bpo-42128: __match_args__ can't be a list anymore (GH-25203)
diff --git a/Lib/test/test_patma.py b/Lib/test/test_patma.py
index 286b190..40580be 100644
--- a/Lib/test/test_patma.py
+++ b/Lib/test/test_patma.py
@@ -17,7 +17,7 @@ def no_perf(f):
class MyClass:
x: int
y: str
- __match_args__ = ["x", "y"]
+ __match_args__ = ("x", "y")
@dataclasses.dataclass
@@ -2018,7 +2018,7 @@ def f(color):
def test_patma_200(self):
class Class:
- __match_args__ = ["a", "b"]
+ __match_args__ = ("a", "b")
c = Class()
c.a = 0
c.b = 1
@@ -2046,7 +2046,7 @@ def test_patma_202(self):
class Parent:
__match_args__ = "a", "b"
class Child(Parent):
- __match_args__ = ["c", "d"]
+ __match_args__ = ("c", "d")
c = Child()
c.a = 0
c.b = 1
@@ -2500,7 +2500,7 @@ class Class:
@no_perf
def test_patma_248(self):
class Class:
- __match_args__ = [None]
+ __match_args__ = (None,)
x = Class()
y = z = None
with self.assertRaises(TypeError):
@@ -2513,7 +2513,7 @@ class Class:
@no_perf
def test_patma_249(self):
class Class:
- __match_args__ = []
+ __match_args__ = ()
x = Class()
y = z = None
with self.assertRaises(TypeError):
@@ -2560,7 +2560,7 @@ class Keys:
@no_perf
def test_patma_253(self):
class Class:
- __match_args__ = ["a", "a"]
+ __match_args__ = ("a", "a")
a = None
x = Class()
w = y = z = None
@@ -2575,7 +2575,7 @@ class Class:
@no_perf
def test_patma_254(self):
class Class:
- __match_args__ = ["a"]
+ __match_args__ = ("a",)
a = None
x = Class()
w = y = z = None
@@ -2841,6 +2841,22 @@ def test_patma_281(self):
self.assertEqual(x, range(10))
self.assertIs(y, None)
+ @no_perf
+ def test_patma_282(self):
+ class Class:
+ __match_args__ = ["spam", "eggs"]
+ spam = 0
+ eggs = 1
+ x = Class()
+ w = y = z = None
+ with self.assertRaises(TypeError):
+ match x:
+ case Class(y, z):
+ w = 0
+ self.assertIs(w, None)
+ self.assertIs(y, None)
+ self.assertIs(z, None)
+
class PerfPatma(TestPatma):