28e2075280
trunk/talk git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
92 lines
3.7 KiB
C++
92 lines
3.7 KiB
C++
/*
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* libjingle
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* Copyright 2010, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "talk/base/versionparsing.h"
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#include "talk/base/gunit.h"
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namespace talk_base {
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static const int kExampleSegments = 4;
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typedef int ExampleVersion[kExampleSegments];
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TEST(VersionParsing, TestGoodParse) {
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ExampleVersion ver;
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std::string str1("1.1.2.0");
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static const ExampleVersion expect1 = {1, 1, 2, 0};
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EXPECT_TRUE(ParseVersionString(str1, kExampleSegments, ver));
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EXPECT_EQ(0, CompareVersions(ver, expect1, kExampleSegments));
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std::string str2("2.0.0.1");
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static const ExampleVersion expect2 = {2, 0, 0, 1};
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EXPECT_TRUE(ParseVersionString(str2, kExampleSegments, ver));
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EXPECT_EQ(0, CompareVersions(ver, expect2, kExampleSegments));
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}
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TEST(VersionParsing, TestBadParse) {
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ExampleVersion ver;
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std::string str1("1.1.2");
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EXPECT_FALSE(ParseVersionString(str1, kExampleSegments, ver));
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std::string str2("");
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EXPECT_FALSE(ParseVersionString(str2, kExampleSegments, ver));
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std::string str3("garbarge");
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EXPECT_FALSE(ParseVersionString(str3, kExampleSegments, ver));
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}
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TEST(VersionParsing, TestCompare) {
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static const ExampleVersion ver1 = {1, 0, 21, 0};
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static const ExampleVersion ver2 = {1, 1, 2, 0};
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static const ExampleVersion ver3 = {1, 1, 3, 0};
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static const ExampleVersion ver4 = {1, 1, 3, 9861};
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// Test that every combination of comparisons has the expected outcome.
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EXPECT_EQ(0, CompareVersions(ver1, ver1, kExampleSegments));
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EXPECT_EQ(0, CompareVersions(ver2, ver2, kExampleSegments));
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EXPECT_EQ(0, CompareVersions(ver3, ver3, kExampleSegments));
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EXPECT_EQ(0, CompareVersions(ver4, ver4, kExampleSegments));
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EXPECT_GT(0, CompareVersions(ver1, ver2, kExampleSegments));
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EXPECT_LT(0, CompareVersions(ver2, ver1, kExampleSegments));
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EXPECT_GT(0, CompareVersions(ver1, ver3, kExampleSegments));
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EXPECT_LT(0, CompareVersions(ver3, ver1, kExampleSegments));
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EXPECT_GT(0, CompareVersions(ver1, ver4, kExampleSegments));
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EXPECT_LT(0, CompareVersions(ver4, ver1, kExampleSegments));
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EXPECT_GT(0, CompareVersions(ver2, ver3, kExampleSegments));
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EXPECT_LT(0, CompareVersions(ver3, ver2, kExampleSegments));
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EXPECT_GT(0, CompareVersions(ver2, ver4, kExampleSegments));
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EXPECT_LT(0, CompareVersions(ver4, ver2, kExampleSegments));
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EXPECT_GT(0, CompareVersions(ver3, ver4, kExampleSegments));
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EXPECT_LT(0, CompareVersions(ver4, ver3, kExampleSegments));
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}
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} // namespace talk_base
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