如何获得我的Objective-C应用程序的Xcode的代码覆盖率? [英] How do I get code coverage for Xcode for my Objective-C app?

问题描述

我的iPhone应用程序需要代码保护.

I need code coverage for my iPhone app.

如何获得Xcode 4的代码覆盖率?

How do I get code coverage for Xcode 4?

推荐答案

这些步骤将有所帮助.

These steps will help.

1. 创建一个新的构建配置(覆盖")，该配置与调试"配置重复.

1. Create a new build configuration (‘Coverage’), duplicated from the ‘Debug’ configuration.

打开主要目标的构建设置，确保选择了新配置，然后:

Open up build settings for the main target, make sure your new configuration is selected, and:

Enable "Generate Test Coverage Files"
Enable "Instrument Program Flow"
Add "-lgcov" to "Other Linker Flags"

使用Coverage模式编译应用程序.

Compile application with Coverage mode.

从应用程序捆绑包文件夹中检查.gcno文件.

Check .gcno files from your application bundle folder.

Coverage-iphonesimulator/applicationname.build/Objects-normal

Coverage-iphonesimulator/applicationname.build/Objects-normal

使用CoverStory打开.gcno文件.从
下载CoverStory http://code.google.com/p/coverstory/downloads/list

open .gcno files with CoverStory. Download CoverStory from
http://code.google.com/p/coverstory/downloads/list

参考站点

• http://atastypixel.com/blog/unit-使用xcode/
测试和覆盖
• http://milesdennis.blogspot .co.uk/2011/04/code-coverage-in-xcode-4.html

• http://atastypixel.com/blog/unit-testing-and-coverage-with-xcode/
• http://milesdennis.blogspot.co.uk/2011/04/code-coverage-in-xcode-4.html

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