base/ini_parser_unittest.cc - Issue 453703002: Move ini_parser from base to chrome/common

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Issue 453703002: Move ini_parser from base to chrome/common (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: base:: Created 6 years, 4 months ago

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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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