在 eclipse 中运行 JUnit 测试会引发 SecurityException

Question

When I try to run an JUnit test in eclipse I get a java.lang.SecurityException .

I have a tycho based maven build for the same test code, which works fine.

This is the stack trace:

java.lang.IllegalArgumentException: Error: test loader org.eclipse.jdt.internal.junit5.runner.JUnit5TestLoader not found:
java.lang.SecurityException: class "org.junit.platform.commons.util.ClassNamePatternFilterUtils"'s signer information does not match signer information of other classes in the same package
    at java.base/java.lang.ClassLoader.checkCerts(ClassLoader.java:1150)
    at java.base/java.lang.ClassLoader.preDefineClass(ClassLoader.java:905)
    at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1014)
    at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)
    at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:802)
    at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:700)
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:623)
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at org.junit.platform.launcher.core.LauncherFactory.loadAndFilterTestExecutionListeners(LauncherFactory.java:122)
    at org.junit.platform.launcher.core.LauncherFactory.create(LauncherFactory.java:108)
    at org.junit.platform.launcher.core.LauncherFactory.create(LauncherFactory.java:75)
    at org.eclipse.jdt.internal.junit5.runner.JUnit5TestLoader.<init>(JUnit5TestLoader.java:34)
    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.newInstance(Constructor.java:490)
    at java.base/java.lang.Class.newInstance(Class.java:584)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.createRawTestLoader(RemoteTestRunner.java:371)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.createLoader(RemoteTestRunner.java:366)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.defaultInit(RemoteTestRunner.java:310)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.init(RemoteTestRunner.java:225)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209)

    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.createRawTestLoader(RemoteTestRunner.java:376)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.createLoader(RemoteTestRunner.java:366)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.defaultInit(RemoteTestRunner.java:310)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.init(RemoteTestRunner.java:225)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209)

Test class:

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import org.mockito.Mockito;

import com.xxx.infop.common.entity.auftrag.UebersichtInfo;
import com.xxx.infop.common.entity.auftrag.UebersichtInfo.UebersichtInfoBuilder;
import com.xxx.infop.rcp.auftrag.internal.ui.suche.UebersichtInfoChild;
import com.xxx.infop.rcp.auftrag.internal.ui.suche.UebersichtInfoParent;

public class AuftragStatePropertyTesterUnitTest {

    public static Stream<Arguments> test() {

        return Stream.of( /* test-data */);
    }

    @ParameterizedTest
    @MethodSource
    public void test(Object receiver, String property, boolean expectedResult) {
        // test code
    }

}

Command line of the eclipse run configuration:

C:\devxxx\eaio-ng\jdk\openjdk11\bin\javaw.exe
-agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:49479
-ea "-javaagent:C:\devxxx\eaio-ng\eclipse\jee-2021-09-R\configuration\org.eclipse.osgi\415\0\.cp\lib\javaagent-shaded.jar"
-Dfile.encoding=UTF-8
-classpath "C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.e4.ui.workbench_1.13.0.v20210521-0741.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.ui_3.119.100.v20210830-0942.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.swt_3.117.0.v20210906-0842.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.swt.nl_it_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.swt.nl_fr_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.swt.nl_de_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.swt.win32.win32.x86_64_3.117.0.v20210906-0842.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.jface_3.23.0.v20210723-1324.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.commands_3.10.100.v20210722-1426.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.ui.workbench_3.123.0.v20210817-0704.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.e4.ui.workbench3_0.16.0.v20210619-0956.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.ui.forms_3.11.200.v20210622-0925.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.runtime_3.23.0.v20210730-2035.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.osgi_3.17.0.v20210823-1805.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.transforms.hook_1.3.0.v20210202-1256.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.region_1.5.100.v20210212-1143.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.weaving.hook_1.3.0.v20210202-1256.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.osgi.nl_de_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.osgi.nl_it_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.osgi.compatibility.state_1.2.500.v20210730-0750.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.osgi.nl_fr_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.common_3.15.0.v20210518-0604.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.jobs_3.12.0.v20210723-1034.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.registry_3.11.0.v20210723-1953.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.registry.nl_it_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.registry.nl_de_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.registry.nl_fr_4.18.0.v20201226020001.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.preferences_3.9.0.v20210726-0943.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.contenttype_3.8.0.v20210621-0954.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.equinox.app_1.6.0.v20210723-1130.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.expressions_3.8.0.v20210723-1034.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.databinding_1.10.100.v20200926-1123.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.databinding.observable_1.11.0.v20210722-1426.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.databinding.beans_1.8.0.v20210619-1111.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.core.databinding.property_1.9.0.v20210619-1129.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.eclipse.jfac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\m2\org\springframework\cloud\spring-cloud-sleuth-core\2.2.5.RELEASE\spring-cloud-sleuth-core-2.2.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\spring-context\5.2.10.RELEASE\spring-context-5.2.10.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\spring-expression\5.2.10.RELEASE\spring-expression-5.2.10.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\aspectj\aspectjrt\1.9.6\aspectjrt-1.9.6.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave\5.12.3\brave-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\reporter2\zipkin-reporter-brave\2.15.0\zipkin-reporter-brave-2.15.0.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-context-slf4j\5.12.3\brave-context-slf4j-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-messaging\5.12.3\brave-instrumentation-messaging-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-rpc\5.12.3\brave-instrumentation-rpc-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-spring-web\5.12.3\brave-instrumentation-spring-web-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-http\5.12.3\brave-instrumentation-http-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-spring-rabbit\5.12.3\brave-instrumentation-spring-rabbit-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-kafka-clients\5.12.3\brave-instrumentation-kafka-clients-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-kafka-streams\5.12.3\brave-instrumentation-kafka-streams-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-httpclient\5.12.3\brave-instrumentation-httpclient-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-httpasyncclient\5.12.3\brave-instrumentation-httpasyncclient-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-spring-webmvc\5.12.3\brave-instrumentation-spring-webmvc-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-servlet\5.12.3\brave-instrumentation-servlet-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\brave\brave-instrumentation-jms\5.12.3\brave-instrumentation-jms-5.12.3.jar;C:\devxxx\eaio-ng\m2\io\zipkin\reporter2\zipkin-reporter-metrics-micrometer\2.15.0\zipkin-reporter-metrics-micrometer-2.15.0.jar;C:\devxxx\eaio-ng\m2\io\zipkin\reporter2\zipkin-reporter\2.15.0\zipkin-reporter-2.15.0.jar;C:\devxxx\eaio-ng\m2\io\zipkin\zipkin2\zipkin\2.21.1\zipkin-2.21.1.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot-starter-validation\2.3.5.RELEASE\spring-boot-starter-validation-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot-starter\2.3.5.RELEASE\spring-boot-starter-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot\2.3.5.RELEASE\spring-boot-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot-autoconfigure\2.3.5.RELEASE\spring-boot-autoconfigure-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot-starter-logging\2.3.5.RELEASE\spring-boot-starter-logging-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;C:\devxxx\eaio-ng\m2\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;C:\devxxx\eaio-ng\m2\org\apache\logging\log4j\log4j-to-slf4j\2.13.3\log4j-to-slf4j-2.13.3.jar;C:\devxxx\eaio-ng\m2\org\apache\logging\log4j\log4j-api\2.13.3\log4j-api-2.13.3.jar;C:\devxxx\eaio-ng\m2\org\slf4j\jul-to-slf4j\1.7.30\jul-to-slf4j-1.7.30.jar;C:\devxxx\eaio-ng\m2\org\yaml\snakeyaml\1.26\snakeyaml-1.26.jar;C:\devxxx\eaio-ng\m2\org\glassfish\jakarta.el\3.0.3\jakarta.el-3.0.3.jar;C:\devxxx\eaio-ng\m2\org\hibernate\validator\hibernate-validator\6.1.6.Final\hibernate-validator-6.1.6.Final.jar;C:\devxxx\eaio-ng\m2\jakarta\validation\jakarta.validation-api\2.0.2\jakarta.validation-api-2.0.2.jar;C:\devxxx\eaio-ng\m2\org\jboss\logging\jboss-logging\3.4.1.Final\jboss-logging-3.4.1.Final.jar;C:\devxxx\eaio-ng\m2\com\fasterxml\classmate\1.5.1\classmate-1.5.1.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot-starter-test\2.3.5.RELEASE\spring-boot-starter-test-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot-test\2.3.5.RELEASE\spring-boot-test-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\org\springframework\boot\spring-boot-test-autoconfigure\2.3.5.RELEASE\spring-boot-test-autoconfigure-2.3.5.RELEASE.jar;C:\devxxx\eaio-ng\m2\com\jayway\jsonpath\json-path\2.4.0\json-path-2.4.0.jar;C:\devxxx\eaio-ng\m2\net\minidev\json-smart\2.3\json-smart-2.3.jar;C:\devxxx\eaio-ng\m2\net\minidev\accessors-smart\1.2\accessors-smart-1.2.jar;C:\devxxx\eaio-ng\m2\org\ow2\asm\asm\5.0.4\asm-5.0.4.jar;C:\devxxx\eaio-ng\m2\jakarta\xml\bind\jakarta.xml.bind-api\2.3.3\jakarta.xml.bind-api-2.3.3.jar;C:\devxxx\eaio-ng\m2\jakarta\activation\jakarta.activation-api\1.2.2\jakarta.activation-api-1.2.2.jar;C:\devxxx\eaio-ng\m2\org\assertj\assertj-core\3.16.1\assertj-core-3.16.1.jar;C:\devxxx\eaio-ng\m2\org\hamcrest\hamcrest\2.2\hamcrest-2.2.jar;C:\devxxx\eaio-ng\m2\org\junit\jupiter\junit-jupiter\5.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pache.log4j_1.2.15.v201012070815.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.junit.platform.engine_1.7.1.v20210222-1948.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.opentest4j_1.2.0.v20190826-0900.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.junit.jupiter.engine_5.7.1.v20210222-1948.jar;C:\devxxx\projekte\infop\.metadata\.plugins\org.eclipse.pde.core\.bundle_pool\plugins\org.junit.platform.commons_1.7.1.v20210222-1948.jar;C:\devxxx\projekte\infop\infop-client\com.xxx.infop.rcp.test.swtbot\target\classes;C:\devxxx\projekte\infop\infop-client\com.xxx.infop.rcp.ui\target\classes;C:\devxxx\projekte\infop\infop-client\com.xxx.infop.rcp.auftrag.ui.test\target\classes;C:\devxxx\eaio-ng\m2\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;C:\devxxx\eaio-ng\m2\com\fasterxml\classmate\1.3.4\classmate-1.3.4.jar;C:\devxxx\eaio-ng\m2\org\springframework\spring-web\5.3.1\spring-web-5.3.1.jar;C:\devxxx\eaio-ng\m2\org\springframework\spring-beans\5.3.1\spring-beans-5.3.1.jar;C:\devxxx\eaio-ng\m2\org\springframework\spring-core\5.3.1\spring-core-5.3.1.jar;C:\devxxx\eaio-ng\m2\org\springframework\spring-jcl\5.3.1\spring-jcl-5.3.1.jar;C:\devxxx\eaio-ng\m2\com\xxx\infop\infop-rcp-server\99.0.0-SNAPSHOT\infop-rcp-server-99.0.0-SNAPSHOT.jar;C:\devxxx\eaio-ng\eclipse\jee-2021-09-R\configuration\org.eclipse.osgi\414\0\.cp;C:\devxxx\eaio-ng\eclipse\jee-2021-09-R\configuration\org.eclipse.osgi\412\0\.cp;C:\devxxx\eaio-ng\eclipse\jee-2021-09-R\configuration\org.eclipse.osgi\917\0\.cp" org.eclipse.jdt.internal.junit.runner.RemoteTestRunner
-version 3
-port 49478
-testLoaderClass org.eclipse.jdt.internal.junit5.runner.JUnit5TestLoader
-loaderpluginname org.eclipse.jdt.junit5.runtime
-classNames com.xxx.infop.rcp.auftrag.internal.ui.handler.AuftragStatePropertyTesterUnitTest

Answer 1

I had added JUnit 5 and it placed it in the bottom of the Classpath Entries section in the "Dependencies" tab. When I moved it between the project folder and the "Project and External Dependencies", the error went away.

Answer 2

I encountered this problem immediately following an update of Eclipse to 2021-12. It occurs because two versions of JUnit 5 are on the path when the tests run, one provided by Eclipse (v5.8) and one specified by my Gradle build (v5.7). The Eclipse-supplied JAR is signed by them, and the one fetched by Gradle is unsigned. I assume the Eclipse update updated the JUnit JAR.

The solution (for me) was to place the Eclipse "JUnit 5" entry ahead of "Project and External Dependencies" in the "Order and Export" tab as @Woodsman suggests. But I think having different versions in Gradle and Eclipse is asking for inconsistencies between the IDE and the console, so I shall bump the version in the Gradle build.

Here's what seemed to be going on.

The Eclipse test runner causes classes to be loaded from package org.junit.jupiter.api . These requests are satisfied from v5.7, which is first on the path, but then we come to org.junit.jupiter.api.Named , which is new in v5.8. At this point the other (Eclipse) JAR is used and this is where the signer on the new JAR doesn't match the unsigned JAR used so far, and you get the exception from java.lang.ClassLoader.checkCerts .

Both JARs appear in the Java Build Path (project properties) under "JUnit 5" (Eclipse) and under "Project and External Dependencies" (Gradle). Under the "Libraries" tab you can see where on disk they reside, and under "Order and Export" tab you can choose the order they're consulted. Swapping the order made the test run.