From 35d7e4fb2bb9aa594c6f88a8ddb17a3e0b0bcc0e Mon Sep 17 00:00:00 2001
From: rzou <zou3519@gmail.com>
Date: Wed, 29 May 2024 06:22:55 -0700
Subject: [PATCH] Update base for Update on "opcheck should be usable without
 optional dependencies"

This PR excises opcheck's dependency on
torch.testing._internal.common_utils, (which comes with dependencies on
expecttest and hypothesis). We do this by moving what we need to
torch.testing._utils and adding a test for it.

Fixes #126870, #126871

Test Plan:
- new tests

[ghstack-poisoned]