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from unittest.mock import patch
from astroid import AstroidBuildingError
from pylint.utils import FileState
def raise_exception(*args, **kwargs):
raise AstroidBuildingError(modname="spam")
@patch.object(FileState, "iter_spurious_suppression_messages", raise_exception)
def test_crash_in_file(linter, capsys, tmpdir):
args = linter.load_command_line_configuration([__file__])
linter.crash_file_path = str(tmpdir / "pylint-crash-%Y")
linter.check(args)
out, err = capsys.readouterr()
assert not out
assert not err
files = tmpdir.listdir()
assert len(files) == 1
assert "pylint-crash-20" in str(files[0])
with open(files[0], encoding="utf8") as f:
content = f.read()
assert "Failed to import module spam." in content
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