Two test programs - check_path and overlay - define a CHECK() helper macro
in such a way that in the case of an error it will re-execute the checked
code fragment, instead of using the return value from the initial call.
This can lead to misreporting errors, because the code may fail in a
different way the second time around due to changes made during the first
failing call.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Using 'index' as a local variable name shadows the standard library index()
function. This causes warnings on at least some compiler versions. The
recently added overlay code has a number of instances of this.
This patch replaces 'index' with 'poffset', since 'index' is being used to
mean "offset within a property value" in these cases.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Add some test infrastructure to test that the overlay can be merged, but
also that poorly formatted fixups would fail as expected.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
[dwg: Don't execute bad overlay tests without overlay aware dtc]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
David Gibson