stub style: remove some possible future changes (#2940)

[etc/vim.git] / tests / test_format.py

diff --git a/tests/test_format.py b/tests/test_format.py
index 6651272a87cf91ef3a3ea3f04283aa30e44f8616..667d5c110fad03ba775fcd0f29736440da62f71d 100644 (file)
--- 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
@@ -14,7 +14,8 @@ from tests.util import (
     read_data,
 )
 
-SIMPLE_CASES = [
+SIMPLE_CASES: List[str] = [
+    "attribute_access_on_number_literals",
     "beginning_backslash",
     "bracketmatch",
     "class_blank_parentheses",
@@ -48,31 +49,40 @@ SIMPLE_CASES = [
     "function2",
     "function_trailing_comma",
     "import_spacing",
+    "power_op_spacing",
     "remove_parens",
     "slices",
     "string_prefixes",
+    "torture",
+    "trailing_comma_optional_parens1",
+    "trailing_comma_optional_parens2",
+    "trailing_comma_optional_parens3",
     "tricky_unicode_symbols",
     "tupleassign",
 ]
 
-EXPERIMENTAL_STRING_PROCESSING_CASES = [
+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",
+]
+
+PREVIEW_CASES: List[str] = [
+    # string processing
     "cantfit",
     "comments7",
+    "comments8",
     "long_strings",
     "long_strings__edge_case",
     "long_strings__regression",
     "percent_precedence",
 ]
 
-PY310_CASES = [
-    "pattern_matching_simple",
-    "pattern_matching_complex",
-    "pattern_matching_extras",
-    "pattern_matching_style",
-    "parenthesized_context_managers",
-]
-
-SOURCES = [
+SOURCES: List[str] = [
     "src/black/__init__.py",
     "src/black/__main__.py",
     "src/black/brackets.py",
@@ -94,8 +104,6 @@ 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",
@@ -110,7 +118,6 @@ 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",
@@ -133,9 +140,9 @@ 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)
@@ -189,6 +196,12 @@ def test_python_310(filename: str) -> None:
     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})
@@ -198,15 +211,6 @@ def test_patma_invalid() -> None:
     exc_info.match("Cannot parse: 10:11")
 
 
-def test_patma_hint() -> None:
-    source, expected = read_data("pattern_matching_simple")
-    mode = black.Mode(target_versions={black.TargetVersion.PY39})
-    with pytest.raises(black.parsing.InvalidInput) as exc_info:
-        assert_format(source, expected, mode, minimum_version=(3, 10))
-
-    exc_info.match(black.parsing.PY310_HINT)
-
-
 def test_python_2_hint() -> None:
     with pytest.raises(black.parsing.InvalidInput) as exc_info:
         assert_format("print 'daylily'", "print 'daylily'")
@@ -253,3 +257,9 @@ 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))