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| 1 // Copyright (c) 2012 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 "base/version.h" | |
| 6 | |
| 7 #include "testing/gtest/include/gtest/gtest.h" | |
| 8 | |
| 9 namespace { | |
| 10 | |
| 11 TEST(VersionTest, DefaultConstructor) { | |
| 12 Version v; | |
| 13 EXPECT_FALSE(v.IsValid()); | |
| 14 } | |
| 15 | |
| 16 TEST(VersionTest, ValueSemantics) { | |
| 17 Version v1("1.2.3.4"); | |
| 18 EXPECT_TRUE(v1.IsValid()); | |
| 19 Version v3; | |
| 20 EXPECT_FALSE(v3.IsValid()); | |
| 21 { | |
| 22 Version v2(v1); | |
| 23 v3 = v2; | |
| 24 EXPECT_TRUE(v2.IsValid()); | |
| 25 EXPECT_TRUE(v1.Equals(v2)); | |
| 26 } | |
| 27 EXPECT_TRUE(v3.Equals(v1)); | |
| 28 } | |
| 29 | |
| 30 TEST(VersionTest, GetVersionFromString) { | |
| 31 static const struct version_string { | |
| 32 const char* input; | |
| 33 size_t parts; | |
| 34 uint32_t firstpart; | |
| 35 bool success; | |
| 36 } cases[] = { | |
| 37 {"", 0, 0, false}, | |
| 38 {" ", 0, 0, false}, | |
| 39 {"\t", 0, 0, false}, | |
| 40 {"\n", 0, 0, false}, | |
| 41 {" ", 0, 0, false}, | |
| 42 {".", 0, 0, false}, | |
| 43 {" . ", 0, 0, false}, | |
| 44 {"0", 1, 0, true}, | |
| 45 {"0.", 0, 0, false}, | |
| 46 {"0.0", 2, 0, true}, | |
| 47 {"4294967295.0", 2, 4294967295, true}, | |
| 48 {"4294967296.0", 0, 0, false}, | |
| 49 {"-1.0", 0, 0, false}, | |
| 50 {"1.-1.0", 0, 0, false}, | |
| 51 {"1,--1.0", 0, 0, false}, | |
| 52 {"+1.0", 0, 0, false}, | |
| 53 {"1.+1.0", 0, 0, false}, | |
| 54 {"1+1.0", 0, 0, false}, | |
| 55 {"++1.0", 0, 0, false}, | |
| 56 {"1.0a", 0, 0, false}, | |
| 57 {"1.2.3.4.5.6.7.8.9.0", 10, 1, true}, | |
| 58 {"02.1", 0, 0, false}, | |
| 59 {"0.01", 2, 0, true}, | |
| 60 {"f.1", 0, 0, false}, | |
| 61 {"15.007.20011", 3, 15, true}, | |
| 62 {"15.5.28.130162", 4, 15, true}, | |
| 63 }; | |
| 64 | |
| 65 for (size_t i = 0; i < arraysize(cases); ++i) { | |
| 66 Version version(cases[i].input); | |
| 67 EXPECT_EQ(cases[i].success, version.IsValid()); | |
| 68 if (cases[i].success) { | |
| 69 EXPECT_EQ(cases[i].parts, version.components().size()); | |
| 70 EXPECT_EQ(cases[i].firstpart, version.components()[0]); | |
| 71 } | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 TEST(VersionTest, Compare) { | |
| 76 static const struct version_compare { | |
| 77 const char* lhs; | |
| 78 const char* rhs; | |
| 79 int expected; | |
| 80 } cases[] = { | |
| 81 {"1.0", "1.0", 0}, | |
| 82 {"1.0", "0.0", 1}, | |
| 83 {"1.0", "2.0", -1}, | |
| 84 {"1.0", "1.1", -1}, | |
| 85 {"1.1", "1.0", 1}, | |
| 86 {"1.0", "1.0.1", -1}, | |
| 87 {"1.1", "1.0.1", 1}, | |
| 88 {"1.1", "1.0.1", 1}, | |
| 89 {"1.0.0", "1.0", 0}, | |
| 90 {"1.0.3", "1.0.20", -1}, | |
| 91 {"11.0.10", "15.007.20011", -1}, | |
| 92 {"11.0.10", "15.5.28.130162", -1}, | |
| 93 }; | |
| 94 for (size_t i = 0; i < arraysize(cases); ++i) { | |
| 95 Version lhs(cases[i].lhs); | |
| 96 Version rhs(cases[i].rhs); | |
| 97 EXPECT_EQ(lhs.CompareTo(rhs), cases[i].expected) << | |
| 98 cases[i].lhs << " ? " << cases[i].rhs; | |
| 99 | |
| 100 EXPECT_EQ(lhs.IsOlderThan(cases[i].rhs), (cases[i].expected == -1)); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 TEST(VersionTest, CompareToWildcardString) { | |
| 105 static const struct version_compare { | |
| 106 const char* lhs; | |
| 107 const char* rhs; | |
| 108 int expected; | |
| 109 } cases[] = { | |
| 110 {"1.0", "1.*", 0}, | |
| 111 {"1.0", "0.*", 1}, | |
| 112 {"1.0", "2.*", -1}, | |
| 113 {"1.2.3", "1.2.3.*", 0}, | |
| 114 {"10.0", "1.0.*", 1}, | |
| 115 {"1.0", "3.0.*", -1}, | |
| 116 {"1.4", "1.3.0.*", 1}, | |
| 117 {"1.3.9", "1.3.*", 0}, | |
| 118 {"1.4.1", "1.3.*", 1}, | |
| 119 {"1.3", "1.4.5.*", -1}, | |
| 120 {"1.5", "1.4.5.*", 1}, | |
| 121 {"1.3.9", "1.3.*", 0}, | |
| 122 {"1.2.0.0.0.0", "1.2.*", 0}, | |
| 123 }; | |
| 124 for (size_t i = 0; i < arraysize(cases); ++i) { | |
| 125 const Version version(cases[i].lhs); | |
| 126 const int result = version.CompareToWildcardString(cases[i].rhs); | |
| 127 EXPECT_EQ(result, cases[i].expected) << cases[i].lhs << "?" << cases[i].rhs; | |
| 128 } | |
| 129 } | |
| 130 | |
| 131 TEST(VersionTest, IsValidWildcardString) { | |
| 132 static const struct version_compare { | |
| 133 const char* version; | |
| 134 bool expected; | |
| 135 } cases[] = { | |
| 136 {"1.0", true}, | |
| 137 {"", false}, | |
| 138 {"1.2.3.4.5.6", true}, | |
| 139 {"1.2.3.*", true}, | |
| 140 {"1.2.3.5*", false}, | |
| 141 {"1.2.3.56*", false}, | |
| 142 {"1.*.3", false}, | |
| 143 {"20.*", true}, | |
| 144 {"+2.*", false}, | |
| 145 {"*", false}, | |
| 146 {"*.2", false}, | |
| 147 }; | |
| 148 for (size_t i = 0; i < arraysize(cases); ++i) { | |
| 149 EXPECT_EQ(Version::IsValidWildcardString(cases[i].version), | |
| 150 cases[i].expected) << cases[i].version << "?" << cases[i].expected; | |
| 151 } | |
| 152 } | |
| 153 | |
| 154 } // namespace | |
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