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coap_block1tests.c
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coap_block1tests.c
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/*******************************************************************************
*
* Copyright (c) 2015 Bosch Software Innovations GmbH, Germany.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* and Eclipse Distribution License v1.0 which accompany this distribution.
*
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v20.html
* The Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Julien Vermillard - Please refer to git log
* Tuve Nordius, Husqvarna Group - Please refer to git log
*
*******************************************************************************/
#include "CUnit/Basic.h"
#include "internals.h"
#include "liblwm2m.h"
#include "tests.h"
static const char *URI = "/1/2/3";
static const uint16_t BLOCK_SIZE = 5;
static uint8_t handle_12345(lwm2m_block_data_t **blk1, uint8_t **resultBuffer, size_t *resultLen) {
const char *buffer = "12345";
const size_t bufferLength = strlen(buffer);
const int BLOCK_NUM = 0;
const bool BLOCK_MORE = true;
return coap_block1_handler(blk1, URI, (const uint8_t *const)buffer, bufferLength, BLOCK_SIZE, BLOCK_NUM, BLOCK_MORE,
resultBuffer, resultLen);
}
static uint8_t handle_67(lwm2m_block_data_t **blk1, uint8_t **resultBuffer, size_t *resultLen) {
const char *buffer = "67";
size_t bufferLength = strlen(buffer);
const int BLOCK_NUM = 1;
bool BLOCK_MORE = false;
return coap_block1_handler(blk1, URI, (const uint8_t *const)buffer, bufferLength, BLOCK_SIZE, BLOCK_NUM, BLOCK_MORE,
resultBuffer, resultLen);
}
static void test_block1_nominal(void) {
lwm2m_block_data_t *blk1 = NULL;
uint8_t *resultBuffer = NULL;
size_t resultLen = 0;
uint8_t status = handle_12345(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, COAP_231_CONTINUE)
CU_ASSERT_PTR_NOT_NULL(blk1)
CU_ASSERT_PTR_NULL(resultBuffer)
resultBuffer = NULL;
resultLen = 0;
status = handle_67(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, NO_ERROR)
CU_ASSERT_PTR_NOT_NULL(blk1)
CU_ASSERT_PTR_NOT_NULL(resultBuffer)
CU_ASSERT_EQUAL(resultLen, 7)
CU_ASSERT_NSTRING_EQUAL(resultBuffer, "1234567", 7)
free_block_data(blk1);
}
static void test_block1_retransmit(void) {
lwm2m_block_data_t *blk1 = NULL;
uint8_t *resultBuffer = NULL;
size_t resultLen = 0;
uint8_t status = handle_12345(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, COAP_231_CONTINUE)
CU_ASSERT_PTR_NOT_NULL(blk1)
CU_ASSERT_PTR_NULL(resultBuffer)
resultBuffer = NULL;
resultLen = 0;
status = handle_12345(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, COAP_231_CONTINUE)
CU_ASSERT_PTR_NULL(resultBuffer)
resultBuffer = NULL;
resultLen = 0;
status = handle_67(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, NO_ERROR)
CU_ASSERT_PTR_NOT_NULL(blk1)
CU_ASSERT_PTR_NOT_NULL(resultBuffer)
CU_ASSERT_EQUAL(resultLen, 7)
CU_ASSERT_NSTRING_EQUAL(resultBuffer, "1234567", 7)
/* Resetting `resultBuffer` or `resultLen` here gives an error. */
status = handle_67(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, COAP_RETRANSMISSION)
CU_ASSERT_PTR_NOT_NULL(blk1)
CU_ASSERT_PTR_NOT_NULL(resultBuffer)
CU_ASSERT_EQUAL(resultLen, 7)
CU_ASSERT_NSTRING_EQUAL(resultBuffer, "1234567", 7)
/* Resetting `resultBuffer` or `resultLen` here gives an error. */
status = handle_67(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, COAP_RETRANSMISSION)
CU_ASSERT_PTR_NOT_NULL(blk1)
CU_ASSERT_PTR_NOT_NULL(resultBuffer)
CU_ASSERT_EQUAL(resultLen, 7)
CU_ASSERT_NSTRING_EQUAL(resultBuffer, "1234567", 7)
free_block_data(blk1);
}
static void test_block1_same_message_after_success(void) {
lwm2m_block_data_t *blk1 = NULL;
uint8_t *resultBuffer = NULL;
size_t resultLen;
uint8_t status = handle_12345(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, COAP_231_CONTINUE)
CU_ASSERT_PTR_NULL(resultBuffer)
status = handle_67(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, NO_ERROR)
CU_ASSERT_PTR_NOT_NULL(resultBuffer)
CU_ASSERT_EQUAL(resultLen, 7)
CU_ASSERT_NSTRING_EQUAL(resultBuffer, "1234567", 7)
/* Same message again */
status = handle_12345(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, COAP_231_CONTINUE)
CU_ASSERT_PTR_NOT_NULL(resultBuffer)
status = handle_67(&blk1, &resultBuffer, &resultLen);
CU_ASSERT_EQUAL(status, NO_ERROR)
CU_ASSERT_PTR_NOT_NULL(resultBuffer)
CU_ASSERT_EQUAL(resultLen, 7)
CU_ASSERT_NSTRING_EQUAL(resultBuffer, "1234567", 7)
free_block_data(blk1);
}
static struct TestTable table[] = {
{"test of test_block1_nominal()", test_block1_nominal},
{"test of test_block1_retransmit()", test_block1_retransmit},
{"test of test_block1_same_message_after_success()", test_block1_same_message_after_success},
{NULL, NULL},
};
CU_ErrorCode create_block1_suit(void) {
CU_pSuite pSuite = NULL;
pSuite = CU_add_suite("Suite_block1", NULL, NULL);
if (NULL == pSuite) {
return CU_get_error();
}
return add_tests(pSuite, table);
}