diagnostics_model.cc | Explore in Territory

// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/diagnostics/diagnostics_model.h"

#include <algorithm>
#include <memory>
#include <vector>

#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/path_service.h"
#include "base/strings/string_util.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/diagnostics/diagnostics_test.h"
#include "chrome/browser/diagnostics/recon_diagnostics.h"
#include "chrome/browser/diagnostics/sqlite_diagnostics.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"

namespace diagnostics {

// This is the count of diagnostic tests on each platform.  This should
// only be used by testing code.
#if BUILDFLAG(IS_WIN)
const int DiagnosticsModel::kDiagnosticsTestCount = 18;
#elif BUILDFLAG(IS_MAC)
const int DiagnosticsModel::kDiagnosticsTestCount = 15;
#elif BUILDFLAG(IS_POSIX)
#if BUILDFLAG(IS_CHROMEOS_ASH)
const int DiagnosticsModel::kDiagnosticsTestCount = 19;
#else
const int DiagnosticsModel::kDiagnosticsTestCount = …;
#endif  // BUILDFLAG(IS_CHROMEOS_ASH)
#endif  // BUILDFLAG(IS_WIN)

namespace {

// Embodies the commonalities of the model across platforms. It manages the
// list of tests and can loop over them. The main job of the platform specific
// code becomes:
// 1- Inserting the appropriate tests into |tests_|
// 2- Overriding RunTest() to wrap it with the appropriate fatal exception
//    handler for the OS.
// This class owns the all the tests and will only delete them upon
// destruction.
class DiagnosticsModelImpl : public DiagnosticsModel { … };

// Each platform can have their own tests. For the time being there is only
// one test that works on all platforms.
#if BUILDFLAG(IS_WIN)
class DiagnosticsModelWin : public DiagnosticsModelImpl {
 public:
  DiagnosticsModelWin() {
    tests_.push_back(MakeOperatingSystemTest());
    tests_.push_back(MakeInstallTypeTest());
    tests_.push_back(MakeVersionTest());
    tests_.push_back(MakeUserDirTest());
    tests_.push_back(MakeLocalStateFileTest());
    tests_.push_back(MakeDictonaryDirTest());
    tests_.push_back(MakeResourcesFileTest());
    tests_.push_back(MakeDiskSpaceTest());
    tests_.push_back(MakePreferencesTest());
    tests_.push_back(MakeLocalStateTest());
    tests_.push_back(MakeLocalOrSyncableBookmarksTest());
    tests_.push_back(MakeAccountBookmarksTest());
    tests_.push_back(MakeSqliteWebDataDbTest());
    tests_.push_back(MakeSqliteCookiesDbTest());
    tests_.push_back(MakeSqliteFaviconsDbTest());
    tests_.push_back(MakeSqliteHistoryDbTest());
    tests_.push_back(MakeSqliteTopSitesDbTest());
    tests_.push_back(MakeSqliteWebDatabaseTrackerDbTest());
  }

  DiagnosticsModelWin(const DiagnosticsModelWin&) = delete;
  DiagnosticsModelWin& operator=(const DiagnosticsModelWin&) = delete;
};

#elif BUILDFLAG(IS_MAC)
class DiagnosticsModelMac : public DiagnosticsModelImpl {
 public:
  DiagnosticsModelMac() {
    tests_.push_back(MakeInstallTypeTest());
    tests_.push_back(MakeUserDirTest());
    tests_.push_back(MakeLocalStateFileTest());
    tests_.push_back(MakeDictonaryDirTest());
    tests_.push_back(MakeDiskSpaceTest());
    tests_.push_back(MakePreferencesTest());
    tests_.push_back(MakeLocalStateTest());
    tests_.push_back(MakeLocalOrSyncableBookmarksTest());
    tests_.push_back(MakeAccountBookmarksTest());
    tests_.push_back(MakeSqliteWebDataDbTest());
    tests_.push_back(MakeSqliteCookiesDbTest());
    tests_.push_back(MakeSqliteFaviconsDbTest());
    tests_.push_back(MakeSqliteHistoryDbTest());
    tests_.push_back(MakeSqliteTopSitesDbTest());
    tests_.push_back(MakeSqliteWebDatabaseTrackerDbTest());
  }

  DiagnosticsModelMac(const DiagnosticsModelMac&) = delete;
  DiagnosticsModelMac& operator=(const DiagnosticsModelMac&) = delete;
};

#elif BUILDFLAG(IS_POSIX)
class DiagnosticsModelPosix : public DiagnosticsModelImpl { … };

#endif

}  // namespace

DiagnosticsModel* MakeDiagnosticsModel(const base::CommandLine& cmdline) { … }

}  // namespace diagnostics
chromium/chrome/browser/diagnostics/diagnostics_model.cc
