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