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osd-contiki/regression-tests/25-ieee802154/code/test-panid-handling.c
Yasuyuki Tanaka 3872965362 frame802154: comply with IEEE 802.15.4-2015 on PAN ID Field Handling 
This patch changes the behaviors of frame802154_has_panid() for frames
of frame version 0b10 so that it complies with the PAN ID Field Handling
specification in IEEE 802.15.4-2015. For the other frame versions, 0b00
and 0b01, no change is made in frame802154_has_panid().

For more information, please refer to:
https://github.com/contiki-os/contiki/pull/1914/
2016-12-05 22:45:07 +01:00

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/*
* Copyright (c) 2016, Yasuyuki Tanaka
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "contiki.h"
#include "unit-test.h"
#include "net/mac/frame802154.h"
#include <stdio.h>
#define VERBOSE 0
PROCESS(test_process, "frame802154.c test");
AUTOSTART_PROCESSES(&test_process);
typedef enum {SUCCESS, FAILURE} result_t;
typedef enum {NO_ADDR, SHORT, LONG} addr_mode_t;
typedef enum {NOT_PRESENT, PRESENT} panid_mode_t;
typedef enum {OFF, ON} panid_cmpr_mode_t;
typedef struct {
addr_mode_t dest_addr_mode;
addr_mode_t src_addr_mode;
panid_mode_t dest_panid_mode;
panid_mode_t src_panid_mode;
panid_cmpr_mode_t panid_cmpr_mode;
} panid_test_def;
/* IEEE 802.15.4-2015, the itemization in Section 7.2.1.5 */
/* This is applied to frames but Acknowledge */
static panid_test_def panid_table_0b00_0b01[] = {
/* dest_addr, src_addr, dest_panid, src_panid, panid_cmp */
//{ NO_ADDR, NO_ADDR, UNDEFINED, UNDEFINED, OFF},
//{ NO_ADDR, NO_ADDR, UNDEFINED, UNDEFINED, ON},
{ SHORT, SHORT, PRESENT, NOT_PRESENT, ON},
{ LONG, SHORT, PRESENT, NOT_PRESENT, ON},
{ SHORT, LONG, PRESENT, NOT_PRESENT, ON},
{ LONG, LONG, PRESENT, NOT_PRESENT, ON},
{ SHORT, SHORT, PRESENT, PRESENT, OFF},
{ LONG, SHORT, PRESENT, PRESENT, OFF},
{ SHORT, LONG, PRESENT, PRESENT, OFF},
{ LONG, LONG, PRESENT, PRESENT, OFF},
{ SHORT, NO_ADDR, PRESENT, NOT_PRESENT, OFF},
{ LONG, NO_ADDR, PRESENT, NOT_PRESENT, OFF},
{ NO_ADDR, SHORT, NOT_PRESENT, PRESENT, OFF},
{ NO_ADDR, LONG, NOT_PRESENT, PRESENT, OFF},
//{ SHORT, NO_ADDR, UNDEFINED, UNDEFINED, ON},
//{ LONG, NO_ADDR, UNDEFINED, UNDEFINED, ON},
//{ NO_ADDR, SHORT, UNDEFINED, UNDEFINED, ON},
//{ NO_ADDR, LONG, UNDEFINED, UNDEFINED, ON},
};
/* IEEE 802.15.4-2015, Table 7-2 in Section 7.2.1.5 */
static panid_test_def panid_table_0b10[] = {
/* dest_addr, src_addr, dest_panid, src_panid, panid_cmp */
{ NO_ADDR, NO_ADDR, NOT_PRESENT, NOT_PRESENT, OFF}, // index 0, row-1
{ NO_ADDR, NO_ADDR, PRESENT, NOT_PRESENT, ON}, // index 1, row-2
{ SHORT, NO_ADDR, PRESENT, NOT_PRESENT, OFF}, // index 2, row-3-1
{ SHORT, NO_ADDR, NOT_PRESENT, NOT_PRESENT, ON}, // index 3, row-4-1
