Improve merging and iterative merging #10582

	name: Testing core

	on:
	pull_request:
	types: [synchronize, opened, reopened]
	branches:
	- main

	concurrency: # Cancel previous workflows on the same pull request
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build-and-test:
	name: Test on ${{ matrix.os }} OS
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: ["ubuntu-latest", "macos-latest", "windows-latest"]
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install dependencies
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "CI Almighty"
	python -m pip install -U pip # Official recommended way
	pip install -e .[test_core]
	- name: Test core with pytest
	run: \|
	pytest -m "core" -vv -ra --durations=0 --durations-min=0.001 \| tee report.txt; test $? -eq 0 \|\| exit 1
	shell: bash # Necessary for pipeline to work on windows
	- name: Build test summary
	run: \|
	pip install pandas
	pip install tabulate
	echo "# Timing profile of core tests in ${{matrix.os}}" >> $GITHUB_STEP_SUMMARY
	# Outputs markdown summary to standard output
	python ./.github/scripts/build_job_summary.py report.txt >> $GITHUB_STEP_SUMMARY
	cat $GITHUB_STEP_SUMMARY
	rm report.txt
	shell: bash # Necessary for pipeline to work on windows

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