在并行运行测试时输出UI测试

I am trying to run UI tests in parallell from the command line using xcodebuild.

我试图使用xcodebuild从命令行并行运行UI测试。

The command I'm using is:

我正在使用的命令是：

xcodebuild 
     -verbose 
     -workspace "MyWorkspace.xcworkspace" 
     -scheme "User Interface Tests" 
     -sdk iphonesimulator 
     -destination 'platform=iOS Simulator,id=5193368C-B000-4ED1-99F6-E23F7BAB9F69' 
     -destination 'platform=iOS Simulator,id=9B751E0D-8268-4DDF-ADAC-CBF2508F4CCC'
     test

The test execution works fine on both devices, but I can't see any log messages anywhere. I.e.

测试执行在两个设备上都能正常工作，但我无法在任何地方看到任何日志消息。即

t = 25.90s Tap "MenuButton" Button
t = 25.90s Wait for no.test.myapp to idle
t = 26.14s Find the "MenuButton" Button
t = 26.35s Wait for no.test.myapp to idle
t = 26.39s Synthesize event
t = 26.46s Wait for no.test.myapp to idle
t = 27.09s Tap "FooBar" StaticText

t = 25.90s点击“MenuButton”按钮t = 25.90s等待no.test.myapp空闲t = 26.14s找到“MenuButton”按钮t = 26.35s等待no.test.myapp空闲t = 26.39s Synthesize event t = 26.46s等待no.test.myapp空闲t = 27.09s点击“FooBar”StaticText

When I only have one destination I can see the log/output of the test (the same output you can see when running tests from Xcode). However, when I add a second destination, the only information that's shown is:

当我只有一个目的地时，我可以看到测试的日志/输出（从Xcode运行测试时可以看到相同的输出）。但是，当我添加第二个目的地时，显示的唯一信息是：

Test case 'Foo.testBar() passed on iPhone 8'

测试用例'Foo.testBar（）在iPhone 8上传递'

要么

Test case 'Foo.testBar() failed on iPhone 6s'.

测试用例'Foo.testBar（）在iPhone 6s上失败'。

This is not very helpful as I would like to know where in the test it failed.

这不是很有帮助，因为我想知道测试失败的地方。

Is this output being logged anywhere? Ideally I would like to see the step-by-step log for each device I run the test on.

此输出是否记录在任何地方？理想情况下，我希望看到我运行测试的每个设备的分步记录。

2 个解决方案

#1

There will be an .xcactivitylog in your derived data folder, which is usually at the following path:

派生数据文件夹中将存在.xcactivitylog，通常位于以下路径：

~/Library/Developer/Xcode/DerivedData/<your-app-name>/Logs/Test/

If you've done lots of test runs recently, you'll see a few different logs; feel free to remove these before each test run to keep the directory clean and easy to navigate.

如果你最近做了很多测试，你会看到一些不同的日志;在每次测试运行之前随时删除这些以保持目录清洁并易于导航。

#2

You can control the location of your TestSummaries.plist (which you can feed to xchtmlreport) by adding this flag to your xcodebuild command:

您可以通过将此标志添加到xcodebuild命令来控制TestSummaries.plist（可以提供给xchtmlreport）的位置：

-resultBundlePath resultsDir

-resultBundlePath resultsDir

You should remove the folder between each test run. If you are going to run in parallel, you will probably want a separate results path for each xcodebuild invocation.

您应该在每次测试运行之间删除该文件夹。如果要并行运行，则可能需要为每个xcodebuild调用单独的结果路径。

#1