{ NO_ADDR, SHORT, NOT_PRESENT, PRESENT, OFF}, // index 4, row-5-1
{ NO_ADDR, SHORT, NOT_PRESENT, NOT_PRESENT, ON}, // index 5 row-6-1
{ LONG, LONG, PRESENT, NOT_PRESENT, OFF}, // index 6, row-7
{ LONG, LONG, NOT_PRESENT, NOT_PRESENT, ON}, // index 7, row-8
{ SHORT, SHORT, PRESENT, PRESENT, OFF}, // index 8, row-9, *1
{ SHORT, LONG, PRESENT, PRESENT, OFF}, // index 9, row-10, *1
{ LONG, SHORT, PRESENT, PRESENT, OFF}, // index 10, row-11, *1
{ SHORT, LONG, PRESENT, NOT_PRESENT, ON}, // index 11, row-12, *2
{ LONG, SHORT, PRESENT, NOT_PRESENT, ON}, // index 12, row-13, *2
{ SHORT, SHORT, PRESENT, NOT_PRESENT, ON}, // index 13, row-14, *2
{ LONG, NO_ADDR, PRESENT, NOT_PRESENT, OFF}, // index 14, row-3-2
{ LONG, NO_ADDR, NOT_PRESENT, NOT_PRESENT, ON}, // index 15, row-4-2
{ NO_ADDR, LONG, NOT_PRESENT, PRESENT, OFF}, // index 16, row-5-2
{ NO_ADDR, LONG, NOT_PRESENT, NOT_PRESENT, ON}, // index 17, row-6-2
/* *1: contradict row-12 in Table 2a of IEEE 802.15.4e-2012 */
/* *2: contradict row-13 in Table 2a of IEEE 802.15.4e-2012 */
};
typedef void (*setup_fcf_p)(const panid_test_def *, frame802154_fcf_t *);
UNIT_TEST_REGISTER(panid_frame_ver_0b00, "PAN ID Cmpr Handing (frame-ver: 0b00)");
UNIT_TEST_REGISTER(panid_frame_ver_0b01, "PAN ID Cmpr Handing (frame-ver: 0b01)");
UNIT_TEST_REGISTER(panid_frame_ver_0b10, "PAN ID Cmpr Handing (frame-ver: 0b10)");
static void
test_print_report(const unit_test_t *utp)
{
printf("=check-me= ");
if(utp->result == unit_test_failure) {
printf("FAILED - %s: at test index %d\n", utp->descr, utp->exit_line);
} else {
printf("SUCEEDED - %s\n", utp->descr);
}
}
static void
setup_addr_mode(addr_mode_t mode, uint8_t *addr_mode)
{
switch(mode) {
case NO_ADDR:
*addr_mode = FRAME802154_NOADDR;
break;
case SHORT:
*addr_mode = FRAME802154_SHORTADDRMODE;
break;
case LONG:
*addr_mode = FRAME802154_LONGADDRMODE;
break;
default:
break;
}
}
static void
setup_panid_cmpr_mode(panid_cmpr_mode_t panid_cmpr_mode, frame802154_fcf_t *fcf)
{
switch(panid_cmpr_mode) {
case OFF:
fcf->panid_compression = 0;
break;
case ON:
fcf->panid_compression = 1;
break;
default:
break;
}
}
static void
setup_frame802154_2003_fcf(const panid_test_def *t, frame802154_fcf_t *fcf)
{
fcf->frame_version = FRAME802154_IEEE802154_2003;
fcf->frame_type = FRAME802154_DATAFRAME;
setup_addr_mode(t->dest_addr_mode, &fcf->dest_addr_mode);
setup_addr_mode(t->src_addr_mode, &fcf->src_addr_mode);
setup_panid_cmpr_mode(t->panid_cmpr_mode, fcf);
}
static void
setup_frame802154_2006_fcf(const panid_test_def *t, frame802154_fcf_t *fcf)
{
fcf->frame_version = FRAME802154_IEEE802154_2006;
fcf->frame_type = FRAME802154_DATAFRAME;
setup_addr_mode(t->dest_addr_mode, &fcf->dest_addr_mode);
setup_addr_mode(t->src_addr_mode, &fcf->src_addr_mode);
