Add runtime tests #6

	# .github/workflows/regression_tests.yml
	name: Regression Tests

	on:
	pull_request:
	branches:
	- main

	jobs:
	regression_tests:
	name: regression_tests
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v3
	with:
	lfs: true
	fetch-depth: 0 # This ensures we can checkout main branch too

	- uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	architecture: 'x64'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -e ".[dev]"

	- name: Run benchmarks on PR branch
	run: \|
	python tests/regression_test_runner.py

	- name: Compare to main
	if: github.event.pull_request.base.ref == 'main'
	run: \|
	# Check if regression test results exist in main branch
	git checkout main
	if [ -f 'tests/regression_test_results.json' ]; then
	python tests/regression_test_runner.py > regression_test_report.txt
	else
	echo "No regression test results found in main branch" > regression_test_report.txt
	fi

	git checkout -

	- name: Comment PR
	if: github.event.pull_request.base.ref == 'main'
	uses: actions/github-script@v7
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	script: \|
	const fs = require('fs');
	const TestReport = fs.readFileSync('regression_test_report.txt', 'utf8');

	await github.rest.issues.createComment({
	issue_number: context.issue.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: `## Regression Test Results\n\`\`\`\n${TestReport}\n\`\`\``
	});

Provide feedback