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tests: bsim: bluetooth: Refactor MTU Update test

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To isolate Central and Peripheral in two separate builds.

Signed-off-by: Luis Ubieda <luisf@croxel.com>
This commit is contained in:
Luis Ubieda 2024-08-10 20:18:53 -04:00 • committed by Fabio Baltieri
commit 75f70c4636
8 changed files with 139 additions and 53 deletions
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12
tests/bsim/bluetooth/host/att/mtu_update/CMakeLists.txt
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@ -5,12 +5,18 @@ cmake_minimum_required(VERSION 3.20.0)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(bsim_test_mtu_update)
target_sources(app PRIVATE
src/main.c
${ZEPHYR_BASE}/samples/bluetooth/mtu_update/central/src/central_mtu_update.c
target_include_directories(app PRIVATE src)
target_sources_ifdef(CONFIG_BT_PERIPHERAL app PRIVATE
src/main_peripheral.c
${ZEPHYR_BASE}/samples/bluetooth/mtu_update/peripheral/src/peripheral_mtu_update.c
)
target_sources_ifdef(CONFIG_BT_CENTRAL app PRIVATE
src/main_central.c
${ZEPHYR_BASE}/samples/bluetooth/mtu_update/central/src/central_mtu_update.c
)
zephyr_include_directories(
${BSIM_COMPONENTS_PATH}/libUtilv1/src/
${BSIM_COMPONENTS_PATH}/libPhyComv1/src/

3
tests/bsim/bluetooth/host/att/mtu_update/compile.sh
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@ -8,6 +8,7 @@ set -eu
INCR_BUILD=1
source ${ZEPHYR_BASE}/tests/bsim/compile.source
app="$(guess_test_relpath)" compile
app="$(guess_test_relpath)" conf_file=prj_central.conf compile
app="$(guess_test_relpath)" conf_file=prj_peripheral.conf compile
wait_for_background_jobs

1
tests/bsim/bluetooth/host/att/mtu_update/prj.conf → tests/bsim/bluetooth/host/att/mtu_update/prj_central.conf
View file

@ -1,6 +1,5 @@
CONFIG_BT=y
CONFIG_BT_CENTRAL=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="MTU Update Test"
CONFIG_BT_GATT_CLIENT=y

13
tests/bsim/bluetooth/host/att/mtu_update/prj_peripheral.conf Normal file
View file

@ -0,0 +1,13 @@
CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="MTU Update Test"
# HCI ACL buffers size
# BT_L2CAP_RX_MTU = CONFIG_BT_BUF_ACL_RX_SIZE - BT_L2CAP_HDR_SIZE
CONFIG_BT_BUF_ACL_RX_SIZE=251
# L2CAP SDU/PDU TX MTU
CONFIG_BT_L2CAP_TX_MTU=247
CONFIG_LOG=y
CONFIG_BT_L2CAP_LOG_LEVEL_DBG=y

37
tests/bsim/bluetooth/host/att/mtu_update/src/common.h Normal file
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@ -0,0 +1,37 @@
/*
* Common functions and helpers for MTU Update test
*
* Copyright (c) 2022 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stddef.h>
#include "bs_types.h"
#include "bs_tracing.h"
#include "bstests.h"
#define FAIL(...) \
do { \
bst_result = Failed; \
bs_trace_error_time_line(__VA_ARGS__); \
} while (0)
#define PASS(...) \
do { \
bst_result = Passed; \
bs_trace_info_time(1, __VA_ARGS__); \
} while (0)
extern enum bst_result_t bst_result;
#define CREATE_FLAG(flag) static atomic_t flag = (atomic_t)false
#define SET_FLAG(flag) (void)atomic_set(&flag, (atomic_t)true)
#define WAIT_FOR_FLAG(flag) \
while (!(bool)atomic_get(&flag)) { \
(void)k_sleep(K_MSEC(1)); \
}
#define WAIT_TIME (20e6) /* 20 seconds */
#define PERIPHERAL_NOTIFY_TIME ((WAIT_TIME - 10e6) / 1e6)

46
tests/bsim/bluetooth/host/att/mtu_update/src/main.c → tests/bsim/bluetooth/host/att/mtu_update/src/main_central.c
View file

