pylibfdt: add size_hint parameter for get_path

This also enables us to test the -NOSPACE condition by adding a test
setting size_hint=1 so this path is taken.

Message-Id: <20230201181112.1644842-1-luca@z3ntu.xyz>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Luca Weiss 2023-02-01 19:11:13 +01:00 committed by David Gibson
parent abbd523bae
commit 3f29d6d85c
2 changed files with 5 additions and 4 deletions

View file

@ -354,6 +354,7 @@ class PyLibfdtBasicTests(unittest.TestCase):
node2 = self.fdt.path_offset('/subnode@1/subsubnode')
self.assertEqual("/subnode@1", self.fdt.get_path(node))
self.assertEqual("/subnode@1/subsubnode", self.fdt.get_path(node2))
self.assertEqual("/subnode@1/subsubnode", self.fdt.get_path(node2, size_hint=1))
with self.assertRaises(FdtException) as e:
self.fdt.get_path(-1)