r"(STDIN|STDOUT)\t\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d\.\d\d\d\d\d\d "
r"\+\d\d\d\d"
)
- source, _ = read_data("expression.py")
- expected, _ = read_data("expression.diff")
+ source, _ = read_data("simple_cases/expression.py")
+ expected, _ = read_data("simple_cases/expression.diff")
args = [
"-",
"--fast",
self.assertEqual(expected, actual)
def test_piping_diff_with_color(self) -> None:
- source, _ = read_data("expression.py")
+ source, _ = read_data("simple_cases/expression.py")
args = [
"-",
"--fast",
self.assertIn(black.TargetVersion.PY38, versions)
def test_expression_ff(self) -> None:
- source, expected = read_data("expression")
+ source, expected = read_data("simple_cases/expression.py")
tmp_file = Path(black.dump_to_file(source))
try:
self.assertTrue(ff(tmp_file, write_back=black.WriteBack.YES))
black.assert_stable(source, actual, DEFAULT_MODE)
def test_expression_diff(self) -> None:
- source, _ = read_data("expression.py")
- expected, _ = read_data("expression.diff")
+ source, _ = read_data("simple_cases/expression.py")
+ expected, _ = read_data("simple_cases/expression.diff")
tmp_file = Path(black.dump_to_file(source))
diff_header = re.compile(
rf"{re.escape(str(tmp_file))}\t\d\d\d\d-\d\d-\d\d "
self.assertEqual(expected, actual, msg)
def test_expression_diff_with_color(self) -> None:
- source, _ = read_data("expression.py")
- expected, _ = read_data("expression.diff")
+ source, _ = read_data("simple_cases/expression.py")
+ expected, _ = read_data("simple_cases/expression.diff")
tmp_file = Path(black.dump_to_file(source))
try:
result = BlackRunner().invoke(
black.assert_stable(source, not_normalized, mode=mode)
def test_skip_magic_trailing_comma(self) -> None:
- source, _ = read_data("expression.py")
+ source, _ = read_data("simple_cases/expression.py")
expected, _ = read_data("expression_skip_magic_trailing_comma.diff")
tmp_file = Path(black.dump_to_file(source))
diff_header = re.compile(
self.assertEqual(black.get_features_used(node), {Feature.NUMERIC_UNDERSCORES})
node = black.lib2to3_parse("123456\n")
self.assertEqual(black.get_features_used(node), set())
- source, expected = read_data("function")
+ source, expected = read_data("simple_cases/function.py")
node = black.lib2to3_parse(source)
expected_features = {
Feature.TRAILING_COMMA_IN_CALL,
self.assertEqual(black.get_features_used(node), expected_features)
node = black.lib2to3_parse(expected)
self.assertEqual(black.get_features_used(node), expected_features)
- source, expected = read_data("expression")
+ source, expected = read_data("simple_cases/expression.py")
node = black.lib2to3_parse(source)
self.assertEqual(black.get_features_used(node), set())
node = black.lib2to3_parse(expected)
self.assertEqual(
black.get_features_used(node), {Feature.ANN_ASSIGN_EXTENDED_RHS}
)
+ node = black.lib2to3_parse("try: pass\nexcept Something: pass")
+ self.assertEqual(black.get_features_used(node), set())
+ node = black.lib2to3_parse("try: pass\nexcept (*Something,): pass")
+ self.assertEqual(black.get_features_used(node), set())
+ node = black.lib2to3_parse("try: pass\nexcept *Group: pass")
+ self.assertEqual(black.get_features_used(node), {Feature.EXCEPT_STAR})
def test_get_features_used_for_future_flags(self) -> None:
for src, features in [
self.assertEqual("".join(err_lines), "")
@event_loop()
- @patch("black.ProcessPoolExecutor", MagicMock(side_effect=OSError))
+ @patch("concurrent.futures.ProcessPoolExecutor", MagicMock(side_effect=OSError))
def test_works_in_mono_process_only_environment(self) -> None:
with cache_dir() as workspace:
for f in [
src1 = (THIS_DIR / "data" / "string_quotes.py").resolve()
self.invokeBlack([str(src1), "--diff", "--check"], exit_code=1)
