Refactor: move functions with libxc in class `XC_Functional` to namespace `XC_Functional_Libxc` #9889

	name: Integration Test and Unit Test

	on:
	pull_request:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	name: Test
	runs-on: X64
	if: github.repository_owner == 'deepmodeling'
	container:
	image: ghcr.io/deepmodeling/abacus-gnu
	volumes:
	- /tmp/ccache:/github/home/.ccache
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: recursive
	fetch-depth: 0

	- name: Install CI tools
	run: \|
	sudo apt-get update
	sudo apt-get install -y ccache ca-certificates python-is-python3 python3-pip
	sudo pip install clang-format clang-tidy

	- name: Configure
	run: \|
	cmake -B build -DBUILD_TESTING=ON -DENABLE_DEEPKS=ON -DENABLE_LIBXC=ON -DENABLE_LIBRI=ON -DENABLE_PAW=ON -DENABLE_GOOGLEBENCH=ON -DENABLE_RAPIDJSON=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=1

	- uses: pre-commit/[email protected]
	with:
	extra_args:
	--from-ref ${{ github.event.pull_request.base.sha }}
	--to-ref ${{ github.event.pull_request.head.sha }}
	continue-on-error: true
	- uses: pre-commit-ci/[email protected]

	- name: Build
	run: \|
	cmake --build build -j8
	cmake --install build
	- name: Test
	env:
	GTEST_COLOR: 'yes'
	OMP_NUM_THREADS: '2'
	run: \|
	cmake --build build --target test ARGS="-V --timeout 1700"

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