executor/xeTestResultParser.cpp

   1 /*-------------------------------------------------------------------------
   2  * drawElements Quality Program Test Executor
   3  * ------------------------------------------
   4  *
   5  * Copyright 2014 The Android Open Source Project
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  *//*!
  20  * \file
  21  * \brief Test case result parser.
  22  *//*--------------------------------------------------------------------*/
  23
  24 #include "xeTestResultParser.hpp"
  25 #include "xeTestCaseResult.hpp"
  26 #include "xeBatchResult.hpp"
  27 #include "deString.h"
  28 #include "deInt32.h"
  29
  30 #include <sstream>
  31 #include <stdlib.h>
  32
  33 using std::string;
  34 using std::vector;
  35
  36 namespace xe
  37 {
  38
  39 static inline int toInt (const char* str)
  40 {
  41         return atoi(str);
  42 }
  43
  44 static inline double toDouble (const char* str)
  45 {
  46         return atof(str);
  47 }
  48
  49 static inline deInt64 toInt64 (const char* str)
  50 {
  51         std::istringstream      s       (str);
  52         deInt64                         val;
  53
  54         s >> val;
  55
  56         return val;
  57 }
  58
  59 static inline bool toBool (const char* str)
  60 {
  61         return deStringEqual(str, "OK") || deStringEqual(str, "True");
  62 }
  63
  64 static const char* stripLeadingWhitespace (const char* str)
  65 {
  66         int whitespaceCount = 0;
  67
  68         while (str[whitespaceCount]     != 0    &&
  69                    (str[whitespaceCount] == ' '         ||
  70                         str[whitespaceCount] == '\t'    ||
  71                         str[whitespaceCount] == '\r'    ||
  72                         str[whitespaceCount] == '\n'))
  73                 whitespaceCount += 1;
  74
  75         return str + whitespaceCount;
  76 }
  77
  78 struct EnumMapEntry
  79 {
  80         deUint32                hash;
  81         const char*             name;
  82         int                             value;
  83 };
  84
  85 static const EnumMapEntry s_statusCodeMap[] =
  86 {
  87         { 0x7c8a99bc,   "Pass",                                 TESTSTATUSCODE_PASS                                             },
  88         { 0x7c851ca1,   "Fail",                                 TESTSTATUSCODE_FAIL                                             },
  89         { 0x10ecd324,   "QualityWarning",               TESTSTATUSCODE_QUALITY_WARNING                  },
  90         { 0x341ae835,   "CompatibilityWarning", TESTSTATUSCODE_COMPATIBILITY_WARNING    },
  91         { 0x058acbca,   "Pending",                              TESTSTATUSCODE_PENDING                                  },
  92         { 0xc4d74b26,   "Running",                              TESTSTATUSCODE_RUNNING                                  },
  93         { 0x6409f93c,   "NotSupported",                 TESTSTATUSCODE_NOT_SUPPORTED                    },
  94         { 0xfa5a9ab7,   "ResourceError",                TESTSTATUSCODE_RESOURCE_ERROR                   },
  95         { 0xad6793ec,   "InternalError",                TESTSTATUSCODE_INTERNAL_ERROR                   },
  96         { 0x838f3034,   "Canceled",                             TESTSTATUSCODE_CANCELED                                 },
  97         { 0x42b6efac,   "Timeout",                              TESTSTATUSCODE_TIMEOUT                                  },
  98         { 0x0cfb98f6,   "Crash",                                TESTSTATUSCODE_CRASH                                    },
  99         { 0xe326e01d,   "Disabled",                             TESTSTATUSCODE_DISABLED                                 },
 100         { 0x77061af2,   "Terminated",                   TESTSTATUSCODE_TERMINATED                               },
 101         { 0xd9e6b393,   "Waiver",                           TESTSTATUSCODE_WAIVER                                   }
 102 };
 103
 104 static const EnumMapEntry s_resultItemMap[] =
 105 {
 106         { 0xce8ac2e4,   "Result",                               ri::TYPE_RESULT                 },
 107         { 0x7c8cdcea,   "Text",                                 ri::TYPE_TEXT                   },
 108         { 0xc6540c6e,   "Number",                               ri::TYPE_NUMBER                 },
 109         { 0x0d656c88,   "Image",                                ri::TYPE_IMAGE                  },
 110         { 0x8ac9ee14,   "ImageSet",                             ri::TYPE_IMAGESET               },
 111         { 0x1181fa5a,   "VertexShader",                 ri::TYPE_SHADER                 },
