We should store test object files list in the `libsbi-objs-y` Makefile
variable, not in `libsbitests-objs-y`. Update the documentation
correspondingly.
Since we don't use the `console_dev` static variable directly in the
`sbi_console_test` unit test anymore, remove the paragraph which says
that we do.
Fixes: 86224ec36a ("docs/writing_tests: Update tests paths")
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Since the tests should be moved to the lib/sbi/tests directory, the
documentation should be updated correspondingly. So, update the paths
where they have to be changed.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Move all of the SBIUnit-related code into the lib/sbi/tests directory.
Update 'Makefile' to index objects from the tests subdirectory.
I don't think creating the full separate list of Makefile variables
(libsbitests-objs-path-y, libsbitests-object-mks, etc. as it is done for
libsbiutils) is necessary for the tests because:
1) `lib/sbi/tests/objects.mk` is already indexed into
'libsbi-objects-mks' since the find expression for the libsbi-object-mks
variable looks for objects.mk files in the nested directories as well).
2) Tests are tightly coupled with the `lib/sbi/` sources, therefore it
may be reasonable to store the list of lib/sbi and lib/sbi/tests object
files together in the libsbi-objs-path-y variable.
Additionally, update relative paths in the tests where necessary.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Add the test suite covering some of the functions from
lib/sbi/sbi_console.c: putc, puts and printf. The test covers a variety
of format specifiers for printf and different strings and characters for
putc and puts.
In order to do that, the test "mocks" the sbi_console_device structure
by setting the 'console_dev' variable to the virtual console.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Add test suite covering all of the functions from lib/sbi/sbi_bitmap.c:
__bitmap_and, __bitmap_or and __bitmap_xor.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
This patch introduces all of the SBIUnit macros and functions which
can be used during the test development process. Also, it defines
the 'run_all_tests' function, which is being called during the
'init_coldboot' right after printing the boot hart information.
Also, add the CONFIG_SBIUNIT Kconfig entry in order to be able to
turn the tests on and off. When the CONFIG_SBIUNIT is disabled,
the tests and all related code is excluded completely on the
compilation stage.
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
This patch contains the documentation for SBIUnit. It describes:
- What is SBIUnit
- Simple test writing scenario
- How we can cover static functions
- How we can "mock" structures in order to test the functions which
operate on them
- SBIUnit API Reference
Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
