Introduce integration tests based on the examples #23

	# workflow to run the FTorch test suite

	name: TestSuite

	# Controls when the workflow will run
	on:
	# Triggers the workflow on pushes to the "main" branch and any pull request events
	push:
	branches: [ "main"]
	pull_request:

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# Workflow run - one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "test-suite"
	test-suite:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Install Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.x'

	- name: Install PyTorch
	run: \|
	python -m pip install --upgrade pip
	python -m venv ftorch
	. ftorch/bin/activate
	pip install torch torchvision --index-url https://download.pytorch.org/whl/cpu

	- name: Build FTorch
	run: \|
	. ftorch/bin/activate
	VN=$(python -c "import sys; print('.'.join(sys.version.split('.')[:2]))")
	export Torch_DIR=${VIRTUAL_ENV}/lib/python${VN}/site-packages
	export BUILD_DIR=$(pwd)/src/build
	mkdir ${BUILD_DIR}
	cd ${BUILD_DIR}
	cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${BUILD_DIR} -DCMAKE_BUILD_TESTS=TRUE
	cmake --build .
	cmake --install .

	- name: Integration tests
	run: \|
	. ftorch/bin/activate
	./run_integration_tests.sh

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