setup_panid_cmpr_mode(t->panid_cmpr_mode, fcf);
}
static void
setup_frame802154_2015_fcf(const panid_test_def *t, frame802154_fcf_t *fcf)
{
fcf->frame_version = FRAME802154_IEEE802154E_2012;
setup_addr_mode(t->dest_addr_mode, &fcf->dest_addr_mode);
setup_addr_mode(t->src_addr_mode, &fcf->src_addr_mode);
setup_panid_cmpr_mode(t->panid_cmpr_mode, fcf);
}
static int
panid_run_test(const panid_test_def table[], size_t table_size,
setup_fcf_p setup_fcf)
{
int i;
int num_of_tests = table_size / sizeof(panid_test_def);
frame802154_fcf_t fcf;
int has_src_pan_id, has_dest_pan_id;
const panid_test_def *test;
result_t result;
for(i = 0; i < num_of_tests; i++) {
test = &table[i];
setup_fcf(test, &fcf);
has_src_pan_id = 0;
has_dest_pan_id = 0;
frame802154_has_panid(&fcf, &has_src_pan_id, &has_dest_pan_id);
result = FAILURE;
switch(test->dest_panid_mode) {
case NOT_PRESENT:
if(has_dest_pan_id == 0) {
result = SUCCESS;
}
break;
case PRESENT:
if(has_dest_pan_id == 1) {
result = SUCCESS;
}
break;
}
if(result == SUCCESS) {
result = FAILURE;
switch(test->src_panid_mode) {
case NOT_PRESENT:
if(has_src_pan_id == 0) {
result = SUCCESS;
}
break;
case PRESENT:
if(has_src_pan_id == 1) {
result = SUCCESS;
}
break;
}
}
#if VERBOSE == 1
printf("%d, %d, %d, %d, %d\n",
test->dest_addr_mode,
test->src_addr_mode,
has_dest_pan_id,
has_src_pan_id,
test->panid_cmpr_mode);
#else
printf("%s", result == SUCCESS ? "." : "E");
#endif
if(result == FAILURE) {
break;
}
}
printf("\n");
return i;
}
UNIT_TEST(panid_frame_ver_0b00)
{
int index;
int num_of_tests = sizeof(panid_table_0b00_0b01) / sizeof(panid_test_def);
UNIT_TEST_BEGIN();
UNIT_TEST_ASSERT((index = panid_run_test(panid_table_0b00_0b01,
sizeof(panid_table_0b00_0b01),
setup_frame802154_2003_fcf)) ==
num_of_tests);
UNIT_TEST_END();
utp->exit_line = index;
}
UNIT_TEST(panid_frame_ver_0b01)
{
int index;
int num_of_tests = sizeof(panid_table_0b00_0b01) / sizeof(panid_test_def);
UNIT_TEST_BEGIN();
UNIT_TEST_ASSERT((index = panid_run_test(panid_table_0b00_0b01,
sizeof(panid_table_0b00_0b01),
setup_frame802154_2006_fcf)) ==
num_of_tests);
UNIT_TEST_END();
utp->exit_line = index;
}
UNIT_TEST(panid_frame_ver_0b10)
{
int index;
int num_of_tests = sizeof(panid_table_0b10) / sizeof(panid_test_def);
UNIT_TEST_BEGIN();
UNIT_TEST_ASSERT((index = panid_run_test(panid_table_0b10,
sizeof(panid_table_0b10),
setup_frame802154_2015_fcf)) ==
num_of_tests);
UNIT_TEST_END();
utp->exit_line = index;
}
PROCESS_THREAD(test_process, ev, data)
{
PROCESS_BEGIN();
printf("Run unit-test\n");
printf("---\n");
UNIT_TEST_RUN(panid_frame_ver_0b00);
UNIT_TEST_RUN(panid_frame_ver_0b01);
UNIT_TEST_RUN(panid_frame_ver_0b10);
printf("=check-me= DONE\n");
PROCESS_END();
}
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