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3872965362
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/
320 lines
10 KiB
C
320 lines
10 KiB
C
/*
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* Copyright (c) 2016, Yasuyuki Tanaka
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "contiki.h"
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#include "unit-test.h"
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#include "net/mac/frame802154.h"
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#include <stdio.h>
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#define VERBOSE 0
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PROCESS(test_process, "frame802154.c test");
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AUTOSTART_PROCESSES(&test_process);
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typedef enum {SUCCESS, FAILURE} result_t;
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typedef enum {NO_ADDR, SHORT, LONG} addr_mode_t;
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typedef enum {NOT_PRESENT, PRESENT} panid_mode_t;
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typedef enum {OFF, ON} panid_cmpr_mode_t;
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typedef struct {
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addr_mode_t dest_addr_mode;
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addr_mode_t src_addr_mode;
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panid_mode_t dest_panid_mode;
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panid_mode_t src_panid_mode;
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panid_cmpr_mode_t panid_cmpr_mode;
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} panid_test_def;
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/* IEEE 802.15.4-2015, the itemization in Section 7.2.1.5 */
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/* This is applied to frames but Acknowledge */
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static panid_test_def panid_table_0b00_0b01[] = {
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/* dest_addr, src_addr, dest_panid, src_panid, panid_cmp */
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//{ NO_ADDR, NO_ADDR, UNDEFINED, UNDEFINED, OFF},
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//{ NO_ADDR, NO_ADDR, UNDEFINED, UNDEFINED, ON},
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{ SHORT, SHORT, PRESENT, NOT_PRESENT, ON},
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{ LONG, SHORT, PRESENT, NOT_PRESENT, ON},
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{ SHORT, LONG, PRESENT, NOT_PRESENT, ON},
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{ LONG, LONG, PRESENT, NOT_PRESENT, ON},
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{ SHORT, SHORT, PRESENT, PRESENT, OFF},
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{ LONG, SHORT, PRESENT, PRESENT, OFF},
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{ SHORT, LONG, PRESENT, PRESENT, OFF},
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{ LONG, LONG, PRESENT, PRESENT, OFF},
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{ SHORT, NO_ADDR, PRESENT, NOT_PRESENT, OFF},
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{ LONG, NO_ADDR, PRESENT, NOT_PRESENT, OFF},
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{ NO_ADDR, SHORT, NOT_PRESENT, PRESENT, OFF},
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{ NO_ADDR, LONG, NOT_PRESENT, PRESENT, OFF},
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//{ SHORT, NO_ADDR, UNDEFINED, UNDEFINED, ON},
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//{ LONG, NO_ADDR, UNDEFINED, UNDEFINED, ON},
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//{ NO_ADDR, SHORT, UNDEFINED, UNDEFINED, ON},
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//{ NO_ADDR, LONG, UNDEFINED, UNDEFINED, ON},
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};
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/* IEEE 802.15.4-2015, Table 7-2 in Section 7.2.1.5 */
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static panid_test_def panid_table_0b10[] = {
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/* dest_addr, src_addr, dest_panid, src_panid, panid_cmp */
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{ NO_ADDR, NO_ADDR, NOT_PRESENT, NOT_PRESENT, OFF}, // index 0, row-1
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{ NO_ADDR, NO_ADDR, PRESENT, NOT_PRESENT, ON}, // index 1, row-2
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{ SHORT, NO_ADDR, PRESENT, NOT_PRESENT, OFF}, // index 2, row-3-1
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{ SHORT, NO_ADDR, NOT_PRESENT, NOT_PRESENT, ON}, // index 3, row-4-1
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{ NO_ADDR, SHORT, NOT_PRESENT, PRESENT, OFF}, // index 4, row-5-1
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{ NO_ADDR, SHORT, NOT_PRESENT, NOT_PRESENT, ON}, // index 5 row-6-1
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{ LONG, LONG, PRESENT, NOT_PRESENT, OFF}, // index 6, row-7
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{ LONG, LONG, NOT_PRESENT, NOT_PRESENT, ON}, // index 7, row-8
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{ SHORT, SHORT, PRESENT, PRESENT, OFF}, // index 8, row-9, *1
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{ SHORT, LONG, PRESENT, PRESENT, OFF}, // index 9, row-10, *1
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{ LONG, SHORT, PRESENT, PRESENT, OFF}, // index 10, row-11, *1
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{ SHORT, LONG, PRESENT, NOT_PRESENT, ON}, // index 11, row-12, *2
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{ LONG, SHORT, PRESENT, NOT_PRESENT, ON}, // index 12, row-13, *2
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{ SHORT, SHORT, PRESENT, NOT_PRESENT, ON}, // index 13, row-14, *2
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{ LONG, NO_ADDR, PRESENT, NOT_PRESENT, OFF}, // index 14, row-3-2
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{ LONG, NO_ADDR, NOT_PRESENT, NOT_PRESENT, ON}, // index 15, row-4-2
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{ NO_ADDR, LONG, NOT_PRESENT, PRESENT, OFF}, // index 16, row-5-2
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{ NO_ADDR, LONG, NOT_PRESENT, NOT_PRESENT, ON}, // index 17, row-6-2
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/* *1: contradict row-12 in Table 2a of IEEE 802.15.4e-2012 */
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/* *2: contradict row-13 in Table 2a of IEEE 802.15.4e-2012 */
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};
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typedef void (*setup_fcf_p)(const panid_test_def *, frame802154_fcf_t *);