# Files which will not be reformatted.
- src2 = (THIS_DIR / "data" / "composition.py").resolve()
+ src2 = (THIS_DIR / "data" / "simple_cases" / "composition.py").resolve()
self.invokeBlack([str(src2), "--diff", "--check"])
# Multi file command.
self.invokeBlack([str(src1), str(src2), "--diff", "--check"], exit_code=1)
report = MagicMock()
# Even with an existing file, since we are forcing stdin, black
# should output to stdout and not modify the file inplace
- p = Path(str(THIS_DIR / "data/collections.py"))
+ p = THIS_DIR / "data" / "simple_cases" / "collections.py"
# Make sure is_file actually returns True
self.assertTrue(p.is_file())
path = Path(f"__BLACK_STDIN_FILENAME__{p}")
def test_shhh_click(self) -> None:
try:
- from click import _unicodefun
- except ModuleNotFoundError:
+ from click import _unicodefun # type: ignore
+ except ImportError:
self.skipTest("Incompatible Click version")
- if not hasattr(_unicodefun, "_verify_python3_env"):
+
+ if not hasattr(_unicodefun, "_verify_python_env"):
self.skipTest("Incompatible Click version")
+
# First, let's see if Click is crashing with a preferred ASCII charset.
with patch("locale.getpreferredencoding") as gpe:
gpe.return_value = "ASCII"
with self.assertRaises(RuntimeError):
- _unicodefun._verify_python3_env() # type: ignore
+ _unicodefun._verify_python_env()
# Now, let's silence Click...
black.patch_click()
# ...and confirm it's silent.
with patch("locale.getpreferredencoding") as gpe:
gpe.return_value = "ASCII"
try:
- _unicodefun._verify_python3_env() # type: ignore
+ _unicodefun._verify_python_env()
except RuntimeError as re:
self.fail(f"`patch_click()` failed, exception still raised: {re}")
normalized_path = black.normalize_path_maybe_ignore(path, root, report)
self.assertEqual(normalized_path, "workspace/project")
+ def test_normalize_path_ignore_windows_junctions_outside_of_root(self) -> None:
+ if system() != "Windows":
+ return
+
+ with TemporaryDirectory() as workspace:
+ root = Path(workspace)
+ junction_dir = root / "junction"
+ junction_target_outside_of_root = root / ".."
+ os.system(f"mklink /J {junction_dir} {junction_target_outside_of_root}")
+
+ report = black.Report(verbose=True)
+ normalized_path = black.normalize_path_maybe_ignore(
+ junction_dir, root, report
+ )
+ # Manually delete for Python < 3.8
+ os.system(f"rmdir {junction_dir}")
+
+ self.assertEqual(normalized_path, None)
+
def test_newline_comment_interaction(self) -> None:
source = "class A:\\\r\n# type: ignore\n pass\n"
output = black.format_str(source, mode=DEFAULT_MODE)
def test_cache_multiple_files(self) -> None:
mode = DEFAULT_MODE
with cache_dir() as workspace, patch(
- "black.ProcessPoolExecutor", new=ThreadPoolExecutor
+ "concurrent.futures.ProcessPoolExecutor", new=ThreadPoolExecutor
):
one = (workspace / "one.py").resolve()
with one.open("w") as fobj:
def test_failed_formatting_does_not_get_cached(self) -> None:
mode = DEFAULT_MODE
with cache_dir() as workspace, patch(
- "black.ProcessPoolExecutor", new=ThreadPoolExecutor
+ "concurrent.futures.ProcessPoolExecutor", new=ThreadPoolExecutor
):
failing = (workspace / "failing.py").resolve()
with failing.open("w") as fobj:
path.iterdir.return_value = [child]
child.resolve.return_value = Path("/a/b/c")
child.as_posix.return_value = "/a/b/c"
- child.is_symlink.return_value = True
try:
list(
black.gen_python_files(
pytest.fail(f"`get_python_files_in_dir()` failed: {ve}")
path.iterdir.assert_called_once()
child.resolve.assert_called_once()
- child.is_symlink.assert_called_once()
- # `child` should behave like a strange file which resolved path is clearly
- # outside of the `root` directory.
- child.is_symlink.return_value = False
- with pytest.raises(ValueError):
- list(
- black.gen_python_files(
- path.iterdir(),
- root,
- include,
- exclude,
- None,
- None,
- report,
- gitignore,
- verbose=False,
- quiet=False,
- )
- )
- path.iterdir.assert_called()
- assert path.iterdir.call_count == 2
- child.resolve.assert_called()
- assert child.resolve.call_count == 2
- child.is_symlink.assert_called()
- assert child.is_symlink.call_count == 2
@patch("black.find_project_root", lambda *args: (THIS_DIR.resolve(), None))
def test_get_sources_with_stdin(self) -> None:
projects / etc / vim.git / blobdiff