advanced_firewall_manager_win_unittest.cc revision 0529e5d033099cbfc42635f6f6183833b09dff6e 
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_handle.h"
9#include "base/win/scoped_bstr.h"
10#include "testing/gtest/include/gtest/gtest.h"
11
12namespace installer {
13
14class AdvancedFirewallManagerTest : public ::testing::Test {
15 public:
16  AdvancedFirewallManagerTest() : skip_test_(true) {}
17
18 protected:
19  // Sets up the test fixture.
20  virtual void SetUp() OVERRIDE {
21    base::IntegrityLevel level = base::INTEGRITY_UNKNOWN;
22    if (!GetProcessIntegrityLevel(base::GetCurrentProcessHandle(), &level) ||
23        level != base::HIGH_INTEGRITY) {
24      LOG(WARNING) << "XP or not elevated. Skipping the test.";
25      return;
26    };
27    skip_test_ = false;
28    base::FilePath exe_path;
29    PathService::Get(base::FILE_EXE, &exe_path);
30    EXPECT_TRUE(manager_.Init(L"AdvancedFirewallManagerTest", exe_path));
31    manager_.DeleteAllRules();
32  }
33
34  // Tears down the test fixture.
35  virtual void TearDown() OVERRIDE {
36    if (!skip_test_)
37      manager_.DeleteAllRules();
38  }
39
40  // Forwards calls to |manager_| to avoid making each test a friend of
41  // |AdvancedFirewallManager|.
42  void GetAllRules(std::vector<base::string16>* rule_names) {
43    std::vector<base::win::ScopedComPtr<INetFwRule> > rules;
44    manager_.GetAllRules(&rules);
45    for (size_t i = 0; i < rules.size(); ++i) {
46      base::win::ScopedBstr name;
47      EXPECT_TRUE(SUCCEEDED(rules[i]->get_Name(name.Receive())));
48      EXPECT_TRUE(name);
49      rule_names->push_back(base::string16(name));
50    }
51  }
52
53  bool skip_test_;
54  AdvancedFirewallManager manager_;
55
56 private:
57  DISALLOW_COPY_AND_ASSIGN(AdvancedFirewallManagerTest);
58};
59
60TEST_F(AdvancedFirewallManagerTest, NoRule) {
61  if (skip_test_)
62    return;
63  std::vector<base::string16> rule_names;
64  GetAllRules(&rule_names);
65  EXPECT_TRUE(rule_names.empty());
66}
67
68TEST_F(AdvancedFirewallManagerTest, AddRule) {
69  if (skip_test_)
70    return;
71  const wchar_t kRuleName[] = L"Port56789";
72  EXPECT_TRUE(manager_.AddUDPRule(kRuleName, L"Test Description", 56789));
73
74  std::vector<base::string16> rule_names;
75  GetAllRules(&rule_names);
76  ASSERT_EQ(1u, rule_names.size());
77  EXPECT_EQ(rule_names[0], kRuleName);
78  EXPECT_TRUE(manager_.HasAnyRule());
79
80  manager_.DeleteRuleByName(kRuleName);
81  rule_names.clear();
82  GetAllRules(&rule_names);
83  EXPECT_TRUE(rule_names.empty());
84  EXPECT_FALSE(manager_.HasAnyRule());
85}
86
87}  // namespace installer
88