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UNIT_TEST_REGISTER(panid_frame_ver_0b00, "PAN ID Cmpr Handing (frame-ver: 0b00)");
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UNIT_TEST_REGISTER(panid_frame_ver_0b01, "PAN ID Cmpr Handing (frame-ver: 0b01)");
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UNIT_TEST_REGISTER(panid_frame_ver_0b10, "PAN ID Cmpr Handing (frame-ver: 0b10)");
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static void
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test_print_report(const unit_test_t *utp)
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{
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printf("=check-me= ");
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if(utp->result == unit_test_failure) {
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printf("FAILED - %s: at test index %d\n", utp->descr, utp->exit_line);
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} else {
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printf("SUCEEDED - %s\n", utp->descr);
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}
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}
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static void
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setup_addr_mode(addr_mode_t mode, uint8_t *addr_mode)
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{
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switch(mode) {
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case NO_ADDR:
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*addr_mode = FRAME802154_NOADDR;
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break;
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case SHORT:
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*addr_mode = FRAME802154_SHORTADDRMODE;
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break;
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case LONG:
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*addr_mode = FRAME802154_LONGADDRMODE;
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break;
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default:
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break;
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}
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}
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static void
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setup_panid_cmpr_mode(panid_cmpr_mode_t panid_cmpr_mode, frame802154_fcf_t *fcf)
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{
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switch(panid_cmpr_mode) {
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case OFF:
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fcf->panid_compression = 0;
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break;
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case ON:
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fcf->panid_compression = 1;
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break;
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default:
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break;
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}
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}
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static void
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setup_frame802154_2003_fcf(const panid_test_def *t, frame802154_fcf_t *fcf)
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{
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fcf->frame_version = FRAME802154_IEEE802154_2003;
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fcf->frame_type = FRAME802154_DATAFRAME;
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setup_addr_mode(t->dest_addr_mode, &fcf->dest_addr_mode);
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setup_addr_mode(t->src_addr_mode, &fcf->src_addr_mode);
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setup_panid_cmpr_mode(t->panid_cmpr_mode, fcf);
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}
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static void
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setup_frame802154_2006_fcf(const panid_test_def *t, frame802154_fcf_t *fcf)
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{
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fcf->frame_version = FRAME802154_IEEE802154_2006;
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fcf->frame_type = FRAME802154_DATAFRAME;
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setup_addr_mode(t->dest_addr_mode, &fcf->dest_addr_mode);
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setup_addr_mode(t->src_addr_mode, &fcf->src_addr_mode);
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setup_panid_cmpr_mode(t->panid_cmpr_mode, fcf);
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}
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static void
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setup_frame802154_2015_fcf(const panid_test_def *t, frame802154_fcf_t *fcf)
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{
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fcf->frame_version = FRAME802154_IEEE802154E_2012;
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setup_addr_mode(t->dest_addr_mode, &fcf->dest_addr_mode);
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setup_addr_mode(t->src_addr_mode, &fcf->src_addr_mode);
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setup_panid_cmpr_mode(t->panid_cmpr_mode, fcf);
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}
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static int
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panid_run_test(const panid_test_def table[], size_t table_size,
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setup_fcf_p setup_fcf)
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{
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int i;
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int num_of_tests = table_size / sizeof(panid_test_def);
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frame802154_fcf_t fcf;
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int has_src_pan_id, has_dest_pan_id;
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const panid_test_def *test;
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result_t result;
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for(i = 0; i < num_of_tests; i++) {
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test = &table[i];
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setup_fcf(test, &fcf);
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has_src_pan_id = 0;
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has_dest_pan_id = 0;
