Add m-esr52 at 52.6.0

1 files changed, 583 insertions, 0 deletions

diff --git a/gfx/angle/src/tests/third_party/gpu_test_expectations/gpu_test_expectations_parser.cc b/gfx/angle/src/tests/third_party/gpu_test_expectations/gpu_test_expectations_parser.cc
new file mode 100755
index 000000000..23c4d8c45
--- /dev/null
+++ b/gfx/angle/src/tests/third_party/gpu_test_expectations/gpu_test_expectations_parser.cc
@@ -0,0 +1,583 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "gpu_test_expectations_parser.h"
+
+#include "common/angleutils.h"
+
+namespace base {
+
+namespace {
+
+bool StartsWithASCII(const std::string& str,
+                     const std::string& search,
+                     bool case_sensitive) {
+  ASSERT(!case_sensitive);
+  return str.compare(0, search.length(), search) == 0;
+}
+
+template <class Char> inline Char ToLowerASCII(Char c) {
+  return (c >= 'A' && c <= 'Z') ? (c + ('a' - 'A')) : c;
+}
+
+template<typename Iter>
+static inline bool DoLowerCaseEqualsASCII(Iter a_begin,
+                                          Iter a_end,
+                                          const char* b) {
+  for (Iter it = a_begin; it != a_end; ++it, ++b) {
+    if (!*b || base::ToLowerASCII(*it) != *b)
+      return false;
+  }
+  return *b == 0;
+}
+
+bool LowerCaseEqualsASCII(const std::string& a, const char* b) {
+  return DoLowerCaseEqualsASCII(a.begin(), a.end(), b);
+}
+
+} // anonymous namespace
+
+} // namespace base
+
+namespace gpu {
+
+namespace {
+
+enum LineParserStage {
+  kLineParserBegin = 0,
+  kLineParserBugID,
+  kLineParserConfigs,
+  kLineParserColon,
+  kLineParserTestName,
+  kLineParserEqual,
+  kLineParserExpectations,
+};
+
+enum Token {
+  // os
+  kConfigWinXP = 0,
+  kConfigWinVista,
+  kConfigWin7,
+  kConfigWin8,
+  kConfigWin10,
+  kConfigWin,
+  kConfigMacLeopard,
+  kConfigMacSnowLeopard,
+  kConfigMacLion,
+  kConfigMacMountainLion,
+  kConfigMacMavericks,
+  kConfigMacYosemite,
+  kConfigMacElCapitan,
+  kConfigMac,
+  kConfigLinux,
+  kConfigChromeOS,
+  kConfigAndroid,
+  // gpu vendor
+  kConfigNVidia,
+  kConfigAMD,
+  kConfigIntel,
+  kConfigVMWare,
+  // build type
+  kConfigRelease,
+  kConfigDebug,
+  // ANGLE renderer
+  kConfigD3D9,
+  kConfigD3D11,
+  kConfigGLDesktop,
+  kConfigGLES,
+  // expectation
+  kExpectationPass,
+  kExpectationFail,
+  kExpectationFlaky,
+  kExpectationTimeout,
+  kExpectationSkip,
+  // separator
+  kSeparatorColon,
+  kSeparatorEqual,
+
+  kNumberOfExactMatchTokens,
+
+  // others
+  kConfigGPUDeviceID,
+  kTokenComment,
+  kTokenWord,
+};
+
+struct TokenInfo {
+  const char* name;
+  int32 flag;
+};
+
+const TokenInfo kTokenData[] = {
+    {"xp", GPUTestConfig::kOsWinXP},
+    {"vista", GPUTestConfig::kOsWinVista},
+    {"win7", GPUTestConfig::kOsWin7},
+    {"win8", GPUTestConfig::kOsWin8},
+    {"win10", GPUTestConfig::kOsWin10},
+    {"win", GPUTestConfig::kOsWin},
+    {"leopard", GPUTestConfig::kOsMacLeopard},
