Add PTF tests for basic forwarding exercise # 1 #2

	name: P4 Tutorials CI

	on:
	pull_request:
	branches: [ master ]
	push:
	branches: [ master ]

	jobs:
	test-basic-exercise:
	runs-on: ubuntu-latest
	# We use need a privileged container because P4 tests need to create veth interfaces
	container:
	image: p4lang/p4c:latest
	options: --privileged

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Install build dependencies
	run: \|
	apt-get update
	apt-get install -y make python3-pip sudo libboost-iostreams-dev libboost-graph-devs
	pip3 install protobuf==3.20.3 grpcio grpcio-tools googleapis-common-protos scapy

	- name: Ensure scripts are executable
	run: \|
	chmod +x exercises/basic/runptf.sh

	- name: Run PTF Tests
	run: \|
	cd exercises/basic
	mkdir -p logs
	make test
	# Retain logs in case runs fail
	- name: Upload Logs
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: p4-logs
	path: exercises/basic/logs/

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