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From "Alexei Scherbakov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-7204) Unexpected behavior if passing null to binaryObject.field method
Date Thu, 14 Dec 2017 14:59:00 GMT
Alexei Scherbakov created IGNITE-7204:
-----------------------------------------

             Summary: Unexpected behavior if passing null to binaryObject.field method
                 Key: IGNITE-7204
                 URL: https://issues.apache.org/jira/browse/IGNITE-7204
             Project: Ignite
          Issue Type: Improvement
    Affects Versions: 2.3
            Reporter: Alexei Scherbakov
             Fix For: 2.4


If assertions are disabled, when first field will be returned.

If not, an AssertionError will be thrown.

Reproducer:

{noformat}
public void testNullField() throws Exception {
        try {
            final IgniteEx ex = startGrid(0);

            final IgniteCache<Integer, BinaryObject> test = ex.cache("test").withKeepBinary();

            final BinaryObjectBuilder bldr = ex.binary().builder("bldr");

            bldr.setField("x", 1);

            test.put(0, bldr.build());

            test.query(new ScanQuery<>(new IgniteBiPredicate<Integer, BinaryObject>()
{
                @Override public boolean apply(Integer o, BinaryObject o2) {
                    final Object q = o2.field(null);

                    return false;
                }
            })).getAll();
        }
        finally {
            stopAllGrids();
        }
    }
{noformat}



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