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tests: Bluetooth: CAP: Handover sample test
Add testing of the CAP handver sample. It reuses the CAP acceptor sample test, but since handover tests both unicast and broadcast, it requires additional runtime, so the other CAP tests have their runtimes increased to 60 seconds. Signed-off-by: Emil Gydesen <[email protected]>
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-7
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13 files changed

+191
-7
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‎tests/bsim/bluetooth/audio_samples/cap/acceptor/src/cap_acceptor_sample_test.c‎

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#include "bs_utils.h"
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#include "bstests.h"
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#define WAIT_TIME 15 /* Seconds */
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#define WAIT_TIME 60 /* Seconds */
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#define PASS_THRESHOLD 100 /* Audio packets */
2020

‎tests/bsim/bluetooth/audio_samples/cap/compile.sh‎

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@@ -32,6 +32,17 @@ if [ "${BOARD_TS}" == "nrf5340bsim_nrf5340_cpuapp" ]; then
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conf_file=${sample}/prj.conf \
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conf_overlay=${sample}/boards/nrf5340_audio_dk_nrf5340_cpuapp.conf \
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exe_name=bs_${BOARD_TS}_${app}_unicast_prj_conf sysbuild=1 compile
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app=tests/bsim/bluetooth/audio_samples/cap/handover \
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sample=${ZEPHYR_BASE}/samples/bluetooth/cap_handover \
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conf_file=${sample}/prj.conf \
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conf_overlay=${sample}/boards/nrf5340_audio_dk_nrf5340_cpuapp.conf \
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exe_name=bs_${BOARD_TS}_${app}_prj_conf sysbuild=1 compile
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app=tests/bsim/bluetooth/audio_samples/cap/acceptor \
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sample=${ZEPHYR_BASE}/samples/bluetooth/cap_acceptor \
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cmake_extra_args="-DCONFIG_SAMPLE_BROADCAST=y" \
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conf_file=${sample}/prj.conf \
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conf_overlay=${sample}/boards/nrf5340_audio_dk_nrf5340_cpuapp.conf \
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exe_name=bs_${BOARD_TS}_${app}_handover_prj_conf sysbuild=1 compile
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else
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app=tests/bsim/bluetooth/audio_samples/cap/initiator \
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sample=${ZEPHYR_BASE}/samples/bluetooth/cap_initiator \
@@ -55,6 +66,17 @@ else
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conf_file=${sample}/prj.conf \
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conf_overlay=${sample}/overlay-bt_ll_sw_split.conf \
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exe_name=bs_${BOARD_TS}_${app}_unicast_prj_conf sysbuild=1 compile
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app=tests/bsim/bluetooth/audio_samples/cap/handover \
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sample=${ZEPHYR_BASE}/samples/bluetooth/cap_handover \
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conf_file=${sample}/prj.conf \
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conf_overlay=${sample}/overlay-bt_ll_sw_split.conf \
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exe_name=bs_${BOARD_TS}_${app}_prj_conf sysbuild=1 compile
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app=tests/bsim/bluetooth/audio_samples/cap/acceptor \
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sample=${ZEPHYR_BASE}/samples/bluetooth/cap_acceptor \
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cmake_extra_args="-DCONFIG_SAMPLE_BROADCAST=y" \
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conf_file=${sample}/prj.conf \
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conf_overlay=${sample}/overlay-bt_ll_sw_split.conf \
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exe_name=bs_${BOARD_TS}_${app}_handover_prj_conf sysbuild=1 compile
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fi
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wait_for_background_jobs

‎tests/bsim/bluetooth/audio_samples/cap/handover/CMakeLists.txt‎

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# SPDX-License-Identifier: Apache-2.0
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cmake_minimum_required(VERSION 3.20.0)
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find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
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project(cap_handover_self_tests)
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set(cap_handover_path ${ZEPHYR_BASE}/samples/bluetooth/cap_handover)
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target_sources(app PRIVATE
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src/cap_handover_sample_test.c
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src/test_main.c
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${cap_handover_path}/src/main.c
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${cap_handover_path}/src/cap_stream_tx.c
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)
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zephyr_library_include_directories(${ZEPHYR_BASE}/samples/bluetooth)
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zephyr_include_directories(
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${BSIM_COMPONENTS_PATH}/libUtilv1/src/
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${BSIM_COMPONENTS_PATH}/libPhyComv1/src/
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)

‎tests/bsim/bluetooth/audio_samples/cap/handover/Kconfig‎

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# Copyright (c) 2025 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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source "$(ZEPHYR_BASE)/samples/bluetooth/cap_handover/Kconfig"

