dm: test: Allow 'dm test' to select a particular test to run
As well as running all tests, it is useful to be able to run a selected test.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
diff --git a/test/dm/cmd_dm.c b/test/dm/cmd_dm.c
index 62e065c..2f527e9 100644
--- a/test/dm/cmd_dm.c
+++ b/test/dm/cmd_dm.c
@@ -113,7 +113,12 @@
static int do_dm_test(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
- return dm_test_main();
+ const char *test_name = NULL;
+
+ if (argc > 0)
+ test_name = argv[0];
+
+ return dm_test_main(test_name);
}
#define TEST_HELP "\ndm test Run tests"
#else
@@ -133,7 +138,7 @@
cmd_tbl_t *test_cmd;
int ret;
- if (argc != 2)
+ if (argc < 2)
return CMD_RET_USAGE;
test_cmd = find_cmd_tbl(argv[1], test_commands,
ARRAY_SIZE(test_commands));
@@ -148,7 +153,7 @@
}
U_BOOT_CMD(
- dm, 2, 1, do_dm,
+ dm, 3, 1, do_dm,
"Driver model low level access",
"tree Dump driver model tree ('*' = activated)\n"
"dm uclass Dump list of instances for each uclass"
diff --git a/test/dm/test-main.c b/test/dm/test-main.c
index 90ca810..a47bb37 100644
--- a/test/dm/test-main.c
+++ b/test/dm/test-main.c
@@ -65,7 +65,7 @@
return 0;
}
-int dm_test_main(void)
+int dm_test_main(const char *test_name)
{
struct dm_test *tests = ll_entry_start(struct dm_test, dm_test);
const int n_ents = ll_entry_count(struct dm_test, dm_test);
@@ -83,9 +83,12 @@
ut_assert(gd->fdt_blob);
}
- printf("Running %d driver model tests\n", n_ents);
+ if (!test_name)
+ printf("Running %d driver model tests\n", n_ents);
for (test = tests; test < tests + n_ents; test++) {
+ if (test_name && strcmp(test_name, test->name))
+ continue;
printf("Test: %s\n", test->name);
ut_assertok(dm_test_init(dms));