granicus.if.org Git - imagemagick/blob - tests/validate.c

   1 /*
   2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   3 %                                                                             %
   4 %                                                                             %
   5 %                                                                             %
   6 %                                                                             %
   7 %           V   V   AAA   L      IIIII  DDDD    AAA   TTTTT  EEEEE            %
   8 %           V   V  A   A  L        I    D   D  A   A    T    E                %
   9 %           V   V  AAAAA  L        I    D   D  AAAAA    T    EEE              %
  10 %            V V   A   A  L        I    D   D  A   A    T    E                %
  11 %             V    A   A  LLLLL  IIIII  DDDD   A   A    T    EEEEE            %
  12 %                                                                             %
  13 %                                                                             %
  14 %                        ImageMagick Validation Suite                         %
  15 %                                                                             %
  16 %                             Software Design                                 %
  17 %                               John Cristy                                   %
  18 %                               March 2001                                    %
  19 %                                                                             %
  20 %                                                                             %
  21 %  Copyright 1999-2013 ImageMagick Studio LLC, a non-profit organization      %
  22 %  dedicated to making software imaging solutions freely available.           %
  23 %                                                                             %
  24 %  You may not use this file except in compliance with the License.  You may  %
  25 %  obtain a copy of the License at                                            %
  26 %                                                                             %
  27 %    http://www.imagemagick.org/script/license.php                            %
  28 %                                                                             %
  29 %  Unless required by applicable law or agreed to in writing, software        %
  30 %  distributed under the License is distributed on an "AS IS" BASIS,          %
  31 %  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   %
  32 %  see the License for the specific language governing permissions and        %
  33 %  limitations under the License.                                             %
  34 %                                                                             %
  35 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  36 %
  37 %
  38 */
  39 \f
  40 /*
  41   Include declarations.
  42 */
  43 #include <stdio.h>
  44 #include <stdlib.h>
  45 #include <string.h>
  46 #include <ctype.h>
  47 #include <math.h>
  48 #include <locale.h>
  49 #include "MagickWand/MagickWand.h"
  50 #include "MagickCore/colorspace-private.h"
  51 #include "MagickCore/resource_.h"
  52 #include "MagickCore/string-private.h"
  53 #include "validate.h"
  54 \f
  55 /*
  56 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  57 %                                                                             %
  58 %                                                                             %
  59 %                                                                             %
  60 %   V a l i d a t e C o m p a r e C o m m a n d                               %
  61 %                                                                             %
  62 %                                                                             %
  63 %                                                                             %
  64 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  65 %
  66 %  ValidateCompareCommand() validates the ImageMagick compare command line
  67 %  program and returns the number of validation tests that passed and failed.
  68 %
  69 %  The format of the ValidateCompareCommand method is:
  70 %
  71 %      size_t ValidateCompareCommand(ImageInfo *image_info,
  72 %        const char *reference_filename,const char *output_filename,
  73 %        size_t *fail,ExceptionInfo *exception)
  74 %
  75 %  A description of each parameter follows:
  76 %
  77 %    o image_info: the image info.
  78 %
  79 %    o reference_filename: the reference image filename.
  80 %
  81 %    o output_filename: the output image filename.
  82 %
  83 %    o fail: return the number of validation tests that pass.
  84 %
  85 %    o exception: return any errors or warnings in this structure.
  86 %
  87 */
  88 static size_t ValidateCompareCommand(ImageInfo *image_info,
  89   const char *reference_filename,const char *output_filename,size_t *fail,
  90   ExceptionInfo *exception)
  91 {
  92   char
  93     **arguments,
  94     command[MaxTextExtent];
  95
  96   int
  97     number_arguments;
  98
  99   MagickBooleanType
 100     status;
 101
 102   register ssize_t
 103     i,
 104     j;
 105
 106   size_t
 107     test;
 108
 109   test=0;
 110   (void) FormatLocaleFile(stdout,"validate compare command line program:\n");
 111   for (i=0; compare_options[i] != (char *) NULL; i++)
 112   {
 113     CatchException(exception);
 114     (void) FormatLocaleFile(stdout,"  test %.20g: %s",(double) (test++),
 115       compare_options[i]);
 116     (void) FormatLocaleString(command,MaxTextExtent,"%s %s %s %s",
 117       compare_options[i],reference_filename,reference_filename,output_filename);
 118     arguments=StringToArgv(command,&number_arguments);
 119     if (arguments == (char **) NULL)
 120       {
 121         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 122           GetMagickModule());
 123         (*fail)++;
 124         continue;
 125       }
 126     status=CompareImagesCommand(image_info,number_arguments,arguments,
 127       (char **) NULL,exception);
 128     for (j=0; j < (ssize_t) number_arguments; j++)
 129       arguments[j]=DestroyString(arguments[j]);
 130     arguments=(char **) RelinquishMagickMemory(arguments);
 131     if (status != MagickFalse)
 132       {
 133         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 134           GetMagickModule());
 135         (*fail)++;
 136         continue;
 137       }
 138     (void) FormatLocaleFile(stdout,"... pass.\n");
 139   }
 140   (void) FormatLocaleFile(stdout,
 141     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
 142     (double) (test-(*fail)),(double) *fail);
 143   return(test);
 144 }
 145 \f
 146 /*
 147 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 148 %                                                                             %
 149 %                                                                             %
 150 %                                                                             %
 151 %   V a l i d a t e C o m p o s i t e C o m m a n d                           %
 152 %                                                                             %
 153 %                                                                             %
 154 %                                                                             %
 155 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 156 %
 157 %  ValidateCompositeCommand() validates the ImageMagick composite command line
 158 %  program and returns the number of validation tests that passed and failed.
 159 %
 160 %  The format of the ValidateCompositeCommand method is:
 161 %
 162 %      size_t ValidateCompositeCommand(ImageInfo *image_info,
 163 %        const char *reference_filename,const char *output_filename,
 164 %        size_t *fail,ExceptionInfo *exception)
 165 %
 166 %  A description of each parameter follows:
 167 %
 168 %    o image_info: the image info.
 169 %
 170 %    o reference_filename: the reference image filename.
 171 %
 172 %    o output_filename: the output image filename.
 173 %
 174 %    o fail: return the number of validation tests that pass.
 175 %
 176 %    o exception: return any errors or warnings in this structure.
