Dmitri Blinov created JEXL-196:
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Summary: Script execution hangs while calling method with one
argument without parameter
Key: JEXL-196
URL: https://issues.apache.org/jira/browse/JEXL-196
Project: Commons JEXL
Issue Type: Bug
Affects Versions: 3.0
Reporter: Dmitri Blinov
While it is obviously an error to do such a thing, the script execution hangs
indefinitely if the method with one argument of type Object is called without
any parameter at all.
{code}
public static class TestContext extends MapContext implements
JexlContext.NamespaceResolver {
@Override
public Object resolveNamespace(String name) {
return name == null ? this : null;
}
public int hangs(Object t) {
return 1;
}
}
public void testHangs() throws Exception {
JexlScript e = JEXL.createScript("hangs()");
Callable<Object> c = e.callable(new TestContext());
ExecutorService executor = Executors.newFixedThreadPool(1);
try {
Future<?> future = executor.submit(c);
Object t = future.get(10, TimeUnit.SECONDS);
Assert.assertEquals(1, t);
} finally {
executor.shutdown();
}
}
{code}
The expected behaviour is to report an error
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