 112         { 0xa93daef0,   "FragmentShader",               ri::TYPE_SHADER                 },
 113         { 0x8f066128,   "GeometryShader",               ri::TYPE_SHADER                 },
 114         { 0x235a931c,   "TessControlShader",    ri::TYPE_SHADER                 },
 115         { 0xa1bf7153,   "TessEvaluationShader", ri::TYPE_SHADER                 },
 116         { 0x6c1415d9,   "ComputeShader",                ri::TYPE_SHADER                 },
 117         { 0x68738b22,   "RaygenShader",                 ri::TYPE_SHADER                 },
 118         { 0x51d29ce9,   "AnyHitShader",                 ri::TYPE_SHADER                 },
 119         { 0x8c64a6be,   "ClosestHitShader",             ri::TYPE_SHADER                 },
 120         { 0xb30ed398,   "MissShader",                   ri::TYPE_SHADER                 },
 121         { 0x26150e53,   "IntersectionShader",   ri::TYPE_SHADER                 },
 122         { 0x7e50944c,   "CallableShader",               ri::TYPE_SHADER                 },
 123         { 0x72863a54,   "ShaderProgram",                ri::TYPE_SHADERPROGRAM  },
 124         { 0xb4efc08d,   "ShaderSource",                 ri::TYPE_SHADERSOURCE   },
 125         { 0xaee4380a,   "SpirVAssemblySource",  ri::TYPE_SPIRVSOURCE    },
 126         { 0xff265913,   "InfoLog",                              ri::TYPE_INFOLOG                },
 127         { 0x84159b73,   "EglConfig",                    ri::TYPE_EGLCONFIG              },
 128         { 0xdd34391f,   "EglConfigSet",                 ri::TYPE_EGLCONFIGSET   },
 129         { 0xebbb3aba,   "Section",                              ri::TYPE_SECTION                },
 130         { 0xa0f15677,   "KernelSource",                 ri::TYPE_KERNELSOURCE   },
 131         { 0x1ee9083a,   "CompileInfo",                  ri::TYPE_COMPILEINFO    },
 132         { 0xf1004023,   "SampleList",                   ri::TYPE_SAMPLELIST             },
 133         { 0xf0feae93,   "SampleInfo",                   ri::TYPE_SAMPLEINFO             },
 134         { 0x2aa6f14e,   "ValueInfo",                    ri::TYPE_VALUEINFO              },
 135         { 0xd09429e7,   "Sample",                               ri::TYPE_SAMPLE                 },
 136         { 0x0e4a4722,   "Value",                                ri::TYPE_SAMPLEVALUE    }
 137 };
 138
 139 static const EnumMapEntry s_imageFormatMap[] =
 140 {
 141         { 0xcc4ffac8,   "RGB888",               ri::Image::FORMAT_RGB888        },
 142         { 0x20dcb0c1,   "RGBA8888",             ri::Image::FORMAT_RGBA8888      }
 143 };
 144
 145 static const EnumMapEntry s_compressionMap[] =
 146 {
 147         { 0x7c89bbd5,   "None",                 ri::Image::COMPRESSION_NONE     },
 148         { 0x0b88118a,   "PNG",                  ri::Image::COMPRESSION_PNG      }
 149 };
 150
 151 static const EnumMapEntry s_shaderTypeFromTagMap[] =
 152 {
 153         { 0x1181fa5a,   "VertexShader",                 ri::Shader::SHADERTYPE_VERTEX                   },
 154         { 0xa93daef0,   "FragmentShader",               ri::Shader::SHADERTYPE_FRAGMENT                 },
 155         { 0x8f066128,   "GeometryShader",               ri::Shader::SHADERTYPE_GEOMETRY                 },
 156         { 0x235a931c,   "TessControlShader",    ri::Shader::SHADERTYPE_TESS_CONTROL             },
 157         { 0xa1bf7153,   "TessEvaluationShader", ri::Shader::SHADERTYPE_TESS_EVALUATION  },
 158         { 0x6c1415d9,   "ComputeShader",                ri::Shader::SHADERTYPE_COMPUTE                  },
 159         { 0x68738b22,   "RaygenShader",                 ri::Shader::SHADERTYPE_RAYGEN                   },
 160         { 0x51d29ce9,   "AnyHitShader",                 ri::Shader::SHADERTYPE_ANY_HIT                  },
 161         { 0x8c64a6be,   "ClosestHitShader",             ri::Shader::SHADERTYPE_CLOSEST_HIT              },
 162         { 0xb30ed398,   "MissShader",                   ri::Shader::SHADERTYPE_MISS                             },
 163         { 0x26150e53,   "IntersectionShader",   ri::Shader::SHADERTYPE_INTERSECTION             },
 164         { 0x7e50944c,   "CallableShader",               ri::Shader::SHADERTYPE_CALLABLE                 }
 165 };
 166
 167 static const EnumMapEntry s_testTypeMap[] =
 168 {
 169         { 0x7fa80959,   "SelfValidate", TESTCASETYPE_SELF_VALIDATE      },
 170         { 0xdb797567,   "Capability",   TESTCASETYPE_CAPABILITY         },
 171         { 0x2ca3ec10,   "Accuracy",             TESTCASETYPE_ACCURACY           },
 172         { 0xa48ac277,   "Performance",  TESTCASETYPE_PERFORMANCE        }
