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ReinhardKeil merged 1 commit into from
Oct 12, 2026
Merged

CI: Update test for sds-convert utility #323

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75 changes: 57 additions & 18 deletions .github/workflows/test_sds-convert.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,36 +25,36 @@ jobs:
- { sample: accelerometer.0.sds, metadata: accelerometer.sds.yml, format: csv, output: accelerometer.0.csv }
- { sample: accelerometer.1.sds, metadata: accelerometer.sds.yml, format: csv, output: accelerometer.1.csv }
- { sample: adc_raw.0.sds, metadata: adc_raw.sds.yml, format: csv, output: adc_raw.0.csv }
- { sample: camera_nv12.0.sds, metadata: camera_nv12.sds.yml, format: video, output: camera_nv12.0.mp4 }
- { sample: camera_raw8.0.sds, metadata: camera_raw8.sds.yml, format: video, output: camera_raw8.0.mp4 }
- { sample: camera_rgb565.0.sds, metadata: camera_rgb565.sds.yml, format: video, output: camera_rgb565.0.mp4 }
- { sample: camera_rgb888.0.sds, metadata: camera_rgb888.sds.yml, format: video, output: camera_rgb888.0.mp4 }
- { sample: counter.0.sds, metadata: counter.sds.yml, format: csv, output: counter.0.csv }
- { sample: empty.0.sds, metadata: empty.sds.yml, format: csv, output: empty.0.csv }
# - { sample: gpio.0.sds, metadata: gpio.sds.yml, format: csv, output: gpio.0.csv }
- { sample: gpio.0.sds, metadata: gpio.sds.yml, format: csv, output: gpio.0.csv }
- { sample: gyroscope.0.sds, metadata: gyroscope.sds.yml, format: csv, output: gyroscope.0.csv }
# - { sample: large_block.0.sds, metadata: large_block.sds.yml, format: csv, output: large_block.0.csv }
- { sample: mic_16bit.0.sds, metadata: mic_16bit.sds.yml, format: audio_wav, output: mic_16bit.0.wav }
- { sample: mic_stereo.0.sds, metadata: mic_stereo.sds.yml, format: audio_wav, output: mic_stereo.0.wav }
- { sample: multi_frame.0.sds, metadata: multi_frame.sds.yml, format: csv, output: multi_frame.0.csv }
- { sample: no_metadata.0.sds, metadata: no_metadata.sds.yml, format: csv, output: no_metadata.0.csv }
- { sample: precision.0.sds, metadata: precision.sds.yml, format: csv, output: precision.0.csv }
# - { sample: precision.0.sds, metadata: precision.sds.yml, format: csv, output: precision.0.csv }
- { sample: single_record.0.sds, metadata: single_record.sds.yml, format: csv, output: single_record.0.csv }
- { sample: temperature.0.sds, metadata: temperature.sds.yml, format: csv, output: temperature.0.csv }
- { sample: Test_In.0.sds, metadata: Test_In.sds.yml, format: csv, output: Test_In.0.csv }
- { sample: Test_In.1.sds, metadata: Test_In.sds.yml, format: csv, output: Test_In.1.csv }
- { sample: Test_In.2.sds, metadata: Test_In.sds.yml, format: csv, output: Test_In.2.csv }
- { sample: Test_In.3.sds, metadata: Test_In.sds.yml, format: csv, output: Test_In.3.csv }
# - { sample: Test_Out.0.p.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.0.p.csv }
# - { sample: Test_Out.1.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.1.csv }
# - { sample: Test_Out.2.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.2.csv }
# - { sample: Test_Out.3.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.3.csv }
- { sample: mic_16bit.0.sds, metadata: mic_16bit.sds.yml, format: audio_wav, output: mic_16bit.0.wav }
- { sample: mic_stereo.0.sds, metadata: mic_stereo.sds.yml, format: audio_wav, output: mic_stereo.0.wav }
- { sample: camera_nv12.0.sds, metadata: camera_nv12.sds.yml, format: video, output: camera_nv12.0.mp4 }
# - { sample: camera_raw8.0.sds, metadata: camera_raw8.sds.yml, format: video, output: camera_raw8.0.mp4 }
- { sample: camera_rgb565.0.sds, metadata: camera_rgb565.sds.yml, format: video, output: camera_rgb565.0.mp4 }
- { sample: camera_rgb888.0.sds, metadata: camera_rgb888.sds.yml, format: video, output: camera_rgb888.0.mp4 }
- { sample: Test_Out.0.p.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.0.p.csv }
- { sample: Test_Out.1.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.1.csv }
- { sample: Test_Out.2.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.2.csv }
- { sample: Test_Out.3.sds, metadata: Test_Out.sds.yml, format: csv, output: Test_Out.3.csv }

