Having tests only under `androidTest/kotlin` will not run any integration tests [173770818]

Fixed

Bug

Status Update

No update yet.

Description

ga...@google.com

created issue #1

Nov 20, 2020 10:10AM

If Android projects with Kotlin have tests only under androidTest/kotlin, AGP will not run any integration tests. The reason is that AGP examines only java sources directories and if it determines those are empty, it just skips the task.

AGP should check compiler-produced bytecode, and if there is none produced by javac nor other API-registered producers, we should skip.

Comments

ga...@google.com <ga...@google.com> #2Nov 20, 2020 10:37AM

Assigned to hu...@google.com.

Yuki, is this something you can take a look at?

hu...@google.com <hu...@google.com> #3Nov 20, 2020 07:03PM

Hi Ivan,

Sure. Is this a com.android.test projects which only has androidTest in the project?

ga...@google.com <ga...@google.com> #4Nov 20, 2020 07:05PM

Not necessarily, this can be a com.android.application project which only has androidTest/kotlin test sources. The reason why this fails is https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-master-dev:build-system/gradle-core/src/main/java/com/android/build/gradle/internal/tasks/DeviceProviderInstrumentTestTask.java;l=364?q=DeviceProviderInstrumentTestTask, which checks only for java sources.

hu...@google.com <hu...@google.com> Nov 20, 2020 07:27PM

Accepted by hu...@google.com.

ga...@google.com <ga...@google.com> #5Nov 24, 2020 09:13AM

This issue is now fixed in master.

ga...@google.com <ga...@google.com> #6Nov 24, 2020 07:27PM

Marked as fixed.

This will be also released with AGP 4.2.0-beta02.

Issue 173770818