chrome/installer/util/advanced_firewall_manager_win_unittest.cc

   1 // Copyright 2014 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 "chrome/installer/util/advanced_firewall_manager_win.h"
   6
   7 #include "base/path_service.h"
   8 #include "base/process/process_info.h"
   9 #include "base/win/scoped_bstr.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 namespace installer {
  13
  14 class AdvancedFirewallManagerTest : public ::testing::Test {
  15  public:
  16   AdvancedFirewallManagerTest() : skip_test_(true) {}
  17
  18  protected:
  19   // Sets up the test fixture.
  20   void SetUp() override {
  21     if (base::GetCurrentProcessIntegrityLevel() != base::HIGH_INTEGRITY) {
  22       LOG(WARNING) << "XP or not elevated. Skipping the test.";
  23       return;
  24     }
  25     skip_test_ = false;
  26     base::FilePath exe_path;
  27     PathService::Get(base::FILE_EXE, &exe_path);
  28     EXPECT_TRUE(manager_.Init(L"AdvancedFirewallManagerTest", exe_path));
  29     manager_.DeleteAllRules();
  30   }
  31
  32   // Tears down the test fixture.
  33   void TearDown() override {
  34     if (!skip_test_)
  35       manager_.DeleteAllRules();
  36   }
  37
  38   // Forwards calls to |manager_| to avoid making each test a friend of
  39   // |AdvancedFirewallManager|.
  40   void GetAllRules(std::vector<base::string16>* rule_names) {
  41     std::vector<base::win::ScopedComPtr<INetFwRule> > rules;
  42     manager_.GetAllRules(&rules);
  43     for (size_t i = 0; i < rules.size(); ++i) {
  44       base::win::ScopedBstr name;
  45       EXPECT_TRUE(SUCCEEDED(rules[i]->get_Name(name.Receive())));
  46       EXPECT_TRUE(name);
  47       rule_names->push_back(base::string16(name));
  48     }
  49   }
  50
  51   bool skip_test_;
  52   AdvancedFirewallManager manager_;
  53
  54  private:
  55   DISALLOW_COPY_AND_ASSIGN(AdvancedFirewallManagerTest);
  56 };
  57
  58 TEST_F(AdvancedFirewallManagerTest, NoRule) {
  59   if (skip_test_)
  60     return;
  61   std::vector<base::string16> rule_names;
  62   GetAllRules(&rule_names);
  63   EXPECT_TRUE(rule_names.empty());
  64 }
  65
  66 TEST_F(AdvancedFirewallManagerTest, AddRule) {
  67   if (skip_test_)
  68     return;
  69   const wchar_t kRuleName[] = L"Port56789";
  70   EXPECT_TRUE(manager_.AddUDPRule(kRuleName, L"Test Description", 56789));
  71
  72   std::vector<base::string16> rule_names;
  73   GetAllRules(&rule_names);
  74   ASSERT_EQ(1u, rule_names.size());
  75   EXPECT_EQ(rule_names[0], kRuleName);
  76   EXPECT_TRUE(manager_.HasAnyRule());
  77
  78   manager_.DeleteRuleByName(kRuleName);
  79   rule_names.clear();
  80   GetAllRules(&rule_names);
  81   EXPECT_TRUE(rule_names.empty());
  82   EXPECT_FALSE(manager_.HasAnyRule());
  83 }
  84
  85 }  // namespace installer