def setup_cppcheck_tool_plugin(use_plugin_context=True, binary=None):
"""Initialize and return an instance of the cppcheck plugin."""
arg_parser = argparse.ArgumentParser()
arg_parser.add_argument(
"--show-tool-output",
dest="show_tool_output",
action="store_false",
help="Show tool output",
)
arg_parser.add_argument("--cppcheck-bin", dest="cppcheck_bin")
arg_parser.add_argument("--mapping-file-suffix",
dest="mapping_file_suffix",
type=str)
resources = Resources(
[os.path.join(os.path.dirname(statick_tool.__file__), "plugins")])
config = Config(resources.get_file("config.yaml"))
plugin_context = PluginContext(arg_parser.parse_args([]), resources,
config)
plugin_context.args.output_directory = os.path.dirname(__file__)
cctp = CppcheckToolPlugin()
if binary:
plugin_context.args.cppcheck_bin = binary
if use_plugin_context:
cctp.set_plugin_context(plugin_context)
return cctp
def test_checkforexceptions_false():
"""Test check_for_exceptions behavior where it should return False."""
mm = mock.MagicMock()
mm.group.side_effect = (
lambda i: "test.c" if i == 1 else "some-other-error" if i == 6 else False
)
assert not CppcheckToolPlugin.check_for_exceptions(mm)
def test_checkforexceptions_true():
"""Test check_for_exceptions behavior where it should return True."""
mm = mock.MagicMock()
mm.group.side_effect = (
lambda i: "test.c" if i == 1 else "variableScope" if i == 4 else False
)
assert CppcheckToolPlugin.check_for_exceptions(mm)