 173 };
 174
 175 static const EnumMapEntry s_logVersionMap[] =
 176 {
 177         { 0x0b7dac93,   "0.2.0",                TESTLOGVERSION_0_2_0    },
 178         { 0x0b7db0d4,   "0.3.0",                TESTLOGVERSION_0_3_0    },
 179         { 0x0b7db0d5,   "0.3.1",                TESTLOGVERSION_0_3_1    },
 180         { 0x0b7db0d6,   "0.3.2",                TESTLOGVERSION_0_3_2    },
 181         { 0x0b7db0d7,   "0.3.3",                TESTLOGVERSION_0_3_3    },
 182         { 0x0b7db0d8,   "0.3.4",                TESTLOGVERSION_0_3_4    }
 183 };
 184
 185 static const EnumMapEntry s_sampleValueTagMap[] =
 186 {
 187         { 0xddf2d0d1,   "Predictor",    ri::ValueInfo::VALUETAG_PREDICTOR       },
 188         { 0x9bee2c34,   "Response",             ri::ValueInfo::VALUETAG_RESPONSE        },
 189 };
 190
 191 #if defined(DE_DEBUG)
 192 static void printHashes (const char* name, const EnumMapEntry* entries, int numEntries)
 193 {
 194         printf("%s:\n", name);
 195
 196         for (int ndx = 0; ndx < numEntries; ndx++)
 197                 printf("0x%08x\t%s\n", deStringHash(entries[ndx].name), entries[ndx].name);
 198
 199         printf("\n");
 200 }
 201
 202 #define PRINT_HASHES(MAP) printHashes(#MAP, MAP, DE_LENGTH_OF_ARRAY(MAP))
 203
 204 void TestResultParser_printHashes (void)
 205 {
 206         PRINT_HASHES(s_statusCodeMap);
 207         PRINT_HASHES(s_resultItemMap);
 208         PRINT_HASHES(s_imageFormatMap);
 209         PRINT_HASHES(s_compressionMap);
 210         PRINT_HASHES(s_shaderTypeFromTagMap);
 211         PRINT_HASHES(s_testTypeMap);
 212         PRINT_HASHES(s_logVersionMap);
 213         PRINT_HASHES(s_sampleValueTagMap);
 214 }
 215 #endif
 216
 217 static inline int getEnumValue (const char* enumName, const EnumMapEntry* entries, int numEntries, const char* name)
 218 {
 219         deUint32 hash = deStringHash(name);
 220
 221         for (int ndx = 0; ndx < numEntries; ndx++)
 222         {
 223                 if (entries[ndx].hash == hash && deStringEqual(entries[ndx].name, name))
 224                         return entries[ndx].value;
 225         }
 226
 227         throw TestResultParseError(string("Could not map '") + name + "' to " + enumName);
 228 }
 229
 230 TestStatusCode getTestStatusCode (const char* statusCode)
 231 {
 232         return (TestStatusCode)getEnumValue("status code", s_statusCodeMap, DE_LENGTH_OF_ARRAY(s_statusCodeMap), statusCode);
 233 }
 234
 235 static ri::Type getResultItemType (const char* elemName)
 236 {
 237         return (ri::Type)getEnumValue("result item type", s_resultItemMap, DE_LENGTH_OF_ARRAY(s_resultItemMap), elemName);
 238 }
 239
 240 static ri::Image::Format getImageFormat (const char* imageFormat)
 241 {
 242         return (ri::Image::Format)getEnumValue("image format", s_imageFormatMap, DE_LENGTH_OF_ARRAY(s_imageFormatMap), imageFormat);
 243 }
 244
 245 static ri::Image::Compression getImageCompression (const char* compression)
 246 {
 247         return (ri::Image::Compression)getEnumValue("image compression", s_compressionMap, DE_LENGTH_OF_ARRAY(s_compressionMap), compression);
 248 }
 249
 250 static ri::Shader::ShaderType getShaderTypeFromTagName (const char* shaderType)
 251 {
 252         return (ri::Shader::ShaderType)getEnumValue("shader type", s_shaderTypeFromTagMap, DE_LENGTH_OF_ARRAY(s_shaderTypeFromTagMap), shaderType);
 253 }
 254
 255 static TestCaseType getTestCaseType (const char* caseType)
 256 {
 257         return (TestCaseType)getEnumValue("test case type", s_testTypeMap, DE_LENGTH_OF_ARRAY(s_testTypeMap), caseType);
 258 }
 259
 260 static TestLogVersion getTestLogVersion (const char* logVersion)
 261 {
 262         return (TestLogVersion)getEnumValue("test log version", s_logVersionMap, DE_LENGTH_OF_ARRAY(s_logVersionMap), logVersion);
 263 }
 264
 265 static ri::ValueInfo::ValueTag getSampleValueTag (const char* tag)
 266 {
 267         return (ri::ValueInfo::ValueTag)getEnumValue("sample value tag", s_sampleValueTagMap, DE_LENGTH_OF_ARRAY(s_sampleValueTagMap), tag);
 268 }
 269
 270 static TestCaseType getTestCaseTypeFromPath (const char* casePath)
 271 {
 272         if (deStringBeginsWith(casePath, "dEQP-GLES2."))
 273         {
 274                 const char* group = casePath+11;
 275                 if (deStringBeginsWith(group, "capability."))
 276                         return TESTCASETYPE_CAPABILITY;
 277                 else if (deStringBeginsWith(group, "accuracy."))
 278                         return TESTCASETYPE_ACCURACY;
 279                 else if (deStringBeginsWith(group, "performance."))
