[GROOVY-6784] Problem with GroovyConsole allow interruption and @CompileStatic - ASF JIRA

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.3.0
Fix Version/s: 2.3.2, 2.2.3
Component/s: None
Labels:
None
Environment:
Groovy 2.3.0 / Java 8

Description

When running the following sample in Groovy Console, with "allow interruption" checked:

@Grab('com.netflix.rxjava:rxjava-groovy:0.18.1')

import groovy.transform.CompileStatic
import org.junit.Test

import rx.Observable

@CompileStatic
class Test1 {

    @Test
    void test1() {
        Observable.from(["mark", "perry"]).subscribe({ println("item: $it") })
    }

}

I get the following stacktrace:

JUnit 4 Runner, Tests: 1, Failures: 1, Time: 8
Test Failure: test1(Test1)
rx.exceptions.OnErrorNotImplementedException: Cannot cast object 'Test1@4b7d52f7' with class 'Test1' to class 'java.lang.Thread'
	at rx.Observable$26.onError(Observable.java:6015)
	at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:125)
	at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:94)
	at rx.observers.SafeSubscriber.onNext(SafeSubscriber.java:109)
	at rx.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:43)
	at rx.operators.OnSubscribeFromIterable.call(OnSubscribeFromIterable.java:29)
	at rx.Observable.subscribe(Observable.java:6302)
	at rx.Observable.subscribe(Observable.java:6006)
	at Test1.test1(ConsoleScript35:13)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.junit.runners.Suite.runChild(Suite.java:127)
	at org.junit.runners.Suite.runChild(Suite.java:26)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:138)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:128)
	at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:73)
	at sun.reflect.GeneratedMethodAccessor304.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
	at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1318)
	at org.codehaus.groovy.runtime.InvokerHelper.invokeStaticMethod(InvokerHelper.java:927)
	at org.codehaus.groovy.vmplugin.v5.JUnit4Utils.realRunJUnit4Test(JUnit4Utils.java:84)
	at sun.reflect.GeneratedMethodAccessor303.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
	at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1318)
	at org.codehaus.groovy.runtime.InvokerHelper.invokeStaticMethod(InvokerHelper.java:927)
	at org.codehaus.groovy.runtime.InvokerHelper.invokeStaticMethod(InvokerHelper.java:77)
	at groovy.lang.GroovyShell.runJUnit4Test(GroovyShell.java:378)
	at groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:281)
	at groovy.lang.GroovyShell.run(GroovyShell.java:502)
	at groovy.lang.GroovyShell.run(GroovyShell.java:481)
	at groovy.lang.GroovyShell.run(GroovyShell.java:164)
	at groovy.lang.GroovyShell$run$1.call(Unknown Source)
	at groovy.ui.Console$_runScriptImpl_closure17.doCall(Console.groovy:977)
	at groovy.ui.Console$_runScriptImpl_closure17.doCall(Console.groovy)
	at sun.reflect.GeneratedMethodAccessor288.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:909)
	at groovy.lang.Closure.call(Closure.java:423)
	at groovy.lang.Closure.call(Closure.java:417)
	at groovy.lang.Closure.run(Closure.java:504)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object 'Test1@4b7d52f7' with class 'Test1' to class 'java.lang.Thread'
	at org.codehaus.groovy.runtime.typehandling.DefaultTypeTransformation.continueCastOnSAM(DefaultTypeTransformation.java:392)
	at org.codehaus.groovy.runtime.typehandling.DefaultTypeTransformation.continueCastOnNumber(DefaultTypeTransformation.java:306)
	at org.codehaus.groovy.runtime.typehandling.DefaultTypeTransformation.castToType(DefaultTypeTransformation.java:227)
	at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.castToType(ScriptBytecodeAdapter.java:599)
	at Test1$_test1_closure1.doCall(ConsoleScript35)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:909)
	at groovy.lang.Closure.call(Closure.java:423)
	at org.codehaus.groovy.runtime.ConvertedClosure.invokeCustom(ConvertedClosure.java:51)
	at org.codehaus.groovy.runtime.ConversionHandler.invoke(ConversionHandler.java:81)
	at com.sun.proxy.$Proxy16.call(Unknown Source)
	at rx.Observable$26.onNext(Observable.java:6020)
	at rx.observers.SafeSubscriber.onNext(SafeSubscriber.java:102)
	... 69 more

Result: org.junit.runner.Result@5e359fba

Which seems to be a problem with thread interruption and static compilation.

Problem with GroovyConsole allow interruption and @CompileStatic

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