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dm: test: Check all devices have a sequence numbers

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Add a test that the new sequence numbers work as expected. Every device
should get one.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-12-16 21:20:10 -07:00
parent cd53e5bf4b
commit 1c55b22923
1 changed files with 19 additions and 0 deletions
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19
test/dm/core.c
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@ -1066,3 +1066,22 @@ static int dm_test_inactive_child(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_inactive_child, UT_TESTF_SCAN_PDATA);
/* Make sure all bound devices have a sequence number */
static int dm_test_all_have_seq(struct unit_test_state *uts)
{
struct udevice *dev;
struct uclass *uc;
list_for_each_entry(uc, &gd->uclass_root, sibling_node) {
list_for_each_entry(dev, &uc->dev_head, uclass_node) {
if (dev->sqq == -1)
printf("Device '%s' has no seq (%d)\n",
dev->name, dev->sqq);
ut_assert(dev->sqq != -1);
}
}
return 0;
}
DM_TEST(dm_test_all_have_seq, UT_TESTF_SCAN_PDATA);