Deadlock in guardHttp with HTMLUnit ----------------------------------- Key: ARQGRA-263 URL: https://issues.jboss.org/browse/ARQGRA-263 Project: Arquillian Graphene Issue Type: Bug Affects Versions: 2.0.0.Beta1 Environment: Graphene 2.0.0.Beta1-SNAPSHOT, selenium-htmlunit-driver 2.28.0 Reporter: Ron Šmeral Fix For: 2.0.0.Beta1 When running a Seam Booking ftest, the following deadlock appeared, during an invocation of {{guardHttp(browser.findElement(by)).click();}} {noformat} Found one Java-level deadlock: ============================= "JS executor for com.gargoylesoftware.htmlunit.WebClient@111f5701": waiting to lock monitor 0x00007f5374011c88 (object 0x00000000ff450138, a com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine), which is held by "main" "main": waiting to lock monitor 0x00007f53e4fce1b0 (object 0x00000000f3238568, a com.gargoylesoftware.htmlunit.html.HtmlPage), which is held by "JS executor for com.gargoylesoftware.htmlunit.WebClient@111f5701" {noformat} Full stacktrace: {noformat} Java stack information for the threads listed above: =================================================== "JS executor for com.gargoylesoftware.htmlunit.WebClient@111f5701": at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.doProcessPostponedActions(JavaScriptEngine.java:688) - waiting to lock <0x00000000ff450138> (a com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.access$400(JavaScriptEngine.java:89) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:659) at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:559) at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:525) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.compile(JavaScriptEngine.java:502) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:519) at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(HtmlPage.java:970) at com.gargoylesoftware.htmlunit.html.HtmlScript.executeInlineScriptIfNeeded(HtmlScript.java:337) at com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:415) at com.gargoylesoftware.htmlunit.html.HtmlScript$3.execute(HtmlScript.java:266) at com.gargoylesoftware.htmlunit.html.HtmlScript.onAllChildrenAddedToPage(HtmlScript.java:276) at com.gargoylesoftware.htmlunit.html.DomNode.fireAddition(DomNode.java:914) at com.gargoylesoftware.htmlunit.html.DomNode.appendChild(DomNode.java:894) at com.gargoylesoftware.htmlunit.javascript.host.Node.appendChild(Node.java:232) at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at net.sourceforge.htmlunit.corejs.javascript.MemberBox.invoke(MemberBox.java:137) at net.sourceforge.htmlunit.corejs.javascript.FunctionObject.call(FunctionObject.java:452) at net.sourceforge.htmlunit.corejs.javascript.Interpreter.interpretLoop(Interpreter.java:1473) at net.sourceforge.htmlunit.corejs.javascript.Interpreter.interpret(Interpreter.java:815) at net.sourceforge.htmlunit.corejs.javascript.InterpretedFunction.call(InterpretedFunction.java:109) at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.doTopCall(ContextFactory.java:415) at com.gargoylesoftware.htmlunit.javascript.HtmlUnitContextFactory.doTopCall(HtmlUnitContextFactory.java:274) at net.sourceforge.htmlunit.corejs.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3132) at net.sourceforge.htmlunit.corejs.javascript.InterpretedFunction.call(InterpretedFunction.java:107) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$4.doRun(JavaScriptEngine.java:587) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:651) - locked <0x00000000f3238568> (a com.gargoylesoftware.htmlunit.html.HtmlPage) at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:559) at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:525) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:594) at com.gargoylesoftware.htmlunit.javascript.host.xml.XMLHttpRequest.setState(XMLHttpRequest.java:216) at com.gargoylesoftware.htmlunit.javascript.host.xml.XMLHttpRequest.doSend(XMLHttpRequest.java:661) at com.gargoylesoftware.htmlunit.javascript.host.xml.XMLHttpRequest.access$000(XMLHttpRequest.java:89) at com.gargoylesoftware.htmlunit.javascript.host.xml.XMLHttpRequest$1.run(XMLHttpRequest.java:563) at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:559) at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:525) at com.gargoylesoftware.htmlunit.javascript.background.JavascriptXMLHttpRequestJob.run(JavascriptXMLHttpRequestJob.java:36) at com.gargoylesoftware.htmlunit.javascript.background.JavaScriptJobManagerImpl.runSingleJob(JavaScriptJobManagerImpl.java:328) at com.gargoylesoftware.htmlunit.javascript.background.DefaultJavaScriptExecutor.run(DefaultJavaScriptExecutor.java:161) at java.lang.Thread.run(Thread.java:722) "main": at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:648) - waiting to lock <0x00000000f3238568> (a com.gargoylesoftware.htmlunit.html.HtmlPage) at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:559) at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:525) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:594) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:569) at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptFunctionIfPossible(HtmlPage.java:996) at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeEventListeners(EventListenersContainer.java:175) at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeBubblingListeners(EventListenersContainer.java:234) at