tests: Bluetooth: Add regression test to l2cap/stress (65abd218) · Commits · Wenxi XU / zephyr

tests/bsim/bluetooth/host/l2cap/compile.sh

+1 −0

Original line number	Diff line number	Diff line
		@@ -13,6 +13,7 @@ source ${ZEPHYR_BASE}/tests/bsim/compile.source
		app=tests/bsim/bluetooth/host/l2cap/general compile
		app=tests/bsim/bluetooth/host/l2cap/userdata compile
		app=tests/bsim/bluetooth/host/l2cap/stress compile
		app=tests/bsim/bluetooth/host/l2cap/stress conf_file=prj_nofrag.conf compile
		app=tests/bsim/bluetooth/host/l2cap/stress conf_file=prj_syswq.conf compile
		app=tests/bsim/bluetooth/host/l2cap/split/dut compile
		app=tests/bsim/bluetooth/host/l2cap/split/tester compile

0 → 100644

+47 −0

Original line number	Diff line number	Diff line
		CONFIG_BT=y
		CONFIG_BT_CENTRAL=y
		CONFIG_BT_PERIPHERAL=y
		CONFIG_BT_DEVICE_NAME="L2CAP stress test"

		CONFIG_BT_EATT=n
		CONFIG_BT_L2CAP_ECRED=n

		CONFIG_BT_SMP=y # Next config depends on it
		CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y

		# Disable auto-initiated procedures so they don't
		# mess with the test's execution.
		CONFIG_BT_AUTO_PHY_UPDATE=n
		CONFIG_BT_AUTO_DATA_LEN_UPDATE=n
		CONFIG_BT_GAP_AUTO_UPDATE_CONN_PARAMS=n

		# L2CAP MPS
		# 23+27+27=77 makes exactly three full packets
		CONFIG_BT_L2CAP_TX_MTU=77

		# Send L2CAP PDUs without any fragmentation.
		CONFIG_BT_BUF_ACL_TX_SIZE=81

		CONFIG_BT_BUF_ACL_TX_COUNT=4

		# The minimum value for this is
		# L2AP MPS + L2CAP header (4)
		CONFIG_BT_BUF_ACL_RX_SIZE=81

		CONFIG_BT_L2CAP_TX_BUF_COUNT=100

		CONFIG_BT_CTLR_DATA_LENGTH_MAX=81
		CONFIG_BT_CTLR_RX_BUFFERS=10

		CONFIG_BT_MAX_CONN=10

		CONFIG_LOG=y
		CONFIG_ASSERT=y
		CONFIG_NET_BUF_POOL_USAGE=y

		# CONFIG_BT_L2CAP_LOG_LEVEL_DBG=y
		# CONFIG_BT_CONN_LOG_LEVEL_DBG=y
		CONFIG_LOG_THREAD_ID_PREFIX=y
		CONFIG_THREAD_NAME=y

		CONFIG_ARCH_POSIX_TRAP_ON_FATAL=y

+2 −2

Original line number	Diff line number	Diff line
		@@ -20,7 +20,7 @@ CREATE_FLAG(flag_l2cap_connected);
		#define L2CAP_CHANS NUM_PERIPHERALS
		#define SDU_NUM 20
		#define SDU_LEN 3000
		#define NUM_SEGMENTS 10
		#define NUM_SEGMENTS 100
		#define RESCHEDULE_DELAY K_MSEC(100)

		static void sdu_destroy(struct net_buf *buf)
		@@ -479,7 +479,7 @@ static void test_central_main(void)
		}
		LOG_DBG("All peripherals disconnected.");

		LOG_DBG("Max segment pool usage: %u bufs", max_seg_allocated);
		LOG_INF("Max segment pool usage: %u bufs", max_seg_allocated);

		PASS("L2CAP STRESS Central passed\n");
		}

+1 −0

Original line number	Diff line number	Diff line
		@@ -8,6 +8,7 @@ INCR_BUILD=1
		source ${ZEPHYR_BASE}/tests/bsim/compile.source

		app="$(guess_test_relpath)" compile
		app="$(guess_test_relpath)" conf_file=prj_nofrag.conf compile
		app="$(guess_test_relpath)" conf_file=prj_syswq.conf compile

		wait_for_background_jobs

0 → 100755

+27 −0

Original line number	Diff line number	Diff line
		#!/usr/bin/env bash
		# Copyright (c) 2022 Nordic Semiconductor
		# SPDX-License-Identifier: Apache-2.0

		source ${ZEPHYR_BASE}/tests/bsim/sh_common.source

		# EATT test
		simulation_id="l2cap_stress_nofrag"
		verbosity_level=2
		EXECUTE_TIMEOUT=240

		bsim_exe=./bs_${BOARD_TS}_tests_bsim_bluetooth_host_l2cap_stress_prj_nofrag_conf

		cd ${BSIM_OUT_PATH}/bin

		Execute "${bsim_exe}" -v=${verbosity_level} -s=${simulation_id} -d=0 -testid=central -rs=43

		Execute "${bsim_exe}" -v=${verbosity_level} -s=${simulation_id} -d=1 -testid=peripheral -rs=42
		Execute "${bsim_exe}" -v=${verbosity_level} -s=${simulation_id} -d=2 -testid=peripheral -rs=10
		Execute "${bsim_exe}" -v=${verbosity_level} -s=${simulation_id} -d=3 -testid=peripheral -rs=23
		Execute "${bsim_exe}" -v=${verbosity_level} -s=${simulation_id} -d=4 -testid=peripheral -rs=7884
		Execute "${bsim_exe}" -v=${verbosity_level} -s=${simulation_id} -d=5 -testid=peripheral -rs=230
		Execute "${bsim_exe}" -v=${verbosity_level} -s=${simulation_id} -d=6 -testid=peripheral -rs=9

		Execute ./bs_2G4_phy_v1 -v=${verbosity_level} -s=${simulation_id} -D=7 -sim_length=400e6 $@

		wait_for_background_jobs