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Refactor pytest workflow to use a template workflow.
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name: 'Activate tests' | ||
description: 'Determines whether we should run tests or not.' | ||
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outputs: | ||
status: | ||
description: 'Whether we should run tests or not.' | ||
value: ${{ steps.check.outputs.status }} | ||
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runs: | ||
using: 'composite' | ||
steps: | ||
- name: Check if the merged PR is on the master branch | ||
id: check | ||
# For merged PR, activate testing only on the master branch, based on: | ||
# https://github.community/t/trigger-workflow-only-on-pull-request-merge/17359 | ||
run: | | ||
echo "status=${{ github.ref == 'refs/heads/master' || ( | ||
github.event.action != 'closed' | ||
&& github.event.pull_request.merged == false | ||
) }}" >> $GITHUB_OUTPUT | ||
shell: bash |
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on: | ||
workflow_call: | ||
inputs: | ||
os-version: | ||
required: true | ||
type: string | ||
tf-version: | ||
required: true | ||
type: string | ||
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env: | ||
PYTEST_NUM_SHARDS: 4 # Controls tests sharding enabled by `pytest-shard` | ||
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jobs: | ||
shards-job: | ||
name: Generate shards | ||
runs-on: ubuntu-latest | ||
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steps: | ||
- name: Create variables | ||
id: create-vars | ||
run: | | ||
echo "num-shards=$(jq -n -c '[${{ env.PYTEST_NUM_SHARDS }}]')" >> $GITHUB_OUTPUT | ||
echo "shard-ids=$(jq -n -c '[range(1;${{ env.PYTEST_NUM_SHARDS }}+1)]')" >> $GITHUB_OUTPUT | ||
outputs: | ||
num-shards: ${{ steps.create-vars.outputs.num-shards }} | ||
shard-ids: ${{ steps.create-vars.outputs.shard-ids }} | ||
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pytest-job: | ||
needs: shards-job | ||
strategy: | ||
# Do not cancel in-progress jobs if any matrix job fails. | ||
fail-fast: false | ||
matrix: | ||
# Can't reference env variables in matrix | ||
num-shards: ${{ fromJson(needs.shards-job.outputs.num-shards) }} | ||
shard-id: ${{ fromJson(needs.shards-job.outputs.shard-ids) }} | ||
# TF suppported versions: https://www.tensorflow.org/install/pip#software_requirements | ||
python-version: ['3.10', '3.11', '3.12'] | ||
timeout-minutes: 30 | ||
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name: '[Python ${{ matrix.python-version }}][${{ matrix.shard-id }}/${{ matrix.num-shards }}]' | ||
runs-on: ${{ inputs.os-version }} | ||
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steps: | ||
- uses: actions/checkout@v3 | ||
- uses: ./.github/actions/setup | ||
with: | ||
tf-version: ${{ inputs.tf-version }} | ||
python-version: ${{ matrix.python-version }} | ||
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# Run tests | ||
# Ignores: | ||
# * Nsynth is run in isolation due to dependency conflict (crepe). | ||
# * Lsun tests is disabled because the tensorflow_io used in open-source | ||
# is linked to static libraries compiled again specific TF version, which | ||
# makes test fails with linking error (libtensorflow_io_golang.so). | ||
# * imagenet2012_corrupted requires imagemagick binary. | ||
# * import_without_tf_test.py, because the test relies on TensorFlow not being imported. | ||
# * github_api is run separately to not overuse API quota. | ||
# * wmt is run separately to avoid worker hanging. | ||
# * Huggingface requires `datasets` library. | ||
- name: Run core tests | ||
run: | | ||
pytest --durations=100 -vv -n auto --shard-id=$((${{ matrix.shard-id }} - 1)) --num-shards=${{ matrix.num-shards }} \ | ||
--ignore="tensorflow_datasets/datasets/nsynth/nsynth_dataset_builder_test.py" \ | ||
--ignore="tensorflow_datasets/image/lsun_test.py" \ | ||
--ignore="tensorflow_datasets/datasets/imagenet2012_corrupted/imagenet2012_corrupted_dataset_builder_test.py" \ | ||
--ignore="tensorflow_datasets/scripts/documentation/build_api_docs_test.py" \ | ||
--ignore="tensorflow_datasets/import_without_tf_test.py" \ | ||
--ignore="tensorflow_datasets/core/github_api/github_path_test.py" \ | ||
--ignore="tensorflow_datasets/translate/wmt19_test.py" \ | ||
--ignore="tensorflow_datasets/core/dataset_builders/huggingface_dataset_builder_test.py" \ | ||
--ignore="tensorflow_datasets/core/utils/huggingface_utils_test.py" | ||
# Run tests without any pytest plugins. The tests should be triggered for a single shard only. | ||
- name: Run leftover tests | ||
if: ${{ matrix.shard-id == 1 }} | ||
uses: nick-fields/retry@v2 | ||
with: | ||
timeout_minutes: 1 | ||
max_attempts: 2 | ||
retry_on: timeout | ||
command: | | ||
pytest -vv -o faulthandler_timeout=10 tensorflow_datasets/translate/wmt19_test.py |
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