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bazelbuild / rules_kotlin

Bazel rules for Kotlin
Apache License 2.0
334 stars 211 forks source link

Support testing with coverage in dev mode #1199

Closed Bencodes closed 4 months ago

Bencodes commented 4 months ago

Mirrors the release behavior by adding the jacoco instrumentation library to the worker runtime dependencies so that coverage works locally while iterating against rules_kotlin directly.

java.lang.NoClassDefFoundError: org/jacoco/core/instr/Instrumenter
        at io.bazel.kotlin.builder.tasks.jvm.JacocoInstrumentationKt.createCoverageInstrumentedJar(JacocoInstrumentation.kt:19)
        at io.bazel.kotlin.builder.tasks.jvm.KotlinJvmTaskExecutor$execute$1$1$6.invoke(KotlinJvmTaskExecutor.kt:112)
        at io.bazel.kotlin.builder.tasks.jvm.KotlinJvmTaskExecutor$execute$1$1$6.invoke(KotlinJvmTaskExecutor.kt:112)
        at io.bazel.kotlin.builder.toolchain.CompilationTaskContext.execute(CompilationTaskContext.kt:153)
        at io.bazel.kotlin.builder.toolchain.CompilationTaskContext.execute(CompilationTaskContext.kt:145)
        at io.bazel.kotlin.builder.tasks.jvm.KotlinJvmTaskExecutor$execute$1.invoke(KotlinJvmTaskExecutor.kt:112)
        at io.bazel.kotlin.builder.tasks.jvm.KotlinJvmTaskExecutor$execute$1.invoke(KotlinJvmTaskExecutor.kt:54)
        at io.bazel.kotlin.builder.toolchain.CompilationTaskContext.execute(CompilationTaskContext.kt:153)
        at io.bazel.kotlin.builder.toolchain.CompilationTaskContext.execute(CompilationTaskContext.kt:145)
        at io.bazel.kotlin.builder.tasks.jvm.KotlinJvmTaskExecutor.execute(KotlinJvmTaskExecutor.kt:54)
        at io.bazel.kotlin.builder.tasks.KotlinBuilder.executeJvmTask(KotlinBuilder.kt:211)
        at io.bazel.kotlin.builder.tasks.KotlinBuilder.build(KotlinBuilder.kt:104)
        at io.bazel.kotlin.builder.tasks.CompileKotlin.invoke(CompileKotlin.kt:27)
        at io.bazel.worker.PersistentWorker$workTo$1.invoke(PersistentWorker.kt:97)
        at io.bazel.worker.PersistentWorker$workTo$1.invoke(PersistentWorker.kt:97)
        at io.bazel.worker.WorkerContext$TaskContext.resultOf(WorkerContext.kt:128)
        at io.bazel.worker.WorkerContext.doTask(WorkerContext.kt:156)
        at io.bazel.worker.PersistentWorker$start$1$1$producer$1$1$1.call(PersistentWorker.kt:70)
        at io.bazel.worker.PersistentWorker$start$1$1$producer$1$1$1.call(PersistentWorker.kt:69)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.ClassNotFoundException: org.jacoco.core.instr.Instrumenter
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
        ... 25 more