U-Boot has about 700 tests but only a handful of these target SPL. This is partly because SPL has limited functionality and does not have a command interface to initiate tests.
The current SPL tests are targeted at sandbox_spl and are initiated from pytest.
With SPL tests written in C, we can check the behaviour of of-platdata more easily, since the test can check things directly rather than printing out information for pytest to check.
This series adds support for SPL tests written in C, targeted at the sandbox_spl build.
It includes quite a bit of minor refactoring to get everything working.
Changes in v2: - Drop debug print() - Restart U-Boot after each SPL test - Separate out this patch from the next series and include it here
Simon Glass (11): dm: test: Build tests for SPL dm: test: Update the test runner to support of-platdata dm: test: Add a way to run SPL tests dm: test: Add a very simple of-platadata test Makefile: Generate a symbol file for u-boot-spl pytest: Collect SPL unit tests test: Run SPL unit tests sandbox: Allow selection of SPL unit tests test: Run only the selected SPL test dm: test: Drop of-platdata pytest Azure/GitLab/Travis: Add SPL unit tests
.azure-pipelines.yml | 2 +- .gitlab-ci.yml | 2 +- .travis.yml | 2 +- arch/sandbox/cpu/spl.c | 18 +++++------- arch/sandbox/cpu/start.c | 15 ++++++++-- arch/sandbox/include/asm/state.h | 3 +- configs/sandbox_spl_defconfig | 2 +- drivers/misc/spltest_sandbox.c | 35 ------------------------ include/test/test.h | 11 ++++++++ scripts/Makefile.spl | 8 +++++- test/Kconfig | 10 +++++++ test/dm/Makefile | 4 ++- test/dm/of_platdata.c | 19 +++++++++++++ test/dm/test-main.c | 29 ++++++++++++-------- test/py/conftest.py | 13 +++++---- test/py/tests/test_ofplatdata.py | 47 -------------------------------- test/py/tests/test_spl.py | 34 +++++++++++++++++++++++ test/run | 2 +- 18 files changed, 135 insertions(+), 121 deletions(-) create mode 100644 test/dm/of_platdata.c create mode 100644 test/py/tests/test_spl.py