Thanks, it works now. It is always a risk of trying out new stuff knowing that tool support will be lacking and one can only hope for such workarounds.
Evgeny Mandrikov <[email protected]> ezt írta (időpont: 2019. júl. 31., Sze 21:46): > Hi, > > By doing > > testLogging.events=["skipped", "failed"] > > inside of your testng task ( > https://github.com/akarnokd/RxJavaFiberInterop/blob/e83b813321f15222334c53cfc2667d3335b075f4/build.gradle#L110 > ) > you're hiding standard error output. > > After change on > > testLogging.events=["skipped", "failed", "standard_error"] > > you'll see root cause, which for some reason gets lost and not preserved > in exception that you currently see > > Gradle Test Executor 8 STANDARD_ERROR > java.lang.instrument.IllegalClassFormatException: Error while > instrumenting sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo. > at > org.jacoco.agent.rt.internal_035b120.CoverageTransformer.transform(CoverageTransformer.java:93) > Caused by: java.io.IOException: Error while instrumenting > sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo. > at > org.jacoco.agent.rt.internal_035b120.core.instr.Instrumenter.instrumentError(Instrumenter.java:158) > at > org.jacoco.agent.rt.internal_035b120.core.instr.Instrumenter.instrument(Instrumenter.java:108) > at > org.jacoco.agent.rt.internal_035b120.CoverageTransformer.transform(CoverageTransformer.java:91) > ... 64 more > Caused by: java.lang.IllegalArgumentException: Unsupported class file > major version 58 > > Page http://jdk.java.net/loom/ states > > Warning: This build is based on an incomplete version of JDK 14. > > JDK 14 contains class files with major version 58 (Java 14 bytecode) and > sun/util/resources/cldr/provider/CLDRLocaleDataMetaInfo is one of them, > whereas JaCoCo 0.8.4 does not support instrumentation of Java 14 bytecode > - see https://www.jacoco.org/jacoco/trunk/doc/changes.html : > official support for instrumentation of Java 12 bytecode since version > 0.8.4, > and experimental support for instrumentation of Java 13 bytecode since > version 0.8.3. > > Your class files compiled into Java 11 bytecode, > and you probably not interested in coverage of any other class files, > so you can include only them into instrumentation by addition to testng > task > > jacoco.includes = ["hu/akarnokd/**"] > > Or you can try unreleased JaCoCo version 0.8.5-SNAPSHOT ( > https://www.jacoco.org/jacoco/trunk/doc/repo.html ) that contains > experimental support for instrumentation of Java 14 bytecode ( > https://github.com/jacoco/jacoco/pull/897 ). > > > Regards, > Evgeny > > > > On Wednesday, July 31, 2019 at 7:21:21 PM UTC+2, Dávid Karnok wrote: >> >> Hi! >> >> I'm experimenting with the Project Loom build (http://jdk.java.net/loom/) >> using a small gradle project that uses TestNG: >> >> >> https://github.com/akarnokd/RxJavaFiberInterop/blob/e83b813321f15222334c53cfc2667d3335b075f4/build.gradle#L19 >> >> If I enable Jacoco and run "check", I get a hefty exception (on Windows): >> >> java.lang.LinkageError: loader 'platform' attempted duplicate class >> definition for sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo. >> (sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo is in module >> jdk.localedata of loader 'platform') >> >> >> Caused by: java.util.ServiceConfigurationError: >> sun.util.locale.provider.LocaleDataMetaInfo: Unable to load >> sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo >> at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:583) >> at >> java.base/java.util.ServiceLoader.loadProvider(ServiceLoader.java:855) >> at >> java.base/java.util.ServiceLoader$ModuleServicesLookupIterator.hasNext(ServiceLoader.java:1077) >> at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1300) >> at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1385) >> at >> java.base/sun.util.cldr.CLDRLocaleProviderAdapter$1.run(CLDRLocaleProviderAdapter.java:89) >> at >> java.base/sun.util.cldr.CLDRLocaleProviderAdapter$1.run(CLDRLocaleProviderAdapter.java:86) >> at >> java.base/java.security.AccessController.doPrivileged(AccessController.java:553) >> at >> java.base/sun.util.cldr.CLDRLocaleProviderAdapter.<init>(CLDRLocaleProviderAdapter.java:86) >> at >> java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native >> Method) >> at >> java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) >> at >> java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >> at >> java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) >> at >> java.base/java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:166) >> at >> java.base/jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:404) >> at java.base/java.lang.Class.newInstance(Class.java:591) >> at >> java.base/sun.util.locale.provider.LocaleProviderAdapter.forType(LocaleProviderAdapter.java:176) >> at >> java.base/sun.util.locale.provider.LocaleProviderAdapter.findAdapter(LocaleProviderAdapter.java:279) >> at >> java.base/sun.util.locale.provider.LocaleProviderAdapter.getAdapter(LocaleProviderAdapter.java:250) >> at >> java.base/java.text.DecimalFormatSymbols.getInstance(DecimalFormatSymbols.java:180) >> at java.base/java.util.Formatter.getZero(Formatter.java:2437) >> at java.base/java.util.Formatter.<init>(Formatter.java:1956) >> at java.base/java.util.Formatter.<init>(Formatter.java:1978) >> at java.base/java.lang.String.format(String.java:3274) >> at org.testng.internal.Utils.<clinit>(Utils.java:32) >> at org.testng.TestNG.setOutputDirectory(TestNG.java:217) >> at >> org.gradle.api.internal.tasks.testing.testng.TestNGTestClassProcessor.runTests(TestNGTestClassProcessor.java:102) >> at >> org.gradle.api.internal.tasks.testing.testng.TestNGTestClassProcessor.stop(TestNGTestClassProcessor.java:89) >> at >> org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61) >> ... 25 more >> Caused by: java.lang.LinkageError: loader 'platform' attempted duplicate >> class definition for >> sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo. >> (sun.util.resources.cldr.provider.CLDRLocaleDataMetaInfo is in module >> jdk.localedata of loader 'platform') >> at java.base/java.lang.ClassLoader.defineClass2(Native Method) >> at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1108) >> at >> java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:183) >> at >> java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:782) >> at >> java.base/jdk.internal.loader.BuiltinClassLoader.findClassInModuleOrNull(BuiltinClassLoader.java:703) >> at >> java.base/jdk.internal.loader.BuiltinClassLoader.findClass(BuiltinClassLoader.java:584) >> at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:633) >> at java.base/java.lang.Class.forName(Class.java:492) >> at >> java.base/java.util.ServiceLoader.loadProvider(ServiceLoader.java:853) >> ... 52 more >> >> >> >> Is there a setting I'm missing that could cause this problem? >> >> Thank you for your time. >> > -- > You received this message because you are subscribed to a topic in the > Google Groups "JaCoCo and EclEmma Users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/jacoco/C0Oa6otd894/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jacoco/ae033714-ba6c-4480-835a-386ede4968dc%40googlegroups.com > <https://groups.google.com/d/msgid/jacoco/ae033714-ba6c-4480-835a-386ede4968dc%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "JaCoCo and EclEmma Users" group. 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