
X,
Y,
Z;
ConvertLCHabToXYZ(luma*100.0,255.0*(chroma-0.5),360.0*hue,&X,&Y,&Z);
ConvertXYZToRGB(X,Y,Z,red,green,blue);
}
static void ConvertRGBToHSV(const double red,const double green,
const double blue,double *hue,double *saturation,double *value)
{
double
c,
max,
min;
max=MagickMax(QuantumScale*red,MagickMax(QuantumScale*green,
QuantumScale*blue));
min=MagickMin(QuantumScale*red,MagickMin(QuantumScale*green,
QuantumScale*blue));
c=max-min;
*value=max;
if (c <= 0.0)
{
*hue=0.0;
*saturation=0.0;
return;
}
if (max == (QuantumScale*red))
{
*hue=(QuantumScale*green-QuantumScale*blue)/c;
if ((QuantumScale*green) < (QuantumScale*blue))
*hue+=6.0;
}
else
if (max == (QuantumScale*green))
*hue=2.0+(QuantumScale*blue-QuantumScale*red)/c;
else
*hue=4.0+(QuantumScale*red-QuantumScale*green)/c;
*hue*=60.0/360.0;
*saturation=c/max;
}
static inline void ConvertXYZToLCHab(const double X,const double Y,
const double Z,double *luma,double *chroma,double *hue)
{
double
a,
b;
ConvertXYZToLab(X,Y,Z,luma,&a,&b);
*chroma=hypot(255.0*(a-0.5),255.0*(b-0.5))/255.0+0.5;
*hue=180.0*atan2(255.0*(b-0.5),255.0*(a-0.5))/MagickPI/360.0;
if (*hue < 0.0)
*hue+=1.0;
}
static void ConvertRGBToLCHab(const double red,const double green,
const double blue,double *luma,double *chroma,double *hue)
{
double
X,
Y,
Z;
ConvertRGBToXYZ(red,green,blue,&X,&Y,&Z);
ConvertXYZToLCHab(X,Y,Z,luma,chroma,hue);
}
static inline void ConvertLMSToXYZ(const double L,const double M,const double S,
double *X,double *Y,double *Z)
{
*X=1.096123820835514*L-0.278869000218287*M+0.182745179382773*S;
*Y=0.454369041975359*L+0.473533154307412*M+0.072097803717229*S;
*Z=(-0.009627608738429)*L-0.005698031216113*M+1.015325639954543*S;
}
static inline void ConvertLMSToRGB(const double L,const double M,
const double S,double *red,double *green,double *blue)
{
double
X,
Y,
Z;
ConvertLMSToXYZ(L,M,S,&X,&Y,&Z);
ConvertXYZToRGB(X,Y,Z,red,green,blue);
}
static inline void ConvertXYZToLMS(const double x,const double y,
const double z,double *L,double *M,double *S)
{
*L=0.7328*x+0.4296*y-0.1624*z;
*M=(-0.7036*x+1.6975*y+0.0061*z);
*S=0.0030*x+0.0136*y+0.9834*z;
}
static void ConvertRGBToLMS(const double red,const double green,
const double blue,double *L,double *M,double *S)
{
double
X,
Y,
Z;
ConvertRGBToXYZ(red,green,blue,&X,&Y,&Z);
ConvertXYZToLMS(X,Y,Z,L,M,S);
}
static inline void ConvertXYZToLuv(const double X,const double Y,const double Z,
double *L,double *u,double *v)
{
double
alpha;
if ((Y/D65Y) > CIEEpsilon)
*L=(double) (116.0*pow(Y/D65Y,1.0/3.0)-16.0);
else
*L=CIEK*(Y/D65Y);
alpha=PerceptibleReciprocal(X+15.0*Y+3.0*Z);
*u=13.0*(*L)*((4.0*alpha*X)-(4.0*D65X/(D65X+15.0*D65Y+3.0*D65Z)));
*v=13.0*(*L)*((9.0*alpha*Y)-(9.0*D65Y/(D65X+15.0*D65Y+3.0*D65Z)));
*L/=100.0;
*u=(*u+134.0)/354.0;
*v=(*v+140.0)/262.0;
}
static void ConvertRGBToLuv(const double red,const double green,
const double blue,double *L,double *u,double *v)
{
double
X,
Y,
Z;
ConvertRGBToXYZ(red,green,blue,&X,&Y,&Z);
ConvertXYZToLuv(X,Y,Z,L,u,v);
}
static inline void ConvertLuvToXYZ(const double L,const double u,const double v,
double *X,double *Y,double *Z)
{
if (L > (CIEK*CIEEpsilon))
*Y=(double) pow((L+16.0)/116.0,3.0);
else
*Y=L/CIEK;
*X=((*Y*((39.0*L/(v+13.0*L*(9.0*D65Y/(D65X+15.0*D65Y+3.0*D65Z))))-5.0))+
5.0*(*Y))/((((52.0f*L/(u+13.0*L*(4.0*D65X/(D65X+15.0*D65Y+3.0*D65Z))))-1.0)/
3.0)-(-1.0/3.0));
*Z=(*X*(((52.0f*L/(u+13.0*L*(4.0*D65X/(D65X+15.0*D65Y+3.0*D65Z))))-1.0)/3.0))-
5.0*(*Y);
}
static inline void ConvertLuvToRGB(const double L,const double u,
const double v,double *red,double *green,double *blue)
{
double
X,
Y,
Z;
ConvertLuvToXYZ(100.0*L,354.0*u-134.0,262.0*v-140.0,&X,&Y,&Z);
ConvertXYZToRGB(X,Y,Z,red,green,blue);
}
static void ConvertRGBToYDbDr(const double red,const double green,
const double blue,double *Y,double *Db,double *Dr)
{
*Y=QuantumScale*(0.298839*red+0.586811*green+0.114350*blue);
*Db=QuantumScale*(-0.450*red-0.883*green+1.333*blue)+0.5;
*Dr=QuantumScale*(-1.333*red+1.116*green+0.217*blue)+0.5;
}
static void ConvertYDbDrToRGB(const double Y,const double Db,const double Dr,
double *red,double *green,double *blue)
{
*red=QuantumRange*(Y+9.2303716147657e-05*(Db-0.5)-0.52591263066186533*
(Dr-0.5));
*green=QuantumRange*(Y-0.12913289889050927*(Db-0.5)+0.26789932820759876*
(Dr-0.5));
*blue=QuantumRange*(Y+0.66467905997895482*(Db-0.5)-7.9202543533108e-05*
(Dr-0.5));
}
static void ConvertRGBToYIQ(const double red,const double green,
const double blue,double *Y,double *I,double *Q)
{
*Y=QuantumScale*(0.298839*red+0.586811*green+0.114350*blue);
*I=QuantumScale*(0.595716*red-0.274453*green-0.321263*blue)+0.5;
*Q=QuantumScale*(0.211456*red-0.522591*green+0.311135*blue)+0.5;
}
static void ConvertYIQToRGB(const double Y,const double I,const double Q,
double *red,double *green,double *blue)
{
*red=QuantumRange*(Y+0.9562957197589482261*(I-0.5)+0.6210244164652610754*
(Q-0.5));
*green=QuantumRange*(Y-0.2721220993185104464*(I-0.5)-0.6473805968256950427*
(Q-0.5));
*blue=QuantumRange*(Y-1.1069890167364901945*(I-0.5)+1.7046149983646481374*
