[jira] [Commented] (GROOVY-11578) Services loaded via the service loader not working in (some) OSGi contexts for Groovy 4+

[Paul King (Jira)]

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https://issues.apache.org/jira/browse/GROOVY-11578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17932196#comment-17932196
 ] 

Paul King commented on GROOVY-11578:
------------------------------------

The attached zip is a rework of the zip from GROOVY-10881.

The integration test (passing for 4.0.26 and earlier) is shown here:
{code:java}
@RunWith(PaxExam.class)
@ExamReactorStrategy(PerClass.class)
public class GroovyJsonTest extends KarafTestSupport {

    @Configuration
    public Option[] config() {
        DefaultCompositeOption options = new DefaultCompositeOption();
        options.add(super.config());
        options.add(mavenBundle("org.apache.aries.spifly", 
"org.apache.aries.spifly.dynamic.bundle", "1.2.4"));
        options.add(mavenBundle("org.apache.groovy", "groovy", "4.0.26"));
        options.add(mavenBundle("org.apache.groovy", "groovy-json", "4.0.26"));
        File path = new 
File("../core/target/groovy-json-example.core-1.0.0-SNAPSHOT.jar");
        options.add(bundle(path.toURI().toString()));
        return options.getOptions();
    }

    @Test
    public void testFastStringUtils() throws Exception {
        GroovyService groovyService = getOsgiService(GroovyService.class);
        assertArrayEquals("result".toCharArray(), groovyService.getResult());
    }
}
{code}
If I change the spifly version to 1.3.0 or later, or use the "spifly" feature, 
the test then fails.

> Services loaded via the service loader not working in (some) OSGi contexts 
> for Groovy 4+
> ----------------------------------------------------------------------------------------
>
>                 Key: GROOVY-11578
>                 URL: https://issues.apache.org/jira/browse/GROOVY-11578
>             Project: Groovy
>          Issue Type: Bug
>    Affects Versions: 4.0.26
>            Reporter: Paul King
>            Assignee: Paul King
>            Priority: Major
>         Attachments: groovy-json-example.zip
>
>
> This is related to GROOVY-11570 and GROOVY-11571 but it seems worthwhile 
> having an issue that is just about getting the services working again.
> Current steps to reproduce:
> * clone the apache/karaf repo
> * change groovy versions: codehaus=>apache, 3.0.24=>4.0.26
> * add an additional test to GroovyTest (see below) to exercise service loader 
> related functionality
> * run "mvn test" in the itests directory
> Additional test:
> {code}
> @Test
> public void testExecGroovyJsonCommand() throws Exception {
>     String resultNoArgs = executeCommand("groovy:exec \""
>             + "import org.apache.groovy.json.internal.FastStringUtils\n"
>             + "println FastStringUtils.toCharArray('result') == 
> 'result'.toCharArray()\"");
>     assertContains("true", resultNoArgs);
> }
> {code}
> Result:
> {noformat}
> <system-err><![CDATA[groovy:exec "import 
> org.apache.groovy.json.internal.FastStringUtils
> println FastStringUtils.toCharArray('result') == 'result'.toCharArray()"
> java.lang.RuntimeException: Unable to load FastStringService
>       at 
> org.apache.karaf.itests.KarafTestSupport.executeCommand(KarafTestSupport.java:444)
>       at 
> org.apache.karaf.itests.KarafTestSupport.executeCommand(KarafTestSupport.java:358)
>       at 
> org.apache.karaf.itests.KarafTestSupport.executeCommand(KarafTestSupport.java:345)
>       at 
> org.apache.karaf.itests.GroovyTest.testExecGroovyJsonCommand(GroovyTest.java:54)
>         ...
>       at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:43)
>         ...
> Caused by: java.lang.RuntimeException: Unable to load FastStringService
>       at 
> org.apache.groovy.json.internal.FastStringUtils.getService(FastStringUtils.java:56)
>         ...
> {noformat}



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