Commit cbfc2ff9 authored by Simon Glass's avatar Simon Glass

dm: test: Show the amount of leaked memory on error

Adjust the memory leak tests to show the amount of memory leaked. This can
be a useful signal as to what is wrong.
Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
parent 84d26e29
......@@ -77,7 +77,7 @@ void dm_leak_check_start(struct unit_test_state *uts)
int dm_leak_check_end(struct unit_test_state *uts)
{
struct mallinfo end;
int id;
int id, diff;
/* Don't delete the root class, since we started with that */
for (id = UCLASS_ROOT + 1; id < UCLASS_COUNT; id++) {
......@@ -90,6 +90,11 @@ int dm_leak_check_end(struct unit_test_state *uts)
}
end = mallinfo();
diff = end.uordblks - uts->start.uordblks;
if (diff > 0)
printf("Leak: lost %#xd bytes\n", diff);
else if (diff < 0)
printf("Leak: gained %#xd bytes\n", -diff);
ut_asserteq(uts->start.uordblks, end.uordblks);
return 0;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment