[ https://jira.codehaus.org/browse/SUREFIRE-1067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tibor Digana updated SUREFIRE-1067: ----------------------------------- Assignee: (was: Tibor Digana) > Nested causes conflated with wrapper exception > ---------------------------------------------- > > Key: SUREFIRE-1067 > URL: https://jira.codehaus.org/browse/SUREFIRE-1067 > Project: Maven Surefire > Issue Type: Bug > Components: Maven Surefire Plugin > Affects Versions: 2.13 > Environment: JDK 7u51 on Linux > Reporter: Jesse Glick > Priority: Critical > > I created a simple Maven project containing just a test > {code} > package p; > import java.io.IOException; > import org.junit.Test; > public class SomeTest { > @Test public void t() throws Exception { > try { > m(); > } catch (RuntimeException x) { > throw new IOException(x); > } > } > private void m() { > throw new UnsupportedOperationException(); > } > } > {code} > If I run this using {{maven-surefire-plugin}} 2.12.4, I get a > {{p.SomeTest.txt}} with the expected output: > {code:none} > ------------------------------------------------------------------------------- > Test set: p.SomeTest > ------------------------------------------------------------------------------- > Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.037 sec <<< > FAILURE! > t(p.SomeTest) Time elapsed: 0.009 sec <<< ERROR! > java.io.IOException: java.lang.UnsupportedOperationException > at p.SomeTest.t(SomeTest.java:9) > 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:606) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) > at org.junit.runners.ParentRunner.run(ParentRunner.java:300) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) > at > org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) > at > org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) > Caused by: java.lang.UnsupportedOperationException > at p.SomeTest.m(SomeTest.java:13) > at p.SomeTest.t(SomeTest.java:7) > ... 29 more > {code} > But if I use 2.13 or higher, I get > {code:none} > ------------------------------------------------------------------------------- > Test set: p.SomeTest > ------------------------------------------------------------------------------- > Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.037 sec <<< > FAILURE! > t(p.SomeTest) Time elapsed: 0.009 sec <<< ERROR! > java.io.IOException: java.lang.UnsupportedOperationException > at p.SomeTest.m(SomeTest.java:13) > at p.SomeTest.t(SomeTest.java:7) > {code} > which is missing the potentially crucial information about what threw the > {{IOException}} and why. (Or if the wrapper exception does not follow the > convention of appending {{": " + cause}} to its own {{message}}, the Surefire > output would lack any information about the detail message in the original > exception.) -- This message was sent by Atlassian JIRA (v6.1.6#6162)