 280                         return TESTCASETYPE_PERFORMANCE;
 281         }
 282
 283         return TESTCASETYPE_SELF_VALIDATE;
 284 }
 285
 286 static ri::NumericValue getNumericValue (const std::string& value)
 287 {
 288         const bool      isFloat         = value.find('.') != std::string::npos || value.find('e') != std::string::npos;
 289
 290         if (isFloat)
 291         {
 292                 const double num = toDouble(stripLeadingWhitespace(value.c_str()));
 293                 return ri::NumericValue(num);
 294         }
 295         else
 296         {
 297                 const deInt64 num = toInt64(stripLeadingWhitespace(value.c_str()));
 298                 return ri::NumericValue(num);
 299         }
 300 }
 301
 302 TestResultParser::TestResultParser (void)
 303         : m_result                              (DE_NULL)
 304         , m_state                               (STATE_NOT_INITIALIZED)
 305         , m_logVersion                  (TESTLOGVERSION_LAST)
 306         , m_curItemList                 (DE_NULL)
 307         , m_base64DecodeOffset  (0)
 308 {
 309 }
 310
 311 TestResultParser::~TestResultParser (void)
 312 {
 313 }
 314
 315 void TestResultParser::clear (void)
 316 {
 317         m_xmlParser.clear();
 318         m_itemStack.clear();
 319
 320         m_result                                = DE_NULL;
 321         m_state                                 = STATE_NOT_INITIALIZED;
 322         m_logVersion                    = TESTLOGVERSION_LAST;
 323         m_curItemList                   = DE_NULL;
 324         m_base64DecodeOffset    = 0;
 325         m_curNumValue.clear();
 326 }
 327
 328 void TestResultParser::init (TestCaseResult* dstResult)
 329 {
 330         clear();
 331         m_result                = dstResult;
 332         m_state                 = STATE_INITIALIZED;
 333         m_curItemList   = &dstResult->resultItems;
 334 }
 335
 336 TestResultParser::ParseResult TestResultParser::parse (const deUint8* bytes, int numBytes)
 337 {
 338         DE_ASSERT(m_result && m_state != STATE_NOT_INITIALIZED);
 339
 340         try
 341         {
 342                 bool resultChanged = false;
 343
 344                 m_xmlParser.feed(bytes, numBytes);
 345
 346                 for (;;)
 347                 {
 348                         xml::Element curElement = m_xmlParser.getElement();
 349
 350                         if (curElement == xml::ELEMENT_INCOMPLETE       ||
 351                                 curElement == xml::ELEMENT_END_OF_STRING)
 352                                 break;
 353
 354                         switch (curElement)
 355                         {
 356                                 case xml::ELEMENT_START:        handleElementStart();           break;
 357                                 case xml::ELEMENT_END:          handleElementEnd();                     break;
 358                                 case xml::ELEMENT_DATA:         handleData();                           break;
 359
 360                                 default:
 361                                         DE_ASSERT(false);
 362                         }
 363
 364                         resultChanged = true;
 365                         m_xmlParser.advance();
 366                 }
 367
 368                 if (m_xmlParser.getElement() == xml::ELEMENT_END_OF_STRING)
 369                 {
 370                         if (m_state != STATE_TEST_CASE_RESULT_ENDED)
 371                                 throw TestResultParseError("Unexpected end of log data");
 372
 373                         return PARSERESULT_COMPLETE;
 374                 }
 375                 else
 376                         return resultChanged ? PARSERESULT_CHANGED
 377                                                                  : PARSERESULT_NOT_CHANGED;
 378         }
 379         catch (const TestResultParseError& e)
 380         {
 381                 // Set error code to result.
 382                 m_result->statusCode    = TESTSTATUSCODE_INTERNAL_ERROR;
 383                 m_result->statusDetails = e.what();
 384
 385                 return PARSERESULT_ERROR;
 386         }
 387         catch (const xml::ParseError& e)
 388         {
 389                 // Set error code to result.
 390                 m_result->statusCode    = TESTSTATUSCODE_INTERNAL_ERROR;
 391                 m_result->statusDetails = e.what();
 392
 393                 return PARSERESULT_ERROR;
 394         }
 395 }
 396
 397 const char* TestResultParser::getAttribute (const char* name)
 398 {
 399         if (!m_xmlParser.hasAttribute(name))
 400                 throw TestResultParseError(string("Missing attribute '") + name + "' in <" + m_xmlParser.getElementName() + ">");
 401
 402         return m_xmlParser.getAttribute(name);
 403 }
 404
 405 ri::Item* TestResultParser::getCurrentItem (void)
 406 {
 407         return !m_itemStack.empty() ? m_itemStack.back() : DE_NULL;
 408 }
 409
 410 ri::List* TestResultParser::getCurrentItemList (void)
 411 {
 412         DE_ASSERT(m_curItemList);
 413         return m_curItemList;
 414 }
 415
 416 void TestResultParser::updateCurrentItemList (void)
 417 {
 418         m_curItemList = DE_NULL;
 419
 420         for (vector<ri::Item*>::reverse_iterator i = m_itemStack.rbegin(); i != m_itemStack.rend(); i++)
 421         {
 422                 ri::Item*       item    = *i;
 423                 ri::Type        type    = item->getType();
 424
 425                 if (type == ri::TYPE_IMAGESET)
 426                         m_curItemList = &static_cast<ri::ImageSet*>(item)->images;
 427                 else if (type == ri::TYPE_SECTION)
 428                         m_curItemList = &static_cast<ri::Section*>(item)->items;
 429                 else if (type == ri::TYPE_EGLCONFIGSET)
 430                         m_curItemList = &static_cast<ri::EglConfigSet*>(item)->configs;
 431                 else if (type == ri::TYPE_SHADERPROGRAM)
 432                         m_curItemList = &static_cast<ri::ShaderProgram*>(item)->shaders;
 433
 434                 if (m_curItemList)
 435                         break;
 436         }
 437
 438         if (!m_curItemList)
 439                 m_curItemList = &m_result->resultItems;
 440 }
 441
 442 void TestResultParser::pushItem (ri::Item* item)
 443 {
 444         m_itemStack.push_back(item);
 445         updateCurrentItemList();
 446 }
 447
 448 void TestResultParser::popItem (void)
 449 {
 450         m_itemStack.pop_back();
 451         updateCurrentItemList();
 452 }
 453
 454 void TestResultParser::handleElementStart (void)
 455 {
 456         const char* elemName = m_xmlParser.getElementName();
 457
 458         if (m_state == STATE_INITIALIZED)
 459         {
 460                 // Expect TestCaseResult.