‎tests/bsim/bluetooth/audio_samples/cap/handover/Kconfig.sysbuild‎

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# Copyright (c) 2025 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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source "$(ZEPHYR_BASE)/samples/bluetooth/cap_handover/Kconfig.sysbuild"
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config NATIVE_SIMULATOR_PRIMARY_MCU_INDEX
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int
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# Let's pass the test arguments to the application MCU test
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# otherwise by default they would have gone to the net core.
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default 0 if $(BOARD_TARGET_STRING) = "NRF5340BSIM_NRF5340_CPUAPP"

‎tests/bsim/bluetooth/audio_samples/cap/handover/prj.conf‎

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# Please build using the sample configuration file:
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# ${ZEPHYR_BASE}/samples/bluetooth/cap_handover/prj.conf

‎tests/bsim/bluetooth/audio_samples/cap/handover/src/cap_handover_sample_test.c‎

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/*
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* Copyright (c) 2025 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <inttypes.h>
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#include <stdint.h>
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#include <zephyr/sys/util_macro.h>
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#include "bs_types.h"
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#include "bs_tracing.h"
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#include "bs_utils.h"
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#include "bstests.h"
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#define WAIT_TIME 60 /* Seconds */
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#define PASS_THRESHOLD 100 /* Audio packets */
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extern enum bst_result_t bst_result;
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#define FAIL(...) \
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do { \
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bst_result = Failed; \
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bs_trace_error_time_line(__VA_ARGS__); \
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} while (0)
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#define PASS(...) \
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do { \
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bst_result = Passed; \
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bs_trace_info_time(1, __VA_ARGS__); \
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} while (0)
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static void test_cap_handover_sample_init(void)
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{
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bst_ticker_set_next_tick_absolute(WAIT_TIME * 1e6);
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bst_result = In_progress;
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}
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static void test_cap_handover_sample_tick(bs_time_t HW_device_time)
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{
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/*
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* If in WAIT_TIME seconds we did not get enough packets through
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* we consider the test failed
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*/
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extern uint64_t total_tx_iso_packet_count;
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bs_trace_info_time(2, "%" PRIu64 " unicast packets sent, expected >= %i\n",
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total_tx_iso_packet_count, PASS_THRESHOLD);
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if (total_tx_iso_packet_count < PASS_THRESHOLD) {
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FAIL("cap_handover FAILED (Did not pass after %d seconds)\n", WAIT_TIME);
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return;
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}
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PASS("cap_handover PASSED\n");
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}
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static const struct bst_test_instance test_sample[] = {
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{
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.test_id = "cap_handover",
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.test_descr = "Test based on the unicast client sample. "
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"It expects to be connected to a compatible unicast server, "
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"waits for " STR(WAIT_TIME) " seconds, and checks how "
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"many audio packets have been received correctly",
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.test_post_init_f = test_cap_handover_sample_init,
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.test_tick_f = test_cap_handover_sample_tick,
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},
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BSTEST_END_MARKER};
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struct bst_test_list *test_cap_handover_sample_install(struct bst_test_list *tests)
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{
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tests = bst_add_tests(tests, test_sample);
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return tests;
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}

‎tests/bsim/bluetooth/audio_samples/cap/handover/src/test_main.c‎

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/*
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* Copyright (c) 2025 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stddef.h>
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#include "bstests.h"
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extern struct bst_test_list *test_cap_handover_sample_install(struct bst_test_list *tests);
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bst_test_install_t test_installers[] = {
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test_cap_handover_sample_install,
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NULL,
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};

‎tests/bsim/bluetooth/audio_samples/cap/handover/sysbuild.cmake‎

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# Copyright (c) 2025 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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include(${ZEPHYR_BASE}/samples/bluetooth/cap_handover/sysbuild.cmake)
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native_simulator_set_primary_mcu_index(${DEFAULT_IMAGE} ${NET_APP})

‎tests/bsim/bluetooth/audio_samples/cap/initiator/src/cap_initiator_sample_test.c‎

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@@ -1,5 +1,5 @@
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/*
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* Copyright (c) 2023-2024 Nordic Semiconductor ASA
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* Copyright (c) 2023-2025 Nordic Semiconductor ASA
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* Copyright (c) 2017-2019 Oticon A/S
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*
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* SPDX-License-Identifier: Apache-2.0
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#include "bs_utils.h"
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#include "bstests.h"
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#define WAIT_TIME 15 /* Seconds */
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#define WAIT_TIME 60 /* Seconds */
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#define PASS_THRESHOLD 100 /* Audio packets */
2020

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