 177 %
 178 */
 179 static size_t ValidateCompositeCommand(ImageInfo *image_info,
 180   const char *reference_filename,const char *output_filename,size_t *fail,
 181   ExceptionInfo *exception)
 182 {
 183   char
 184     **arguments,
 185     command[MaxTextExtent];
 186
 187   int
 188     number_arguments;
 189
 190   MagickBooleanType
 191     status;
 192
 193   register ssize_t
 194     i,
 195     j;
 196
 197   size_t
 198     test;
 199
 200   test=0;
 201   (void) FormatLocaleFile(stdout,"validate composite command line program:\n");
 202   for (i=0; composite_options[i] != (char *) NULL; i++)
 203   {
 204     CatchException(exception);
 205     (void) FormatLocaleFile(stdout,"  test %.20g: %s",(double) (test++),
 206       composite_options[i]);
 207     (void) FormatLocaleString(command,MaxTextExtent,"%s %s %s %s",
 208       reference_filename,composite_options[i],reference_filename,
 209       output_filename);
 210     arguments=StringToArgv(command,&number_arguments);
 211     if (arguments == (char **) NULL)
 212       {
 213         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 214           GetMagickModule());
 215         (*fail)++;
 216         continue;
 217       }
 218     status=CompositeImageCommand(image_info,number_arguments,arguments,
 219       (char **) NULL,exception);
 220     for (j=0; j < (ssize_t) number_arguments; j++)
 221       arguments[j]=DestroyString(arguments[j]);
 222     arguments=(char **) RelinquishMagickMemory(arguments);
 223     if (status != MagickFalse)
 224       {
 225         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 226           GetMagickModule());
 227         (*fail)++;
 228         continue;
 229       }
 230     (void) FormatLocaleFile(stdout,"... pass.\n");
 231   }
 232   (void) FormatLocaleFile(stdout,
 233     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
 234     (double) (test-(*fail)),(double) *fail);
 235   return(test);
 236 }
 237 \f
 238 /*
 239 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 240 %                                                                             %
 241 %                                                                             %
 242 %                                                                             %
 243 %   V a l i d a t e C o n v e r t C o m m a n d                               %
 244 %                                                                             %
 245 %                                                                             %
 246 %                                                                             %
 247 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 248 %
 249 %  ValidateConvertCommand() validates the ImageMagick convert command line
 250 %  program and returns the number of validation tests that passed and failed.
 251 %
 252 %  The format of the ValidateConvertCommand method is:
 253 %
 254 %      size_t ValidateConvertCommand(ImageInfo *image_info,
 255 %        const char *reference_filename,const char *output_filename,
 256 %        size_t *fail,ExceptionInfo *exception)
 257 %
 258 %  A description of each parameter follows:
 259 %
 260 %    o image_info: the image info.
 261 %
 262 %    o reference_filename: the reference image filename.
 263 %
 264 %    o output_filename: the output image filename.
 265 %
 266 %    o fail: return the number of validation tests that pass.
 267 %
 268 %    o exception: return any errors or warnings in this structure.
 269 %
 270 */
 271 static size_t ValidateConvertCommand(ImageInfo *image_info,
 272   const char *reference_filename,const char *output_filename,size_t *fail,
 273   ExceptionInfo *exception)
 274 {
 275   char
 276     **arguments,
 277     command[MaxTextExtent];
 278
 279   int
 280     number_arguments;
 281
 282   MagickBooleanType
 283     status;
 284
 285   register ssize_t
 286     i,
 287     j;
 288
 289   size_t
 290     test;
 291
 292   test=0;
 293   (void) FormatLocaleFile(stdout,"validate convert command line program:\n");
 294   for (i=0; convert_options[i] != (char *) NULL; i++)
 295   {
 296     CatchException(exception);
 297     (void) FormatLocaleFile(stdout,"  test %.20g: %s",(double) test++,
 298       convert_options[i]);
 299     (void) FormatLocaleString(command,MaxTextExtent,"%s %s %s %s",
 300       reference_filename,convert_options[i],reference_filename,output_filename);
 301     arguments=StringToArgv(command,&number_arguments);
 302     if (arguments == (char **) NULL)
 303       {
 304         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 305           GetMagickModule());
 306         (*fail)++;
 307         continue;
 308       }
 309     status=ConvertImageCommand(image_info,number_arguments,arguments,
 310       (char **) NULL,exception);
 311     for (j=0; j < (ssize_t) number_arguments; j++)
 312       arguments[j]=DestroyString(arguments[j]);
 313     arguments=(char **) RelinquishMagickMemory(arguments);
 314     if (status != MagickFalse)
 315       {
 316         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 317           GetMagickModule());
 318         (*fail)++;
 319         continue;
 320       }
 321     (void) FormatLocaleFile(stdout,"... pass.\n");
 322   }
 323   (void) FormatLocaleFile(stdout,
 324     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
 325     (double) (test-(*fail)),(double) *fail);
 326   return(test);
 327 }
 328 \f
 329 /*
 330 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 331 %                                                                             %
 332 %                                                                             %
 333 %                                                                             %
 334 %   V a l i d a t e I d e n t i f y C o m m a n d                             %
 335 %                                                                             %
 336 %                                                                             %
 337 %                                                                             %
 338 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 339 %
 340 %  ValidateIdentifyCommand() validates the ImageMagick identify command line
 341 %  program and returns the number of validation tests that passed and failed.
 342 %
 343 %  The format of the ValidateIdentifyCommand method is:
 344 %
 345 %      size_t ValidateIdentifyCommand(ImageInfo *image_info,
 346 %        const char *reference_filename,const char *output_filename,
 347 %        size_t *fail,ExceptionInfo *exception)
 348 %
 349 %  A description of each parameter follows:
 350 %
 351 %    o image_info: the image info.
 352 %
 353 %    o reference_filename: the reference image filename.
 354 %
 355 %    o output_filename: the output image filename.
 356 %
 357 %    o fail: return the number of validation tests that pass.
 358 %
 359 %    o exception: return any errors or warnings in this structure.
 360 %
 361 */
 362 static size_t ValidateIdentifyCommand(ImageInfo *image_info,
 363   const char *reference_filename,const char *output_filename,size_t *fail,
 364   ExceptionInfo *exception)
 365 {
 366   char
 367     **arguments,
 368     command[MaxTextExtent];
 369
 370   int
 371     number_arguments;
 372
 373   MagickBooleanType
 374     status;
 375
 376   register ssize_t
 377     i,
 378     j;
 379
 380   size_t
 381     test;
 382
 383   (void) output_filename;
 384   test=0;
 385   (void) FormatLocaleFile(stdout,"validate identify command line program:\n");
 386   for (i=0; identify_options[i] != (char *) NULL; i++)
 387   {
 388     CatchException(exception);
 389     (void) FormatLocaleFile(stdout,"  test %.20g: %s",(double) test++,
 390       identify_options[i]);
 391     (void) FormatLocaleString(command,MaxTextExtent,"%s %s",
 392       identify_options[i],reference_filename);
 393     arguments=StringToArgv(command,&number_arguments);
 394     if (arguments == (char **) NULL)
 395       {
 396         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 397           GetMagickModule());
 398         (*fail)++;
 399         continue;
 400       }
 401     status=IdentifyImageCommand(image_info,number_arguments,arguments,
 402       (char **) NULL,exception);
 403     for (j=0; j < (ssize_t) number_arguments; j++)
 404       arguments[j]=DestroyString(arguments[j]);
 405     arguments=(char **) RelinquishMagickMemory(arguments);
 406     if (status != MagickFalse)
 407       {
 408         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 409           GetMagickModule());
 410         (*fail)++;
 411         continue;
 412       }
 413     (void) FormatLocaleFile(stdout,"... pass.\n");
 414   }
 415   (void) FormatLocaleFile(stdout,
 416     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
 417     (double) (test-(*fail)),(double) *fail);
 418   return(test);
 419 }
 420 \f
 421 /*
 422 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 423 %                                                                             %
 424 %                                                                             %
 425 %                                                                             %
 426 %   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                   %
 427 %                                                                             %
 428 %                                                                             %
 429 %                                                                             %
 430 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 431 %
 432 %  ValidateImageFormatsInMemory() validates the ImageMagick image formats in
 433 %  memory and returns the number of validation tests that passed and failed.
