nuttx-apps/testing/drivers/drivertest/CMakeLists.txt
Arnav Sharma b6bb99c951 testing/drivertest: add sensor watchdog regression test.
Issue apache/nuttx#20145 reported a sensor fetch-watchdog lifetime
regression: sensor_poll() arms a per-subscriber watchdog for
fetch-only sensors with a finite interval, but sensor_close()
freed the subscriber without cancelling it, letting
sensor_fetch_expired() run after free.

Fixed by apache/nuttx#20146, which cancels the watchdog on close.
Add regression coverage in drivertest as suggested by the maintainer:
open a sensor device, set a finite fetch interval, enter the poll
path so the watchdog can be armed, then close while the watchdog
state is relevant. Sleep past the interval so any stray timer would
fire, and reopen to prove teardown was clean. The test skips
gracefully when no sensor device is present, so it is safe on sim
without hardware.

The test does not deterministically reproduce the UAF; it verifies
the observable invariant that repeated poll/close/reopen cycles
complete cleanly and the device remains usable. Under KASAN or
stress, a missing wd_cancel in close would be caught here.

Impact:
* Is new feature added? YES (new regression test coverage in
  testing/drivers/drivertest, no existing functionality changed).
* Impact on user, build, hardware, documentation, security,
  compatibility? NO, test-only change.

Testing:
* Full build and runtime logs are provided in the PR description.

Assisted-by: Muse Spark:muse-spark-1.3
Assisted-by: Claude:claude-opus
Signed-off-by: Arnav Sharma <2006arnavsharma@gmail.com>
2026-09-18 21:10:56 +08:00

473 lines
11 KiB
CMake

# ##############################################################################
# apps/testing/drivers/drivertest/CMakeLists.txt
#
# SPDX-License-Identifier: Apache-2.0
#
# Licensed to the Apache Software Foundation (ASF) under one or more contributor
# license agreements. See the NOTICE file distributed with this work for
# additional information regarding copyright ownership. The ASF licenses this
# file to you under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
#
# ##############################################################################
if(CONFIG_TESTING_DRIVER_TEST)
if(CONFIG_TESTING_DRIVER_TEST_SIMPLE)
nuttx_add_application(
NAME
cmocka_driver_simple
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_simple.c)
endif()
if(CONFIG_BCH)
nuttx_add_application(
NAME
cmocka_driver_block
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
INCLUDE_DIRECTORIES
${NUTTX_DIR}/fs
DEPENDS
cmocka
SRCS
drivertest_block.c)
endif()
if(CONFIG_RTC AND CONFIG_SIG_EVTHREAD)
nuttx_add_application(
NAME
cmocka_driver_rtc
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_rtc.c)
endif()
if(CONFIG_TIMER)
nuttx_add_application(
NAME
cmocka_driver_timer
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_timer.c)
endif()
if(CONFIG_SENSORS)
nuttx_add_application(
NAME
cmocka_driver_sensor
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_sensor.c)
endif()
if(CONFIG_TESTING_ONESHOT_TEST)
nuttx_add_application(
NAME
cmocka_driver_oneshot
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_oneshot.c)
endif()
if(NOT CONFIG_DISABLE_POSIX_TIMERS AND CONFIG_SIG_EVTHREAD)
nuttx_add_application(
NAME
cmocka_posix_timer
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_posix_timer.c)
endif()
if(CONFIG_WATCHDOG AND (CONFIG_BOARDCTL_RESET_CAUSE
OR CONFIG_WATCHDOG_TIMEOUT_NOTIFIER))
nuttx_add_application(
NAME
cmocka_driver_watchdog
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_watchdog.c)
endif()
if(CONFIG_PWM)
nuttx_add_application(
NAME
cmocka_driver_pwm
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_pwm.c)
endif()
if(CONFIG_ADC)
nuttx_add_application(
NAME
cmocka_driver_adc
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_adc.c)
endif()
if(CONFIG_I2C OR CONFIG_SPI)
if(CONFIG_SENSORS_BMI160)
nuttx_add_application(
NAME
cmocka_driver_i2c_spi
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_i2c_spi.c)
endif()
endif()
if(CONFIG_I2C_DRIVER AND CONFIG_I2C_SLAVE_DRIVER)
nuttx_add_application(
NAME
cmocka_driver_i2c_write
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_i2c_write.c)
nuttx_add_application(
NAME
cmocka_driver_i2c_read
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_i2c_read.c)
endif()
if(CONFIG_DEV_GPIO)
nuttx_add_application(
NAME
cmocka_driver_gpio
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_gpio.c)
endif()
if(CONFIG_RELAY)
nuttx_add_application(
NAME
cmocka_driver_relay
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_relay.c)
endif()
if(CONFIG_SERIAL)
nuttx_add_application(
NAME
cmocka_driver_uart
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_uart.c)
endif()
if(CONFIG_AUDIO)
nuttx_add_application(
NAME
cmocka_driver_audio
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_audio.c)
endif()
if(CONFIG_CPUFREQ)
nuttx_add_application(
NAME
cmocka_driver_cpufreq
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_cpufreq.c)
endif()
if(CONFIG_VIDEO_FB)
nuttx_add_application(
NAME
cmocka_driver_framebuffer
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_framebuffer.c)
endif()
if(CONFIG_LCD_DEV)
nuttx_add_application(
NAME
cmocka_driver_lcd
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_lcd.c)
endif()
if(CONFIG_REGULATOR)
nuttx_add_application(
NAME
cmocka_driver_regulator
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_regulator.c)
endif()
if(CONFIG_LV_USE_NUTTX_TOUCHSCREEN)
nuttx_add_application(
NAME
cmocka_driver_touchpanel
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_touchpanel.c)
endif()
if(CONFIG_ARCH_CHIP_MPS2_AN500)
if(CONFIG_ARCH_IRQPRIO)
nuttx_add_application(
NAME
cmocka_driver_mps2
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_mps2.c)
nuttx_add_application(
NAME
cmocka_driver_mps2_zerointerrupt
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_mps2_zerointerrupt.c)
endif()
nuttx_add_application(
NAME
cmocka_driver_mps2_isr_signal
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_mps2_isr_signal.c)
endif()
if(CONFIG_PM)
nuttx_add_application(
NAME
cmocka_driver_pm
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_pm.c)
endif()
if(CONFIG_PM AND CONFIG_SMP)
nuttx_add_application(
NAME
cmocka_driver_pm_smp
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_pm_smp.c)
endif()
if(CONFIG_PM_RUNTIME)
nuttx_add_application(
NAME
cmocka_driver_pm_runtime
PRIORITY
${CONFIG_TESTING_DRIVER_TEST_PRIORITY}
STACKSIZE
${CONFIG_TESTING_DRIVER_TEST_STACKSIZE}
MODULE
${CONFIG_TESTING_DRIVER_TEST}
DEPENDS
cmocka
SRCS
drivertest_pm_runtime.c)
endif()
endif()