com.gargoylesoftware.htmlunit.javascript.host.Node.fireEvent(Node.java:813) at com.gargoylesoftware.htmlunit.javascript.host.Node.fireEvent(Node.java:737) at com.gargoylesoftware.htmlunit.html.HtmlElement$1.run(HtmlElement.java:853) at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:559) at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:525) at com.gargoylesoftware.htmlunit.html.HtmlElement.fireEvent(HtmlElement.java:858) at com.gargoylesoftware.htmlunit.html.HtmlPage.executeEventHandlersIfNeeded(HtmlPage.java:1259) at com.gargoylesoftware.htmlunit.html.HtmlPage.cleanUp(HtmlPage.java:278) at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseInto(WebClient.java:429) at com.gargoylesoftware.htmlunit.WebClient.loadDownloadedResponses(WebClient.java:2289) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.doProcessPostponedActions(JavaScriptEngine.java:695) - locked <0x00000000ff450138> (a com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine) at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.processPostponedActions(JavaScriptEngine.java:782) at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1238) at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1182) at org.openqa.selenium.htmlunit.HtmlUnitMouse.click(HtmlUnitMouse.java:76) at org.openqa.selenium.htmlunit.HtmlUnitWebElement.click(HtmlUnitWebElement.java:153) at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.arquillian.graphene.proxy.GrapheneProxyHandler.invokeReal(GrapheneProxyHandler.java:209) at org.jboss.arquillian.graphene.proxy.GrapheneProxyHandler$1.invoke(GrapheneProxyHandler.java:140) at org.jboss.arquillian.graphene.guard.RequestGuardFactory$1.intercept(RequestGuardFactory.java:78) at org.jboss.arquillian.graphene.proxy.InvocationContextImpl.invoke(InvocationContextImpl.java:73) at org.jboss.arquillian.graphene.proxy.GrapheneProxyHandler.invoke(GrapheneProxyHandler.java:170) at org.jboss.arquillian.graphene.proxy.GrapheneProxyHandler.intercept(GrapheneProxyHandler.java:178) at org.openqa.selenium.htmlunit.HtmlUnitWebElement$$EnhancerCGLIB$$da7bfba9.click(<generated>) at org.jboss.seam.example.common.test.SeamGrapheneTest.clickAndWaitHttp(SeamGrapheneTest.java:177) at org.jboss.seam.example.common.test.booking.graphene.RegistrationTest.register(RegistrationTest.java:117) at org.jboss.seam.example.common.test.booking.graphene.RegistrationTest.testLongText(RegistrationTest.java:75) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.jboss.arquillian.junit.Arquillian$6$1.invoke(Arquillian.java:270) at org.jboss.arquillian.container.test.impl.execution.LocalTestExecuter.execute(LocalTestExecuter.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94) at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:115) at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67) at org.jboss.arquillian.container.test.impl.execution.ClientTestExecuter.execute(ClientTestExecuter.java:53) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94) at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81) at org.jboss.arquillian.container.test.impl.client.ContainerEventController.createContext(ContainerEventController.java:142) at org.jboss.arquillian.container.test.impl.client.ContainerEventController.createTestContext(ContainerEventController.java:129) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88) at org.jboss.arquillian.test.impl.TestContextHandler.createTestContext(TestContextHandler.java:89) at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88) at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:75) at sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88) at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:60) at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:94) at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88) at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:135) at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.test(EventTestRunnerAdaptor.java:111) at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:263) at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:226) at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314) at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46) at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240) at org.junit.rules.TestWatchman$1.evaluate(TestWatchman.java:48) at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:185) at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314) at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46) at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:199) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:147) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:208) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:158) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:95) {noformat}