Added androidTest coverage support
#16
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gradle/libs.versions.toml
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| @@ -1,6 +1,6 @@ | |||
| [versions] | |||
| kotlin = "1.8.21" | |||
| agp = "8.0.0" | |||
| agp = "8.2.0-alpha02" | |||
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There is an issue with 8.0.1 producing empty results for library modules
| import kotlin.reflect.jvm.isAccessible | ||
| import kotlin.reflect.typeOf | ||
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| internal fun <FILE_TYPE : FileSystemLocation> Artifacts.get( |
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This is a blocker to me, I don't want to release code doing all this dark magic to access the artifacts
| } | ||
| } | ||
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| if (variant.unitTest != null && buildType.enableUnitTestCoverage) { | ||
| aggregate(variant.unitTest!!.artifacts.get(UNIT_TEST_CODE_COVERAGE)) |
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This internal artifact points to the "build/jacoco/testXXXUnitTest.exec" files
| files(this).asFileTree.forEach { file -> | ||
| outgoing.artifact(file) { | ||
| type = ArtifactTypeDefinition.BINARY_DATA_TYPE | ||
| builtBy(this@file) | ||
| } | ||
| } |
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And this is not working well, as for AndroidTest we know in advance the target output directory, but not all the .ec files getting generated by each emulator.
| into(provider { temporaryDir }) | ||
| duplicatesStrategy = DuplicatesStrategy.INCLUDE // in case of duplicated classes | ||
| include("**/*.class") |
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Now required, as the PRE_JACOCO_TRANSFORMED_CLASSES also includes R.jar from its dependencies
| aggregatedVariants.all task@{ | ||
| from(artifacts | ||
| .forScope(ScopedArtifacts.Scope.PROJECT) | ||
| .get(PRE_JACOCO_TRANSFORMED_CLASSES)) |
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I've been forced to change from ScopedArtifact.CLASSES (public API) to InternalScopedArtifact .PRE_JACOCO_TRANSFORMED_CLASSES because ScopedArtifact.CLASSES gets replaced with JaCoCo instrumented classes when AndroidTest coverage is enabled. JaCoCo report task won't accept instrumented classes
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Draft WIP implementing #15: support for
AndrodiTestvariant.The aggregation functionally was extended to also allow including
AndroidTestvariants.The current implementation is hacky, accessing AGP's internal APIs by reflection. More details here .