(Q-0.5));
}
static void ConvertRGBToYUV(const double red,const double green,
const double blue,double *Y,double *U,double *V)
{
*Y=QuantumScale*(0.298839*red+0.586811*green+0.114350*blue);
*U=QuantumScale*((-0.147)*red-0.289*green+0.436*blue)+0.5;
*V=QuantumScale*(0.615*red-0.515*green-0.100*blue)+0.5;
}
static void ConvertYUVToRGB(const double Y,const double U,const double V,
double *red,double *green,double *blue)
{
*red=QuantumRange*(Y-3.945707070708279e-05*(U-0.5)+1.1398279671717170825*
(V-0.5));
*green=QuantumRange*(Y-0.3946101641414141437*(U-0.5)-0.5805003156565656797*
(V-0.5));
*blue=QuantumRange*(Y+2.0319996843434342537*(U-0.5)-4.813762626262513e-04*
(V-0.5));
}
static MagickBooleanType ValidateHSIToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," HSIToRGB");
ConvertHSIToRGB(111.244375/360.0,0.295985,0.658734,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToHSI()
{
double
h,
i,
s;
(void) FormatLocaleFile(stdout," RGBToHSI");
ConvertRGBToHSI(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&h,&s,&i);
if ((fabs(h-111.244374/360.0) >= ReferenceEpsilon) ||
(fabs(s-0.295985) >= ReferenceEpsilon) ||
(fabs(i-0.658734) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateHSLToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," HSLToRGB");
ConvertHSLToRGB(110.200859/360.0,0.882623,0.715163,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToHSL()
{
double
h,
l,
s;
(void) FormatLocaleFile(stdout," RGBToHSL");
ConvertRGBToHSL(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&h,&s,&l);
if ((fabs(h-110.200859/360.0) >= ReferenceEpsilon) ||
(fabs(s-0.882623) >= ReferenceEpsilon) ||
(fabs(l-0.715163) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateHSVToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," HSVToRGB");
ConvertHSVToRGB(110.200859/360.0,0.520200,0.966567,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToHSV()
{
double
h,
s,
v;
(void) FormatLocaleFile(stdout," RGBToHSV");
ConvertRGBToHSV(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&h,&s,&v);
if ((fabs(h-110.200859/360.0) >= ReferenceEpsilon) ||
(fabs(s-0.520200) >= ReferenceEpsilon) ||
(fabs(v-0.966567) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToJPEGYCbCr()
{
double
Cb,
Cr,
Y;
(void) FormatLocaleFile(stdout," RGBToJPEGYCbCr");
ConvertRGBToYCbCr(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&Y,&Cb,&Cr);
if ((fabs(Y-0.783460) >= ReferenceEpsilon) ||
(fabs(Cb-0.319581) >= ReferenceEpsilon) ||
(fabs(Cr-0.330539) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateJPEGYCbCrToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," JPEGYCbCrToRGB");
ConvertYCbCrToRGB(0.783460,0.319581,0.330539,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateLabToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," LabToRGB");
ConvertLabToRGB(88.456154/100.0,-54.671483/255+0.5,51.662818/255.0+0.5,
&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToLab()
{
double
a,
b,
L;
(void) FormatLocaleFile(stdout," RGBToLab");
ConvertRGBToLab(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&L,&a,&b);
if ((fabs(L-(88.456154/100.0)) >= ReferenceEpsilon) ||
(fabs(a-(-54.671483/255.0+0.5)) >= ReferenceEpsilon) ||
(fabs(b-(51.662818/255.0+0.5)) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateLchToRGB()
{
double
b,
g,
r;
(void) FormatLocaleFile(stdout," LchToRGB");
ConvertLCHabToRGB(88.456154/100.0,75.219797/255.0+0.5,136.620717/360.0,
&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToLch()
{
double
c,
h,
L;
(void) FormatLocaleFile(stdout," RGBToLch");
ConvertRGBToLCHab(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&L,&c,&h);
if ((fabs(L-88.456154/100.0) >= ReferenceEpsilon) ||
(fabs(c-(75.219797/255.0+0.5)) >= ReferenceEpsilon) ||
(fabs(h-(136.620717/255.0+0.5)) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToLMS()
{
double
L,
M,
S;
(void) FormatLocaleFile(stdout," RGBToLMS");
ConvertRGBToLMS(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&L,&M,&S);
if ((fabs(L-0.611749) >= ReferenceEpsilon) ||
(fabs(M-0.910088) >= ReferenceEpsilon) ||
(fabs(S-0.294880) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateLMSToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," LMSToRGB");
ConvertLMSToRGB(0.611749,0.910088,0.294880,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToLuv()
{
double
l,
u,
v;
(void) FormatLocaleFile(stdout," RGBToLuv");
ConvertRGBToLuv(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&l,&u,&v);
if ((fabs(l-88.456154/262.0) >= ReferenceEpsilon) ||
(fabs(u-(-51.330414+134.0)/354.0) >= ReferenceEpsilon) ||
(fabs(v-(76.405526+140.0)/262.0) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateLuvToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," LuvToRGB");
ConvertLuvToRGB(88.456154/100.0,(-51.330414+134.0)/354.0,
(76.405526+140.0)/262.0,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToXYZ()
{
double
x,
y,
z;
(void) FormatLocaleFile(stdout," RGBToXYZ");
ConvertRGBToXYZ(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&x,&y,&z);
