android 仪器测试的输出在哪里? [英] Where is the output from an android instrumented test?

问题描述

我设法让 gradle cC 工作.我的测试只是打印出来并记录一行文本.

I managed to get gradle cC to work. My test just prints out and logs one line of text.

grep -r text * fails.

system.out 和 logging 输出在哪里?

谢谢

edit:我找到了 unit 测试的输出(它在 .../app/build/test-results/中).但仍然没有运气.

edit: i found the output for the unit tests (it's in .../app/build/test-results/). but still no luck with the other.

有没有办法以某种方式保存检测测试的输出?

is there a way to save the output from the instrumented tests somehow?

推荐答案

运行gradlew connectedCheck会在build目录生成测试结果，见

Running gradlew connectedCheck will generate test results in the build directory, see

uild
eportsandroidTestsconnected
  and
uildoutputsandroidTest-resultsconnected

这些仪器测试还将其输出以及任何 Log.d 语句记录在 LogCat 中.在您的测试用例中使用 System.out.print 将产生如下输出:

These instrumentation tests will also log their output in LogCat, along with any Log.d statements. Using System.out.print in your test cases will result in an output like this:

01-27 18:05:30.445 32664-32677/your.packagename I/System.out:测试输出

01-27 18:05:30.445 32664-32677/your.packagename I/System.out﹕ Test output

如果您还需要持久化输出，您可以编写一个运行 adb logcat 并从设备中提取日志的 gradle 任务.

If you need to also persist the output you could probably write a gradle task running adb logcat and pulling the logs from the device.

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