James Robinson | 646469d | 2014-10-03 15:33:28 -0700 | [diff] [blame] | 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 | bool success; |
| 35 | } cases[] = { |
| 36 | {"", 0, false}, |
| 37 | {" ", 0, false}, |
| 38 | {"\t", 0, false}, |
| 39 | {"\n", 0, false}, |
| 40 | {" ", 0, false}, |
| 41 | {".", 0, false}, |
| 42 | {" . ", 0, false}, |
| 43 | {"0", 1, true}, |
| 44 | {"0.0", 2, true}, |
| 45 | {"65537.0", 0, false}, |
| 46 | {"-1.0", 0, false}, |
| 47 | {"1.-1.0", 0, false}, |
| 48 | {"+1.0", 0, false}, |
| 49 | {"1.+1.0", 0, false}, |
| 50 | {"1.0a", 0, false}, |
| 51 | {"1.2.3.4.5.6.7.8.9.0", 10, true}, |
| 52 | {"02.1", 0, false}, |
| 53 | {"f.1", 0, false}, |
| 54 | }; |
| 55 | |
| 56 | for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) { |
| 57 | Version version(cases[i].input); |
| 58 | EXPECT_EQ(cases[i].success, version.IsValid()); |
| 59 | if (cases[i].success) |
| 60 | EXPECT_EQ(cases[i].parts, version.components().size()); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | TEST(VersionTest, Compare) { |
| 65 | static const struct version_compare { |
| 66 | const char* lhs; |
| 67 | const char* rhs; |
| 68 | int expected; |
| 69 | } cases[] = { |
| 70 | {"1.0", "1.0", 0}, |
| 71 | {"1.0", "0.0", 1}, |
| 72 | {"1.0", "2.0", -1}, |
| 73 | {"1.0", "1.1", -1}, |
| 74 | {"1.1", "1.0", 1}, |
| 75 | {"1.0", "1.0.1", -1}, |
| 76 | {"1.1", "1.0.1", 1}, |
| 77 | {"1.1", "1.0.1", 1}, |
| 78 | {"1.0.0", "1.0", 0}, |
| 79 | {"1.0.3", "1.0.20", -1}, |
| 80 | }; |
| 81 | for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) { |
| 82 | Version lhs(cases[i].lhs); |
| 83 | Version rhs(cases[i].rhs); |
| 84 | EXPECT_EQ(lhs.CompareTo(rhs), cases[i].expected) << |
| 85 | cases[i].lhs << " ? " << cases[i].rhs; |
| 86 | |
| 87 | EXPECT_EQ(lhs.IsOlderThan(cases[i].rhs), (cases[i].expected == -1)); |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | TEST(VersionTest, CompareToWildcardString) { |
| 92 | static const struct version_compare { |
| 93 | const char* lhs; |
| 94 | const char* rhs; |
| 95 | int expected; |
| 96 | } cases[] = { |
| 97 | {"1.0", "1.*", 0}, |
| 98 | {"1.0", "0.*", 1}, |
| 99 | {"1.0", "2.*", -1}, |
| 100 | {"1.2.3", "1.2.3.*", 0}, |
| 101 | {"10.0", "1.0.*", 1}, |
| 102 | {"1.0", "3.0.*", -1}, |
| 103 | {"1.4", "1.3.0.*", 1}, |
| 104 | {"1.3.9", "1.3.*", 0}, |
| 105 | {"1.4.1", "1.3.*", 1}, |
| 106 | {"1.3", "1.4.5.*", -1}, |
| 107 | {"1.5", "1.4.5.*", 1}, |
| 108 | {"1.3.9", "1.3.*", 0}, |
| 109 | {"1.2.0.0.0.0", "1.2.*", 0}, |
| 110 | }; |
| 111 | for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) { |
| 112 | const Version version(cases[i].lhs); |
| 113 | const int result = version.CompareToWildcardString(cases[i].rhs); |
| 114 | EXPECT_EQ(result, cases[i].expected) << cases[i].lhs << "?" << cases[i].rhs; |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | TEST(VersionTest, IsValidWildcardString) { |
| 119 | static const struct version_compare { |
| 120 | const char* version; |
| 121 | bool expected; |
| 122 | } cases[] = { |
| 123 | {"1.0", true}, |
| 124 | {"", false}, |
| 125 | {"1.2.3.4.5.6", true}, |
| 126 | {"1.2.3.*", true}, |
| 127 | {"1.2.3.5*", false}, |
| 128 | {"1.2.3.56*", false}, |
| 129 | {"1.*.3", false}, |
| 130 | {"20.*", true}, |
| 131 | {"+2.*", false}, |
| 132 | {"*", false}, |
| 133 | {"*.2", false}, |
| 134 | }; |
| 135 | for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) { |
| 136 | EXPECT_EQ(Version::IsValidWildcardString(cases[i].version), |
| 137 | cases[i].expected) << cases[i].version << "?" << cases[i].expected; |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | } // namespace |