if ((fabs(x-0.470646) >= ReferenceEpsilon) ||
(fabs(y-0.730178) >= ReferenceEpsilon) ||
(fabs(z-0.288324) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateXYZToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," XYZToRGB");
ConvertXYZToRGB(0.470646,0.730178,0.288324,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateYDbDrToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," YDbDrToRGB");
ConvertYDbDrToRGB(0.783460,-0.480932+0.5,0.451670+0.5,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToYDbDr()
{
double
Db,
Dr,
Y;
(void) FormatLocaleFile(stdout," RGBToYDbDr");
ConvertRGBToYDbDr(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&Y,&Db,&Dr);
if ((fabs(Y-0.783460) >= ReferenceEpsilon) ||
(fabs(Db-(-0.480932)) >= ReferenceEpsilon) ||
(fabs(Dr-0.451670) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToYIQ()
{
double
i,
q,
y;
(void) FormatLocaleFile(stdout," RGBToYIQ");
ConvertRGBToYIQ(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&y,&i,&q);
if ((fabs(y-0.783460) >= ReferenceEpsilon) ||
(fabs(i-(-0.089078)) >= ReferenceEpsilon) ||
(fabs(q-(-0.245399)) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateYIQToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," YIQToRGB");
ConvertYIQToRGB(0.783460,-0.089078+0.5,-0.245399+0.5,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToYPbPr()
{
double
Pb,
Pr,
y;
(void) FormatLocaleFile(stdout," RGBToYPbPr");
ConvertRGBToYPbPr(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&y,&Pb,&Pr);
if ((fabs(y-0.783460) >= ReferenceEpsilon) ||
(fabs(Pb-(-0.180419)) >= ReferenceEpsilon) ||
(fabs(Pr-(-0.169461)) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateYPbPrToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," YPbPrToRGB");
ConvertYPbPrToRGB(0.783460,-0.180419+0.5,-0.169461+0.5,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateRGBToYUV()
{
double
U,
V,
Y;
(void) FormatLocaleFile(stdout," RGBToYUV");
ConvertRGBToYUV(0.545877*QuantumRange,0.966567*QuantumRange,
0.463759*QuantumRange,&Y,&U,&V);
if ((fabs(Y-0.783460) >= ReferenceEpsilon) ||
(fabs(U-(-0.157383)) >= ReferenceEpsilon) ||
(fabs(V-(-0.208443)) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static MagickBooleanType ValidateYUVToRGB()
{
double
r,
g,
b;
(void) FormatLocaleFile(stdout," YUVToRGB");
ConvertYUVToRGB(0.783460,-0.157383+0.5,-0.208443+0.5,&r,&g,&b);
if ((fabs(r-0.545877*QuantumRange) >= ReferenceEpsilon) ||
(fabs(g-0.966567*QuantumRange) >= ReferenceEpsilon) ||
(fabs(b-0.463759*QuantumRange) >= ReferenceEpsilon))
return(MagickFalse);
return(MagickTrue);
}
static size_t ValidateColorspaces(ImageInfo *image_info,size_t *fail,
ExceptionInfo *exception)
{
MagickBooleanType
status;
size_t
test;
/*
Reference: https://code.google.com/p/chroma.
Illuminant = D65
Observer = 2° (1931)
XYZ 0.470645, 0.730177, 0.288323
sRGB 0.545877, 0.966567, 0.463759
CAT02 LMS 0.611749, 0.910088, 0.294880
Y'DbDr 0.783460, -0.480932, 0.451670
Y'IQ 0.783460, -0.089078, -0.245399
Y'PbPr 0.783460, -0.180419, -0.169461
Y'UV 0.783460, -0.157383, -0.208443
JPEG-Y'CbCr 0.783460, 0.319581, 0.330539
L*u*v* 88.456154, -51.330414, 76.405526
L*a*b* 88.456154, -54.671483, 51.662818
L*C*H* 88.456154, 75.219797, 136.620717
HSV 110.200859, 0.520200, 0.966567
HSL 110.200859, 0.882623, 0.715163
HSI 111.244375, 0.295985, 0.658734
Y'CbCr 187.577791, 87.586330, 90.040886
*/
(void) FormatLocaleFile(stdout,"validate colorspaces:\n");
for (test=0; test < 26; test++)
{
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: ",(double) test);
switch (test)
{
case 0: status=ValidateHSIToRGB(); break;
case 1: status=ValidateRGBToHSI(); break;
case 2: status=ValidateHSLToRGB(); break;
case 3: status=ValidateRGBToHSL(); break;
case 4: status=ValidateHSVToRGB(); break;
case 5: status=ValidateRGBToHSV(); break;
case 6: status=ValidateJPEGYCbCrToRGB(); break;
case 7: status=ValidateRGBToJPEGYCbCr(); break;
case 8: status=ValidateLabToRGB(); break;
case 9: status=ValidateRGBToLab(); break;
case 10: status=ValidateLchToRGB(); break;
case 11: status=ValidateRGBToLch(); break;
case 12: status=ValidateLMSToRGB(); break;
case 13: status=ValidateRGBToLMS(); break;
case 14: status=ValidateLuvToRGB(); break;
case 15: status=ValidateRGBToLuv(); break;
case 16: status=ValidateXYZToRGB(); break;
case 17: status=ValidateRGBToXYZ(); break;
case 18: status=ValidateYDbDrToRGB(); break;
case 19: status=ValidateRGBToYDbDr(); break;
case 20: status=ValidateYIQToRGB(); break;
case 21: status=ValidateRGBToYIQ(); break;
case 22: status=ValidateYPbPrToRGB(); break;
case 23: status=ValidateRGBToYPbPr(); break;
case 24: status=ValidateYUVToRGB(); break;
case 25: status=ValidateRGBToYUV(); break;
default: status=MagickFalse;
}
if (status == MagickFalse)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e C o m p a r e C o m m a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateCompareCommand() validates the ImageMagick compare command line
% program and returns the number of validation tests that passed and failed.
