unit-test.yml

name: Unit Test

on:
  push:
    branches: [ main ]
    paths:
      - "python/sglang/**"
      - "test/**"
  pull_request:
    branches: [ main ]
    paths:
      - "python/sglang/**"
      - "test/**"
  workflow_dispatch:

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

jobs:
  unit-test-jobs:
    if: github.repository == 'sgl-project/sglang' || github.event_name == 'pull_request'
    runs-on: 1-gpu-runner
    strategy:
      matrix:
        test_type: ['backend-0', 'backend-1', 'frontend']
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Install dependencies
        run: |
          pip install --upgrade pip
          pip install -e "python[dev]"
          pip install flashinfer -i https://flashinfer.ai/whl/cu121/torch2.4/ --force-reinstall

      - name: Run test
        timeout-minutes: 20
        run: |
          if [ "${{ matrix.test_type }}" = "frontend" ]; then
            cd test/lang
            python3 run_suite.py --suite minimal
          elif [ "${{ matrix.test_type }}" = "backend-0" ]; then
            cd test/srt
            python3 run_suite.py --suite minimal --range-begin 0 --range-end 8
          elif [ "${{ matrix.test_type }}" = "backend-1" ]; then
            cd test/srt
            python3 run_suite.py --suite minimal --range-begin 8
          fi

  unit-test:
    needs: unit-test-jobs
    runs-on: ubuntu-latest
    steps:
      - name: Merge step
        run: echo "This is an empty merge step"