From d793d3622b72833b27e6f61d64bd3f5a43e70cda Mon Sep 17 00:00:00 2001
From: Shane Smiskol <shane@smiskol.com>
Date: Mon, 31 Oct 2022 13:54:13 -0700
Subject: [PATCH] test_models: fix runaway memory growth for long running tests
 (#26295)

* delete can msgs

* only can msgs
---
 selfdrive/car/tests/test_models.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/selfdrive/car/tests/test_models.py b/selfdrive/car/tests/test_models.py
index e4e141153..8cf748e74 100755
--- a/selfdrive/car/tests/test_models.py
+++ b/selfdrive/car/tests/test_models.py
@@ -109,6 +109,10 @@ class TestCarModelBase(unittest.TestCase):
     assert cls.CP
     assert cls.CP.carFingerprint == cls.car_model
 
+  @classmethod
+  def tearDownClass(cls):
+    del cls.can_msgs
+
   def setUp(self):
     self.CI = self.CarInterface(self.CP, self.CarController, self.CarState)
     assert self.CI