diff options
Diffstat (limited to 'pylint/test/test_regr.py')
| -rw-r--r-- | pylint/test/test_regr.py | 87 |
1 files changed, 49 insertions, 38 deletions
diff --git a/pylint/test/test_regr.py b/pylint/test/test_regr.py index c96cca0e4..c3e026015 100644 --- a/pylint/test/test_regr.py +++ b/pylint/test/test_regr.py @@ -25,7 +25,7 @@ import pylint.testutils as testutils from pylint import epylint -REGR_DATA = join(dirname(abspath(__file__)), 'regrtest_data') +REGR_DATA = join(dirname(abspath(__file__)), "regrtest_data") sys.path.insert(1, REGR_DATA) try: @@ -41,7 +41,7 @@ def reporter(reporter): @pytest.fixture(scope="module") def disable(disable): - return ['I'] + return ["I"] @pytest.fixture @@ -57,36 +57,41 @@ def Equals(expected): return lambda got: got == expected -@pytest.mark.parametrize("file_name, check", [ - ("package.__init__", Equals("")), - ("precedence_test", Equals("")), - ("import_package_subpackage_module", Equals("")), - ("pylint.checkers.__init__", lambda x: '__path__' not in x), - (join(REGR_DATA, "classdoc_usage.py"), Equals("")), - (join(REGR_DATA, "module_global.py"), Equals("")), - (join(REGR_DATA, "decimal_inference.py"), Equals("")), - (join(REGR_DATA, 'absimp', 'string.py'), Equals("")), - (join(REGR_DATA, 'bad_package'), - lambda x: "Unused import missing" in x), - -]) +@pytest.mark.parametrize( + "file_name, check", + [ + ("package.__init__", Equals("")), + ("precedence_test", Equals("")), + ("import_package_subpackage_module", Equals("")), + ("pylint.checkers.__init__", lambda x: "__path__" not in x), + (join(REGR_DATA, "classdoc_usage.py"), Equals("")), + (join(REGR_DATA, "module_global.py"), Equals("")), + (join(REGR_DATA, "decimal_inference.py"), Equals("")), + (join(REGR_DATA, "absimp", "string.py"), Equals("")), + (join(REGR_DATA, "bad_package"), lambda x: "Unused import missing" in x), + ], +) def test_package(finalize_linter, file_name, check): finalize_linter.check(file_name) got = finalize_linter.reporter.finalize().strip() assert check(got) -@pytest.mark.parametrize("file_name", [ - join(REGR_DATA, 'import_assign.py'), - join(REGR_DATA, 'special_attr_scope_lookup_crash.py'), - join(REGR_DATA, 'try_finally_disable_msg_crash'), -]) +@pytest.mark.parametrize( + "file_name", + [ + join(REGR_DATA, "import_assign.py"), + join(REGR_DATA, "special_attr_scope_lookup_crash.py"), + join(REGR_DATA, "try_finally_disable_msg_crash"), + ], +) def test_crash(finalize_linter, file_name): finalize_linter.check(file_name) -@pytest.mark.parametrize("fname", [x for x in os.listdir(REGR_DATA) - if x.endswith('_crash.py')]) +@pytest.mark.parametrize( + "fname", [x for x in os.listdir(REGR_DATA) if x.endswith("_crash.py")] +) def test_descriptor_crash(fname, finalize_linter): finalize_linter.check(join(REGR_DATA, fname)) finalize_linter.reporter.finalize().strip() @@ -95,7 +100,7 @@ def test_descriptor_crash(fname, finalize_linter): @pytest.fixture def modify_path(): cwd = os.getcwd() - sys.path.insert(0, '') + sys.path.insert(0, "") yield sys.path.pop(0) os.chdir(cwd) @@ -103,26 +108,32 @@ def modify_path(): @pytest.mark.usefixtures("modify_path") def test_check_package___init__(finalize_linter): - filename = 'package.__init__' + filename = "package.__init__" finalize_linter.check(filename) - checked = list(finalize_linter.stats['by_module'].keys()) + checked = list(finalize_linter.stats["by_module"].keys()) assert checked == [filename] - os.chdir(join(REGR_DATA, 'package')) - finalize_linter.check('__init__') - checked = list(finalize_linter.stats['by_module'].keys()) - assert checked == ['__init__'] + os.chdir(join(REGR_DATA, "package")) + finalize_linter.check("__init__") + checked = list(finalize_linter.stats["by_module"].keys()) + assert checked == ["__init__"] def test_pylint_config_attr(): - mod = astroid.MANAGER.ast_from_module_name('pylint.lint') - pylinter = mod['PyLinter'] - expect = ['OptionsManagerMixIn', 'object', 'MessagesHandlerMixIn', - 'ReportsHandlerMixIn', 'BaseTokenChecker', 'BaseChecker', - 'OptionsProviderMixIn'] + mod = astroid.MANAGER.ast_from_module_name("pylint.lint") + pylinter = mod["PyLinter"] + expect = [ + "OptionsManagerMixIn", + "object", + "MessagesHandlerMixIn", + "ReportsHandlerMixIn", + "BaseTokenChecker", + "BaseChecker", + "OptionsProviderMixIn", + ] assert [c.name for c in pylinter.ancestors()] == expect - assert list(astroid.Instance(pylinter).getattr('config')) - inferred = list(astroid.Instance(pylinter).igetattr('config')) + assert list(astroid.Instance(pylinter).getattr("config")) + inferred = list(astroid.Instance(pylinter).igetattr("config")) assert len(inferred) == 1 - assert inferred[0].root().name == 'optparse' - assert inferred[0].name == 'Values' + assert inferred[0].root().name == "optparse" + assert inferred[0].name == "Values" |