 434 %
 435 %  The format of the ValidateImageFormatsInMemory method is:
 436 %
 437 %      size_t ValidateImageFormatsInMemory(ImageInfo *image_info,
 438 %        const char *reference_filename,const char *output_filename,
 439 %        size_t *fail,ExceptionInfo *exception)
 440 %
 441 %  A description of each parameter follows:
 442 %
 443 %    o image_info: the image info.
 444 %
 445 %    o reference_filename: the reference image filename.
 446 %
 447 %    o output_filename: the output image filename.
 448 %
 449 %    o fail: return the number of validation tests that pass.
 450 %
 451 %    o exception: return any errors or warnings in this structure.
 452 %
 453 */
 454
 455 /*
 456   Enable this to count remaining $TMPDIR/magick-* files.  Note that the count
 457   includes any files left over from other runs.
 458 */
 459 #undef MagickCountTempFiles
 460
 461 static size_t ValidateImageFormatsInMemory(ImageInfo *image_info,
 462   const char *reference_filename,const char *output_filename,size_t *fail,
 463   ExceptionInfo *exception)
 464 {
 465   char
 466 #ifdef MagickCountTempFiles
 467     SystemCommand[MaxTextExtent],
 468     path[MaxTextExtent],
 469 #endif
 470     size[MaxTextExtent];
 471
 472   const MagickInfo
 473     *magick_info;
 474
 475   double
 476     distortion,
 477     fuzz;
 478
 479   Image
 480     *difference_image,
 481     *ping_image,
 482     *reconstruct_image,
 483     *reference_image;
 484
 485   MagickBooleanType
 486     status;
 487
 488   register ssize_t
 489     i,
 490     j;
 491
 492   size_t
 493     length,
 494     test;
 495
 496   unsigned char
 497     *blob;
 498
 499   test=0;
 500   (void) FormatLocaleFile(stdout,"validate image formats in memory:\n");
 501
 502 #ifdef MagickCountTempFiles
 503   (void)GetPathTemplate(path);
 504   /* Remove file template except for the leading "/path/to/magick-" */
 505   path[strlen(path)-17]='\0';
 506   (void) FormatLocaleFile(stdout," tmp path is '%s*'\n",path);
 507 #endif
 508
 509   for (i=0; reference_formats[i].magick != (char *) NULL; i++)
 510   {
 511     magick_info=GetMagickInfo(reference_formats[i].magick,exception);
 512     if ((magick_info == (const MagickInfo *) NULL) ||
 513         (magick_info->decoder == (DecodeImageHandler *) NULL) ||
 514         (magick_info->encoder == (EncodeImageHandler *) NULL))
 515       continue;
 516     for (j=0; reference_types[j].type != UndefinedType; j++)
 517     {
 518       /*
 519         Generate reference image.
 520       */
 521       CatchException(exception);
 522       (void) FormatLocaleFile(stdout,"  test %.20g: %s/%s/%s/%.20g-bits",
 523         (double) (test++),reference_formats[i].magick,CommandOptionToMnemonic(
 524         MagickCompressOptions,reference_formats[i].compression),
 525         CommandOptionToMnemonic(MagickTypeOptions,reference_types[j].type),
 526         (double) reference_types[j].depth);
 527       (void) CopyMagickString(image_info->filename,reference_filename,
 528         MaxTextExtent);
 529       reference_image=ReadImage(image_info,exception);
 530       if (reference_image == (Image *) NULL)
 531         {
 532           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 533             GetMagickModule());
 534           (*fail)++;
 535           continue;
 536         }
 537       /*
 538         Write reference image.
 539       */
 540       (void) FormatLocaleString(size,MaxTextExtent,"%.20gx%.20g",
 541         (double) reference_image->columns,(double) reference_image->rows);
 542       (void) CloneString(&image_info->size,size);
 543       image_info->depth=reference_types[j].depth;
 544       (void) FormatLocaleString(reference_image->filename,MaxTextExtent,"%s:%s",
 545         reference_formats[i].magick,output_filename);
 546       status=SetImageType(reference_image,reference_types[j].type,exception);
 547       if (status == MagickFalse)
 548         {
 549           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 550             GetMagickModule());
 551           (*fail)++;
 552           reference_image=DestroyImage(reference_image);
 553           continue;
 554         }
 555       status=SetImageDepth(reference_image,reference_types[j].depth,exception);
 556       if (status == MagickFalse)
 557         {
 558           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 559             GetMagickModule());
 560           (*fail)++;
 561           reference_image=DestroyImage(reference_image);
 562           continue;
 563         }
 564       reference_image->compression=reference_formats[i].compression;
 565       status=WriteImage(image_info,reference_image,exception);
 566       reference_image=DestroyImage(reference_image);
 567       if (status == MagickFalse)
 568         {
 569           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 570             GetMagickModule());
 571           (*fail)++;
 572           continue;
 573         }
 574       /*
 575         Ping reference image.
 576       */
 577       (void) FormatLocaleString(image_info->filename,MaxTextExtent,"%s:%s",
 578         reference_formats[i].magick,output_filename);
 579       ping_image=PingImage(image_info,exception);
 580       if (ping_image == (Image *) NULL)
 581         {
 582           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 583             GetMagickModule());
 584           (*fail)++;
 585           continue;
 586         }
 587       ping_image=DestroyImage(ping_image);
 588       /*
 589         Read reference image.
 590       */
 591       reference_image=ReadImage(image_info,exception);
 592       if (reference_image == (Image *) NULL)
 593         {
 594           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 595             GetMagickModule());
 596           (*fail)++;
 597           continue;
 598         }
 599       /*
 600         Write reference image.
 601       */
 602       (void) FormatLocaleString(reference_image->filename,MaxTextExtent,"%s:%s",
 603         reference_formats[i].magick,output_filename);
 604       (void) CopyMagickString(image_info->magick,reference_formats[i].magick,
 605         MaxTextExtent);
 606       reference_image->depth=reference_types[j].depth;
 607       reference_image->compression=reference_formats[i].compression;
 608       length=8192;
 609       blob=ImageToBlob(image_info,reference_image,&length,exception);
 610       if (blob == (unsigned char *) NULL)
 611         {
 612           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 613             GetMagickModule());
 614           (*fail)++;
 615           reference_image=DestroyImage(reference_image);
 616           continue;
