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From "Alexandr (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SUREFIRE-1285) ArrayIndexOutOfBoundsexception while invoked java 8 default methods
Date Tue, 27 Sep 2016 15:29:20 GMT

     [ https://issues.apache.org/jira/browse/SUREFIRE-1285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexandr updated SUREFIRE-1285:
-------------------------------
    Description: 
Plugin fails on not implemented interface methods, inspite of its default implementation.
Because of it i need to write adapters for tests and it is too tediously, and not always possible.
{code}
import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**
 * @author Alexandr Volkov (llex)
 * @since 27.09.2016
 */
public class TestSurefire {

    /*===========================================[ CLASS METHODS ]================*/
    @Test
    public void test() {
        TestInt test = new TestOk();
        assertEquals(2 , test.getInt());
        assertEquals("passed" , test.getString());
        test.doNothing();

        test = new TestFail();
        assertEquals("ok" , test.getString());
        int fail = 0;
        try {
            // fail !
            test.getInt();
        } catch (Exception e) {
            fail++;
            e.printStackTrace();
        }
        // fail !
        try {
            test.doNothing();
        } catch (Exception e) {
            fail++;
            e.printStackTrace();
        }
        assertEquals(0 , fail);
    }

    interface TestInt{
        default String getString() {
            return "passed";
        }
        default int getInt(){
            return 1;
        }
        default void doNothing(){}
    }

    class TestOk implements TestInt{
        @Override
        public int getInt() {
            return 2;
        }

        @Override
        public void doNothing() {
            System.out.println("ok");
        }
    }
    class TestFail implements TestInt{
        @Override
        public String getString() {
            return "ok";
        }
    }

}

{code}
mvn clean test -Dtest=TestSurefire
..................
-------------------------------------------------------
        T E S T S
        -------------------------------------------------------
        Running TestSurefire
        ok
        java.lang.ArrayIndexOutOfBoundsException: 1
        at TestSurefire$TestInt.getInt(TestSurefire.java:44)
        at TestSurefire.test(TestSurefire.java:24)
        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:498)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
        java.lang.ArrayIndexOutOfBoundsException: 2
        at TestSurefire$TestInt.doNothing(TestSurefire.java:46)
        at TestSurefire.test(TestSurefire.java:31)
        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:498)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
        Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.139 sec <<<
FAILURE! - in TestSurefire
        test(TestSurefire)  Time elapsed: 0.065 sec  <<< FAILURE!
        java.lang.AssertionError: expected:<0> but was:<2>
        at TestSurefire.test(TestSurefire.java:36)


        Results :

        Failed tests:
        TestSurefire.test:36 expected:<0> but was:<2>

        Tests run: 1, Failures: 1, Errors: 0, Skipped: 0

        [INFO] ------------------------------------------------------------------------
        [INFO] BUILD FAILURE
        [INFO] ------------------------------------------------------------------------
        


  was:
Plugin fails on not implemented interface methods, inspite of its default implementation.
Because of it i need to write adapters for tests and it is too tediously, and not always possible.
{code}
import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**
 * @author Alexandr Volkov (llex)
 * @since 27.09.2016
 */
public class TestSurefire {

    /*===========================================[ CLASS METHODS ]================*/
    @Test
    public void test() {
        TestInt test = new TestOk();
        assertEquals(2 , test.getInt());
        assertEquals("passed" , test.getString());
        test.doNothing();

        test = new TestFail();
        assertEquals("ok" , test.getString());
        int fail = 0;
        try {
            // fail !
            test.getInt();
        } catch (Exception e) {
            fail++;
            e.printStackTrace();
        }
        // fail !
        try {
            test.doNothing();
        } catch (Exception e) {
            fail++;
            e.printStackTrace();
        }
        assertEquals(0 , fail);
    }

    interface TestInt{
        default String getString() {
            return "passed";
        }
        default int getInt(){
            return 1;
        }
        default void doNothing(){}
    }

    class TestOk implements TestInt{
        @Override
        public int getInt() {
            return 2;
        }

        @Override
        public void doNothing() {
            System.out.println("ok");
        }
    }
    class TestFail implements TestInt{
        @Override
        public String getString() {
            return "ok";
        }
    }

}

import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**
 * @author Alexandr Volkov (llex)
 * @since 27.09.2016
 */
public class TestSurefire {

    /*===========================================[ CLASS METHODS ]================*/
    @Test
    public void test() {
        TestInt test = new TestOk();
        assertEquals(2 , test.getInt());
        assertEquals("passed" , test.getString());
        test.doNothing();

        test = new TestFail();
        assertEquals("ok" , test.getString());
        int fail = 0;
        try {
            // fail !
            test.getInt();
        } catch (Exception e) {
            fail++;
            e.printStackTrace();
        }
        // fail !
        try {
            test.doNothing();
        } catch (Exception e) {
            fail++;
            e.printStackTrace();
        }
        assertEquals(0 , fail);
    }

    interface TestInt{
        default String getString() {
            return "passed";
        }
        default int getInt(){
            return 1;
        }
        default void doNothing(){}
    }

    class TestOk implements TestInt{
        @Override
        public int getInt() {
            return 2;
        }