%
% The format of the ValidateCompareCommand method is:
%
% size_t ValidateCompareCommand(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateCompareCommand(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
**arguments,
command[MagickPathExtent];
int
number_arguments;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
test;
test=0;
(void) FormatLocaleFile(stdout,"validate compare command line program:\n");
for (i=0; compare_options[i] != (char *) NULL; i++)
{
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s",(double) (test++),
compare_options[i]);
(void) FormatLocaleString(command,MagickPathExtent,"%s %s %s %s",
compare_options[i],reference_filename,reference_filename,output_filename);
arguments=StringToArgv(command,&number_arguments);
if (arguments == (char **) NULL)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
status=CompareImagesCommand(image_info,number_arguments,arguments,
(char **) NULL,exception);
for (j=0; j < (ssize_t) number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
if (status == MagickFalse)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e C o m p o s i t e C o m m a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateCompositeCommand() validates the ImageMagick composite command line
% program and returns the number of validation tests that passed and failed.
%
% The format of the ValidateCompositeCommand method is:
%
% size_t ValidateCompositeCommand(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateCompositeCommand(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
**arguments,
command[MagickPathExtent];
int
number_arguments;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
test;
test=0;
(void) FormatLocaleFile(stdout,"validate composite command line program:\n");
for (i=0; composite_options[i] != (char *) NULL; i++)
{
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s",(double) (test++),
composite_options[i]);
(void) FormatLocaleString(command,MagickPathExtent,"%s %s %s %s",
reference_filename,composite_options[i],reference_filename,
output_filename);
arguments=StringToArgv(command,&number_arguments);
if (arguments == (char **) NULL)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
status=CompositeImageCommand(image_info,number_arguments,arguments,
(char **) NULL,exception);
for (j=0; j < (ssize_t) number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
if (status == MagickFalse)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e C o n v e r t C o m m a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateConvertCommand() validates the ImageMagick convert command line
% program and returns the number of validation tests that passed and failed.
%
% The format of the ValidateConvertCommand method is:
%
% size_t ValidateConvertCommand(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateConvertCommand(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
**arguments,
command[MagickPathExtent];
int
number_arguments;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
test;
test=0;
(void) FormatLocaleFile(stdout,"validate convert command line program:\n");
for (i=0; convert_options[i] != (char *) NULL; i++)
{
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s",(double) test++,
convert_options[i]);
(void) FormatLocaleString(command,MagickPathExtent,"%s %s %s %s",
reference_filename,convert_options[i],reference_filename,output_filename);
arguments=StringToArgv(command,&number_arguments);
if (arguments == (char **) NULL)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
status=ConvertImageCommand(image_info,number_arguments,arguments,
(char **) NULL,exception);
for (j=0; j < (ssize_t) number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
if (status == MagickFalse)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e I d e n t i f y C o m m a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateIdentifyCommand() validates the ImageMagick identify command line
% program and returns the number of validation tests that passed and failed.
%
% The format of the ValidateIdentifyCommand method is:
%
% size_t ValidateIdentifyCommand(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateIdentifyCommand(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
**arguments,
command[MagickPathExtent];
int
number_arguments;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
test;
(void) output_filename;
test=0;
(void) FormatLocaleFile(stdout,"validate identify command line program:\n");
for (i=0; identify_options[i] != (char *) NULL; i++)
{
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s",(double) test++,
identify_options[i]);
(void) FormatLocaleString(command,MagickPathExtent,"%s %s",
identify_options[i],reference_filename);
arguments=StringToArgv(command,&number_arguments);
if (arguments == (char **) NULL)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
status=IdentifyImageCommand(image_info,number_arguments,arguments,
(char **) NULL,exception);
for (j=0; j < (ssize_t) number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
if (status == MagickFalse)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e I m a g e F o r m a t s I n M e m o r y %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateImageFormatsInMemory() validates the ImageMagick image formats in
% memory and returns the number of validation tests that passed and failed.
%
% The format of the ValidateImageFormatsInMemory method is:
%
% size_t ValidateImageFormatsInMemory(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
/*
Enable this to count remaining $TMPDIR/magick-* files. Note that the count
includes any files left over from other runs.
*/
#undef MagickCountTempFiles
static size_t ValidateImageFormatsInMemory(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
#ifdef MagickCountTempFiles
path[MagickPathExtent],
SystemCommand[MagickPathExtent],
#endif
size[MagickPathExtent];
const MagickInfo
*magick_info;
double
distortion,
fuzz;
Image
*difference_image,
*ping_image,
*reconstruct_image,
*reference_image;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
length,
test;
unsigned char
*blob;
test=0;
(void) FormatLocaleFile(stdout,"validate image formats in memory:\n");
#ifdef MagickCountTempFiles
(void)GetPathTemplate(path);
/* Remove file template except for the leading "/path/to/magick-" */
path[strlen(path)-17]='\0';
(void) FormatLocaleFile(stdout," tmp path is '%s*'\n",path);
#endif
for (i=0; reference_formats[i].magick != (char *) NULL; i++)
{
magick_info=GetMagickInfo(reference_formats[i].magick,exception);
if ((magick_info == (const MagickInfo *) NULL) ||
(magick_info->decoder == (DecodeImageHandler *) NULL) ||
(magick_info->encoder == (EncodeImageHandler *) NULL))
continue;
for (j=0; reference_types[j].type != UndefinedType; j++)
{
/*
Generate reference image.
