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.
5 #include "base/version.h"
11 #include "base/macros.h"
12 #include "testing/gtest/include/gtest/gtest.h"
16 TEST(VersionTest, DefaultConstructor) {
18 EXPECT_FALSE(v.IsValid());
21 TEST(VersionTest, ValueSemantics) {
22 base::Version v1("1.2.3.4");
23 EXPECT_TRUE(v1.IsValid());
25 EXPECT_FALSE(v3.IsValid());
29 EXPECT_TRUE(v2.IsValid());
35 TEST(VersionTest, MoveSemantics) {
36 const std::vector<uint32_t> components = {1, 2, 3, 4};
37 base::Version v1(std::move(components));
38 EXPECT_TRUE(v1.IsValid());
39 base::Version v2("1.2.3.4");
43 TEST(VersionTest, GetVersionFromString) {
44 static const struct version_string {
60 {"4294967295.0", 2, 4294967295, true},
61 {"4294967296.0", 0, 0, false},
62 {"-1.0", 0, 0, false},
63 {"1.-1.0", 0, 0, false},
64 {"1,--1.0", 0, 0, false},
65 {"+1.0", 0, 0, false},
66 {"1.+1.0", 0, 0, false},
67 {"1+1.0", 0, 0, false},
68 {"++1.0", 0, 0, false},
69 {"1.0a", 0, 0, false},
70 {"1.2.3.4.5.6.7.8.9.0", 10, 1, true},
71 {"02.1", 0, 0, false},
74 {"15.007.20011", 3, 15, true},
75 {"15.5.28.130162", 4, 15, true},
78 for (size_t i = 0; i < arraysize(cases); ++i) {
79 base::Version version(cases[i].input);
80 EXPECT_EQ(cases[i].success, version.IsValid());
81 if (cases[i].success) {
82 EXPECT_EQ(cases[i].parts, version.components().size());
83 EXPECT_EQ(cases[i].firstpart, version.components()[0]);
88 TEST(VersionTest, Compare) {
89 static const struct version_compare {
103 {"1.0.3", "1.0.20", -1},
104 {"11.0.10", "15.007.20011", -1},
105 {"11.0.10", "15.5.28.130162", -1},
106 {"15.5.28.130162", "15.5.28.130162", 0},
108 for (size_t i = 0; i < arraysize(cases); ++i) {
109 base::Version lhs(cases[i].lhs);
110 base::Version rhs(cases[i].rhs);
111 EXPECT_EQ(lhs.CompareTo(rhs), cases[i].expected) <<
112 cases[i].lhs << " ? " << cases[i].rhs;
113 // CompareToWildcardString() should have same behavior as CompareTo() when
114 // no wildcards are present.
115 EXPECT_EQ(lhs.CompareToWildcardString(cases[i].rhs), cases[i].expected)
116 << cases[i].lhs << " ? " << cases[i].rhs;
117 EXPECT_EQ(rhs.CompareToWildcardString(cases[i].lhs), -cases[i].expected)
118 << cases[i].lhs << " ? " << cases[i].rhs;
120 // Test comparison operators
121 switch (cases[i].expected) {
126 EXPECT_FALSE(lhs == rhs);
127 EXPECT_FALSE(lhs >= rhs);
128 EXPECT_FALSE(lhs > rhs);
131 EXPECT_FALSE(lhs < rhs);
133 EXPECT_FALSE(lhs != rhs);
136 EXPECT_FALSE(lhs > rhs);
139 EXPECT_FALSE(lhs < rhs);
140 EXPECT_FALSE(lhs <= rhs);
142 EXPECT_FALSE(lhs == rhs);
150 TEST(VersionTest, CompareToWildcardString) {
151 static const struct version_compare {
159 {"1.2.3", "1.2.3.*", 0},
160 {"10.0", "1.0.*", 1},
161 {"1.0", "3.0.*", -1},
162 {"1.4", "1.3.0.*", 1},
163 {"1.3.9", "1.3.*", 0},
164 {"1.4.1", "1.3.*", 1},
165 {"1.3", "1.4.5.*", -1},
166 {"1.5", "1.4.5.*", 1},
167 {"1.3.9", "1.3.*", 0},
168 {"1.2.0.0.0.0", "1.2.*", 0},
170 for (size_t i = 0; i < arraysize(cases); ++i) {
171 const base::Version version(cases[i].lhs);
172 const int result = version.CompareToWildcardString(cases[i].rhs);
173 EXPECT_EQ(result, cases[i].expected) << cases[i].lhs << "?" << cases[i].rhs;
177 TEST(VersionTest, IsValidWildcardString) {
178 static const struct version_compare {
184 {"1.2.3.4.5.6", true},
187 {"1.2.3.56*", false},
194 for (size_t i = 0; i < arraysize(cases); ++i) {
195 EXPECT_EQ(base::Version::IsValidWildcardString(cases[i].version),
196 cases[i].expected) << cases[i].version << "?" << cases[i].expected;