RT-Thread / RT-Thread/rt-thread
[Feature] 完善外设驱动 utest 覆盖清单
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- Dominant language
- C
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Description
背景
目前 RT-Thread 外设驱动 utest 覆盖还不完整,需要先统计当前哪些外设已有 utest,哪些外设还没有,再按清单逐步补齐。
外设 utest 覆盖清单
说明:
[x]表示当前已有对应 utest。[ ]表示当前暂未发现对应 utest,需要后续补齐。serial_v2已有较完整的 loopback/QEMU/POSIX 测试。
已覆盖 / 待补齐
- adc
- dac
- i2c
- spi (PR #11549)
- can (PR #11752)
- pwm (PR #11754)
- rtc (PR #11755)
- watchdog
- timer
- sensor
- touch
- audio
- usb
- sdio (PR #11758)
- mtd
- flash
- ethernet
- wlan
- pin (PR #11445)
- serial_v2
- serial_bypass
- device_core
- ipc_completion
- ipc_workqueue
- smp_call
后续待办
- 确认 checklist 中每个外设在
components/drivers下对应的实际目录和 Kconfig 名称。 - 为已有 utest 的外设补充测试说明:依赖配置、测试命令、是否需要硬件连接。
- 为缺失 utest 的外设补充基础 smoke test。
- 对支持 loopback 的外设补充回环测试,例如 UART、CAN、GPIO、SPI。
- 对可模拟的外设补充 mock/QEMU/POSIX 自动化测试。
- 对只能依赖真实硬件的外设补充 BSP、config 和接线说明。
- 统一外设 utest 的 Kconfig/SConscript 接入方式。
- 统一 testcase 命名,例如
components.drivers.<peripheral>.<scenario>。 - 梳理哪些外设 utest 可以进入 CI,哪些保留为手动板级验证。
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names components/drivers and a peripheral checklist; start by mapping each item to its actual directory and Kconfig name, then inspect existing utest coverage. Review the listed requirements for test instructions, smoke and loopback coverage, mock/QEMU/POSIX automation, hardware setup, naming, integration, and CI status. Done requires defining the scope and completing the agreed checklist items.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- embedded-iot, testing
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100