Commit c02790ce authored by Simon Glass's avatar Simon Glass
Browse files

dm: test: Allow test names to leave out the dm_test_ prefix

All driver model tests have a dm_test_ prefix. Ignore it when matching a
test name. This makes it easier to run individual tests, like this:

   ./sandbox/u-boot -d ./sandbox/arch/sandbox/dts/test.dtb \
	-c "ut dm clk_periph"

We can use 'clk_periph' instead of 'dm_test_clk_periph'.

Also print a message if the requested test is not found.
Signed-off-by: default avatarSimon Glass <>
parent 97f3ee34
......@@ -76,6 +76,7 @@ static int dm_test_main(const char *test_name)
struct unit_test_state *uts = &global_dm_test_state;
uts->priv = &_global_priv_dm_test_state;
struct unit_test *test;
int run_count;
* If we have no device tree, or it only has a root node, then these
......@@ -90,10 +91,17 @@ static int dm_test_main(const char *test_name)
if (!test_name)
printf("Running %d driver model tests\n", n_ents);
run_count = 0;
for (test = tests; test < tests + n_ents; test++) {
if (test_name && strcmp(test_name, test->name))
const char *name = test->name;
/* All tests have this prefix */
if (!strncmp(name, "dm_test_", 8))
name += 8;
if (test_name && strcmp(test_name, name))
printf("Test: %s\n", test->name);
uts->start = mallinfo();
......@@ -109,6 +117,9 @@ static int dm_test_main(const char *test_name)
if (test_name && !run_count)
printf("Test '%s' not found\n", test_name);
printf("Failures: %d\n", uts->fail_count);
gd->dm_root = NULL;
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