 461                 if (!deStringEqual(elemName, "TestCaseResult"))
 462                         throw TestResultParseError(string("Expected <TestCaseResult>, got <") + elemName + ">");
 463
 464                 const char* version = getAttribute("Version");
 465                 m_logVersion = getTestLogVersion(version);
 466                 // \note Currently assumed that all known log versions are supported.
 467
 468                 m_result->caseVersion   = version;
 469                 m_result->casePath              = getAttribute("CasePath");
 470                 m_result->caseType              = TESTCASETYPE_SELF_VALIDATE;
 471
 472                 if (m_xmlParser.hasAttribute("CaseType"))
 473                         m_result->caseType = getTestCaseType(m_xmlParser.getAttribute("CaseType"));
 474                 else
 475                 {
 476                         // Do guess based on path for legacy log files.
 477                         if (m_logVersion >= TESTLOGVERSION_0_3_2)
 478                                 throw TestResultParseError("Missing CaseType attribute in <TestCaseResult>");
 479                         m_result->caseType = getTestCaseTypeFromPath(m_result->casePath.c_str());
 480                 }
 481
 482                 m_state = STATE_IN_TEST_CASE_RESULT;
 483         }
 484         else
 485         {
 486                 ri::List*       curList         = getCurrentItemList();
 487                 ri::Type        itemType        = getResultItemType(elemName);
 488                 ri::Item*       item            = DE_NULL;
 489                 ri::Item*       parentItem      = getCurrentItem();
 490                 ri::Type        parentType      = parentItem ? parentItem->getType() : ri::TYPE_LAST;
 491
 492                 switch (itemType)
 493                 {
 494                         case ri::TYPE_RESULT:
 495                         {
 496                                 ri::Result* result = curList->allocItem<ri::Result>();
 497                                 result->statusCode = getTestStatusCode(getAttribute("StatusCode"));
 498                                 item = result;
 499                                 break;
 500                         }
 501
 502                         case ri::TYPE_TEXT:
 503                                 item = curList->allocItem<ri::Text>();
 504                                 break;
 505
 506                         case ri::TYPE_SECTION:
 507                         {
 508                                 ri::Section* section = curList->allocItem<ri::Section>();
 509                                 section->name                   = getAttribute("Name");
 510                                 section->description    = getAttribute("Description");
 511                                 item = section;
 512                                 break;
 513                         }
 514
 515                         case ri::TYPE_NUMBER:
 516                         {
 517                                 ri::Number* number = curList->allocItem<ri::Number>();
 518                                 number->name            = getAttribute("Name");
 519                                 number->description     = getAttribute("Description");
 520                                 number->unit            = getAttribute("Unit");
 521
 522                                 if (m_xmlParser.hasAttribute("Tag"))
 523                                         number->tag = m_xmlParser.getAttribute("Tag");
 524
 525                                 item = number;
 526
 527                                 m_curNumValue.clear();
 528                                 break;
 529                         }
 530
 531                         case ri::TYPE_IMAGESET:
 532                         {
 533                                 ri::ImageSet* imageSet = curList->allocItem<ri::ImageSet>();
 534                                 imageSet->name                  = getAttribute("Name");
 535                                 imageSet->description   = getAttribute("Description");
 536                                 item = imageSet;
 537                                 break;
 538                         }
 539
 540                         case ri::TYPE_IMAGE:
 541                         {
 542                                 ri::Image* image = curList->allocItem<ri::Image>();
 543                                 image->name                     = getAttribute("Name");
 544                                 image->description      = getAttribute("Description");
 545                                 image->width            = toInt(getAttribute("Width"));
 546                                 image->height           = toInt(getAttribute("Height"));
 547                                 image->format           = getImageFormat(getAttribute("Format"));
 548                                 image->compression      = getImageCompression(getAttribute("CompressionMode"));
 549                                 item = image;
 550                                 break;
 551                         }
 552
 553                         case ri::TYPE_SHADERPROGRAM:
 554                         {
 555                                 ri::ShaderProgram* shaderProgram = curList->allocItem<ri::ShaderProgram>();
 556                                 shaderProgram->linkStatus = toBool(getAttribute("LinkStatus"));
 557                                 item = shaderProgram;
 558                                 break;
 559                         }
 560
 561                         case ri::TYPE_SHADER:
 562                         {
 563                                 if (parentType != ri::TYPE_SHADERPROGRAM)
 564                                         throw TestResultParseError(string("<") + elemName + "> outside of <ShaderProgram>");
 565
 566                                 ri::Shader* shader = curList->allocItem<ri::Shader>();
 567
 568                                 shader->shaderType              = getShaderTypeFromTagName(elemName);
 569                                 shader->compileStatus   = toBool(getAttribute("CompileStatus"));
 570
 571                                 item = shader;
 572                                 break;
 573                         }
 574
 575                         case ri::TYPE_SPIRVSOURCE:
 576                         {
 577                                 if (parentType != ri::TYPE_SHADERPROGRAM)
 578                                         throw TestResultParseError(string("<") + elemName + "> outside of <ShaderProgram>");
 579                                 item = curList->allocItem<ri::SpirVSource>();
 580                                 break;
 581                         }
 582
 583                         case ri::TYPE_SHADERSOURCE:
 584                                 if (parentType == ri::TYPE_SHADER)
 585                                         item = &static_cast<ri::Shader*>(parentItem)->source;
