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path: root/extras/dispatch/tests/message_test.c
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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

#include "test_case.h"
#include <stdio.h>
#include <string.h>
#include "message_private.h"
#include <qpid/dispatch/iterator.h>
#include <proton/message.h>


static char* test_send_to_messenger(void *context)
{
    dx_message_t         *msg     = dx_allocate_message();
    dx_message_content_t *content = MSG_CONTENT(msg);

    dx_message_compose_1(msg, "test_addr_0", 0);
    dx_buffer_t *buf = DEQ_HEAD(content->buffers);
    if (buf == 0) return "Expected a buffer in the test message";

    pn_message_t *pn_msg = pn_message();
    int result = pn_message_decode(pn_msg, (const char*) dx_buffer_base(buf), dx_buffer_size(buf));
    if (result != 0) return "Error in pn_message_decode";

    if (strcmp(pn_message_get_address(pn_msg), "test_addr_0") != 0)
        return "Address mismatch in received message";

    pn_message_free(pn_msg);
    dx_free_message(msg);

    return 0;
}


static char* test_receive_from_messenger(void *context)
{
    pn_message_t *pn_msg = pn_message();
    pn_message_set_address(pn_msg, "test_addr_1");

    dx_buffer_t *buf  = dx_allocate_buffer();
    size_t       size = dx_buffer_capacity(buf);
    int result = pn_message_encode(pn_msg, (char*) dx_buffer_cursor(buf), &size);
    if (result != 0) return "Error in pn_message_encode";
    dx_buffer_insert(buf, size);

    dx_message_t         *msg     = dx_allocate_message();
    dx_message_content_t *content = MSG_CONTENT(msg);

    DEQ_INSERT_TAIL(content->buffers, buf);
    int valid = dx_message_check(msg, DX_DEPTH_ALL);
    if (!valid) return "dx_message_check returns 'invalid'";

    dx_field_iterator_t *iter = dx_message_field_iterator(msg, DX_FIELD_TO);
    if (iter == 0) return "Expected an iterator for the 'to' field";

    if (!dx_field_iterator_equal(iter, (unsigned char*) "test_addr_1"))
        return "Mismatched 'to' field contents";

    pn_message_free(pn_msg);
    dx_free_message(msg);

    return 0;
}


static char* test_insufficient_check_depth(void *context)
{
    pn_message_t *pn_msg = pn_message();
    pn_message_set_address(pn_msg, "test_addr_2");

    dx_buffer_t *buf  = dx_allocate_buffer();
    size_t       size = dx_buffer_capacity(buf);
    int result = pn_message_encode(pn_msg, (char*) dx_buffer_cursor(buf), &size);
    if (result != 0) return "Error in pn_message_encode";
    dx_buffer_insert(buf, size);

    dx_message_t         *msg     = dx_allocate_message();
    dx_message_content_t *content = MSG_CONTENT(msg);

    DEQ_INSERT_TAIL(content->buffers, buf);
    int valid = dx_message_check(msg, DX_DEPTH_DELIVERY_ANNOTATIONS);
    if (!valid) return "dx_message_check returns 'invalid'";

    dx_field_iterator_t *iter = dx_message_field_iterator(msg, DX_FIELD_TO);
    if (iter) return "Expected no iterator for the 'to' field";

    dx_free_message(msg);

    return 0;
}


int message_tests(void)
{
    int result = 0;

    TEST_CASE(test_send_to_messenger, 0);
    TEST_CASE(test_receive_from_messenger, 0);
    TEST_CASE(test_insufficient_check_depth, 0);

    return result;
}