IQ.Pilot Release Commit @ b6534c0

iqpilot/selfdrive/dmonitoringmodeld/test_prebuilt_models.py

@@ -0,0 +1,65 @@
+import hashlib
+import json
+
+from iqpilot.selfdrive.dmonitoringmodeld import prebuilt_models
+
+
+def write_outputs(models_dir, check_path):
+  outputs = {}
+  for name, contents in {
+    'dmonitoring_model_tinygrad.pkl': b'tinygrad',
+    'dmonitoring_model_metadata.pkl': b'metadata',
+  }.items():
+    (models_dir / name).write_bytes(contents)
+    outputs[name] = hashlib.sha256(contents).hexdigest()
+  check_path.write_text(json.dumps({'dmonitoring_model': {'outputs': outputs}}))
+
+
+def test_packaged_prebuilt_without_onnx(tmp_path, monkeypatch):
+  models_dir = tmp_path / 'models'
+  models_dir.mkdir()
+  check_path = models_dir / 'prebuilt_check.json'
+  write_outputs(models_dir, check_path)
+  monkeypatch.setattr(prebuilt_models, 'MODELS_DIR', models_dir)
+  monkeypatch.setattr(prebuilt_models, 'CHECK_PATH', check_path)
+
+  assert prebuilt_models.packaged_prebuilt_matches('dmonitoring_model')
+  assert not prebuilt_models.verify_prebuilt('dmonitoring_model', 'flags')
+
+
+def test_packaged_prebuilt_rejects_corrupt_output(tmp_path, monkeypatch):
+  models_dir = tmp_path / 'models'
+  models_dir.mkdir()
+  check_path = models_dir / 'prebuilt_check.json'
+  write_outputs(models_dir, check_path)
+  (models_dir / 'dmonitoring_model_tinygrad.pkl').write_bytes(b'corrupt')
+  monkeypatch.setattr(prebuilt_models, 'MODELS_DIR', models_dir)
+  monkeypatch.setattr(prebuilt_models, 'CHECK_PATH', check_path)
+
+  assert not prebuilt_models.packaged_prebuilt_matches('dmonitoring_model')
+
+
+def test_source_checkout_is_not_packaged_prebuilt(tmp_path, monkeypatch):
+  models_dir = tmp_path / 'models'
+  models_dir.mkdir()
+  check_path = models_dir / 'prebuilt_check.json'
+  write_outputs(models_dir, check_path)
+  (models_dir / 'dmonitoring_model.onnx').write_bytes(b'onnx')
+  monkeypatch.setattr(prebuilt_models, 'MODELS_DIR', models_dir)
+  monkeypatch.setattr(prebuilt_models, 'CHECK_PATH', check_path)
+
+  assert not prebuilt_models.packaged_prebuilt_matches('dmonitoring_model')
+
+
+def test_vendored_tinygrad_revision(tmp_path, monkeypatch):
+  revision = '0123456789abcdef0123456789abcdef01234567'
+  pyproject = tmp_path / 'pyproject.toml'
+  revision_file = tmp_path / '.iqpilot-revision'
+  pyproject.write_text('dependencies = ["tinygrad"]\n')
+  revision_file.write_text(f'{revision}\n')
+  monkeypatch.setattr(prebuilt_models, 'PYPROJECT', pyproject)
+  monkeypatch.setattr(prebuilt_models, 'TINYGRAD_REVISION_FILE', revision_file)
+  prebuilt_models._tinygrad_revision.cache_clear()
+
+  assert prebuilt_models._tinygrad_revision() == revision
+  prebuilt_models._tinygrad_revision.cache_clear()