 586                                 else
 587                                         throw TestResultParseError("Unexpected <ShaderSource>");
 588                                 break;
 589
 590                         case ri::TYPE_INFOLOG:
 591                                 if (parentType == ri::TYPE_SHADERPROGRAM)
 592                                         item = &static_cast<ri::ShaderProgram*>(parentItem)->linkInfoLog;
 593                                 else if (parentType == ri::TYPE_SHADER)
 594                                         item = &static_cast<ri::Shader*>(parentItem)->infoLog;
 595                                 else if (parentType == ri::TYPE_COMPILEINFO)
 596                                         item = &static_cast<ri::CompileInfo*>(parentItem)->infoLog;
 597                                 else
 598                                         throw TestResultParseError("Unexpected <InfoLog>");
 599                                 break;
 600
 601                         case ri::TYPE_KERNELSOURCE:
 602                                 item = curList->allocItem<ri::KernelSource>();
 603                                 break;
 604
 605                         case ri::TYPE_COMPILEINFO:
 606                         {
 607                                 ri::CompileInfo* info = curList->allocItem<ri::CompileInfo>();
 608                                 info->name                      = getAttribute("Name");
 609                                 info->description       = getAttribute("Description");
 610                                 info->compileStatus     = toBool(getAttribute("CompileStatus"));
 611                                 item = info;
 612                                 break;
 613                         }
 614
 615                         case ri::TYPE_EGLCONFIGSET:
 616                         {
 617                                 ri::EglConfigSet* set = curList->allocItem<ri::EglConfigSet>();
 618                                 set->name                       = getAttribute("Name");
 619                                 set->description        = m_xmlParser.hasAttribute("Description") ? m_xmlParser.getAttribute("Description") : "";
 620                                 item = set;
 621                                 break;
 622                         }
 623
 624                         case ri::TYPE_EGLCONFIG:
 625                         {
 626                                 ri::EglConfig* config = curList->allocItem<ri::EglConfig>();
 627                                 config->bufferSize                              = toInt(getAttribute("BufferSize"));
 628                                 config->redSize                                 = toInt(getAttribute("RedSize"));
 629                                 config->greenSize                               = toInt(getAttribute("GreenSize"));
 630                                 config->blueSize                                = toInt(getAttribute("BlueSize"));
 631                                 config->luminanceSize                   = toInt(getAttribute("LuminanceSize"));
 632                                 config->alphaSize                               = toInt(getAttribute("AlphaSize"));
 633                                 config->alphaMaskSize                   = toInt(getAttribute("AlphaMaskSize"));
 634                                 config->bindToTextureRGB                = toBool(getAttribute("BindToTextureRGB"));
 635                                 config->bindToTextureRGBA               = toBool(getAttribute("BindToTextureRGBA"));
 636                                 config->colorBufferType                 = getAttribute("ColorBufferType");
 637                                 config->configCaveat                    = getAttribute("ConfigCaveat");
 638                                 config->configID                                = toInt(getAttribute("ConfigID"));
 639                                 config->conformant                              = getAttribute("Conformant");
 640                                 config->depthSize                               = toInt(getAttribute("DepthSize"));
 641                                 config->level                                   = toInt(getAttribute("Level"));
 642                                 config->maxPBufferWidth                 = toInt(getAttribute("MaxPBufferWidth"));
 643                                 config->maxPBufferHeight                = toInt(getAttribute("MaxPBufferHeight"));
 644                                 config->maxPBufferPixels                = toInt(getAttribute("MaxPBufferPixels"));
 645                                 config->maxSwapInterval                 = toInt(getAttribute("MaxSwapInterval"));
 646                                 config->minSwapInterval                 = toInt(getAttribute("MinSwapInterval"));
 647                                 config->nativeRenderable                = toBool(getAttribute("NativeRenderable"));
 648                                 config->renderableType                  = getAttribute("RenderableType");
 649                                 config->sampleBuffers                   = toInt(getAttribute("SampleBuffers"));
 650                                 config->samples                                 = toInt(getAttribute("Samples"));
 651                                 config->stencilSize                             = toInt(getAttribute("StencilSize"));
 652                                 config->surfaceTypes                    = getAttribute("SurfaceTypes");
 653                                 config->transparentType                 = getAttribute("TransparentType");
 654                                 config->transparentRedValue             = toInt(getAttribute("TransparentRedValue"));
 655                                 config->transparentGreenValue   = toInt(getAttribute("TransparentGreenValue"));
 656                                 config->transparentBlueValue    = toInt(getAttribute("TransparentBlueValue"));
 657                                 item = config;
 658                                 break;
 659                         }
 660
 661                         case ri::TYPE_SAMPLELIST:
 662                         {
 663                                 ri::SampleList* list = curList->allocItem<ri::SampleList>();
 664                                 list->name                      = getAttribute("Name");
 665                                 list->description       = getAttribute("Description");
 666                                 item = list;
 667                                 break;
 668                         }
 669
 670                         case ri::TYPE_SAMPLEINFO:
 671                         {
 672                                 if (parentType != ri::TYPE_SAMPLELIST)
 673                                         throw TestResultParseError("<SampleInfo> outside of <SampleList>");
 674