+    {"snowleopard", GPUTestConfig::kOsMacSnowLeopard},
+    {"lion", GPUTestConfig::kOsMacLion},
+    {"mountainlion", GPUTestConfig::kOsMacMountainLion},
+    {"mavericks", GPUTestConfig::kOsMacMavericks},
+    {"yosemite", GPUTestConfig::kOsMacYosemite},
+    {"elcapitan", GPUTestConfig::kOsMacElCapitan},
+    {"mac", GPUTestConfig::kOsMac},
+    {"linux", GPUTestConfig::kOsLinux},
+    {"chromeos", GPUTestConfig::kOsChromeOS},
+    {"android", GPUTestConfig::kOsAndroid},
+    {"nvidia", 0x10DE},
+    {"amd", 0x1002},
+    {"intel", 0x8086},
+    {"vmware", 0x15ad},
+    {"release", GPUTestConfig::kBuildTypeRelease},
+    {"debug", GPUTestConfig::kBuildTypeDebug},
+    {"d3d9", GPUTestConfig::kAPID3D9},
+    {"d3d11", GPUTestConfig::kAPID3D11},
+    {"opengl", GPUTestConfig::kAPIGLDesktop},
+    {"gles", GPUTestConfig::kAPIGLES},
+    {"pass", GPUTestExpectationsParser::kGpuTestPass},
+    {"fail", GPUTestExpectationsParser::kGpuTestFail},
+    {"flaky", GPUTestExpectationsParser::kGpuTestFlaky},
+    {"timeout", GPUTestExpectationsParser::kGpuTestTimeout},
+    {"skip", GPUTestExpectationsParser::kGpuTestSkip},
+    {":", 0},
+    {"=", 0},
+};
+
+enum ErrorType {
+  kErrorFileIO = 0,
+  kErrorIllegalEntry,
+  kErrorInvalidEntry,
+  kErrorEntryWithOsConflicts,
+  kErrorEntryWithGpuVendorConflicts,
+  kErrorEntryWithBuildTypeConflicts,
+  kErrorEntryWithAPIConflicts,
+  kErrorEntryWithGpuDeviceIdConflicts,
+  kErrorEntryWithExpectationConflicts,
+  kErrorEntriesOverlap,
+
+  kNumberOfErrors,
+};
+
+const char* kErrorMessage[] = {
+    "file IO failed",
+    "entry with wrong format",
+    "entry invalid, likely wrong modifiers combination",
+    "entry with OS modifier conflicts",
+    "entry with GPU vendor modifier conflicts",
+    "entry with GPU build type conflicts",
+    "entry with GPU API conflicts",
+    "entry with GPU device id conflicts or malformat",
+    "entry with expectation modifier conflicts",
+    "two entries' configs overlap",
+};
+
+Token ParseToken(const std::string& word) {
+  if (base::StartsWithASCII(word, "//", false))
+    return kTokenComment;
+  if (base::StartsWithASCII(word, "0x", false))
+    return kConfigGPUDeviceID;
+
+  for (int32 i = 0; i < kNumberOfExactMatchTokens; ++i) {
+    if (base::LowerCaseEqualsASCII(word, kTokenData[i].name))
+      return static_cast<Token>(i);
+  }
+  return kTokenWord;
+}
+
+// reference name can have the last character as *.
+bool NamesMatching(const std::string& ref, const std::string& test_name) {
+  size_t len = ref.length();
+  if (len == 0)
+    return false;
+  if (ref[len - 1] == '*') {
+    if (test_name.length() > len -1 &&
+        ref.compare(0, len - 1, test_name, 0, len - 1) == 0)
+      return true;
+    return false;
+  }
+  return (ref == test_name);
+}
+
+}  // namespace anonymous
+
+GPUTestExpectationsParser::GPUTestExpectationsParser() {
+  // Some sanity check.