 617         }
 618       /*
 619         Ping reference blob.
 620       */
 621       ping_image=PingBlob(image_info,blob,length,exception);
 622       if (ping_image == (Image *) NULL)
 623         {
 624           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 625             GetMagickModule());
 626           (*fail)++;
 627           blob=(unsigned char *) RelinquishMagickMemory(blob);
 628           continue;
 629         }
 630       ping_image=DestroyImage(ping_image);
 631       /*
 632         Read reconstruct image.
 633       */
 634       (void) FormatLocaleString(image_info->filename,MaxTextExtent,"%s:%s",
 635         reference_formats[i].magick,output_filename);
 636       reconstruct_image=BlobToImage(image_info,blob,length,exception);
 637       blob=(unsigned char *) RelinquishMagickMemory(blob);
 638       if (reconstruct_image == (Image *) NULL)
 639         {
 640           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 641             GetMagickModule());
 642           (*fail)++;
 643           reference_image=DestroyImage(reference_image);
 644           continue;
 645         }
 646       /*
 647         Compare reference to reconstruct image.
 648       */
 649       fuzz=0.0;
 650       if (reference_formats[i].fuzz != 0.0)
 651         fuzz=reference_formats[i].fuzz;
 652 #if defined(MAGICKCORE_HDRI_SUPPORT)
 653       fuzz+=0.003;
 654 #endif
 655       if (IssRGBColorspace(reference_image->colorspace) == MagickFalse)
 656         fuzz+=0.3;
 657       fuzz+=MagickEpsilon;
 658       difference_image=CompareImages(reference_image,reconstruct_image,
 659         RootMeanSquaredErrorMetric,&distortion,exception);
 660       reconstruct_image=DestroyImage(reconstruct_image);
 661       reference_image=DestroyImage(reference_image);
 662       if (difference_image == (Image *) NULL)
 663         {
 664           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 665             GetMagickModule());
 666           (*fail)++;
 667           continue;
 668         }
 669       difference_image=DestroyImage(difference_image);
 670       if ((QuantumScale*distortion) > fuzz)
 671         {
 672           (void) FormatLocaleFile(stdout,"... fail (with distortion %g).\n",
 673             QuantumScale*distortion);
 674           (*fail)++;
 675           continue;
 676         }
 677 #ifdef MagickCountTempFiles
 678       (void) FormatLocaleFile(stdout,"... pass, ");
 679       (void) fflush(stdout);
 680       SystemCommand[0]='\0';
 681       (void)strncat(SystemCommand,"echo `ls ",9);
 682       (void)strncat(SystemCommand,path,MaxTextExtent-31);
 683       (void)strncat(SystemCommand,"* | wc -w` tmp files.",20);
 684       (void)system(SystemCommand);
 685       (void) fflush(stdout);
 686 #else
 687       (void) FormatLocaleFile(stdout,"... pass\n");
 688 #endif
 689     }
 690   }
 691   (void) FormatLocaleFile(stdout,
 692     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
 693     (double) (test-(*fail)),(double) *fail);
 694   return(test);
 695 }
 696 \f
 697 /*
 698 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 699 %                                                                             %
 700 %                                                                             %
 701 %                                                                             %
 702 %   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                       %
 703 %                                                                             %
 704 %                                                                             %
 705 %                                                                             %
 706 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 707 %
 708 %  ValidateImageFormatsOnDisk() validates the ImageMagick image formats on disk
 709 %  and returns the number of validation tests that passed and failed.
 710 %
 711 %  The format of the ValidateImageFormatsOnDisk method is:
 712 %
 713 %      size_t ValidateImageFormatsOnDisk(ImageInfo *image_info,
 714 %        const char *reference_filename,const char *output_filename,
 715 %        size_t *fail,ExceptionInfo *exception)
 716 %
 717 %  A description of each parameter follows:
 718 %
 719 %    o image_info: the image info.
 720 %
 721 %    o reference_filename: the reference image filename.
 722 %
 723 %    o output_filename: the output image filename.
 724 %
 725 %    o fail: return the number of validation tests that pass.
 726 %
 727 %    o exception: return any errors or warnings in this structure.
 728 %
 729 */
 730 static size_t ValidateImageFormatsOnDisk(ImageInfo *image_info,
 731   const char *reference_filename,const char *output_filename,size_t *fail,
 732   ExceptionInfo *exception)
 733 {
 734   char
 735     size[MaxTextExtent];
 736
 737   const MagickInfo
 738     *magick_info;
 739
 740   double
 741     distortion,
 742     fuzz;
 743
 744   Image
 745     *difference_image,
 746     *reference_image,
 747     *reconstruct_image;
 748
 749   MagickBooleanType
 750     status;
 751
 752   register ssize_t
 753     i,
 754     j;
 755
 756   size_t
 757     test;
 758
 759   test=0;
 760   (void) FormatLocaleFile(stdout,"validate image formats on disk:\n");
 761   for (i=0; reference_formats[i].magick != (char *) NULL; i++)
 762   {
 763     magick_info=GetMagickInfo(reference_formats[i].magick,exception);
 764     if ((magick_info == (const MagickInfo *) NULL) ||
 765         (magick_info->decoder == (DecodeImageHandler *) NULL) ||
 766         (magick_info->encoder == (EncodeImageHandler *) NULL))
 767       continue;
 768     for (j=0; reference_types[j].type != UndefinedType; j++)
 769     {
 770       /*
 771         Generate reference image.
 772       */
 773       CatchException(exception);
 774       (void) FormatLocaleFile(stdout,"  test %.20g: %s/%s/%s/%.20g-bits",
 775         (double) (test++),reference_formats[i].magick,CommandOptionToMnemonic(
 776         MagickCompressOptions,reference_formats[i].compression),
 777         CommandOptionToMnemonic(MagickTypeOptions,reference_types[j].type),
 778         (double) reference_types[j].depth);
 779       (void) CopyMagickString(image_info->filename,reference_filename,
 780         MaxTextExtent);
 781       reference_image=ReadImage(image_info,exception);
 782       if (reference_image == (Image *) NULL)
 783         {
 784           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 785             GetMagickModule());
 786           (*fail)++;
 787           continue;
 788         }
 789       /*
 790         Write reference image.
 791       */
 792       (void) FormatLocaleString(size,MaxTextExtent,"%.20gx%.20g",
 793         (double) reference_image->columns,(double) reference_image->rows);
 794       (void) CloneString(&image_info->size,size);
 795       image_info->depth=reference_types[j].depth;
 796       (void) FormatLocaleString(reference_image->filename,MaxTextExtent,"%s:%s",
 797         reference_formats[i].magick,output_filename);
 798       status=SetImageType(reference_image,reference_types[j].type,exception);
 799       if (status == MagickFalse)
 800         {
 801           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 802             GetMagickModule());
 803           (*fail)++;
 804           reference_image=DestroyImage(reference_image);
 805           continue;
 806         }
 807       status=SetImageDepth(reference_image,reference_types[j].depth,exception);
 808       if (status == MagickFalse)
 809         {
 810           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 811             GetMagickModule());
 812           (*fail)++;
 813           reference_image=DestroyImage(reference_image);
 814           continue;
 815         }
 816       reference_image->compression=reference_formats[i].compression;
 817       status=WriteImage(image_info,reference_image,exception);
 818       reference_image=DestroyImage(reference_image);
 819       if (status == MagickFalse)
 820         {
 821           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 822             GetMagickModule());
 823           (*fail)++;
 824           continue;