@ -14,40 +14,13 @@
#include <zephyr/bluetooth/gatt.h>
#include "bs_types.h"
#include "bs_tracing.h"
#include "common.h"
#include "time_machine.h"
#include "bstests.h"
#include <zephyr/logging/log.h>
LOG_MODULE_REGISTER(bt_bsim_mtu_update, LOG_LEVEL_DBG);
extern void run_central_sample(void *cb);
extern void run_peripheral_sample(uint8_t *notify_data, size_t notify_data_size, uint16_t seconds);
#define FAIL(...) \
do { \
bst_result = Failed; \
bs_trace_error_time_line(__VA_ARGS__); \
} while (0)
#define PASS(...) \
do { \
bst_result = Passed; \
bs_trace_info_time(1, __VA_ARGS__); \
} while (0)
extern enum bst_result_t bst_result;
#define CREATE_FLAG(flag) static atomic_t flag = (atomic_t)false
#define SET_FLAG(flag) (void)atomic_set(&flag, (atomic_t)true)
#define WAIT_FOR_FLAG(flag) \
while (!(bool)atomic_get(&flag)) { \
(void)k_sleep(K_MSEC(1)); \
}
#define WAIT_TIME (20e6) /* 20 seconds */
#define PERIPHERAL_NOTIFY_TIME ((WAIT_TIME - 10e6) / 1e6)
CREATE_FLAG(flag_notification_received);
uint8_t notify_data[100] = {};
@ -84,16 +57,6 @@ static void test_central_main(void)
}
}
static void test_peripheral_main(void)
{
notify_data[13] = 0x7f;
notify_data[99] = 0x55;
run_peripheral_sample(notify_data, sizeof(notify_data), PERIPHERAL_NOTIFY_TIME);
PASS("MTU Update test passed\n");
}
void test_tick(bs_time_t HW_device_time)
{
if (bst_result != Passed) {
@ -115,13 +78,6 @@ static const struct bst_test_instance test_def[] = {
.test_tick_f = test_tick,
.test_main_f = test_central_main
},
{
.test_id = "peripheral",
.test_descr = "Peripheral GATT MTU Update",
.test_pre_init_f = test_mtu_update_init,
.test_tick_f = test_tick,
.test_main_f = test_peripheral_main
},
BSTEST_END_MARKER
};

73
tests/bsim/bluetooth/host/att/mtu_update/src/main_peripheral.c Normal file
View file

@ -0,0 +1,73 @@
/*
* Copyright (c) 2023 Nordic Semiconductor
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/printk.h>
#include "common.h"
#include "time_machine.h"
#include <zephyr/logging/log.h>
LOG_MODULE_REGISTER(bt_bsim_mtu_update, LOG_LEVEL_DBG);
extern void run_peripheral_sample(uint8_t *notify_data, size_t notify_data_size, uint16_t seconds);
uint8_t notify_data[100] = {};
static void test_peripheral_main(void)
{
notify_data[13] = 0x7f;
notify_data[99] = 0x55;
run_peripheral_sample(notify_data, sizeof(notify_data), PERIPHERAL_NOTIFY_TIME);
PASS("MTU Update test passed\n");
}
void test_tick(bs_time_t HW_device_time)
{
if (bst_result != Passed) {
FAIL("Test failed (not passed after %i seconds)\n", WAIT_TIME);
}
}
static void test_mtu_update_init(void)
{
bst_ticker_set_next_tick_absolute(WAIT_TIME);
bst_result = In_progress;
}
static const struct bst_test_instance test_def[] = {
{
.test_id = "peripheral",
.test_descr = "Peripheral GATT MTU Update",
.test_pre_init_f = test_mtu_update_init,
.test_tick_f = test_tick,
.test_main_f = test_peripheral_main
},
BSTEST_END_MARKER
};
struct bst_test_list *test_mtu_update_install(struct bst_test_list *tests)
{
return bst_add_tests(tests, test_def);
}
bst_test_install_t test_installers[] = {
test_mtu_update_install,
NULL
};
int main(void)
{
bst_main();
return 0;
}

7
tests/bsim/bluetooth/host/att/mtu_update/test_scripts/run_test.sh
View file

@ -5,13 +5,14 @@
set -eu
source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
simulation_id="$(guess_test_long_name)"
simulation_id="mtu_update"
verbosity_level=2
central_exe="${BSIM_OUT_PATH}/bin/bs_${BOARD_TS}_$(guess_test_long_name)_prj_conf"
peripheral_exe="${central_exe}"
cd ${BSIM_OUT_PATH}/bin
central_exe="./bs_${BOARD_TS}_tests_bsim_bluetooth_host_att_mtu_update_prj_central_conf"
peripheral_exe="./bs_${BOARD_TS}_tests_bsim_bluetooth_host_att_mtu_update_prj_peripheral_conf"
Execute "$central_exe" \
-v=${verbosity_level} -s=${simulation_id} -d=0 -testid=central -RealEncryption=1