*/
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s/%s/%s/%.20g-bits",
(double) (test++),reference_formats[i].magick,CommandOptionToMnemonic(
MagickCompressOptions,reference_formats[i].compression),
CommandOptionToMnemonic(MagickTypeOptions,reference_types[j].type),
(double) reference_types[j].depth);
(void) CopyMagickString(image_info->filename,reference_filename,
MagickPathExtent);
reference_image=ReadImage(image_info,exception);
if (reference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
/*
Write reference image.
*/
(void) FormatLocaleString(size,MagickPathExtent,"%.20gx%.20g",
(double) reference_image->columns,(double) reference_image->rows);
(void) CloneString(&image_info->size,size);
image_info->depth=reference_types[j].depth;
(void) FormatLocaleString(reference_image->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
status=SetImageType(reference_image,reference_types[j].type,exception);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
status=SetImageDepth(reference_image,reference_types[j].depth,exception);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
reference_image->compression=reference_formats[i].compression;
status=WriteImage(image_info,reference_image,exception);
reference_image=DestroyImage(reference_image);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
/*
Ping reference image.
*/
(void) FormatLocaleString(image_info->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
ping_image=PingImage(image_info,exception);
if (ping_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
ping_image=DestroyImage(ping_image);
/*
Read reference image.
*/
reference_image=ReadImage(image_info,exception);
if (reference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
/*
Write reference image.
*/
(void) FormatLocaleString(reference_image->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
(void) CopyMagickString(image_info->magick,reference_formats[i].magick,
MagickPathExtent);
reference_image->depth=reference_types[j].depth;
reference_image->compression=reference_formats[i].compression;
length=8192;
blob=ImageToBlob(image_info,reference_image,&length,exception);
if (blob == (unsigned char *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
/*
Ping reference blob.
*/
ping_image=PingBlob(image_info,blob,length,exception);
if (ping_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
blob=(unsigned char *) RelinquishMagickMemory(blob);
continue;
}
ping_image=DestroyImage(ping_image);
/*
Read reconstruct image.
*/
(void) FormatLocaleString(image_info->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
reconstruct_image=BlobToImage(image_info,blob,length,exception);
blob=(unsigned char *) RelinquishMagickMemory(blob);
if (reconstruct_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
/*
Compare reference to reconstruct image.
*/
fuzz=0.003; /* grayscale */
if (reference_formats[i].fuzz != 0.0)
fuzz=reference_formats[i].fuzz;
difference_image=CompareImages(reference_image,reconstruct_image,
RootMeanSquaredErrorMetric,&distortion,exception);
reconstruct_image=DestroyImage(reconstruct_image);
reference_image=DestroyImage(reference_image);
if (difference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
difference_image=DestroyImage(difference_image);
if ((QuantumScale*distortion) > fuzz)
{
(void) FormatLocaleFile(stdout,"... fail (with distortion %g).\n",
QuantumScale*distortion);
(*fail)++;
continue;
}
#ifdef MagickCountTempFiles
(void) FormatLocaleFile(stdout,"... pass, ");
(void) fflush(stdout);
SystemCommand[0]='\0';
(void) strncat(SystemCommand,"echo `ls ",9);
(void) strncat(SystemCommand,path,MagickPathExtent-31);
(void) strncat(SystemCommand,"* | wc -w` tmp files.",20);
(void) system(SystemCommand);
(void) fflush(stdout);
#else
(void) FormatLocaleFile(stdout,"... pass\n");
#endif
}
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e I m a g e F o r m a t s O n D i s k %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateImageFormatsOnDisk() validates the ImageMagick image formats on disk
% and returns the number of validation tests that passed and failed.
%
% The format of the ValidateImageFormatsOnDisk method is:
%
% size_t ValidateImageFormatsOnDisk(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateImageFormatsOnDisk(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
size[MagickPathExtent];
const MagickInfo
*magick_info;
double
distortion,
fuzz;
Image
*difference_image,
*reference_image,
*reconstruct_image;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
test;
test=0;
(void) FormatLocaleFile(stdout,"validate image formats on disk:\n");
for (i=0; reference_formats[i].magick != (char *) NULL; i++)
{
magick_info=GetMagickInfo(reference_formats[i].magick,exception);
if ((magick_info == (const MagickInfo *) NULL) ||
(magick_info->decoder == (DecodeImageHandler *) NULL) ||
(magick_info->encoder == (EncodeImageHandler *) NULL))
continue;
for (j=0; reference_types[j].type != UndefinedType; j++)
{
/*
Generate reference image.
*/
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s/%s/%s/%.20g-bits",
(double) (test++),reference_formats[i].magick,CommandOptionToMnemonic(
MagickCompressOptions,reference_formats[i].compression),
CommandOptionToMnemonic(MagickTypeOptions,reference_types[j].type),
(double) reference_types[j].depth);
(void) CopyMagickString(image_info->filename,reference_filename,
MagickPathExtent);
reference_image=ReadImage(image_info,exception);
if (reference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
/*
Write reference image.
*/
(void) FormatLocaleString(size,MagickPathExtent,"%.20gx%.20g",
(double) reference_image->columns,(double) reference_image->rows);
(void) CloneString(&image_info->size,size);
image_info->depth=reference_types[j].depth;
(void) FormatLocaleString(reference_image->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
status=SetImageType(reference_image,reference_types[j].type,exception);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
status=SetImageDepth(reference_image,reference_types[j].depth,exception);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
reference_image->compression=reference_formats[i].compression;
status=WriteImage(image_info,reference_image,exception);
reference_image=DestroyImage(reference_image);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
/*
Read reference image.