 675                                 ri::SampleList* list    = static_cast<ri::SampleList*>(parentItem);
 676                                 ri::SampleInfo* info    = &list->sampleInfo;
 677
 678                                 item = info;
 679                                 break;
 680                         }
 681
 682                         case ri::TYPE_VALUEINFO:
 683                         {
 684                                 if (parentType != ri::TYPE_SAMPLEINFO)
 685                                         throw TestResultParseError("<ValueInfo> outside of <SampleInfo>");
 686
 687                                 ri::SampleInfo* sampleInfo      = static_cast<ri::SampleInfo*>(parentItem);
 688                                 ri::ValueInfo*  valueInfo       = sampleInfo->valueInfos.allocItem<ri::ValueInfo>();
 689
 690                                 valueInfo->name                 = getAttribute("Name");
 691                                 valueInfo->description  = getAttribute("Description");
 692                                 valueInfo->tag                  = getSampleValueTag(getAttribute("Tag"));
 693
 694                                 if (m_xmlParser.hasAttribute("Unit"))
 695                                         valueInfo->unit = getAttribute("Unit");
 696
 697                                 item = valueInfo;
 698                                 break;
 699                         }
 700
 701                         case ri::TYPE_SAMPLE:
 702                         {
 703                                 if (parentType != ri::TYPE_SAMPLELIST)
 704                                         throw TestResultParseError("<Sample> outside of <SampleList>");
 705
 706                                 ri::SampleList* list    = static_cast<ri::SampleList*>(parentItem);
 707                                 ri::Sample*             sample  = list->samples.allocItem<ri::Sample>();
 708
 709                                 item = sample;
 710                                 break;
 711                         }
 712
 713                         case ri::TYPE_SAMPLEVALUE:
 714                         {
 715                                 if (parentType != ri::TYPE_SAMPLE)
 716                                         throw TestResultParseError("<Value> outside of <Sample>");
 717
 718                                 ri::Sample*                     sample  = static_cast<ri::Sample*>(parentItem);
 719                                 ri::SampleValue*        value   = sample->values.allocItem<ri::SampleValue>();
 720
 721                                 item = value;
 722                                 break;
 723                         }
 724
 725                         default:
 726                                 throw TestResultParseError(string("Unsupported element '") + elemName + ("'"));
 727                 }
 728
 729                 DE_ASSERT(item);
 730                 pushItem(item);
 731
 732                 // Reset base64 decoding offset.
 733                 m_base64DecodeOffset = 0;
 734         }
 735 }
 736
 737 void TestResultParser::handleElementEnd (void)
 738 {
 739         const char* elemName = m_xmlParser.getElementName();
 740
 741         if (m_state != STATE_IN_TEST_CASE_RESULT)
 742                 throw TestResultParseError(string("Unexpected </") + elemName + "> outside of <TestCaseResult>");
 743
 744         if (deStringEqual(elemName, "TestCaseResult"))
 745         {
 746                 // Logs from buggy test cases may contain invalid XML.
 747                 // DE_ASSERT(getCurrentItem() == DE_NULL);
 748                 // \todo [2012-11-22 pyry] Log warning.
 749
 750                 m_state = STATE_TEST_CASE_RESULT_ENDED;
 751         }
 752         else
 753         {
 754                 ri::Type        itemType        = getResultItemType(elemName);
 755                 ri::Item*       curItem         = getCurrentItem();
 756
 757                 if (!curItem || itemType != curItem->getType())
 758                         throw TestResultParseError(string("Unexpected </") + elemName + ">");
 759
 760                 if (itemType == ri::TYPE_RESULT)
 761                 {
 762                         ri::Result* result = static_cast<ri::Result*>(curItem);
 763                         m_result->statusCode    = result->statusCode;
 764                         m_result->statusDetails = result->details;
 765                 }
 766                 else if (itemType == ri::TYPE_NUMBER)
 767                 {
 768                         // Parse value for number.
 769                         ri::Number*     number  = static_cast<ri::Number*>(curItem);
 770                         number->value = getNumericValue(m_curNumValue);
 771                         m_curNumValue.clear();
 772                 }
 773                 else if (itemType == ri::TYPE_SAMPLEVALUE)
 774                 {
 775                         ri::SampleValue* value = static_cast<ri::SampleValue*>(curItem);
 776                         value->value = getNumericValue(m_curNumValue);
 777                         m_curNumValue.clear();
 778                 }
 779
 780                 popItem();
 781         }
 782 }
 783
 784 void TestResultParser::handleData (void)
 785 {
 786         ri::Item*       curItem         = getCurrentItem();
 787         ri::Type        type            = curItem ? curItem->getType() : ri::TYPE_LAST;
 788
 789         switch (type)
 790         {
 791                 case ri::TYPE_RESULT:
 792                         m_xmlParser.appendDataStr(static_cast<ri::Result*>(curItem)->details);
 793                         break;
 794
 795                 case ri::TYPE_TEXT:
 796                         m_xmlParser.appendDataStr(static_cast<ri::Text*>(curItem)->text);
 797                         break;
 798
 799                 case ri::TYPE_SHADERSOURCE:
 800                         m_xmlParser.appendDataStr(static_cast<ri::ShaderSource*>(curItem)->source);
 801                         break;
 802
 803                 case ri::TYPE_SPIRVSOURCE:
 804                         m_xmlParser.appendDataStr(static_cast<ri::SpirVSource*>(curItem)->source);
 805                         break;
 806
 807                 case ri::TYPE_INFOLOG:
 808                         m_xmlParser.appendDataStr(static_cast<ri::InfoLog*>(curItem)->log);
 809                         break;
 810
 811                 case ri::TYPE_KERNELSOURCE:
 812                         m_xmlParser.appendDataStr(static_cast<ri::KernelSource*>(curItem)->source);
 813                         break;
 814
 815                 case ri::TYPE_NUMBER:
 816                 case ri::TYPE_SAMPLEVALUE:
 817                         m_xmlParser.appendDataStr(m_curNumValue);
 818                         break;
 819
 820                 case ri::TYPE_IMAGE:
 821                 {
 822                         ri::Image* image = static_cast<ri::Image*>(curItem);
 823
 824                         // Base64 decode.