+  static_assert(static_cast<unsigned int>(kNumberOfExactMatchTokens) ==
+                sizeof(kTokenData) / sizeof(kTokenData[0]), "sanity check");
+  static_assert(static_cast<unsigned int>(kNumberOfErrors) ==
+                sizeof(kErrorMessage) / sizeof(kErrorMessage[0]), "sanity check");
+}
+
+GPUTestExpectationsParser::~GPUTestExpectationsParser() {
+}
+
+bool GPUTestExpectationsParser::LoadTestExpectations(const std::string& data) {
+  entries_.clear();
+  error_messages_.clear();
+
+  std::vector<std::string> lines = base::SplitString(
+      data, "\n", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
+  bool rt = true;
+  for (size_t i = 0; i < lines.size(); ++i) {
+    if (!ParseLine(lines[i], i + 1))
+      rt = false;
+  }
+  if (DetectConflictsBetweenEntries()) {
+    entries_.clear();
+    rt = false;
+  }
+
+  return rt;
+}
+
+bool GPUTestExpectationsParser::LoadTestExpectationsFromFile(
+    const std::string& path) {
+  entries_.clear();
+  error_messages_.clear();
+
+  std::string data;
+  if (!base::ReadFileToString(path, &data)) {
+    error_messages_.push_back(kErrorMessage[kErrorFileIO]);
+    return false;
+  }
+  return LoadTestExpectations(data);
+}
+
+int32 GPUTestExpectationsParser::GetTestExpectation(
+    const std::string& test_name,
+    const GPUTestBotConfig& bot_config) const {
+  for (size_t i = 0; i < entries_.size(); ++i) {
+    if (NamesMatching(entries_[i].test_name, test_name) &&
+        bot_config.Matches(entries_[i].test_config))
+      return entries_[i].test_expectation;
+  }
+  return kGpuTestPass;
+}
+
+const std::vector<std::string>&
+GPUTestExpectationsParser::GetErrorMessages() const {
+  return error_messages_;
+}
+
+bool GPUTestExpectationsParser::ParseConfig(
+    const std::string& config_data, GPUTestConfig* config) {
+  DCHECK(config);
+  std::vector<std::string> tokens = base::SplitString(
+      config_data, base::kWhitespaceASCII, base::KEEP_WHITESPACE,
+      base::SPLIT_WANT_NONEMPTY);
+
+  for (size_t i = 0; i < tokens.size(); ++i) {
+    Token token = ParseToken(tokens[i]);
+    switch (token) {
+      case kConfigWinXP:
+      case kConfigWinVista:
+      case kConfigWin7:
+      case kConfigWin8:
+      case kConfigWin10:
+      case kConfigWin:
+      case kConfigMacLeopard:
+      case kConfigMacSnowLeopard:
+      case kConfigMacLion:
+      case kConfigMacMountainLion:
+      case kConfigMacMavericks:
+      case kConfigMacYosemite:
+      case kConfigMacElCapitan:
+      case kConfigMac:
+      case kConfigLinux:
+      case kConfigChromeOS:
+      case kConfigAndroid:
+      case kConfigNVidia:
+      case kConfigAMD:
+      case kConfigIntel:
+      case kConfigVMWare:
+      case kConfigRelease:
+      case kConfigDebug:
+      case kConfigD3D9:
+      case kConfigD3D11:
+      case kConfigGLDesktop:
+      case kConfigGLES:
+      case kConfigGPUDeviceID:
+        if (token == kConfigGPUDeviceID) {
+          if (!UpdateTestConfig(config, tokens[i], 0))
+            return false;
+        } else {
+          if (!UpdateTestConfig(config, token, 0))
+            return false;
+        }
+        break;
+      default:
+        return false;
+    }
+  }
+  return true;
+}
+
+bool GPUTestExpectationsParser::ParseLine(
+    const std::string& line_data, size_t line_number) {
+  std::vector<std::string> tokens = base::SplitString(
+      line_data, base::kWhitespaceASCII, base::KEEP_WHITESPACE,
+      base::SPLIT_WANT_NONEMPTY);
+  int32 stage = kLineParserBegin;
+  GPUTestExpectationEntry entry;
+  entry.line_number = line_number;
+  GPUTestConfig& config = entry.test_config;
+  bool comments_encountered = false;
+  for (size_t i = 0; i < tokens.size() && !comments_encountered; ++i) {
+    Token token = ParseToken(tokens[i]);
+    switch (token) {
+      case kTokenComment:
+        comments_encountered = true;
+        break;
+      case kConfigWinXP:
+      case kConfigWinVista:
+      case kConfigWin7:
+      case kConfigWin8:
+      case kConfigWin10:
+      case kConfigWin:
+      case kConfigMacLeopard:
+      case kConfigMacSnowLeopard:
+      case kConfigMacLion:
+      case kConfigMacMountainLion:
+      case kConfigMacMavericks:
+      case kConfigMacYosemite:
+      case kConfigMacElCapitan:
+      case kConfigMac:
+      case kConfigLinux:
+      case kConfigChromeOS:
+      case kConfigAndroid:
+      case kConfigNVidia:
+      case kConfigAMD:
+      case kConfigIntel:
+      case kConfigVMWare:
+      case kConfigRelease:
+      case kConfigDebug:
+      case kConfigD3D9:
+      case kConfigD3D11:
+      case kConfigGLDesktop:
+      case kConfigGLES:
+      case kConfigGPUDeviceID:
+        // MODIFIERS, could be in any order, need at least one.