 825         }
 826       /*
 827         Read reference image.
 828       */
 829       (void) FormatLocaleString(image_info->filename,MaxTextExtent,"%s:%s",
 830         reference_formats[i].magick,output_filename);
 831       reference_image=ReadImage(image_info,exception);
 832       if (reference_image == (Image *) NULL)
 833         {
 834           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 835             GetMagickModule());
 836           (*fail)++;
 837           continue;
 838         }
 839       /*
 840         Write reference image.
 841       */
 842       (void) FormatLocaleString(reference_image->filename,MaxTextExtent,"%s:%s",
 843         reference_formats[i].magick,output_filename);
 844       reference_image->depth=reference_types[j].depth;
 845       reference_image->compression=reference_formats[i].compression;
 846       status=WriteImage(image_info,reference_image,exception);
 847       if (status == MagickFalse)
 848         {
 849           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 850             GetMagickModule());
 851           (*fail)++;
 852           reference_image=DestroyImage(reference_image);
 853           continue;
 854         }
 855       /*
 856         Read reconstruct image.
 857       */
 858       (void) FormatLocaleString(image_info->filename,MaxTextExtent,"%s:%s",
 859         reference_formats[i].magick,output_filename);
 860       reconstruct_image=ReadImage(image_info,exception);
 861       if (reconstruct_image == (Image *) NULL)
 862         {
 863           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 864             GetMagickModule());
 865           (*fail)++;
 866           reference_image=DestroyImage(reference_image);
 867           continue;
 868         }
 869       /*
 870         Compare reference to reconstruct image.
 871       */
 872       fuzz=0.0;
 873       if (reference_formats[i].fuzz != 0.0)
 874         fuzz=reference_formats[i].fuzz;
 875 #if defined(MAGICKCORE_HDRI_SUPPORT)
 876       fuzz+=0.003;
 877 #endif
 878       if (IssRGBColorspace(reference_image->colorspace) == MagickFalse)
 879         fuzz+=0.3;
 880       fuzz+=MagickEpsilon;
 881       difference_image=CompareImages(reference_image,reconstruct_image,
 882         RootMeanSquaredErrorMetric,&distortion,exception);
 883       reconstruct_image=DestroyImage(reconstruct_image);
 884       reference_image=DestroyImage(reference_image);
 885       if (difference_image == (Image *) NULL)
 886         {
 887           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 888             GetMagickModule());
 889           (*fail)++;
 890           continue;
 891         }
 892       difference_image=DestroyImage(difference_image);
 893       if ((QuantumScale*distortion) > fuzz)
 894         {
 895           (void) FormatLocaleFile(stdout,"... fail (with distortion %g).\n",
 896             QuantumScale*distortion);
 897           (*fail)++;
 898           continue;
 899         }
 900       (void) FormatLocaleFile(stdout,"... pass.\n");
 901     }
 902   }
 903   (void) FormatLocaleFile(stdout,
 904     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
 905     (double) (test-(*fail)),(double) *fail);
 906   return(test);
 907 }
 908 \f
 909 /*
 910 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 911 %                                                                             %
 912 %                                                                             %
 913 %                                                                             %
 914 %   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                       %
 915 %                                                                             %
 916 %                                                                             %
 917 %                                                                             %
 918 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 919 %
 920 %  ValidateImportExportPixels() validates the pixel import and export methods.
 921 %  It returns the number of validation tests that passed and failed.
 922 %
 923 %  The format of the ValidateImportExportPixels method is:
 924 %
 925 %      size_t ValidateImportExportPixels(ImageInfo *image_info,
 926 %        const char *reference_filename,const char *output_filename,
 927 %        size_t *fail,ExceptionInfo *exception)
 928 %
 929 %  A description of each parameter follows:
 930 %
 931 %    o image_info: the image info.
 932 %
 933 %    o reference_filename: the reference image filename.
 934 %
 935 %    o output_filename: the output image filename.
 936 %
 937 %    o fail: return the number of validation tests that pass.
 938 %
 939 %    o exception: return any errors or warnings in this structure.
 940 %
 941 */
 942 static size_t ValidateImportExportPixels(ImageInfo *image_info,
 943   const char *reference_filename,const char *output_filename,size_t *fail,
 944   ExceptionInfo *exception)
 945 {
 946   double
 947     distortion;
 948
 949   Image
 950     *difference_image,
 951     *reference_image,
 952     *reconstruct_image;
 953
 954   MagickBooleanType
 955     status;
 956
 957   register ssize_t
 958     i,
 959     j;
 960
 961   size_t
 962     length;
 963
 964   unsigned char
 965     *pixels;
 966
 967   size_t
 968     test;
 969
 970   (void) output_filename;
 971   test=0;
 972   (void) FormatLocaleFile(stdout,
 973     "validate the import and export of image pixels:\n");
 974   for (i=0; reference_map[i] != (char *) NULL; i++)
 975   {
 976     for (j=0; reference_storage[j].type != UndefinedPixel; j++)
 977     {
 978       /*
 979         Generate reference image.
 980       */
 981       CatchException(exception);
 982       (void) FormatLocaleFile(stdout,"  test %.20g: %s/%s",(double) (test++),
 983         reference_map[i],CommandOptionToMnemonic(MagickStorageOptions,
 984         reference_storage[j].type));
 985       (void) CopyMagickString(image_info->filename,reference_filename,
 986         MaxTextExtent);
 987       reference_image=ReadImage(image_info,exception);
 988       if (reference_image == (Image *) NULL)
 989         {
 990           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
 991             GetMagickModule());
 992           (*fail)++;
 993           continue;
 994         }
 995       if (LocaleNCompare(reference_map[i],"cmy",3) == 0)
 996         (void) SetImageColorspace(reference_image,CMYKColorspace,exception);
 997       length=strlen(reference_map[i])*reference_image->columns*
 998         reference_image->rows*reference_storage[j].quantum;
 999       pixels=(unsigned char *) AcquireQuantumMemory(length,sizeof(*pixels));
1000       if (pixels == (unsigned char *) NULL)
1001         {
1002           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1003             GetMagickModule());
1004           (*fail)++;
1005           reference_image=DestroyImage(reference_image);
1006           continue;
1007         }
1008       (void) ResetMagickMemory(pixels,0,length*sizeof(*pixels));
1009       status=ExportImagePixels(reference_image,0,0,reference_image->columns,
1010         reference_image->rows,reference_map[i],reference_storage[j].type,pixels,
1011         exception);
1012       if (status == MagickFalse)
1013         {
1014           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1015             GetMagickModule());
1016           (*fail)++;
1017           pixels=(unsigned char *) RelinquishMagickMemory(pixels);
1018           reference_image=DestroyImage(reference_image);
1019           continue;
1020         }
1021       (void) SetImageBackgroundColor(reference_image,exception);
1022       status=ImportImagePixels(reference_image,0,0,reference_image->columns,
1023         reference_image->rows,reference_map[i],reference_storage[j].type,
1024         pixels,exception);
1025       if (status == MagickFalse)
1026         {
1027           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1028             GetMagickModule());
1029           (*fail)++;
1030            pixels=(unsigned char *) RelinquishMagickMemory(pixels);
1031           reference_image=DestroyImage(reference_image);
1032           continue;
