在为包含多个项目的解决方案运行代码覆盖率时,我注意到代码覆盖率还包括我的测试程序集。
我发现一篇文章建议使用以下 .runsettings 模板:
<?xml version="1.0" encoding="utf-8"?>
<RunSettings>
<DataCollectionRunSettings>
<DataCollectors>
<DataCollector friendlyName="Code Coverage" uri="datacollector://Microsoft/CodeCoverage/2.0" assemblyQualifiedName="Microsoft.VisualStudio.Coverage.DynamicCoverageDataCollector, Microsoft.VisualStudio.TraceCollector, Version=11.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<Configuration>
<CodeCoverage>
<ModulePaths>
<Include>
<!-- Do not specify any includes. This will attempt to include all binaries -->
</Include>
<Exclude>
<!-- Exclude modules that aren't to be processed, by their name / path -->
<ModulePath>.*Tests\.dll$</ModulePath> <!-- I put it here -->
</Exclude>
</ModulePaths>
<UseVerifiableInstrumentation>True</UseVerifiableInstrumentation>
<AllowLowIntegrityProcesses>True</AllowLowIntegrityProcesses>
<CollectFromChildProcesses>True</CollectFromChildProcesses>
<CollectAspDotNet>False</CollectAspDotNet>
<!--
Additional paths to search for symbol files. Symbols must be found for modules to be instrumented.
If symbols are alongside the binaries, they are automatically picked up. Otherwise specify the here.
Note that searching for symbols increases code coverage runtime. So keep this small and local.
<SymbolSearchPaths>
<Path>C:\Users\User\Documents\Visual Studio 11\Projects\ProjectX\bin\Debug</Path>
<Path>\\mybuildshare\builds\ProjectX</Path>
</SymbolSearchPaths>
-->
<Functions>
<Exclude>
<Function>^std::.*</Function>
<Function>^ATL::.*</Function>
<Function>.*::__GetTestMethodInfo.*</Function>
<Function>^Microsoft::VisualStudio::CppCodeCoverageFramework::.*</Function>
<Function>^Microsoft::VisualStudio::CppUnitTestFramework::.*</Function>
<Function>.*::YOU_CAN_ONLY_DESIGNATE_ONE_.*</Function>
</Exclude>
</Functions>
<Attributes>
<Exclude>
<Attribute>^System.Diagnostics.DebuggerHiddenAttribute$</Attribute>
<Attribute>^System.Diagnostics.DebuggerNonUserCodeAttribute$</Attribute>
<Attribute>^System.Runtime.CompilerServices.CompilerGeneratedAttribute$</Attribute>
<Attribute>^System.CodeDom.Compiler.GeneratedCodeAttribute$</Attribute>
<Attribute>^System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverageAttribute$</Attribute>
</Exclude>
</Attributes>
<Sources>
<Exclude>
<Source>.*\\atlmfc\\.*</Source>
<Source>.*\\vctools\\.*</Source>
<Source>.*\\public\\sdk\\.*</Source>
<Source>.*\\microsoft sdks\\.*</Source>
<Source>.*\\vc\\include\\.*</Source>
</Exclude>
</Sources>
<CompanyNames>
<Exclude>
<CompanyName>.*microsoft.*</CompanyName>
</Exclude>
</CompanyNames>
<PublicKeyTokens>
<Exclude>
<PublicKeyToken>^B77A5C561934E089$</PublicKeyToken>
<PublicKeyToken>^B03F5F7F11D50A3A$</PublicKeyToken>
<PublicKeyToken>^31BF3856AD364E35$</PublicKeyToken>
<PublicKeyToken>^89845DCD8080CC91$</PublicKeyToken>
<PublicKeyToken>^71E9BCE111E9429C$</PublicKeyToken>
<PublicKeyToken>^8F50407C4E9E73B6$</PublicKeyToken>
<PublicKeyToken>^E361AF139669C375$</PublicKeyToken>
</Exclude>
</PublicKeyTokens>
</CodeCoverage>
</Configuration>
</DataCollector>
</DataCollectors>
</DataCollectionRunSettings>
</RunSettings>
现在的问题是,只要我在 TEST\Test 设置菜单中检查我的 .runsettings 文件,我就会看到代码覆盖率只分析了我的解决方案中的许多程序集之一。
即使我删除线
<ModulePath>.*Tests\.dll$</ModulePath> <!-- I put it here -->
只分析一个组件。我想避免将所有程序集添加到包含列表中,我只需要排除所有测试程序集。
为什么 .runsettings 使代码覆盖率只能看到我的 VS 解决方案中的一个程序集?