*/
(void) FormatLocaleString(image_info->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
reference_image=ReadImage(image_info,exception);
if (reference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
/*
Write reference image.
*/
(void) FormatLocaleString(reference_image->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
reference_image->depth=reference_types[j].depth;
reference_image->compression=reference_formats[i].compression;
status=WriteImage(image_info,reference_image,exception);
if (status == MagickFalse ||exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
/*
Read reconstruct image.
*/
(void) FormatLocaleString(image_info->filename,MagickPathExtent,"%s:%s",
reference_formats[i].magick,output_filename);
reconstruct_image=ReadImage(image_info,exception);
if (reconstruct_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
/*
Compare reference to reconstruct image.
*/
fuzz=0.003; /* grayscale */
if (reference_formats[i].fuzz != 0.0)
fuzz=reference_formats[i].fuzz;
difference_image=CompareImages(reference_image,reconstruct_image,
RootMeanSquaredErrorMetric,&distortion,exception);
reconstruct_image=DestroyImage(reconstruct_image);
reference_image=DestroyImage(reference_image);
if (difference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
difference_image=DestroyImage(difference_image);
if ((QuantumScale*distortion) > fuzz)
{
(void) FormatLocaleFile(stdout,"... fail (with distortion %g).\n",
QuantumScale*distortion);
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e I m p o r t E x p o r t P i x e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateImportExportPixels() validates the pixel import and export methods.
% It returns the number of validation tests that passed and failed.
%
% The format of the ValidateImportExportPixels method is:
%
% size_t ValidateImportExportPixels(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateImportExportPixels(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
double
distortion;
Image
*difference_image,
*reference_image,
*reconstruct_image;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
length;
unsigned char
*pixels;
size_t
test;
(void) output_filename;
test=0;
(void) FormatLocaleFile(stdout,
"validate the import and export of image pixels:\n");
for (i=0; reference_map[i] != (char *) NULL; i++)
{
for (j=0; reference_storage[j].type != UndefinedPixel; j++)
{
/*
Generate reference image.
*/
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s/%s",(double) (test++),
reference_map[i],CommandOptionToMnemonic(MagickStorageOptions,
reference_storage[j].type));
(void) CopyMagickString(image_info->filename,reference_filename,
MagickPathExtent);
reference_image=ReadImage(image_info,exception);
if (reference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
if (LocaleNCompare(reference_map[i],"cmy",3) == 0)
(void) SetImageColorspace(reference_image,CMYKColorspace,exception);
length=strlen(reference_map[i])*reference_image->columns*
reference_image->rows*reference_storage[j].quantum;
pixels=(unsigned char *) AcquireQuantumMemory(length,sizeof(*pixels));
if (pixels == (unsigned char *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
(void) ResetMagickMemory(pixels,0,length*sizeof(*pixels));
status=ExportImagePixels(reference_image,0,0,reference_image->columns,
reference_image->rows,reference_map[i],reference_storage[j].type,pixels,
exception);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
reference_image=DestroyImage(reference_image);
continue;
}
(void) SetImageBackgroundColor(reference_image,exception);
status=ImportImagePixels(reference_image,0,0,reference_image->columns,
reference_image->rows,reference_map[i],reference_storage[j].type,
pixels,exception);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
reference_image=DestroyImage(reference_image);
continue;
}
/*
Read reconstruct image.
*/
reconstruct_image=AcquireImage(image_info,exception);
(void) SetImageExtent(reconstruct_image,reference_image->columns,
reference_image->rows,exception);
(void) SetImageColorspace(reconstruct_image,reference_image->colorspace,
exception);
(void) SetImageBackgroundColor(reconstruct_image,exception);
status=ImportImagePixels(reconstruct_image,0,0,reconstruct_image->columns,
reconstruct_image->rows,reference_map[i],reference_storage[j].type,
pixels,exception);
pixels=(unsigned char *) RelinquishMagickMemory(pixels);
if (status == MagickFalse || exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
reference_image=DestroyImage(reference_image);
continue;
}
/*
Compare reference to reconstruct image.
*/
difference_image=CompareImages(reference_image,reconstruct_image,
RootMeanSquaredErrorMetric,&distortion,exception);
reconstruct_image=DestroyImage(reconstruct_image);
reference_image=DestroyImage(reference_image);
if (difference_image == (Image *) NULL ||
exception->severity >= ErrorException)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
CatchException(exception);
(*fail)++;
continue;
}
difference_image=DestroyImage(difference_image);
if ((QuantumScale*distortion) > 0.0)
{
(void) FormatLocaleFile(stdout,"... fail (with distortion %g).\n",
QuantumScale*distortion);
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e M o n t a g e C o m m a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateMontageCommand() validates the ImageMagick montage command line
% program and returns the number of validation tests that passed and failed.
%
% The format of the ValidateMontageCommand method is:
%
% size_t ValidateMontageCommand(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateMontageCommand(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
**arguments,
command[MagickPathExtent];
int
number_arguments;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
test;
test=0;
(void) FormatLocaleFile(stdout,"validate montage command line program:\n");
for (i=0; montage_options[i] != (char *) NULL; i++)
{
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s",(double) (test++),
montage_options[i]);
(void) FormatLocaleString(command,MagickPathExtent,"%s %s %s %s",
reference_filename,montage_options[i],reference_filename,
output_filename);
arguments=StringToArgv(command,&number_arguments);
if (arguments == (char **) NULL)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
status=MontageImageCommand(image_info,number_arguments,arguments,
(char **) NULL,exception);
for (j=0; j < (ssize_t) number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
if (status == MagickFalse)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V a l i d a t e S t r e a m C o m m a n d %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ValidateStreamCommand() validates the ImageMagick stream command line
% program and returns the number of validation tests that passed and failed.
