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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <list> | 5 #include <list> |
6 | 6 |
7 #include "chrome/common/content_settings_pattern.h" | 7 #include "chrome/common/content_settings_pattern.h" |
8 #include "chrome/browser/content_settings/content_settings_rule.h" | 8 #include "chrome/browser/content_settings/content_settings_rule.h" |
9 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
10 | 10 |
11 namespace content_settings { | 11 namespace content_settings { |
12 | 12 |
13 namespace { | 13 namespace { |
14 | 14 |
15 class ListIterator : public RuleIterator { | 15 class ListIterator : public RuleIterator { |
16 public: | 16 public: |
17 explicit ListIterator(const std::list<Rule>& rules) | 17 explicit ListIterator(const std::list<Rule>& rules) |
18 : rules_(rules) {} | 18 : rules_(rules) {} |
19 | 19 |
20 virtual ~ListIterator() {} | 20 virtual ~ListIterator() {} |
21 | 21 |
22 virtual bool HasNext() const { | 22 virtual bool HasNext() const OVERRIDE { |
23 return !rules_.empty(); | 23 return !rules_.empty(); |
24 } | 24 } |
25 | 25 |
26 virtual Rule Next() { | 26 virtual Rule Next() OVERRIDE { |
27 EXPECT_FALSE(rules_.empty()); | 27 EXPECT_FALSE(rules_.empty()); |
28 // |front()| returns a reference but we're going to discard the object | 28 // |front()| returns a reference but we're going to discard the object |
29 // referred to; force copying here. | 29 // referred to; force copying here. |
30 Rule rule = rules_.front(); | 30 Rule rule = rules_.front(); |
31 rules_.pop_front(); | 31 rules_.pop_front(); |
32 return rule; | 32 return rule; |
33 } | 33 } |
34 | 34 |
35 private: | 35 private: |
36 std::list<Rule> rules_; | 36 std::list<Rule> rules_; |
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73 EXPECT_EQ(rule.primary_pattern, ContentSettingsPattern::FromString("c")); | 73 EXPECT_EQ(rule.primary_pattern, ContentSettingsPattern::FromString("c")); |
74 | 74 |
75 ASSERT_TRUE(concatenation_iterator.HasNext()); | 75 ASSERT_TRUE(concatenation_iterator.HasNext()); |
76 rule = concatenation_iterator.Next(); | 76 rule = concatenation_iterator.Next(); |
77 EXPECT_EQ(rule.primary_pattern, ContentSettingsPattern::FromString("d")); | 77 EXPECT_EQ(rule.primary_pattern, ContentSettingsPattern::FromString("d")); |
78 | 78 |
79 EXPECT_FALSE(concatenation_iterator.HasNext()); | 79 EXPECT_FALSE(concatenation_iterator.HasNext()); |
80 } | 80 } |
81 | 81 |
82 } // namespace content_settings | 82 } // namespace content_settings |
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