1033         }
1034       /*
1035         Read reconstruct image.
1036       */
1037       reconstruct_image=AcquireImage(image_info,exception);
1038       (void) SetImageExtent(reconstruct_image,reference_image->columns,
1039         reference_image->rows,exception);
1040       (void) SetImageColorspace(reconstruct_image,reference_image->colorspace,
1041         exception);
1042       (void) SetImageBackgroundColor(reconstruct_image,exception);
1043       status=ImportImagePixels(reconstruct_image,0,0,reconstruct_image->columns,
1044         reconstruct_image->rows,reference_map[i],reference_storage[j].type,
1045         pixels,exception);
1046       pixels=(unsigned char *) RelinquishMagickMemory(pixels);
1047       if (status == MagickFalse)
1048         {
1049           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1050             GetMagickModule());
1051           (*fail)++;
1052           reference_image=DestroyImage(reference_image);
1053           continue;
1054         }
1055       /*
1056         Compare reference to reconstruct image.
1057       */
1058       difference_image=CompareImages(reference_image,reconstruct_image,
1059         RootMeanSquaredErrorMetric,&distortion,exception);
1060       reconstruct_image=DestroyImage(reconstruct_image);
1061       reference_image=DestroyImage(reference_image);
1062       if (difference_image == (Image *) NULL)
1063         {
1064           (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1065             GetMagickModule());
1066           (*fail)++;
1067           continue;
1068         }
1069       difference_image=DestroyImage(difference_image);
1070       if ((QuantumScale*distortion) > 0.0)
1071         {
1072           (void) FormatLocaleFile(stdout,"... fail (with distortion %g).\n",
1073             QuantumScale*distortion);
1074           (*fail)++;
1075           continue;
1076         }
1077       (void) FormatLocaleFile(stdout,"... pass.\n");
1078     }
1079   }
1080   (void) FormatLocaleFile(stdout,
1081     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
1082     (double) (test-(*fail)),(double) *fail);
1083   return(test);
1084 }
1085 \f
1086 /*
1087 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1088 %                                                                             %
1089 %                                                                             %
1090 %                                                                             %
1091 %   V a l i d a t e M o n t a g e C o m m a n d                               %
1092 %                                                                             %
1093 %                                                                             %
1094 %                                                                             %
1095 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1096 %
1097 %  ValidateMontageCommand() validates the ImageMagick montage command line
1098 %  program and returns the number of validation tests that passed and failed.
1099 %
1100 %  The format of the ValidateMontageCommand method is:
1101 %
1102 %      size_t ValidateMontageCommand(ImageInfo *image_info,
1103 %        const char *reference_filename,const char *output_filename,
1104 %        size_t *fail,ExceptionInfo *exception)
1105 %
1106 %  A description of each parameter follows:
1107 %
1108 %    o image_info: the image info.
1109 %
1110 %    o reference_filename: the reference image filename.
1111 %
1112 %    o output_filename: the output image filename.
1113 %
1114 %    o fail: return the number of validation tests that pass.
1115 %
1116 %    o exception: return any errors or warnings in this structure.
1117 %
1118 */
1119 static size_t ValidateMontageCommand(ImageInfo *image_info,
1120   const char *reference_filename,const char *output_filename,size_t *fail,
1121   ExceptionInfo *exception)
1122 {
1123   char
1124     **arguments,
1125     command[MaxTextExtent];
1126
1127   int
1128     number_arguments;
1129
1130   MagickBooleanType
1131     status;
1132
1133   register ssize_t
1134     i,
1135     j;
1136
1137   size_t
1138     test;
1139
1140   test=0;
1141   (void) FormatLocaleFile(stdout,"validate montage command line program:\n");
1142   for (i=0; montage_options[i] != (char *) NULL; i++)
1143   {
1144     CatchException(exception);
1145     (void) FormatLocaleFile(stdout,"  test %.20g: %s",(double) (test++),
1146       montage_options[i]);
1147     (void) FormatLocaleString(command,MaxTextExtent,"%s %s %s %s",
1148       reference_filename,montage_options[i],reference_filename,
1149       output_filename);
1150     arguments=StringToArgv(command,&number_arguments);
1151     if (arguments == (char **) NULL)
1152       {
1153         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1154             GetMagickModule());
1155         (*fail)++;
1156         continue;
1157       }
1158     status=MontageImageCommand(image_info,number_arguments,arguments,
1159       (char **) NULL,exception);
1160     for (j=0; j < (ssize_t) number_arguments; j++)
1161       arguments[j]=DestroyString(arguments[j]);
1162     arguments=(char **) RelinquishMagickMemory(arguments);
1163     if (status != MagickFalse)
1164       {
1165         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1166             GetMagickModule());
1167         (*fail)++;
1168         continue;
1169       }
1170     (void) FormatLocaleFile(stdout,"... pass.\n");
1171   }
1172   (void) FormatLocaleFile(stdout,
1173     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
1174     (double) (test-(*fail)),(double) *fail);
1175   return(test);
1176 }
1177 \f
1178 /*
1179 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1180 %                                                                             %
1181 %                                                                             %
1182 %                                                                             %
1183 %   V a l i d a t e S t r e a m C o m m a n d                                 %
1184 %                                                                             %
1185 %                                                                             %
1186 %                                                                             %
1187 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1188 %
1189 %  ValidateStreamCommand() validates the ImageMagick stream command line
1190 %  program and returns the number of validation tests that passed and failed.
1191 %
1192 %  The format of the ValidateStreamCommand method is:
1193 %
1194 %      size_t ValidateStreamCommand(ImageInfo *image_info,
1195 %        const char *reference_filename,const char *output_filename,
1196 %        size_t *fail,ExceptionInfo *exception)
1197 %
1198 %  A description of each parameter follows:
1199 %
1200 %    o image_info: the image info.
1201 %
1202 %    o reference_filename: the reference image filename.
1203 %
1204 %    o output_filename: the output image filename.
1205 %
1206 %    o fail: return the number of validation tests that pass.
1207 %
1208 %    o exception: return any errors or warnings in this structure.