%
% The format of the ValidateStreamCommand method is:
%
% size_t ValidateStreamCommand(ImageInfo *image_info,
% const char *reference_filename,const char *output_filename,
% size_t *fail,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image_info: the image info.
%
% o reference_filename: the reference image filename.
%
% o output_filename: the output image filename.
%
% o fail: return the number of validation tests that pass.
%
% o exception: return any errors or warnings in this structure.
%
*/
static size_t ValidateStreamCommand(ImageInfo *image_info,
const char *reference_filename,const char *output_filename,size_t *fail,
ExceptionInfo *exception)
{
char
**arguments,
command[MagickPathExtent];
int
number_arguments;
MagickBooleanType
status;
register ssize_t
i,
j;
size_t
test;
test=0;
(void) FormatLocaleFile(stdout,"validate stream command line program:\n");
for (i=0; stream_options[i] != (char *) NULL; i++)
{
CatchException(exception);
(void) FormatLocaleFile(stdout," test %.20g: %s",(double) (test++),
stream_options[i]);
(void) FormatLocaleString(command,MagickPathExtent,"%s %s %s",
stream_options[i],reference_filename,output_filename);
arguments=StringToArgv(command,&number_arguments);
if (arguments == (char **) NULL)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
status=StreamImageCommand(image_info,number_arguments,arguments,
(char **) NULL,exception);
for (j=0; j < (ssize_t) number_arguments; j++)
arguments[j]=DestroyString(arguments[j]);
arguments=(char **) RelinquishMagickMemory(arguments);
if (status == MagickFalse)
{
(void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
GetMagickModule());
(*fail)++;
continue;
}
(void) FormatLocaleFile(stdout,"... pass.\n");
}
(void) FormatLocaleFile(stdout,
" summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
(double) (test-(*fail)),(double) *fail);
return(test);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% M a i n %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
static MagickBooleanType ValidateUsage(void)
{
const char
**p;
static const char
*miscellaneous[]=
{
"-debug events display copious debugging information",
"-help print program options",
"-log format format of debugging information",
"-validate type validation type",
"-version print version information",
(char *) NULL
},
*settings[]=
{
"-regard-warnings pay attention to warning messages",
"-verbose print detailed information about the image",
(char *) NULL
};
(void) printf("Version: %s\n",GetMagickVersion((size_t *) NULL));
(void) printf("Copyright: %s\n\n",GetMagickCopyright());
(void) printf("Features: %s\n",GetMagickFeatures());
(void) printf("Usage: %s [options ...] reference-file\n",GetClientName());
(void) printf("\nValidate Settings:\n");
for (p=settings; *p != (char *) NULL; p++)
(void) printf(" %s\n",*p);
(void) printf("\nMiscellaneous Options:\n");
for (p=miscellaneous; *p != (char *) NULL; p++)
(void) printf(" %s\n",*p);
return(MagickTrue);
}
int main(int argc,char **argv)
{
#define DestroyValidate() \
{ \
image_info=DestroyImageInfo(image_info); \
exception=DestroyExceptionInfo(exception); \
}
#define ThrowValidateException(asperity,tag,option) \
{ \
(void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
option); \
CatchException(exception); \
DestroyValidate(); \
return(MagickFalse); \
}
char
output_filename[MagickPathExtent],
reference_filename[MagickPathExtent],
*option;
double
elapsed_time,
user_time;
ExceptionInfo
*exception;
Image
*reference_image;
ImageInfo
*image_info;
MagickBooleanType
regard_warnings,
status;
MagickSizeType
memory_resource,
map_resource;
register ssize_t
i;
TimerInfo
*timer;
size_t
fail,
iterations,
tests;
ValidateType
type;
/*
Validate the ImageMagick image processing suite.
*/
MagickCoreGenesis(*argv,MagickTrue);
(void) setlocale(LC_ALL,"");
(void) setlocale(LC_NUMERIC,"C");
iterations=1;
status=MagickFalse;
type=AllValidate;
regard_warnings=MagickFalse;
(void) regard_warnings;
exception=AcquireExceptionInfo();
image_info=AcquireImageInfo();
(void) CopyMagickString(image_info->filename,ReferenceFilename,MagickPathExtent);
for (i=1; i < (ssize_t) argc; i++)
{
option=argv[i];
if (IsCommandOption(option) == MagickFalse)
{
(void) CopyMagickString(image_info->filename,option,MagickPathExtent);
continue;
}
switch (*(option+1))
{
case 'b':
{
if (LocaleCompare("bench",option+1) == 0)
{
iterations=StringToUnsignedLong(argv[++i]);
break;
}
ThrowValidateException(OptionError,"UnrecognizedOption",option)
}
case 'd':
{
if (LocaleCompare("debug",option+1) == 0)
{
(void) SetLogEventMask(argv[++i]);
break;
}
ThrowValidateException(OptionError,"UnrecognizedOption",option)
}
case 'h':
{
if (LocaleCompare("help",option+1) == 0)
{
(void) ValidateUsage();
return(0);
}
ThrowValidateException(OptionError,"UnrecognizedOption",option)
}
case 'l':
{
if (LocaleCompare("log",option+1) == 0)
{
if (*option != '+')
(void) SetLogFormat(argv[i+1]);
break;
}
ThrowValidateException(OptionError,"UnrecognizedOption",option)
}
case 'r':
{
if (LocaleCompare("regard-warnings",option+1) == 0)
{
regard_warnings=MagickTrue;
break;
}
ThrowValidateException(OptionError,"UnrecognizedOption",option)
