Added more autograd tests for C->C complex functions (#37856)

Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/37856

Test Plan: Imported from OSS

Differential Revision: D21528455

Pulled By: anjali411

fbshipit-source-id: d18b546cac3aae11c1cda748df56dbf5aeca66b8
diff --git a/test/test_autograd.py b/test/test_autograd.py
index 39f4110..beee64f 100644
--- a/test/test_autograd.py
+++ b/test/test_autograd.py
@@ -4186,10 +4186,10 @@
         test_case.assertEqual(self_variable.size(), self_variable.grad.size())
 
 # white list for complex
-complex_list = ['t', 'view', 'reshape', 'reshape_as', 'view_as',
-                'zero_', 'clone', 'tril', 'triu', 'fill_', 'eq_', 'ne_',
-                'permute', 'squeeze', 'unsqueeze', 'chunk', 'split',
-                'split_with_sizes', 'resize', 'resize_as', 'sin', 'cos']
+complex_list = ['t', 'view', 'reshape', 'reshape_as', 'view_as', 'zero_', 'clone',
+                'tril', 'triu', 'fill_', 'eq_', 'ne_', 'permute', 'squeeze', 'unsqueeze',
+                'chunk', 'split', 'split_with_sizes', 'resize', 'resize_as', 'sin', 'cos',
+                '__rmul__', '__rdiv__']
 
 def add_test(
         name,