        @Override
        public void doNothing() {
            System.out.println("ok");
        }
    }
    class TestFail implements TestInt{
        @Override
        public String getString() {
            return "ok";
        }
    }

}
{code}
mvn clean test -Dtest=TestSurefire
..................
-------------------------------------------------------
        T E S T S
        -------------------------------------------------------
        Running TestSurefire
        ok
        java.lang.ArrayIndexOutOfBoundsException: 1
        at TestSurefire$TestInt.getInt(TestSurefire.java:44)
        at TestSurefire.test(TestSurefire.java:24)
        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:498)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
        java.lang.ArrayIndexOutOfBoundsException: 2
        at TestSurefire$TestInt.doNothing(TestSurefire.java:46)
        at TestSurefire.test(TestSurefire.java:31)
        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:498)
        at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
        at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
        at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
        Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.139 sec <<<
FAILURE! - in TestSurefire
        test(TestSurefire)  Time elapsed: 0.065 sec  <<< FAILURE!
        java.lang.AssertionError: expected:<0> but was:<2>
        at TestSurefire.test(TestSurefire.java:36)


        Results :

        Failed tests:
        TestSurefire.test:36 expected:<0> but was:<2>

        Tests run: 1, Failures: 1, Errors: 0, Skipped: 0

        [INFO] ------------------------------------------------------------------------
        [INFO] BUILD FAILURE
        [INFO] ------------------------------------------------------------------------
        



> ArrayIndexOutOfBoundsexception while invoked java 8 default methods
> -------------------------------------------------------------------
>
>                 Key: SUREFIRE-1285
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-1285
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: Maven Surefire Plugin
>            Reporter: Alexandr
>            Priority: Critical
>
> Plugin fails on not implemented interface methods, inspite of its default implementation.
> Because of it i need to write adapters for tests and it is too tediously, and not always
possible.
> {code}
> import org.junit.Test;
> import static org.junit.Assert.assertEquals;
> /**
>  * @author Alexandr Volkov (llex)
>  * @since 27.09.2016
>  */
> public class TestSurefire {
>     /*===========================================[ CLASS METHODS ]================*/
>     @Test
>     public void test() {
>         TestInt test = new TestOk();
>         assertEquals(2 , test.getInt());
>         assertEquals("passed" , test.getString());
>         test.doNothing();
>         test = new TestFail();
>         assertEquals("ok" , test.getString());
>         int fail = 0;
>         try {
>             // fail !
>             test.getInt();
>         } catch (Exception e) {
>             fail++;
>             e.printStackTrace();
>         }
>         // fail !
>         try {
>             test.doNothing();
>         } catch (Exception e) {
>             fail++;
>             e.printStackTrace();
>         }
>         assertEquals(0 , fail);
>     }
>     interface TestInt{
>         default String getString() {
>             return "passed";
>         }
>         default int getInt(){
>             return 1;
>         }
>         default void doNothing(){}
>     }
>     class TestOk implements TestInt{
>         @Override
>         public int getInt() {
>             return 2;
>         }
>         @Override
>         public void doNothing() {
>             System.out.println("ok");
>         }
>     }
>     class TestFail implements TestInt{
>         @Override
>         public String getString() {
>             return "ok";
>         }
>     }
> }
> {code}
> mvn clean test -Dtest=TestSurefire
> ..................
> -------------------------------------------------------
>         T E S T S
>         -------------------------------------------------------
>         Running TestSurefire
>         ok
>         java.lang.ArrayIndexOutOfBoundsException: 1
>         at TestSurefire$TestInt.getInt(TestSurefire.java:44)
>         at TestSurefire.test(TestSurefire.java:24)
>         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:498)
>         at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>         at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>         at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>         at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>         at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>         at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>         at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>         at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>         at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>         at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>         at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>         at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>         at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
>         at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
>         at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
>         at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
>         java.lang.ArrayIndexOutOfBoundsException: 2
>         at TestSurefire$TestInt.doNothing(TestSurefire.java:46)
>         at TestSurefire.test(TestSurefire.java:31)
>         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:498)
>         at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>         at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>         at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>         at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>         at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
>         at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
>         at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
>         at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>         at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>         at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>         at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>         at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>         at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
>         at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
>         at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
>         at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)
>         Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.139 sec <<<
FAILURE! - in TestSurefire
>         test(TestSurefire)  Time elapsed: 0.065 sec  <<< FAILURE!
>         java.lang.AssertionError: expected:<0> but was:<2>
>         at TestSurefire.test(TestSurefire.java:36)
>         Results :
>         Failed tests:
>         TestSurefire.test:36 expected:<0> but was:<2>
>         Tests run: 1, Failures: 1, Errors: 0, Skipped: 0
>         [INFO] ------------------------------------------------------------------------
>         [INFO] BUILD FAILURE
>         [INFO] ------------------------------------------------------------------------
>         



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