Testsuite: org.apache.tomcat.websocket.TestWsSessionSuspendResume
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.178 sec
------------- Standard Error -----------------
13-Feb-2024 11:25:15.955 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSuspendThenClose]
13-Feb-2024 11:25:16.923 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-1"]
13-Feb-2024 11:25:16.992 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
13-Feb-2024 11:25:16.992 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.86-dev]
13-Feb-2024 11:25:17.337 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-1-41291"]
13-Feb-2024 11:25:17.765 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-1-41291"]
13-Feb-2024 11:25:17.769 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
13-Feb-2024 11:25:17.798 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-1-41291"]
13-Feb-2024 11:25:20.812 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-1-41291"]
13-Feb-2024 11:25:20.819 INFO [main] org.apache.catalina.startup.LoggingBaseTest.setUp Starting test case [testSuspendResume]
13-Feb-2024 11:25:20.821 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-127.0.0.1-auto-2"]
13-Feb-2024 11:25:20.822 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Tomcat]
13-Feb-2024 11:25:20.822 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.86-dev]
13-Feb-2024 11:25:20.832 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-127.0.0.1-auto-2-36689"]
13-Feb-2024 11:25:20.887 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-127.0.0.1-auto-2-36689"]
13-Feb-2024 11:25:20.888 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Tomcat]
13-Feb-2024 11:25:20.891 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-127.0.0.1-auto-2-36689"]
13-Feb-2024 11:25:20.893 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-127.0.0.1-auto-2-36689"]
------------- ---------------- ---------------

Testcase: testSuspendThenClose took 5.04 sec
	Caused an ERROR
Cannot invoke "org.apache.tomcat.websocket.WsSession.isClosed()" because "org.apache.tomcat.websocket.TestWsSessionSuspendResume$SuspendCloseEndpoint.serverSession" is null
java.lang.NullPointerException: Cannot invoke "org.apache.tomcat.websocket.WsSession.isClosed()" because "org.apache.tomcat.websocket.TestWsSessionSuspendResume$SuspendCloseEndpoint.serverSession" is null
	at org.apache.tomcat.websocket.TestWsSessionSuspendResume$SuspendCloseEndpoint.isServerSessionFullyClosed(TestWsSessionSuspendResume.java:229)
	at org.apache.tomcat.websocket.TestWsSessionSuspendResume.testSuspendThenClose(TestWsSessionSuspendResume.java:173)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

Testcase: testSuspendResume took 0.075 sec