1209 %
1210 */
1211 static size_t ValidateStreamCommand(ImageInfo *image_info,
1212   const char *reference_filename,const char *output_filename,size_t *fail,
1213   ExceptionInfo *exception)
1214 {
1215   char
1216     **arguments,
1217     command[MaxTextExtent];
1218
1219   int
1220     number_arguments;
1221
1222   MagickBooleanType
1223     status;
1224
1225   register ssize_t
1226     i,
1227     j;
1228
1229   size_t
1230     test;
1231
1232   test=0;
1233   (void) FormatLocaleFile(stdout,"validate stream command line program:\n");
1234   for (i=0; stream_options[i] != (char *) NULL; i++)
1235   {
1236     CatchException(exception);
1237     (void) FormatLocaleFile(stdout,"  test %.20g: %s",(double) (test++),
1238       stream_options[i]);
1239     (void) FormatLocaleString(command,MaxTextExtent,"%s %s %s",
1240       stream_options[i],reference_filename,output_filename);
1241     arguments=StringToArgv(command,&number_arguments);
1242     if (arguments == (char **) NULL)
1243       {
1244         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1245             GetMagickModule());
1246         (*fail)++;
1247         continue;
1248       }
1249     status=StreamImageCommand(image_info,number_arguments,arguments,
1250       (char **) NULL,exception);
1251     for (j=0; j < (ssize_t) number_arguments; j++)
1252       arguments[j]=DestroyString(arguments[j]);
1253     arguments=(char **) RelinquishMagickMemory(arguments);
1254     if (status != MagickFalse)
1255       {
1256         (void) FormatLocaleFile(stdout,"... fail @ %s/%s/%lu.\n",
1257             GetMagickModule());
1258         (*fail)++;
1259         continue;
1260       }
1261     (void) FormatLocaleFile(stdout,"... pass.\n");
1262   }
1263   (void) FormatLocaleFile(stdout,
1264     "  summary: %.20g subtests; %.20g passed; %.20g failed.\n",(double) test,
1265     (double) (test-(*fail)),(double) *fail);
1266   return(test);
1267 }
1268 \f
1269 /*
1270 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1271 %                                                                             %
1272 %                                                                             %
1273 %                                                                             %
1274 %  M a i n                                                                    %
1275 %                                                                             %
1276 %                                                                             %
1277 %                                                                             %
1278 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1279 %
1280 %
1281 */
1282
1283 static MagickBooleanType ValidateUsage(void)
1284 {
1285   const char
1286     **p;
1287
1288   static const char
1289     *miscellaneous[]=
1290     {
1291       "-debug events        display copious debugging information",
1292       "-help                print program options",
1293       "-log format          format of debugging information",
1294       "-validate type       validation type",
1295       "-version             print version information",
1296       (char *) NULL
1297     },
1298     *settings[]=
1299     {
1300       "-regard-warnings     pay attention to warning messages",
1301       "-verbose             print detailed information about the image",
1302       (char *) NULL
1303     };
1304
1305   (void) printf("Version: %s\n",GetMagickVersion((size_t *) NULL));
1306   (void) printf("Copyright: %s\n\n",GetMagickCopyright());
1307   (void) printf("Features: %s\n",GetMagickFeatures());
1308   (void) printf("Usage: %s [options ...] reference-file\n",GetClientName());
1309   (void) printf("\nValidate Settings:\n");
1310   for (p=settings; *p != (char *) NULL; p++)
1311     (void) printf("  %s\n",*p);
1312   (void) printf("\nMiscellaneous Options:\n");
1313   for (p=miscellaneous; *p != (char *) NULL; p++)
1314     (void) printf("  %s\n",*p);
1315   return(MagickTrue);
1316 }
1317
1318 int main(int argc,char **argv)
1319 {
1320 #define DestroyValidate() \
1321 { \
1322   image_info=DestroyImageInfo(image_info); \
1323   exception=DestroyExceptionInfo(exception); \
1324 }
1325 #define ThrowValidateException(asperity,tag,option) \
1326 { \
1327   (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
1328     option); \
1329   CatchException(exception); \
1330   DestroyValidate(); \
1331   return(MagickFalse); \
1332 }
1333
1334   char
1335     output_filename[MaxTextExtent],
1336     reference_filename[MaxTextExtent],
1337     *option;
1338
1339   double
1340     elapsed_time,
1341     user_time;
1342
1343   ExceptionInfo
1344     *exception;
1345
1346   Image
1347     *reference_image;
1348
1349   ImageInfo
1350     *image_info;
1351
1352   MagickBooleanType
1353     regard_warnings,
1354     status;
1355
1356   MagickSizeType
1357     memory_resource,
1358     map_resource;
1359
1360   register ssize_t
1361     i;
1362
1363   TimerInfo
1364     *timer;
1365
1366   size_t
1367     fail,
1368     iterations,
1369     tests;
1370
1371   ValidateType
1372     type;
1373
1374   /*
1375     Validate the ImageMagick image processing suite.
1376   */
1377   MagickCoreGenesis(*argv,MagickTrue);
1378   (void) setlocale(LC_ALL,"");
1379   (void) setlocale(LC_NUMERIC,"C");
1380   iterations=1;
1381   status=MagickFalse;
1382   type=AllValidate;
1383   regard_warnings=MagickFalse;
1384   (void) regard_warnings;
1385   exception=AcquireExceptionInfo();
1386   image_info=AcquireImageInfo();
1387   (void) CopyMagickString(image_info->filename,ReferenceFilename,MaxTextExtent);
1388   for (i=1; i < (ssize_t) argc; i++)
1389   {
1390     option=argv[i];
1391     if (IsCommandOption(option) == MagickFalse)
1392       {
1393         (void) CopyMagickString(image_info->filename,option,MaxTextExtent);
1394         continue;
1395       }
1396     switch (*(option+1))
1397     {
1398       case 'b':
1399       {
1400         if (LocaleCompare("bench",option+1) == 0)
1401           {
1402             iterations=StringToUnsignedLong(argv[++i]);
1403             break;
1404           }
1405         ThrowValidateException(OptionError,"UnrecognizedOption",option)
1406       }
1407       case 'd':
1408       {
1409         if (LocaleCompare("debug",option+1) == 0)
1410           {
1411             (void) SetLogEventMask(argv[++i]);
1412             break;
1413           }
1414         ThrowValidateException(OptionError,"UnrecognizedOption",option)
1415       }
1416       case 'h':
1417       {
1418         if (LocaleCompare("help",option+1) == 0)
1419           {
1420             (void) ValidateUsage();
1421             return(0);
1422           }
1423         ThrowValidateException(OptionError,"UnrecognizedOption",option)
1424       }
1425       case 'l':
1426       {
1427         if (LocaleCompare("log",option+1) == 0)
1428           {
1429             if (*option != '+')
1430               (void) SetLogFormat(argv[i+1]);
1431             break;
1432           }
1433         ThrowValidateException(OptionError,"UnrecognizedOption",option)
1434       }
1435       case 'r':
1436       {
1437         if (LocaleCompare("regard-warnings",option+1) == 0)
1438           {
1439             regard_warnings=MagickTrue;
1440             break;