}
case 'v':
{
if (LocaleCompare("validate",option+1) == 0)
{
ssize_t
validate;
if (*option == '+')
break;
i++;
if (i >= (ssize_t) argc)
ThrowValidateException(OptionError,"MissingArgument",option);
validate=ParseCommandOption(MagickValidateOptions,MagickFalse,
argv[i]);
if (validate < 0)
ThrowValidateException(OptionError,"UnrecognizedValidateType",
argv[i]);
type=(ValidateType) validate;
break;
}
if ((LocaleCompare("version",option+1) == 0) ||
(LocaleCompare("-version",option+1) == 0))
{
(void) FormatLocaleFile(stdout,"Version: %s\n",
GetMagickVersion((size_t *) NULL));
(void) FormatLocaleFile(stdout,"Copyright: %s\n\n",
GetMagickCopyright());
(void) FormatLocaleFile(stdout,"Features: %s\n\n",
GetMagickFeatures());
return(0);
}
ThrowValidateException(OptionError,"UnrecognizedOption",option)
}
default:
ThrowValidateException(OptionError,"UnrecognizedOption",option)
}
}
timer=(TimerInfo *) NULL;
if (iterations > 1)
timer=AcquireTimerInfo();
reference_image=ReadImage(image_info,exception);
tests=0;
fail=0;
if (reference_image == (Image *) NULL)
fail++;
else
{
if (LocaleCompare(image_info->filename,ReferenceFilename) == 0)
(void) CopyMagickString(reference_image->magick,ReferenceImageFormat,
MagickPathExtent);
(void) AcquireUniqueFilename(reference_filename);
(void) AcquireUniqueFilename(output_filename);
(void) CopyMagickString(reference_image->filename,reference_filename,
MagickPathExtent);
status=WriteImage(image_info,reference_image,exception);
reference_image=DestroyImage(reference_image);
if (status == MagickFalse)
fail++;
else
{
(void) FormatLocaleFile(stdout,"Version: %s\n",
GetMagickVersion((size_t *) NULL));
(void) FormatLocaleFile(stdout,"Copyright: %s\n\n",
GetMagickCopyright());
(void) FormatLocaleFile(stdout,
"ImageMagick Validation Suite (%s)\n\n",CommandOptionToMnemonic(
MagickValidateOptions,(ssize_t) type));
if ((type & ColorspaceValidate) != 0)
tests+=ValidateColorspaces(image_info,&fail,exception);
if ((type & CompareValidate) != 0)
tests+=ValidateCompareCommand(image_info,reference_filename,
output_filename,&fail,exception);
if ((type & CompositeValidate) != 0)
tests+=ValidateCompositeCommand(image_info,reference_filename,
output_filename,&fail,exception);
if ((type & ConvertValidate) != 0)
tests+=ValidateConvertCommand(image_info,reference_filename,
output_filename,&fail,exception);
if ((type & FormatsDiskValidate) != 0)
{
memory_resource=SetMagickResourceLimit(MemoryResource,0);
map_resource=SetMagickResourceLimit(MapResource,0);
(void) FormatLocaleFile(stdout,"[pixel-cache: disk] ");
tests+=ValidateImageFormatsInMemory(image_info,reference_filename,
output_filename,&fail,exception);
(void) FormatLocaleFile(stdout,"[pixel-cache: disk] ");
tests+=ValidateImageFormatsOnDisk(image_info,reference_filename,
output_filename,&fail,exception);
(void) SetMagickResourceLimit(MemoryResource,memory_resource);
(void) SetMagickResourceLimit(MapResource,map_resource);
}
if ((type & FormatsMapValidate) != 0)
{
memory_resource=SetMagickResourceLimit(MemoryResource,0);
(void) FormatLocaleFile(stdout,"[pixel-cache: memory-mapped] ");
tests+=ValidateImageFormatsInMemory(image_info,reference_filename,
output_filename,&fail,exception);
(void) FormatLocaleFile(stdout,"[pixel-cache: memory-mapped] ");
tests+=ValidateImageFormatsOnDisk(image_info,reference_filename,
output_filename,&fail,exception);
(void) SetMagickResourceLimit(MemoryResource,memory_resource);
}
if ((type & FormatsMemoryValidate) != 0)
{
(void) FormatLocaleFile(stdout,"[pixel-cache: memory] ");
tests+=ValidateImageFormatsInMemory(image_info,reference_filename,
output_filename,&fail,exception);
(void) FormatLocaleFile(stdout,"[pixel-cache: memory] ");
tests+=ValidateImageFormatsOnDisk(image_info,reference_filename,
output_filename,&fail,exception);
}
if ((type & IdentifyValidate) != 0)
tests+=ValidateIdentifyCommand(image_info,reference_filename,
output_filename,&fail,exception);
if ((type & ImportExportValidate) != 0)
tests+=ValidateImportExportPixels(image_info,reference_filename,
output_filename,&fail,exception);
if ((type & MontageValidate) != 0)
tests+=ValidateMontageCommand(image_info,reference_filename,
output_filename,&fail,exception);
if ((type & StreamValidate) != 0)
tests+=ValidateStreamCommand(image_info,reference_filename,
output_filename,&fail,exception);
(void) FormatLocaleFile(stdout,
"validation suite: %.20g tests; %.20g passed; %.20g failed.\n",
(double) tests,(double) (tests-fail),(double) fail);
}
(void) RelinquishUniqueFileResource(output_filename);
(void) RelinquishUniqueFileResource(reference_filename);
}
if (exception->severity != UndefinedException)
CatchException(exception);
if (iterations > 1)
{
elapsed_time=GetElapsedTime(timer);
user_time=GetUserTime(timer);
(void) FormatLocaleFile(stderr,
"Performance: %.20gi %gips %0.3fu %ld:%02ld.%03ld\n",(double)
iterations,1.0*iterations/elapsed_time,user_time,(long)
(elapsed_time/60.0),(long) ceil(fmod(elapsed_time,60.0)),
(long) (1000.0*(elapsed_time-floor(elapsed_time))));
timer=DestroyTimerInfo(timer);
}
DestroyValidate();
MagickCoreTerminus();
return(fail == 0 ? 0 : 1);
}