extensions/browser/api/system_cpu/system_cpu_apitest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "extensions/browser/api/system_cpu/cpu_info_provider.h"
   6 #include "extensions/shell/test/shell_apitest.h"
   7
   8 namespace extensions {
   9
  10 using api::system_cpu::CpuInfo;
  11
  12 class MockCpuInfoProviderImpl : public CpuInfoProvider {
  13  public:
  14   MockCpuInfoProviderImpl() {}
  15
  16   bool QueryInfo() override {
  17     info_.num_of_processors = 4;
  18     info_.arch_name = "x86";
  19     info_.model_name = "unknown";
  20
  21     info_.features.clear();
  22     info_.features.push_back("mmx");
  23     info_.features.push_back("avx");
  24
  25     info_.processors.clear();
  26     info_.processors.push_back(linked_ptr<api::system_cpu::ProcessorInfo>(
  27         new api::system_cpu::ProcessorInfo()));
  28     info_.processors[0]->usage.kernel = 1;
  29     info_.processors[0]->usage.user = 2;
  30     info_.processors[0]->usage.idle = 3;
  31     info_.processors[0]->usage.total = 6;
  32     return true;
  33   }
  34
  35  private:
  36   ~MockCpuInfoProviderImpl() override {}
  37 };
  38
  39 class SystemCpuApiTest : public ShellApiTest {
  40  public:
  41   SystemCpuApiTest() {}
  42   ~SystemCpuApiTest() override {}
  43
  44   void SetUpInProcessBrowserTestFixture() override {
  45     ShellApiTest::SetUpInProcessBrowserTestFixture();
  46   }
  47 };
  48
  49 IN_PROC_BROWSER_TEST_F(SystemCpuApiTest, Cpu) {
  50   CpuInfoProvider* provider = new MockCpuInfoProviderImpl();
  51   // The provider is owned by the single CpuInfoProvider instance.
  52   CpuInfoProvider::InitializeForTesting(provider);
  53   ASSERT_TRUE(RunAppTest("system/cpu")) << message_;
  54 }
  55
  56 }  // namespace extensions