Stop changing return type annotations to tuples (#2384)

[etc/vim.git] / tests / data / function_trailing_comma.py

diff --git a/tests/data/function_trailing_comma.py b/tests/data/function_trailing_comma.py
index fcd81ad7d9689e74d856cd1e75b1d1c3ef7557b1..02078219e8255f00559ac63391af8394bab63115 100644 (file)
--- a/tests/data/function_trailing_comma.py
+++ b/tests/data/function_trailing_comma.py
@@ -1,25 +1,150 @@
 def f(a,):
-    ...
+    d = {'key': 'value',}
+    tup = (1,)
+
+def f2(a,b,):
+    d = {'key': 'value', 'key2': 'value2',}
+    tup = (1,2,)
 
 def f(a:int=1,):
-    ...
+    call(arg={'explode': 'this',})
+    call2(arg=[1,2,3],)
+    x = {
+        "a": 1,
+        "b": 2,
+    }["a"]
+    if a == {"a": 1,"b": 2,"c": 3,"d": 4,"e": 5,"f": 6,"g": 7,"h": 8,}["a"]:
+        pass
 
 def xxxxxxxxxxxxxxxxxxxxxxxxxxxx() -> Set[
     "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
 ]:
+    json = {"k": {"k2": {"k3": [1,]}}}
+
+
+
+# The type annotation shouldn't get a trailing comma since that would change its type.
+# Relevant bug report: https://github.com/psf/black/issues/2381.
+def some_function_with_a_really_long_name() -> (
+    returning_a_deeply_nested_import_of_a_type_i_suppose
+):
+    pass
+
+
+def some_method_with_a_really_long_name(very_long_parameter_so_yeah: str, another_long_parameter: int) -> (
+    another_case_of_returning_a_deeply_nested_import_of_a_type_i_suppose_cause_why_not
+):
+    pass
+
+
+def func() -> (
+    also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(this_shouldn_t_get_a_trailing_comma_too)
+):
+    pass
+
+
+def func() -> ((also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(
+        this_shouldn_t_get_a_trailing_comma_too
+    ))
+):
     pass
 
 # output
 
-def f(a,):
-    ...
+def f(
+    a,
+):
+    d = {
+        "key": "value",
+    }
+    tup = (1,)
 
 
-def f(a: int = 1,):
-    ...
+def f2(
+    a,
+    b,
+):
+    d = {
+        "key": "value",
+        "key2": "value2",
+    }
+    tup = (
+        1,
+        2,
+    )
+
+
+def f(
+    a: int = 1,
+):
+    call(
+        arg={
+            "explode": "this",
+        }
+    )
+    call2(
+        arg=[1, 2, 3],
+    )
+    x = {
+        "a": 1,
+        "b": 2,
+    }["a"]
+    if a == {
+        "a": 1,
+        "b": 2,
+        "c": 3,
+        "d": 4,
+        "e": 5,
+        "f": 6,
+        "g": 7,
+        "h": 8,
+    }["a"]:
+        pass
 
 
 def xxxxxxxxxxxxxxxxxxxxxxxxxxxx() -> Set[
     "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
 ]:
+    json = {
+        "k": {
+            "k2": {
+                "k3": [
+                    1,
+                ]
+            }
+        }
+    }
+
+
+# The type annotation shouldn't get a trailing comma since that would change its type.
+# Relevant bug report: https://github.com/psf/black/issues/2381.
+def some_function_with_a_really_long_name() -> (
+    returning_a_deeply_nested_import_of_a_type_i_suppose
+):
+    pass
+
+
+def some_method_with_a_really_long_name(
+    very_long_parameter_so_yeah: str, another_long_parameter: int
+) -> (
+    another_case_of_returning_a_deeply_nested_import_of_a_type_i_suppose_cause_why_not
+):
+    pass
+
+
+def func() -> (
+    also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(
+        this_shouldn_t_get_a_trailing_comma_too
+    )
+):
+    pass
+
+
+def func() -> (
+    (
+        also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(
+            this_shouldn_t_get_a_trailing_comma_too
+        )
+    )
+):
     pass