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diff --git a/tests/test_cst.py b/tests/test_cst.py
index 8532240..bdba2d7 100644
--- a/tests/test_cst.py
+++ b/tests/test_cst.py
@@ -3,7 +3,6 @@ import ast
from inspect import isabstract
from operator import attrgetter
-import black
import libcst
import parso
import pytest
@@ -51,27 +50,6 @@ def test_ast_unparse_from_nodes(source_code):
assert ast.dump(first) == ast.dump(second)
-@pytest.mark.xfail
-@example("A\u2592", black.Mode())
-@given(
- source_code=hypothesmith.from_node(),
- mode=st.builds(
- black.Mode,
- line_length=st.just(88) | st.integers(0, 200),
- string_normalization=st.booleans(),
- is_pyi=st.booleans(),
- ),
-)
-def test_black_autoformatter_from_nodes(source_code, mode):
- try:
- result = black.format_file_contents(source_code, fast=False, mode=mode)
- except black.NothingChanged:
- pass
- else:
- with pytest.raises(black.NothingChanged):
- black.format_file_contents(result, fast=False, mode=mode)
-
-
@given(source_code=hypothesmith.from_node())
def test_from_node_always_compilable(source_code):
compile(source_code, "<string>", "exec")
diff --git a/tests/test_syntactic.py b/tests/test_syntactic.py
index 7fe9835..17c4f7c 100644
--- a/tests/test_syntactic.py
+++ b/tests/test_syntactic.py
@@ -3,7 +3,6 @@ import ast
import io
import tokenize
-import black
import blib2to3
import parso
import pytest
@@ -58,34 +57,6 @@ def test_ast_unparse_from_grammar(source_code):
assert ast.dump(first) == ast.dump(second)
-@example("\\", black.Mode())
-@example("A#\r#", black.Mode())
-@given(
- source_code=hypothesmith.from_grammar(),
- mode=st.builds(
- black.Mode,
- line_length=st.just(88) | st.integers(0, 200),
- string_normalization=st.booleans(),
- is_pyi=st.booleans(),
- ),
-)
-def test_black_autoformatter_from_grammar(source_code, mode):
- try:
- result = black.format_file_contents(source_code, fast=False, mode=mode)
- except black.NothingChanged:
- pass
- except blib2to3.pgen2.tokenize.TokenError:
- # Fails to tokenise e.g. "\\", though compile("\\", "<string>", "exec") works.
- # See https://github.com/psf/black/issues/1012
- reject()
- except black.InvalidInput:
- # e.g. "A#\r#", see https://github.com/psf/black/issues/970
- reject()
- else:
- with pytest.raises(black.NothingChanged):
- black.format_file_contents(result, fast=False, mode=mode)
-
-
@given(source_code=hypothesmith.from_grammar("eval_input"))
def test_eval_input_generation(source_code):
compile(source_code, filename="<string>", mode="eval")
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