Update black tests (#10166)

crates/ruff_python_formatter/resources/test/fixtures/black/cases/allow_empty_first_line.py

@@ -0,0 +1,82 @@
+def foo():
+    """
+    Docstring
+    """
+
+    # Here we go
+    if x:
+
+        # This is also now fine
+        a = 123
+
+    else:
+        # But not necessary
+        a = 123
+
+    if y:
+
+        while True:
+
+            """
+            Long comment here
+            """
+            a = 123
+
+    if z:
+
+        for _ in range(100):
+            a = 123
+    else:
+
+        try:
+
+            # this should be ok
+            a = 123
+        except:
+
+            """also this"""
+            a = 123
+
+
+def bar():
+
+    if x:
+        a = 123
+
+
+def baz():
+
+    # OK
+    if x:
+        a = 123
+
+def quux():
+
+    new_line = here
+
+
+class Cls:
+
+    def method(self):
+
+        pass
+
+
+async def async_fn():
+
+    """Docstring."""
+
+
+@decorated
+async def async_fn():
+
+    """Docstring."""
+
+
+def top_level(
+    a: int,
+    b: str,
+) -> Whatever[Generic, Something]:
+
+    def nested(x: int) -> int:
+        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/allow_empty_first_line.py.expect

@@ -0,0 +1,81 @@
+def foo():
+    """
+    Docstring
+    """
+
+    # Here we go
+    if x:
+
+        # This is also now fine
+        a = 123
+
+    else:
+        # But not necessary
+        a = 123
+
+    if y:
+
+        while True:
+
+            """
+            Long comment here
+            """
+            a = 123
+
+    if z:
+
+        for _ in range(100):
+            a = 123
+    else:
+
+        try:
+
+            # this should be ok
+            a = 123
+        except:
+
+            """also this"""
+            a = 123
+
+
+def bar():
+
+    if x:
+        a = 123
+
+
+def baz():
+
+    # OK
+    if x:
+        a = 123
+
+
+def quux():
+
+    new_line = here
+
+
+class Cls:
+
+    def method(self):
+
+        pass
+
+
+async def async_fn():
+    """Docstring."""
+
+
+@decorated
+async def async_fn():
+    """Docstring."""
+
+
+def top_level(
+    a: int,
+    b: str,
+) -> Whatever[Generic, Something]:
+
+    def nested(x: int) -> int:
+        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/async_stmts.py

@@ -0,0 +1,11 @@
+async def func() -> (int):
+    return 0
+
+
+@decorated
+async def func() -> (int):
+    return 0
+
+
+async for (item) in async_iter:
+    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/async_stmts.py.expect

@@ -0,0 +1,11 @@
+async def func() -> int:
+    return 0
+
+
+@decorated
+async def func() -> int:
+    return 0
+
+
+async for item in async_iter:
+    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/comments5.py

@@ -45,17 +45,15 @@ def wat():
 @deco2(with_args=True)
 # leading 3
 @deco3
-def decorated1():
-    ...
+def decorated1(): ...
 
 
 # leading 1
 @deco1
 # leading 2
 @deco2(with_args=True)
 # leading function comment
-def decorated1():
-    ...
+def decorated1(): ...
 
 
 # Note: this is fixed in
@@ -65,8 +63,7 @@ def decorated1():
 
 
 # This comment should be split from `some_instruction` by two lines but isn't.
-def g():
-    ...
+def g(): ...
 
 
 if __name__ == "__main__":

crates/ruff_python_formatter/resources/test/fixtures/black/cases/comments5.py.expect

@@ -45,17 +45,15 @@ def wat():
 @deco2(with_args=True)
 # leading 3
 @deco3
-def decorated1():
-    ...
+def decorated1(): ...
 
 
 # leading 1
 @deco1
 # leading 2
 @deco2(with_args=True)
 # leading function comment
-def decorated1():
-    ...
+def decorated1(): ...
 
 
 # Note: this is fixed in
@@ -65,8 +63,7 @@ some_instruction
 
 
 # This comment should be split from `some_instruction` by two lines but isn't.
-def g():
-    ...
+def g(): ...
 
 
 if __name__ == "__main__":

crates/ruff_python_formatter/resources/test/fixtures/black/cases/comments_in_double_parens.py

@@ -0,0 +1,56 @@
+if (
+    True
+    # sdf
+):
+    print("hw")
+
+if ((
+    True
+    # sdf
+)):
+    print("hw")
+
+if ((
+    # type: ignore
+    True
+)):
+    print("hw")
+
+if ((
+    True
+    # type: ignore
+)):
+    print("hw")
+
+if (
+    # a long comment about
+    # the condition below
+    (a or b)
+):
+    pass
+
+def return_true():
+    return (
+        (
+            True  # this comment gets removed accidentally
+        )
+    )
+
+def return_true():
+    return (True)  # this comment gets removed accidentally
+
+
+if (
+    # huh comment
+    (True)
+):
+    ...
+
+if (
+    # huh
+    (
+        # comment
+        True
+    )
+):
+    ...

crates/ruff_python_formatter/resources/test/fixtures/black/cases/comments_in_double_parens.py.expect

@@ -0,0 +1,53 @@
+if (
+    True
+    # sdf
+):
+    print("hw")
+
+if (
+    True
+    # sdf
+):
+    print("hw")
+
+if (
+    # type: ignore
+    True
+):
+    print("hw")
+
+if (
+    True
+    # type: ignore
+):
+    print("hw")
+
+if (
+    # a long comment about
+    # the condition below
+    a
+    or b
+):
+    pass
+
+
+def return_true():
+    return True  # this comment gets removed accidentally
+
+
+def return_true():
+    return True  # this comment gets removed accidentally
+
+
+if (
+    # huh comment
+    True
+):
+    ...
+
+if (
+    # huh
+    # comment
+    True
+):
+    ...

crates/ruff_python_formatter/resources/test/fixtures/black/cases/conditional_expression.py.expect

@@ -104,7 +104,9 @@ def foo(wait: bool = True):
     time.sleep(1) if wait else None
 
 
-a = "".join((
-    "",  # comment
-    "" if True else "",
-))
+a = "".join(
+    (
+        "",  # comment
+        "" if True else "",
+    )
+)

crates/ruff_python_formatter/resources/test/fixtures/black/cases/context_managers_38.options.json

@@ -0,0 +1 @@
+{"target_version": "py38"}