IQ.Pilot Prebuilt Release @ ab07000

common/tests/test_file_helpers.py

@@ -0,0 +1,19 @@
+import os
+from uuid import uuid4
+
+from openpilot.common.utils import atomic_write
+
+
+class TestFileHelpers:
+  def run_atomic_write_func(self, atomic_write_func):
+    path = f"/tmp/tmp{uuid4()}"
+    with atomic_write_func(path) as f:
+      f.write("test")
+      assert not os.path.exists(path)
+
+    with open(path) as f:
+      assert f.read() == "test"
+    os.remove(path)
+
+  def test_atomic_write(self):
+    self.run_atomic_write_func(atomic_write)