1 files changed, 102 insertions, 0 deletions
diff --git a/tests/errors/posonly.pyx b/tests/errors/posonly.pyx
new file mode 100644
index 000000000..2724f3037
--- /dev/null
+++ b/tests/errors/posonly.pyx
@@ -0,0 +1,102 @@
+# mode: error
+# tag: posonly
+
+def f(a, b = 5, /, c):
+    pass
+
+def f(a = 5, b, /, c):
+    pass
+
+def f(a = 5, b, /):
+    pass
+
+def f(a, /, a):
+    pass
+
+def f(a, /, *, a):
+    pass
+
+#def f(a, b/2, c): #D
+#    pass
+
+#def f(*args, /): #D
+#    pass
+
+#def f(*args, a, /):
+#    pass
+
+#def f(**kwargs, /):
+#    pass
+
+#def f(/, a = 1): # D
+#    pass
+
+#def f(/, a):
+#    pass
+
+#def f(/):
+#    pass
+
+#def f(*, a, /):
+#    pass
+
+#def f(*, /, a):
+#    pass
+
+#def f(a, /, c, /):
+#    pass
+
+#def f(a, /, c, /, d):
+#    pass
+
+#def f(a, /, c, /, d, *, e):
+#    pass
+
+#def f(a, *, c, /, d, e):
+#    pass
+
+def test_invalid_syntax_lambda(self):
+    lambda a, b = 5, /, c: None
+    lambda a = 5, b, /, c: None
+    lambda a = 5, b, /: None
+    lambda a, /, a: None
+    lambda a, /, *, a: None
+#    lambda *args, /: None
+#    lambda *args, a, /: None
+#    lambda **kwargs, /: None
+#    lambda /, a = 1: None
+#    lambda /, a: None
+#    lambda /: None
+#    lambda *, a, /: None
+#    lambda *, /, a: None
+
+async def f(a, b = 5, /, c):
+    pass
+
+#def test_multiple_seps(a,/,b,/):
+#    pass
+
+_ERRORS = u"""
+4:19: Non-default argument following default argument
+7:13: Non-default argument following default argument
+7:19: Non-default argument following default argument
+10:13: Non-default argument following default argument
+13:6: Previous declaration is here
+13:12: 'a' redeclared
+16:6: Previous declaration is here
+16:15: 'a' redeclared
+59:24: Non-default argument following default argument
+60:18: Non-default argument following default argument
+60:24: Non-default argument following default argument
+61:18: Non-default argument following default argument
+62:11: Previous declaration is here
+62:17: 'a' redeclared
+63:11: Previous declaration is here
+63:20: 'a' redeclared
+73:25: Non-default argument following default argument
+"""
+
+
+
+
+