+        if (stage != kLineParserConfigs && stage != kLineParserBugID) {
+          PushErrorMessage(kErrorMessage[kErrorIllegalEntry],
+                           line_number);
+          return false;
+        }
+        if (token == kConfigGPUDeviceID) {
+          if (!UpdateTestConfig(&config, tokens[i], line_number))
+            return false;
+        } else {
+          if (!UpdateTestConfig(&config, token, line_number))
+            return false;
+        }
+        if (stage == kLineParserBugID)
+          stage++;
+        break;
+      case kSeparatorColon:
+        // :
+        if (stage != kLineParserConfigs) {
+          PushErrorMessage(kErrorMessage[kErrorIllegalEntry],
+                           line_number);
+          return false;
+        }
+        stage++;
+        break;
+      case kSeparatorEqual:
+        // =
+        if (stage != kLineParserTestName) {
+          PushErrorMessage(kErrorMessage[kErrorIllegalEntry],
+                           line_number);
+          return false;
+        }
+        stage++;
+        break;
+      case kTokenWord:
+        // BUG_ID or TEST_NAME
+        if (stage == kLineParserBegin) {
+          // Bug ID is not used for anything; ignore it.
+        } else if (stage == kLineParserColon) {
+          entry.test_name = tokens[i];
+        } else {
+          PushErrorMessage(kErrorMessage[kErrorIllegalEntry],
+                           line_number);
+          return false;
+        }
+        stage++;
+        break;
+      case kExpectationPass:
+      case kExpectationFail:
+      case kExpectationFlaky:
+      case kExpectationTimeout:
+      case kExpectationSkip:
+        // TEST_EXPECTATIONS
+        if (stage != kLineParserEqual && stage != kLineParserExpectations) {
+          PushErrorMessage(kErrorMessage[kErrorIllegalEntry],
+                           line_number);
+          return false;
+        }
+        if ((kTokenData[token].flag & entry.test_expectation) != 0) {
+          PushErrorMessage(kErrorMessage[kErrorEntryWithExpectationConflicts],
+                           line_number);
+          return false;
+        }
+        entry.test_expectation =
+            (kTokenData[token].flag | entry.test_expectation);
+        if (stage == kLineParserEqual)
+          stage++;
+        break;
+      default:
+        UNREACHABLE();
+        break;
+    }
+  }
+  if (stage == kLineParserBegin) {
+    // The whole line is empty or all comments
+    return true;
+  }
+  if (stage == kLineParserExpectations) {
+    if (!config.IsValid()) {
+        PushErrorMessage(kErrorMessage[kErrorInvalidEntry], line_number);
+        return false;
+    }
+    entries_.push_back(entry);
+    return true;
+  }
+  PushErrorMessage(kErrorMessage[kErrorIllegalEntry], line_number);
+  return false;
+}
+
+bool GPUTestExpectationsParser::UpdateTestConfig(
+    GPUTestConfig* config, int32 token, size_t line_number) {
+  DCHECK(config);
+  switch (token) {
+    case kConfigWinXP:
+    case kConfigWinVista:
+    case kConfigWin7:
+    case kConfigWin8:
+    case kConfigWin10:
+    case kConfigWin:
+    case kConfigMacLeopard:
+    case kConfigMacSnowLeopard:
+    case kConfigMacLion:
+    case kConfigMacMountainLion:
+    case kConfigMacMavericks:
+    case kConfigMacYosemite:
+    case kConfigMacElCapitan:
+    case kConfigMac:
+    case kConfigLinux:
+    case kConfigChromeOS:
+    case kConfigAndroid:
+      if ((config->os() & kTokenData[token].flag) != 0) {