1441           }
1442         ThrowValidateException(OptionError,"UnrecognizedOption",option)
1443       }
1444       case 'v':
1445       {
1446         if (LocaleCompare("validate",option+1) == 0)
1447           {
1448             ssize_t
1449               validate;
1450
1451             if (*option == '+')
1452               break;
1453             i++;
1454             if (i == (ssize_t) argc)
1455               ThrowValidateException(OptionError,"MissingArgument",option);
1456             validate=ParseCommandOption(MagickValidateOptions,MagickFalse,
1457               argv[i]);
1458             if (validate < 0)
1459               ThrowValidateException(OptionError,"UnrecognizedValidateType",
1460                 argv[i]);
1461             type=(ValidateType) validate;
1462             break;
1463           }
1464         if ((LocaleCompare("version",option+1) == 0) ||
1465             (LocaleCompare("-version",option+1) == 0))
1466           {
1467             (void) FormatLocaleFile(stdout,"Version: %s\n",
1468               GetMagickVersion((size_t *) NULL));
1469             (void) FormatLocaleFile(stdout,"Copyright: %s\n\n",
1470               GetMagickCopyright());
1471             (void) FormatLocaleFile(stdout,"Features: %s\n\n",
1472               GetMagickFeatures());
1473             return(0);
1474           }
1475         ThrowValidateException(OptionError,"UnrecognizedOption",option)
1476       }
1477       default:
1478         ThrowValidateException(OptionError,"UnrecognizedOption",option)
1479     }
1480   }
1481   timer=(TimerInfo *) NULL;
1482   if (iterations > 1)
1483     timer=AcquireTimerInfo();
1484   reference_image=ReadImage(image_info,exception);
1485   tests=0;
1486   fail=0;
1487   if (reference_image == (Image *) NULL)
1488     fail++;
1489   else
1490     {
1491       if (LocaleCompare(image_info->filename,ReferenceFilename) == 0)
1492         (void) CopyMagickString(reference_image->magick,ReferenceImageFormat,
1493           MaxTextExtent);
1494       (void) AcquireUniqueFilename(reference_filename);
1495       (void) AcquireUniqueFilename(output_filename);
1496       (void) CopyMagickString(reference_image->filename,reference_filename,
1497         MaxTextExtent);
1498       status=WriteImage(image_info,reference_image,exception);
1499       reference_image=DestroyImage(reference_image);
1500       if (status == MagickFalse)
1501         fail++;
1502       else
1503         {
1504           (void) FormatLocaleFile(stdout,"Version: %s\n",
1505             GetMagickVersion((size_t *) NULL));
1506           (void) FormatLocaleFile(stdout,"Copyright: %s\n\n",
1507             GetMagickCopyright());
1508           (void) FormatLocaleFile(stdout,
1509             "ImageMagick Validation Suite (%s)\n\n",CommandOptionToMnemonic(
1510             MagickValidateOptions,(ssize_t) type));
1511           if ((type & CompareValidate) != 0)
1512             tests+=ValidateCompareCommand(image_info,reference_filename,
1513               output_filename,&fail,exception);
1514           if ((type & CompositeValidate) != 0)
1515             tests+=ValidateCompositeCommand(image_info,reference_filename,
1516               output_filename,&fail,exception);
1517           if ((type & ConvertValidate) != 0)
1518             tests+=ValidateConvertCommand(image_info,reference_filename,
1519               output_filename,&fail,exception);
1520           if ((type & FormatsInMemoryValidate) != 0)
1521             {
1522               (void) FormatLocaleFile(stdout,"[pixel-cache: memory] ");
1523               tests+=ValidateImageFormatsInMemory(image_info,reference_filename,
1524                 output_filename,&fail,exception);
1525               (void) FormatLocaleFile(stdout,"[pixel-cache: memory-mapped] ");
1526               memory_resource=SetMagickResourceLimit(MemoryResource,0);
1527               tests+=ValidateImageFormatsInMemory(image_info,reference_filename,
1528                 output_filename,&fail,exception);
1529               (void) FormatLocaleFile(stdout,"[pixel-cache: disk] ");
1530               map_resource=SetMagickResourceLimit(MapResource,0);
1531               tests+=ValidateImageFormatsInMemory(image_info,reference_filename,
1532                 output_filename,&fail,exception);
1533               (void) SetMagickResourceLimit(MemoryResource,memory_resource);
1534               (void) SetMagickResourceLimit(MapResource,map_resource);
1535             }
1536           if ((type & FormatsOnDiskValidate) != 0)
1537             {
1538               (void) FormatLocaleFile(stdout,"[pixel-cache: memory] ");
1539               tests+=ValidateImageFormatsOnDisk(image_info,reference_filename,
1540                 output_filename,&fail,exception);
1541               (void) FormatLocaleFile(stdout,"[pixel-cache: memory-mapped] ");
1542               memory_resource=SetMagickResourceLimit(MemoryResource,0);
1543               tests+=ValidateImageFormatsOnDisk(image_info,reference_filename,
1544                 output_filename,&fail,exception);
1545               (void) FormatLocaleFile(stdout,"[pixel-cache: disk] ");
1546               map_resource=SetMagickResourceLimit(MapResource,0);
1547               tests+=ValidateImageFormatsOnDisk(image_info,reference_filename,
1548                 output_filename,&fail,exception);
1549               (void) SetMagickResourceLimit(MemoryResource,memory_resource);
1550               (void) SetMagickResourceLimit(MapResource,map_resource);
1551             }
1552           if ((type & IdentifyValidate) != 0)
1553             tests+=ValidateIdentifyCommand(image_info,reference_filename,
1554               output_filename,&fail,exception);
1555           if ((type & ImportExportValidate) != 0)
1556             tests+=ValidateImportExportPixels(image_info,reference_filename,
1557               output_filename,&fail,exception);
1558           if ((type & MontageValidate) != 0)
1559             tests+=ValidateMontageCommand(image_info,reference_filename,
1560               output_filename,&fail,exception);
1561           if ((type & StreamValidate) != 0)
1562             tests+=ValidateStreamCommand(image_info,reference_filename,
1563               output_filename,&fail,exception);
1564           (void) FormatLocaleFile(stdout,
1565             "validation suite: %.20g tests; %.20g passed; %.20g failed.\n",
1566             (double) tests,(double) (tests-fail),(double) fail);
1567         }
1568       (void) RelinquishUniqueFileResource(output_filename);
1569       (void) RelinquishUniqueFileResource(reference_filename);
1570     }
1571   if (exception->severity != UndefinedException)
1572     CatchException(exception);
1573   if (iterations > 1)
1574     {
1575       elapsed_time=GetElapsedTime(timer);
1576       user_time=GetUserTime(timer);
1577       (void) FormatLocaleFile(stderr,
1578         "Performance: %.20gi %gips %0.3fu %ld:%02ld.%03ld\n",(double)
1579         iterations,1.0*iterations/elapsed_time,user_time,(long)
1580         (elapsed_time/60.0),(long) ceil(fmod(elapsed_time,60.0)),
1581         (long) (1000.0*(elapsed_time-floor(elapsed_time))));
1582       timer=DestroyTimerInfo(timer);
1583     }
1584   DestroyValidate();
1585   MagickCoreTerminus();
1586   return(fail == 0 ? 0 : 1);
1587 }