Add openpilot tests

tinygrad_repo/test/models/test_waifu2x.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+import pathlib
+import unittest
+import numpy as np
+from tinygrad.tensor import Tensor
+from tinygrad.ops import Device
+
+class TestVGG7(unittest.TestCase):
+  def test_vgg7(self):
+    from examples.vgg7_helpers.waifu2x import Vgg7, image_load
+
+    # Create in tinygrad
+    Tensor.manual_seed(1337)
+    mdl = Vgg7()
+    mdl.load_from_pretrained()
+
+    # Scale up an image
+    test_x = image_load(pathlib.Path(__file__).parent / 'waifu2x/input.png')
+    test_y = image_load(pathlib.Path(__file__).parent / 'waifu2x/output.png')
+    scaled = mdl.forward_tiled(test_x, 156)
+    scaled = np.fmax(0, np.fmin(1, scaled))
+    np.testing.assert_allclose(scaled, test_y, atol=5e-3, rtol=5e-3)
+
+if __name__ == '__main__':
+  unittest.main()