[ARTEMIS-1341] Core JMS does not permit calling Message#getBytes(arbitrary type) when message has empty body

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.5.0
• Component/s: Broker
• Assignee: Stanislav Knot
• Reporter: Jiri Daněk
• Created: 09/Aug/17 16:01
• Updated: 07/Mar/18 13:27
• Resolved: 22/Jan/18 17:42

Description

Consider the ActiveMQ Artemis test org.apache.activemq.artemis.tests.integration.jms.jms2client.BodyTest#testBodyConversion adapted to run through multiple JMS ConnectionFactories in turn. This test passes with Core JMS client, is skipped (or should be skipped) with ActiveMQ OpenWire client (that is a JMS 1.1 client) and fails with qpid-jms client.

         BytesMessage bytesMessage = sess.createBytesMessage();
         producer.send(bytesMessage);

         Message msg = cons.receiveNoWait();
         assertNotNull(msg);

         try {
            msg.getBody(String.class);
            fail("Exception expected");
         } catch (MessageFormatException e) {
         }

The test is wrong, see discussion with tabish121 at QPIDJMS-313 for details and references as to why.

Issue Links

• is a parent of: ARTEMIS-1330 [DISCUSS] Run JMS tests over many protocols (through different JMS client libraries)
• links to: GitHub Pull Request #1697