llvm-project/lldb/test/API/test_utils/TestPExpectTest.py
Jonas Devlieghere 2238dcc393
[NFC][Py Reformat] Reformat python files in lldb
This is an ongoing series of commits that are reformatting our Python
code. Reformatting is done with `black` (23.1.0).

If you end up having problems merging this commit because you have made
changes to a python file, the best way to handle that is to run `git
checkout --ours <yourfile>` and then reformat it with black.

RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style

Differential revision: https://reviews.llvm.org/D151460
2023-05-25 12:54:09 -07:00

26 lines
746 B
Python

"""
Test the PExpectTest test functions.
"""
from lldbsuite.test.lldbpexpect import *
class TestPExpectTestCase(PExpectTest):
NO_DEBUG_INFO_TESTCASE = True
def assert_expect_fails_with(self, cmd, expect_args, expected_msg):
try:
self.expect(cmd, **expect_args)
except AssertionError as e:
self.assertIn(expected_msg, str(e))
else:
self.fail("expect should have raised AssertionError!")
def test_expect(self):
# Test that passing a string to the 'substrs' argument is rejected.
self.assert_expect_fails_with(
"settings list prompt",
dict(substrs="some substring"),
"substrs must be a collection of strings",
)