summaryrefslogtreecommitdiff
path: root/scripts/kconfig/tests/preprocess/circular_expansion/__init__.py
blob: 419bda3e075cbf141e5967431936d7c19f92d94b (plain)
1
2
3
4
5
6
7
8
9
10
11
# SPDX-License-Identifier: GPL-2.0
"""
Detect circular variable expansion.

If a recursively expanded variable references itself (eventually),
it should fail with an error message.
"""

def test(conf):
    assert conf.oldaskconfig() != 0
    assert conf.stderr_matches('expected_stderr')