+        PushErrorMessage(kErrorMessage[kErrorEntryWithOsConflicts],
+                         line_number);
+        return false;
+      }
+      config->set_os(config->os() | kTokenData[token].flag);
+      break;
+    case kConfigNVidia:
+    case kConfigAMD:
+    case kConfigIntel:
+    case kConfigVMWare:
+      {
+        uint32 gpu_vendor =
+            static_cast<uint32>(kTokenData[token].flag);
+        for (size_t i = 0; i < config->gpu_vendor().size(); ++i) {
+          if (config->gpu_vendor()[i] == gpu_vendor) {
+            PushErrorMessage(
+                kErrorMessage[kErrorEntryWithGpuVendorConflicts],
+                line_number);
+            return false;
+          }
+        }
+        config->AddGPUVendor(gpu_vendor);
+      }
+      break;
+    case kConfigRelease:
+    case kConfigDebug:
+      if ((config->build_type() & kTokenData[token].flag) != 0) {
+        PushErrorMessage(
+            kErrorMessage[kErrorEntryWithBuildTypeConflicts],
+            line_number);
+        return false;
+      }
+      config->set_build_type(
+          config->build_type() | kTokenData[token].flag);
+      break;
+    case kConfigD3D9:
+    case kConfigD3D11:
+    case kConfigGLDesktop:
+    case kConfigGLES:
+      if ((config->api() & kTokenData[token].flag) != 0) {
+        PushErrorMessage(kErrorMessage[kErrorEntryWithAPIConflicts],
+                         line_number);
+        return false;
+      }
+      config->set_api(config->api() | kTokenData[token].flag);
+      break;
+    default:
+      UNREACHABLE();
+      break;
+  }
+  return true;
+}
+
+bool GPUTestExpectationsParser::UpdateTestConfig(
+    GPUTestConfig* config,
+    const std::string& gpu_device_id,
+    size_t line_number) {
+  DCHECK(config);
+  uint32 device_id = 0;
+  if (config->gpu_device_id() != 0 ||
+      !base::HexStringToUInt(gpu_device_id, &device_id) ||
+      device_id == 0) {
+    PushErrorMessage(kErrorMessage[kErrorEntryWithGpuDeviceIdConflicts],
+                     line_number);
+    return false;
+  }
+  config->set_gpu_device_id(device_id);
+  return true;
+}
+
+bool GPUTestExpectationsParser::DetectConflictsBetweenEntries() {
+  bool rt = false;
+  for (size_t i = 0; i < entries_.size(); ++i) {
+    for (size_t j = i + 1; j < entries_.size(); ++j) {
+      if (entries_[i].test_name == entries_[j].test_name &&
+          entries_[i].test_config.OverlapsWith(entries_[j].test_config)) {
+        PushErrorMessage(kErrorMessage[kErrorEntriesOverlap],
+                         entries_[i].line_number,
+                         entries_[j].line_number);
+        rt = true;
+      }
+    }
+  }
+  return rt;
+}
+
+void GPUTestExpectationsParser::PushErrorMessage(
+    const std::string& message, size_t line_number) {
+  error_messages_.push_back(
+      base::StringPrintf("Line %d : %s",
+                         static_cast<int>(line_number), message.c_str()));
+}
+
+void GPUTestExpectationsParser::PushErrorMessage(
+    const std::string& message,
+    size_t entry1_line_number,
+    size_t entry2_line_number) {
+  error_messages_.push_back(
+      base::StringPrintf("Line %d and %d : %s",
+                         static_cast<int>(entry1_line_number),
+                         static_cast<int>(entry2_line_number),
+                         message.c_str()));
+}
+
+GPUTestExpectationsParser:: GPUTestExpectationEntry::GPUTestExpectationEntry()
+    : test_expectation(0),
+      line_number(0) {
+}
+
+}  // namespace gpu
+