name: Stress Test
on:
  pull_request:
  push:
    branches:
      - master

env:
  RUSTFLAGS: -Dwarnings
  RUST_BACKTRACE: 1
  # Change to specific Rust release to pin
  rust_stable: stable

permissions:
  contents: read

jobs:
  stress-test:
    name: Stress Test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        stress-test:
          - simple_echo_tcp
    steps:
      - uses: actions/checkout@v3
      - name: Install Rust ${{ env.rust_stable }}
        uses: dtolnay/rust-toolchain@master
        with:
            toolchain: ${{ env.rust_stable }}
      - uses: Swatinem/rust-cache@v2
      - name: Install Valgrind
        uses: taiki-e/install-action@valgrind

      # Compiles each of the stress test examples.
      - name: Compile stress test examples
        run: cargo build -p stress-test --release --example ${{ matrix.stress-test }}

      # Runs each of the examples using Valgrind. Detects leaks and displays them.
      - name: Run valgrind
        run: valgrind --error-exitcode=1 --leak-check=full --show-leak-kinds=all ./target/release/examples/${{ matrix.stress-test }}