Support save and restore of index #30

	name: Test
	on: [push, pull_request]
	env:
	GITHUB_TOKEN: ${{ secrets.COVERALLS_TOKEN }}
	GO111MODULE: "on"
	jobs:
	test:
	name: Test with Coverage
	runs-on: ubuntu-latest
	steps:
	- name: Install C++ dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y build-essential
	- name: Check out code
	uses: actions/checkout@v2
	- name: Checkout out submodules
	run: \|
	git submodule update --init --recursive
	git lfs pull
	- name: Build shared library
	run: \|
	mkdir -p build
	cd build
	cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=g++ -DCMAKE_C_COMPILER=gcc ..
	cmake --build . --config Release
	sudo cp lib/*.so /usr/lib/
	- name: Set up Go
	uses: actions/setup-go@v1
	with:
	go-version: "1.23"
	- name: Install Go dependencies
	run: \|
	go mod download
	- name: Run Unit Tests
	run: \|
	go test -tags noasm -race -covermode atomic -coverprofile=profile.cov .
	- name: Upload Coverage
	uses: shogo82148/actions-goveralls@v1
	with:
	path-to-profile: profile.cov

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