 825                         int numBytesIn = m_xmlParser.getDataSize();
 826
 827                         for (int inNdx = 0; inNdx < numBytesIn; inNdx++)
 828                         {
 829                                 deUint8         byte            = m_xmlParser.getDataByte(inNdx);
 830                                 deUint8         decodedBits     = 0;
 831
 832                                 if (de::inRange<deInt8>(byte, 'A', 'Z'))
 833                                         decodedBits = (deUint8)(byte - 'A');
 834                                 else if (de::inRange<deInt8>(byte, 'a', 'z'))
 835                                         decodedBits = (deUint8)(('Z'-'A'+1) + (byte-'a'));
 836                                 else if (de::inRange<deInt8>(byte, '0', '9'))
 837                                         decodedBits = (deUint8)(('Z'-'A'+1) + ('z'-'a'+1) + (byte-'0'));
 838                                 else if (byte == '+')
 839                                         decodedBits = ('Z'-'A'+1) + ('z'-'a'+1) + ('9'-'0'+1);
 840                                 else if (byte == '/')
 841                                         decodedBits = ('Z'-'A'+1) + ('z'-'a'+1) + ('9'-'0'+2);
 842                                 else if (byte == '=')
 843                                 {
 844                                         // Padding at end - remove last byte.
 845                                         if (image->data.empty())
 846                                                 throw TestResultParseError("Malformed base64 data");
 847                                         image->data.pop_back();
 848                                         continue;
 849                                 }
 850                                 else
 851                                         continue; // Not an B64 input character.
 852
 853                                 int phase = m_base64DecodeOffset % 4;
 854
 855                                 if (phase == 0)
 856                                         image->data.resize(image->data.size()+3, 0);
 857
 858                                 if ((int)image->data.size() < (m_base64DecodeOffset>>2)*3 + 3)
 859                                         throw TestResultParseError("Malformed base64 data");
 860                                 deUint8* outPtr = &image->data[(m_base64DecodeOffset>>2)*3];
 861
 862                                 switch (phase)
 863                                 {
 864                                         case 0: outPtr[0] |= (deUint8)(decodedBits<<2);                                                                                                                                                                                         break;
 865                                         case 1: outPtr[0] = (deUint8)(outPtr[0] | (deUint8)(decodedBits>>4));   outPtr[1] = (deUint8)(outPtr[1] | (deUint8)((decodedBits&0xF)<<4));     break;
 866                                         case 2: outPtr[1] = (deUint8)(outPtr[1] | (deUint8)(decodedBits>>2));   outPtr[2] = (deUint8)(outPtr[2] | (deUint8)((decodedBits&0x3)<<6));     break;
 867                                         case 3: outPtr[2] |= decodedBits;                                                                                                                                                                                                                       break;
 868                                         default:
 869                                                 DE_ASSERT(false);
 870                                 }
 871
 872                                 m_base64DecodeOffset += 1;
 873                         }
 874
 875                         break;
 876                 }
 877
 878                 default:
 879                         // Just ignore data.
 880                         break;
 881         }
 882 }
 883
 884 //! Helper for parsing TestCaseResult from TestCaseResultData.
 885 void parseTestCaseResultFromData (TestResultParser* parser, TestCaseResult* result, const TestCaseResultData& data)
 886 {
 887         DE_ASSERT(result->resultItems.getNumItems() == 0);
 888
 889         // Initialize status codes etc. from data.
 890         result->casePath                = data.getTestCasePath();
 891         result->caseType                = TESTCASETYPE_SELF_VALIDATE;
 892         result->statusCode              = data.getStatusCode();
 893         result->statusDetails   = data.getStatusDetails();
 894
 895         if (data.getDataSize() > 0)
 896         {
 897                 parser->init(result);
 898
 899                 const TestResultParser::ParseResult parseResult = parser->parse(data.getData(), data.getDataSize());
 900
 901                 if (result->statusCode == TESTSTATUSCODE_LAST)
 902                 {
 903                         result->statusCode = TESTSTATUSCODE_INTERNAL_ERROR;
 904
 905                         if (parseResult == TestResultParser::PARSERESULT_ERROR)
 906                                 result->statusDetails = "Test case result parsing failed";
 907                         else if (parseResult != TestResultParser::PARSERESULT_COMPLETE)
 908                                 result->statusDetails = "Incomplete test case result";
 909                         else
 910                                 result->statusDetails = "Test case result is missing <Result> item";
 911                 }
 912         }
 913         else if (result->statusCode == TESTSTATUSCODE_LAST)
 914         {
 915                 result->statusCode              = TESTSTATUSCODE_TERMINATED;
 916                 result->statusDetails   = "Empty test case result";
 917         }
 918
 919         if (result->casePath.empty())
 920                 throw Error("Empty test case path in result");
 921
 922         if (result->caseType == TESTCASETYPE_LAST)
 923                 throw Error("Invalid test case type in result");
 924
 925         DE_ASSERT(result->statusCode != TESTSTATUSCODE_LAST);
 926 }
 927
 928 } // xe