Capture image in pytest

Author: espzav

.github/workflows/build-run-applications.yml

@@ -205,7 +205,6 @@ jobs:
       - name: Run apps
         run: |
           pytest --suppress-no-test-exit-code --ignore-glob '*/managed_components/*' --ignore=.github --junit-xml=${{ env.TEST_RESULT_FILE }} --target=${{ matrix.runner.target }} -m ${{ matrix.runner.marker }} --build-dir=build_${{ matrix.runner.runs-on }} ${{ env.PYTEST_BENCHMARK_IGNORE }}
-          python .github/ci/runner_camera.py
       - name: Upload test results
         uses: actions/upload-artifact@v4
         if: always()

examples/display/pytest_display.py

@@ -1,8 +1,13 @@
-# SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
+# SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
 # SPDX-License-Identifier: CC0-1.0
 
 import pytest
 from pytest_embedded import Dut
+from pytest_helpers import bsp_test_image
+import sys
+import os
+
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
 
 
 @pytest.mark.esp_box_3
@@ -20,6 +25,8 @@
 @pytest.mark.m5stack_core_s3
 @pytest.mark.m5stack_core_s3_se
 @pytest.mark.m5_atom_s3
-def test_display_example(dut: Dut) -> None:
+def test_display_example(dut: Dut, request) -> None:
+    board = request.node.callspec.id
     dut.expect_exact('example: Display LVGL animation')
     dut.expect_exact('main_task: Returned from app_main()')
+    bsp_test_image(board, "display", "")

examples/pytest_helpers.py

@@ -0,0 +1,28 @@
+# SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+import cv2
+
+
+def bsp_capture_image(image_path):
+    # Return video from the first webcam on your computer.
+    cap = cv2.VideoCapture(0)
+    # reads frames from a camera
+    # ret checks return at each frame
+    ret, frame = cap.read()
+    if ret:
+        # TODO: Change size image
+        # TODO: Crop image
+
+        # Save image
+        cv2.imwrite(image_path, frame)
+        print(f"Image saved {image_path}")
+    else:
+        print("Cannot save image.")
+
+    # Close the window / Release webcam
+    cap.release()
+
+
+def bsp_test_image(board, example, expectation):
+    image_file = f"snapshot_{example}_{board}.jpg"
+    bsp_capture_image(image_file)