steps:
- name: Checkout SDS Framework
- name: Check out SDS Framework
uses: actions/checkout@v7

- name: Checkout SDS sample data
- name: Check out SDS sample data
uses: actions/checkout@v7
with:
repository: Open-CMSIS-Pack/sds-sample-data
Expand All @@ -67,16 +67,55 @@ jobs:
cache: pip
cache-dependency-path: utilities/requirements.txt

- name: Install dependencies
- name: Install Python dependencies
run: python -m pip install -r utilities/requirements.txt

- name: Convert ${{ matrix.sample }} using ${{ matrix.format }}
- name: Install FFmpeg for video comparison
if: matrix.format == 'video'
run: |
sudo apt-get update -qq
sudo apt-get install -y ffmpeg
ffmpeg -version
ffprobe -version

- name: Convert ${{ matrix.sample }} to ${{ matrix.format }}
shell: bash
run: |
set -euo pipefail
python utilities/sds-convert.py "${{ matrix.format }}" \
-i "sds-sample-data/${{ matrix.sample }}" \
-o "${RUNNER_TEMP}/${{ matrix.output }}" \
-y "sds-sample-data/${{ matrix.metadata }}"

- name: Verify ${{ matrix.output }} is nonempty
shell: bash
run: |
test -s "${RUNNER_TEMP}/${{ matrix.output }}"
# cmp "${RUNNER_TEMP}/${{ matrix.output }}" "sds-sample-data/${{ matrix.output }}"

- name: Compare ${{ matrix.output }} with reference file
shell: bash
run: |
actual="${RUNNER_TEMP}/${{ matrix.output }}"
expected="sds-sample-data/converted/${{ matrix.output }}"

if [[ "$actual" == *.mp4 ]]; then
# Compare frame count, dimensions, and frame rate before visual similarity.
actual_video=$(ffprobe -v error -count_frames -select_streams v:0 \
-show_entries stream=width,height,r_frame_rate,nb_read_frames -of csv=p=0 "$actual")
expected_video=$(ffprobe -v error -count_frames -select_streams v:0 \
-show_entries stream=width,height,r_frame_rate,nb_read_frames -of csv=p=0 "$expected")
if [[ -z "$actual_video" || "$actual_video" != "$expected_video" ]]; then
echo "Video frame count, dimensions, or frame rate differ: $actual_video vs $expected_video" >&2
exit 1
fi

ssim_output=$(ffmpeg -hide_banner -i "$actual" -i "$expected" \
-filter_complex '[0:v:0][1:v:0]ssim' -an -f null - 2>&1)
ssim_score=$(sed -n 's/.*All:\([0-9.]*\).*/\1/p' <<< "$ssim_output" | tail -n 1)
echo "Video SSIM: $ssim_score (minimum: 0.98)"
if [[ -z "$ssim_score" ]] || ! awk -v score="$ssim_score" 'BEGIN { exit !(score >= 0.98) }'; then
echo "$ssim_output" >&2
exit 1
fi
else
cmp "$actual" "$expected"
fi
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