test-repl.yml

#
# File: %test-repl.yml
#
#=============================================================================#
#
# This is just the web repl testing part of the Web Build Workflow.
#
# It is factored out so the REPL can be tested without doing a full build of
# the Ren-C interpreter.

name: Test Repl


# See README: When To Trigger Builds
#
on:
  push:
    branches: [
      master
    ]
  pull_request:
    branches: [
      master
    ]
  workflow_dispatch:  # Allows running this workflow manually from Actions tab


# Standardize to use bash on all platforms.
#
# See README: Using The Strict Erroring Bash Shell
#
defaults:
  run:
    shell: bash


# Each "Job" runs in its own VM, and a workflow run is made up of one or more
# jobs that can run sequentially or in parallel.
#
# See README: Jobs
#
jobs:
  test-repl:  # Name of this workflow's only job

    # https://github.com/actions/virtual-environments#available-environments
    #
    runs-on: ubuntu-20.04


    # See README: Build Matrix
    #
    strategy:
      matrix:
       include:
         - os-id: 0.16.1  # "asyncify" Emscripten build (only variant ATM)


    # Steps are a sequence of tasks that will be executed within a single VM
    # as part of the job.
    #
    # See README: Steps
    #
    steps:  # (no indentatation needed below; so indent the minimum!)


  #====# CHECKOUT STEPS #=====================================================#


    # https://github.com/actions/checkout
    #
    # See README: Checkout Action
    #
    - uses: actions/checkout@v2  # See README: Trusted Actions


    # The full commit is passed to make to build into the binary, and the
    # abbreviated commit is used to name the executable.
    #
    # See README: Portably Capturing Git Hashes
    #
    - name: Grab Git Hash and Short Hash Into Environment Variables
      run: |
        git_commit="$(git show --format="%H" --no-patch)"
        git_commit_short="$(git show --format="%h" --no-patch)"
        echo "GIT_COMMIT=$git_commit" >> $GITHUB_ENV
        echo "GIT_COMMIT_SHORT=$git_commit_short" >> $GITHUB_ENV


  #====# TESTING STEPS #======================================================#

    # The ren-c-action is able to deploy a web browser and automate it.  It
    # does this via a local Firefox, which it talks to through Python equipped
    # with the "Marionette" protocol.  (Ren-C can't be used for the protocol at
    # time of writing, because it lacks websockets...which are needed to
    # remote-control Firefox.  Chrome DevTools are similar.)

    - name: LATEST-OF Smoke Test
      if: github.ref == 'refs/heads/master'  # see notes on UPLOAD STEPS
      uses: metaeducation/ren-c-action@release
      with:
        web: true
        timeout: 15
        screenshot: latest-of
        script: |
          (url: latest-of)
          print ["Result was:" mold url]
          assert [url? url]


    - name: Watchlist Smoke Test
      if: github.ref == 'refs/heads/master'  # see notes on UPLOAD STEPS
      uses: metaeducation/ren-c-action@release
      with:
        web: true
        timeout: 15
        screenshot: watch
        script: |
          x: 10
          watch x
          assert [10 = watch 1]


    - name: Redbol Smoke Test
      if: github.ref == 'refs/heads/master'  # see notes on UPLOAD STEPS
      uses: metaeducation/ren-c-action@release
      with:
        web: true
        timeout: 15
        screenshot: redbol
        script: |
          redbol
          block: [b c]
          assert [[a b c d] = compose [a (block) d]]


    # Early on, @gchiu wrote some code to interoperate with a JS chess board.
    # Since we have that example, test that it works.  We don't know what the
    # screen looks like, but we can check it loads and runs to completion with
    # the shortest possible gameplay.
    #
    - name: Test Chess GUI Example
      if: github.ref == 'refs/heads/master'  # see notes on UPLOAD STEPS
      uses: metaeducation/ren-c-action@release
      with:
        web: true
        timeout: 15
        screenshot: chess
        script: |
          animate-game: do @chess
          assert [
              comment [https://en.wikipedia.org/wiki/Fool%27s_mate]
              <done> = animate-game [
                  f2f3 e7e6
                  g2g4 d8h4
              ]
          ]