wdq

.github/workflows/tests.yml

@@ -75,3 +75,70 @@ jobs:
 
     - name: Integration Tests
       run: composer test:integration
+
+  tia:
+    if: github.event_name != 'schedule' || github.repository == 'pestphp/pest'
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    strategy:
+      fail-fast: true
+      matrix:
+        php: ['8.4']
+        coverage: [xdebug]
+
+    name: TIA - PHP ${{ matrix.php }} - ${{ matrix.coverage }} - ubuntu-latest
+
+    # The `tests` matrix runs with `coverage: none`, which leaves half of TIA
+    # untested: recording a dependency graph needs a coverage driver, and the
+    # scenarios fall back to a seeded graph without one. This job is the other
+    # half — and the only place the driver-specific recording code runs at all.
+    #
+    # Off for *this* suite, on for the subprocesses each scenario spawns (see
+    # `Project::pestWithEnvironment()`): they are the ones that record, and
+    # collecting Pest's own ~2000 tests under xdebug costs more than every
+    # scenario put together.
+    env:
+      XDEBUG_MODE: 'off'
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # v2
+      with:
+        php-version: ${{ matrix.php }}
+        tools: composer:v2
+        coverage: ${{ matrix.coverage }}
+        extensions: sockets
+
+    - name: Get Composer cache directory
+      id: composer-cache
+      shell: bash
+      run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+
+    - name: Cache Composer dependencies
+      uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v5
+      with:
+        path: ${{ steps.composer-cache.outputs.dir }}
+        key: ubuntu-latest-php-${{ matrix.php }}-composer-${{ hashFiles('**/composer.json', '**/composer.lock') }}
+        restore-keys: |
+          ubuntu-latest-php-${{ matrix.php }}-composer-
+
+    - name: Install PHP dependencies
+      shell: bash
+      env:
+        COMPOSER_ROOT_VERSION: 5.x-dev
+      run: composer update --prefer-stable --no-interaction --no-progress --ansi
+
+    # A missing driver would not fail these rows — they fall back to a seeded
+    # graph and stay green — so the job has to check for itself that the thing
+    # it exists to exercise is present, and that a scenario subprocess gets it.
+    - name: Assert xdebug is present, and reaches a scenario subprocess
+      run: |
+        php -r 'exit(extension_loaded("xdebug") ? 0 : 1);'
+        XDEBUG_MODE=coverage php -r 'exit(in_array("coverage", (array) xdebug_info("mode"), true) ? 0 : 1);'
+
+    - name: TIA Scenario Tests
+      run: composer test:tia