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frame802154_has_panid(&fcf, &has_src_pan_id, &has_dest_pan_id);
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result = FAILURE;
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switch(test->dest_panid_mode) {
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case NOT_PRESENT:
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if(has_dest_pan_id == 0) {
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result = SUCCESS;
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}
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break;
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case PRESENT:
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if(has_dest_pan_id == 1) {
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result = SUCCESS;
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}
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break;
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}
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if(result == SUCCESS) {
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result = FAILURE;
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switch(test->src_panid_mode) {
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case NOT_PRESENT:
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if(has_src_pan_id == 0) {
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result = SUCCESS;
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}
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break;
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case PRESENT:
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if(has_src_pan_id == 1) {
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result = SUCCESS;
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}
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break;
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}
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}
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#if VERBOSE == 1
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printf("%d, %d, %d, %d, %d\n",
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test->dest_addr_mode,
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test->src_addr_mode,
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has_dest_pan_id,
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has_src_pan_id,
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test->panid_cmpr_mode);
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#else
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printf("%s", result == SUCCESS ? "." : "E");
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#endif
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if(result == FAILURE) {
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break;
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}
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}
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printf("\n");
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return i;
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}
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UNIT_TEST(panid_frame_ver_0b00)
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{
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int index;
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int num_of_tests = sizeof(panid_table_0b00_0b01) / sizeof(panid_test_def);
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UNIT_TEST_BEGIN();
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UNIT_TEST_ASSERT((index = panid_run_test(panid_table_0b00_0b01,
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sizeof(panid_table_0b00_0b01),
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setup_frame802154_2003_fcf)) ==
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num_of_tests);
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UNIT_TEST_END();
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utp->exit_line = index;
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}
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UNIT_TEST(panid_frame_ver_0b01)
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{
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int index;
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int num_of_tests = sizeof(panid_table_0b00_0b01) / sizeof(panid_test_def);
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UNIT_TEST_BEGIN();
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UNIT_TEST_ASSERT((index = panid_run_test(panid_table_0b00_0b01,
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sizeof(panid_table_0b00_0b01),
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setup_frame802154_2006_fcf)) ==
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num_of_tests);
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UNIT_TEST_END();
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utp->exit_line = index;
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}
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UNIT_TEST(panid_frame_ver_0b10)
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{
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int index;
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int num_of_tests = sizeof(panid_table_0b10) / sizeof(panid_test_def);
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UNIT_TEST_BEGIN();
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UNIT_TEST_ASSERT((index = panid_run_test(panid_table_0b10,
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sizeof(panid_table_0b10),
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setup_frame802154_2015_fcf)) ==
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num_of_tests);
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UNIT_TEST_END();
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utp->exit_line = index;
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}
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PROCESS_THREAD(test_process, ev, data)
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{
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PROCESS_BEGIN();
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printf("Run unit-test\n");
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printf("---\n");
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UNIT_TEST_RUN(panid_frame_ver_0b00);
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UNIT_TEST_RUN(panid_frame_ver_0b01);
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UNIT_TEST_RUN(panid_frame_ver_0b10);
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printf("=check-me= DONE\n");
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PROCESS_END();
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}
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