X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/467efe15562e3bad88b1eb3bc11f76b5b9a68816..4af87d8a43e2fd17045234d646dc59bfc8d77af4:/tests/test_format.py?ds=sidebyside diff --git a/tests/test_format.py b/tests/test_format.py index 649c157..003f5bb 100644 --- a/tests/test_format.py +++ b/tests/test_format.py @@ -1,5 +1,5 @@ from dataclasses import replace -from typing import Any, Iterator +from typing import Any, Iterator, List from unittest.mock import patch import pytest @@ -12,66 +12,42 @@ from tests.util import ( assert_format, dump_to_stderr, read_data, + all_data_cases, ) -SIMPLE_CASES = [ - "beginning_backslash", - "bracketmatch", - "class_blank_parentheses", - "class_methods_new_line", - "collections", - "comments", - "comments2", - "comments3", - "comments4", - "comments5", - "comments6", - "comments_non_breaking_space", - "comment_after_escaped_newline", - "composition", - "composition_no_trailing_comma", - "docstring", - "empty_lines", - "expression", - "fmtonoff", - "fmtonoff2", - "fmtonoff3", - "fmtonoff4", - "fmtskip", - "fmtskip2", - "fmtskip3", - "fmtskip4", - "fmtskip5", - "fmtskip6", - "fstring", - "function", - "function2", - "function_trailing_comma", - "import_spacing", - "remove_parens", - "slices", - "string_prefixes", - "tricky_unicode_symbols", - "tupleassign", +PY310_CASES: List[str] = [ + "starred_for_target", + "pattern_matching_simple", + "pattern_matching_complex", + "pattern_matching_extras", + "pattern_matching_style", + "pattern_matching_generic", + "parenthesized_context_managers", ] -SIMPLE_CASES_PY2 = [ - "numeric_literals_py2", - "python2", - "python2_unicode_literals", +PY311_CASES: List[str] = [ + "pep_654", + "pep_654_style", ] -EXPERIMENTAL_STRING_PROCESSING_CASES = [ +PREVIEW_CASES: List[str] = [ + # string processing "cantfit", "comments7", + "comments8", "long_strings", "long_strings__edge_case", "long_strings__regression", "percent_precedence", + "remove_except_parens", + "remove_for_brackets", + "one_element_subscript", + "remove_await_parens", + "return_annotation_brackets", + "docstring_preview", ] - -SOURCES = [ +SOURCES: List[str] = [ "src/black/__init__.py", "src/black/__main__.py", "src/black/brackets.py", @@ -93,8 +69,6 @@ SOURCES = [ "src/black/strings.py", "src/black/trans.py", "src/blackd/__init__.py", - "src/black_primer/cli.py", - "src/black_primer/lib.py", "src/blib2to3/pygram.py", "src/blib2to3/pytree.py", "src/blib2to3/pgen2/conv.py", @@ -109,7 +83,6 @@ SOURCES = [ "tests/test_black.py", "tests/test_blackd.py", "tests/test_format.py", - "tests/test_primer.py", "tests/optional.py", "tests/util.py", "tests/conftest.py", @@ -127,20 +100,14 @@ def check_file(filename: str, mode: black.Mode, *, data: bool = True) -> None: assert_format(source, expected, mode, fast=False) -@pytest.mark.parametrize("filename", SIMPLE_CASES_PY2) -@pytest.mark.python2 -def test_simple_format_py2(filename: str) -> None: - check_file(filename, DEFAULT_MODE) - - -@pytest.mark.parametrize("filename", SIMPLE_CASES) +@pytest.mark.parametrize("filename", all_data_cases("simple_cases")) def test_simple_format(filename: str) -> None: check_file(filename, DEFAULT_MODE) -@pytest.mark.parametrize("filename", EXPERIMENTAL_STRING_PROCESSING_CASES) -def test_experimental_format(filename: str) -> None: - check_file(filename, black.Mode(experimental_string_processing=True)) +@pytest.mark.parametrize("filename", PREVIEW_CASES) +def test_preview_format(filename: str) -> None: + check_file(filename, black.Mode(preview=True)) @pytest.mark.parametrize("filename", SOURCES) @@ -187,6 +154,51 @@ def test_pep_570() -> None: assert_format(source, expected, minimum_version=(3, 8)) +def test_remove_with_brackets() -> None: + source, expected = read_data("remove_with_brackets") + assert_format( + source, + expected, + black.Mode(preview=True), + minimum_version=(3, 9), + ) + + +@pytest.mark.parametrize("filename", PY310_CASES) +def test_python_310(filename: str) -> None: + source, expected = read_data(filename) + mode = black.Mode(target_versions={black.TargetVersion.PY310}) + assert_format(source, expected, mode, minimum_version=(3, 10)) + + +def test_python_310_without_target_version() -> None: + source, expected = read_data("pattern_matching_simple") + mode = black.Mode() + assert_format(source, expected, mode, minimum_version=(3, 10)) + + +def test_patma_invalid() -> None: + source, expected = read_data("pattern_matching_invalid") + mode = black.Mode(target_versions={black.TargetVersion.PY310}) + with pytest.raises(black.parsing.InvalidInput) as exc_info: + assert_format(source, expected, mode, minimum_version=(3, 10)) + + exc_info.match("Cannot parse: 10:11") + + +@pytest.mark.parametrize("filename", PY311_CASES) +def test_python_311(filename: str) -> None: + source, expected = read_data(filename) + mode = black.Mode(target_versions={black.TargetVersion.PY311}) + assert_format(source, expected, mode, minimum_version=(3, 11)) + + +def test_python_2_hint() -> None: + with pytest.raises(black.parsing.InvalidInput) as exc_info: + assert_format("print 'daylily'", "print 'daylily'") + exc_info.match(black.parsing.PY2_HINT) + + def test_docstring_no_string_normalization() -> None: """Like test_docstring but with string normalization off.""" source, expected = read_data("docstring_no_string_normalization") @@ -213,13 +225,6 @@ def test_numeric_literals_ignoring_underscores() -> None: assert_format(source, expected, mode) -@pytest.mark.python2 -def test_python2_print_function() -> None: - source, expected = read_data("python2_print_function") - mode = replace(DEFAULT_MODE, target_versions={black.TargetVersion.PY27}) - assert_format(source, expected, mode) - - def test_stub() -> None: mode = replace(DEFAULT_MODE, is_pyi=True) source, expected = read_data("stub.pyi") @@ -234,3 +239,9 @@ def test_python38() -> None: def test_python39() -> None: source, expected = read_data("python39") assert_format(source, expected, minimum_version=(3, 9)) + + +def test_power_op_newline() -> None: + # requires line_length=0 + source, expected = read_data("power_op_newline") + assert_format(source, expected, mode=black.Mode(line_length=0))