chrome/browser/metrics/metrics_service_unittest.cc

// 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 <ctype.h>
#include <string>

#include "chrome/browser/metrics/metrics_service.h"
#include "testing/gtest/include/gtest/gtest.h"

// Ensure the ClientId is formatted as expected.
TEST(MetricsServiceTest, ClientIdCorrectlyFormatted) {
  std::string clientid = MetricsService::GenerateClientID();
  EXPECT_EQ(36U, clientid.length());

  for (size_t i = 0; i < clientid.length(); ++i) {
    char current = clientid[i];
    if (i == 8 || i == 13 || i == 18 || i == 23)
      EXPECT_EQ('-', current);
    else
      EXPECT_TRUE(isxdigit(current));
  }
}

TEST(MetricsServiceTest, IsPluginProcess) {
  EXPECT_TRUE(
      MetricsService::IsPluginProcess(content::PROCESS_TYPE_PLUGIN));
  EXPECT_TRUE(
      MetricsService::IsPluginProcess(content::PROCESS_TYPE_PPAPI_PLUGIN));
  EXPECT_FALSE(
      MetricsService::IsPluginProcess(content::PROCESS_TYPE_GPU));
}