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| 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 <string> |
| 6 #include <vector> |
| 7 |
| 8 #include "base/ini_parser.h" |
| 9 #include "testing/gtest/include/gtest/gtest.h" |
| 10 |
| 11 namespace base { |
| 12 |
| 13 namespace { |
| 14 |
| 15 struct TestTriplet { |
| 16 TestTriplet(const std::string& section, |
| 17 const std::string& key, |
| 18 const std::string& value) |
| 19 : section(section), |
| 20 key(key), |
| 21 value(value) { |
| 22 } |
| 23 |
| 24 std::string section; |
| 25 std::string key; |
| 26 std::string value; |
| 27 }; |
| 28 |
| 29 class TestINIParser : public INIParser { |
| 30 public: |
| 31 explicit TestINIParser( |
| 32 const std::vector<TestTriplet>& expected_triplets) |
| 33 : expected_triplets_(expected_triplets), |
| 34 pair_i_(0) { |
| 35 } |
| 36 virtual ~TestINIParser() {} |
| 37 |
| 38 size_t pair_i() { |
| 39 return pair_i_; |
| 40 } |
| 41 |
| 42 private: |
| 43 virtual void HandleTriplet(const std::string& section, const std::string& key, |
| 44 const std::string& value) OVERRIDE { |
| 45 EXPECT_EQ(expected_triplets_[pair_i_].section, section); |
| 46 EXPECT_EQ(expected_triplets_[pair_i_].key, key); |
| 47 EXPECT_EQ(expected_triplets_[pair_i_].value, value); |
| 48 ++pair_i_; |
| 49 } |
| 50 |
| 51 std::vector<TestTriplet> expected_triplets_; |
| 52 size_t pair_i_; |
| 53 }; |
| 54 |
| 55 TEST(INIParserTest, BasicValid) { |
| 56 std::vector<TestTriplet> expected_triplets; |
| 57 expected_triplets.push_back(TestTriplet("section1", "key1", "value1")); |
| 58 expected_triplets.push_back(TestTriplet("section1", "key2", "value2")); |
| 59 expected_triplets.push_back(TestTriplet("section1", "key3", "value3")); |
| 60 expected_triplets.push_back(TestTriplet("section2", "key4", "value4")); |
| 61 expected_triplets.push_back(TestTriplet("section2", "key5", |
| 62 "value=with=equals")); |
| 63 expected_triplets.push_back(TestTriplet("section2", "key6", "value6")); |
| 64 TestINIParser test_parser(expected_triplets); |
| 65 |
| 66 test_parser.Parse( |
| 67 "[section1]\n" |
| 68 "key1=value1\n" |
| 69 "key2=value2\r\n" // Testing DOS "\r\n" line endings. |
| 70 "key3=value3\n" |
| 71 "[section2\n" // Testing omitted closing bracket. |
| 72 "key4=value4\r" // Testing "\r" line endings. |
| 73 "key5=value=with=equals\n" |
| 74 "key6=value6"); // Testing omitted final line ending. |
| 75 } |
| 76 |
| 77 TEST(INIParserTest, IgnoreBlankLinesAndComments) { |
| 78 std::vector<TestTriplet> expected_triplets; |
| 79 expected_triplets.push_back(TestTriplet("section1", "key1", "value1")); |
| 80 expected_triplets.push_back(TestTriplet("section1", "key2", "value2")); |
| 81 expected_triplets.push_back(TestTriplet("section1", "key3", "value3")); |
| 82 expected_triplets.push_back(TestTriplet("section2", "key4", "value4")); |
| 83 expected_triplets.push_back(TestTriplet("section2", "key5", "value5")); |
| 84 expected_triplets.push_back(TestTriplet("section2", "key6", "value6")); |
| 85 TestINIParser test_parser(expected_triplets); |
| 86 |
| 87 test_parser.Parse( |
| 88 "\n" |
| 89 "[section1]\n" |
| 90 "key1=value1\n" |
| 91 "\n" |
| 92 "\n" |
| 93 "key2=value2\n" |
| 94 "key3=value3\n" |
| 95 "\n" |
| 96 ";Comment1" |
| 97 "\n" |
| 98 "[section2]\n" |
| 99 "key4=value4\n" |
| 100 "#Comment2\n" |
| 101 "key5=value5\n" |
| 102 "\n" |
| 103 "key6=value6\n"); |
| 104 } |
| 105 |
| 106 TEST(INIParserTest, DictionaryValueINIParser) { |
| 107 DictionaryValueINIParser test_parser; |
| 108 |
| 109 test_parser.Parse( |
| 110 "[section1]\n" |
| 111 "key1=value1\n" |
| 112 "key.2=value2\n" |
| 113 "key3=va.lue3\n" |
| 114 "[se.ction2]\n" |
| 115 "key.4=value4\n" |
| 116 "key5=value5\n"); |
| 117 |
| 118 const DictionaryValue& root = test_parser.root(); |
| 119 std::string value; |
| 120 EXPECT_TRUE(root.GetString("section1.key1", &value)); |
| 121 EXPECT_EQ("value1", value); |
| 122 EXPECT_FALSE(root.GetString("section1.key.2", &value)); |
| 123 EXPECT_TRUE(root.GetString("section1.key3", &value)); |
| 124 EXPECT_EQ("va.lue3", value); |
| 125 EXPECT_FALSE(root.GetString("se.ction2.key.4", &value)); |
| 126 EXPECT_FALSE(root.GetString("se.ction2.key5", &value)); |
| 127 } |
| 128 |
| 129 } // namespace |
| 130 |
| 131 } // namespace base |
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