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authorSimon Glass2020-10-25 20:38:28 -0600
committerSimon Glass2020-10-29 14:42:18 -0600
commitb25ff5cbaaaa7f144eb6e087b4bdd7362c58029d (patch)
tree1e66e58ac5f5c7e454c4267b9433de71e01fa7be /test/dm
parent5b448ce687c0f34b0b55ffe5785b14d762b2296d (diff)
dm: test: Add a way to run SPL tests
Add a -u flag for U-Boot SPL which requests that unit tests be run. To make this work, export dm_test_main() and update it to skip test features that are not used with of-platdata. To run the tests: $ spl/u-boot-spl -u U-Boot SPL 2020.10-rc5 (Oct 01 2020 - 07:35:39 -0600) Running 0 driver model tests Failures: 0 At present there are no SPL unit tests. Note that there is one wrinkle with these tests. SPL has limited memory available for allocation. Also malloc_simple does not free memory (free() is a nop) and running tests repeatedly causes driver-model to reinit multiple times and allocate memory. Therefore it is not possible to run more than a few tests at a time. One solution is to increase the amount of malloc space in sandbox_spl. This is not a problem for pytest, since it runs each test individually, so for now this is left as is. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test/dm')
-rw-r--r--test/dm/test-main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/dm/test-main.c b/test/dm/test-main.c
index 5560572c7c6..9d22df8c4dc 100644
--- a/test/dm/test-main.c
+++ b/test/dm/test-main.c
@@ -127,7 +127,7 @@ static bool dm_test_run_on_flattree(struct unit_test *test)
return !strstr(fname, "video") || strstr(test->name, "video_base");
}
-static int dm_test_main(const char *test_name)
+int dm_test_main(const char *test_name)
{
struct unit_test *tests = ll_entry_start(struct unit_test, dm_test);
const int n_ents = ll_entry_count(struct unit_test, dm_test);