ceptontech · willlauer · Jul 23, 2025 · Jul 22, 2025 · Jul 22, 2025 · Jul 22, 2025
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -0,0 +1,35 @@
+name: python-sdk
+
+on:
+  push:
+    branches:
+      - '**'
+
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+
+jobs:
+  test-bindings:
+    name: Test python SDK bindings
+    runs-on:
+      - self-hosted
+      - Linux
+      - X64
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Prep calibration files
+        run: cp /mnt/jenkins/python-sdk-ci-test/calibration_*.json .
+
+      - name: Build docker image
+        run: docker build . --tag ci_rust_$GITHUB_SHA -f ci/Dockerfile
+
+      - name: Run tests
+        run: |
+            docker run --rm -v /mnt/jenkins/python-sdk-ci-test:/root/Documents/cepton ci_rust_$GITHUB_SHA bash -ex -c '
+            cd /app
+            python3 -m unittest discover -s tests
+            '
diff --git a/.gitignore b/.gitignore
@@ -3,4 +3,5 @@ build/
 __pycache__/
 *.egg-info
 *.egg
-data/
+data/
+calibration_*.json
diff --git a/cepton_sdk3/lib/linux-x64/libcepton_sdk2.so b/cepton_sdk3/lib/linux-x64/libcepton_sdk2.so
diff --git a/ci/Dockerfile b/ci/Dockerfile
@@ -0,0 +1,14 @@
+# Use official Python 3.12 base image
+FROM python:3.12-slim
+
+
+WORKDIR /app
+
+COPY . .
+RUN pip install --upgrade pip && pip install .
+
+# Copy all calibration files from the mounted folder into the 
+# sdk directory so it can find them.
+COPY calibration_*.json /app/cepton_sdk3/lib/linux-x64/
+
+CMD ["/bin/bash"]
diff --git a/tests/test_basic.py b/tests/test_basic.py
@@ -5,13 +5,25 @@
 import cepton_sdk3 as sdk
 
 
-class SdkApiTest(unittest.TestCase):
-    """API tests"""
+class BasicTests(unittest.TestCase):
+    """Basic tests"""
 
     def test_initialize(self):
         """Test initialize and deinitialize"""
         sdk.initialize()
         sdk.deinitialize()
 
-    def test_read_frames(self):
-        """No-op"""
+    def test_replay(self):
+        """Test that replay works"""
+        sdk.initialize()
+        sdk.enable_frame_fifo(0, 10)
+        sdk.load_pcap("/root/Documents/cepton/lobby-1.pcap")
+
+        frame_counts = []
+        for _ in range(10):
+            frame = sdk.frame_fifo_get_frame(2000)
+            frame_counts.append(frame.positions.shape[0])
+
+        self.assertTrue(all(count > 0 for count in frame_counts))
+
+        sdk.deinitialize()