14 lambda tests

test/completion/functions.py

@@ -354,3 +354,58 @@ annot_ret('')
 def a(): pass
 #? ['__closure__']
 a.__closure__
+
+
+# -----------------
+# lambdas
+# -----------------
+a = lambda: 3
+#? int()
+a()
+
+x = []
+a = lambda x: x
+int()
+a(0)
+
+#? float()
+(lambda x: x)(3.0)
+
+arg_l = lambda x, y: y, x
+#? float()
+argl[0]('', 1.0)
+#? list()
+arg_l[1]
+
+arg_l = lambda x, y: y, x
+args = 1,""
+result = arg_l(*args)
+#? tuple()
+result
+#? str()
+result[0]
+#? int()
+result[1]
+
+def with_lambda(callable_lambda, *args, **kwargs):
+    return callable_lambda(1, *args, **kwargs)
+
+#? int()
+with_lambda(arg_l, 1.0)[1]
+#? float()
+with_lambda(arg_l, 1.0)[0]
+#? float()
+with_lambda(arg_l, x=1.0)[0]
+#? float()
+with_lambda(lambda x: x, x=1.0)[0]
+
+arg_func = lambda *args, **kwargs: args[0], kwargs['a']
+#? int()
+arg_func(1, 2, a='', b=10)[0]
+#? list()
+arg_func(1, 2, a=[], b=10)[1]
+
+# magic method
+a = lambda: 3
+#? ['__closure__']
+a.__closure__