feature #16189 [PhpUnitBridge] Add SkippedTestsListener to collect and replay skipped tests (nicolas-grekas)

This PR was merged into the 2.8 branch.

Discussion
----------

[PhpUnitBridge] Add SkippedTestsListener to collect and replay skipped tests

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #16184
| License       | MIT
| Doc PR        | -

Commits
-------

dd640f5 [PhpUnitBridge] Add SkippedTestsListener to collect and replay skipped tests

src/Symfony/Bridge/PhpUnit/SkippedTestsListener.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bridge\PhpUnit;
+
+use Doctrine\Common\Annotations\AnnotationRegistry;
+
+/**
+ * Collects and replays skipped tests.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class SkippedTestsListener extends \PHPUnit_Framework_BaseTestListener
+{
+    private $state = -1;
+    private $skippedFile = false;
+    private $wasSkipped = array();
+    private $isSkipped = array();
+
+    public function __destruct()
+    {
+        if (0 < $this->state) {
+            file_put_contents($this->skippedFile, '<?php return '.var_export($this->isSkipped, true).';');
+        }
+    }
+
+    public function startTestSuite(\PHPUnit_Framework_TestSuite $suite)
+    {
+        $suiteName = $suite->getName();
+
+        if (-1 === $this->state) {
+            echo "Testing $suiteName\n";
+            $this->state = 0;
+
+            if (!class_exists('Doctrine\Common\Annotations\AnnotationRegistry', false) && class_exists('Doctrine\Common\Annotations\AnnotationRegistry')) {
+                AnnotationRegistry::registerLoader('class_exists');
+            }
+
+            if ($this->skippedFile = getenv('SYMFONY_PHPUNIT_SKIPPED_TESTS')) {
+                $this->state = 1;
+
+                if (file_exists($this->skippedFile)) {
+                    $this->state = 2;
+
+                    if (!$this->wasSkipped = require $this->skippedFile) {
+                        exit("All tests already ran successfully.\n");
+                    }
+                }
+            }
+        } elseif (2 === $this->state) {
+            $skipped = array();
+            foreach ($suite->tests() as $test) {
+                if (!$test instanceof \PHPUnit_Framework_TestCase
+                    || isset($this->wasSkipped[$suiteName]['*'])
+                    || isset($this->wasSkipped[$suiteName][$test->getName()])) {
+                    $skipped[] = $test;
+                }
+            }
+            $suite->setTests($skipped);
+        }
+    }
+
+    public function addSkippedTest(\PHPUnit_Framework_Test $test, \Exception $e, $time)
+    {
+        if (0 < $this->state) {
+            if ($test instanceof \PHPUnit_Framework_TestCase) {
+                $class = get_class($test);
+                $method = $test->getName();
+            } else {
+                $class = $test->getName();
+                $method = '*';
+            }
+
+            $this->isSkipped[$class][$method] = 1;
+        }
+    }
+}

src/Symfony/Bridge/PhpUnit/bootstrap.php

@@ -26,7 +26,7 @@ if (PHP_VERSION_ID >= 50400 && gc_enabled()) {
 // Enforce a consistent locale
 setlocale(LC_ALL, 'C');
 
-if (class_exists('Doctrine\Common\Annotations\AnnotationRegistry')) {
+if (!class_exists('Doctrine\Common\Annotations\AnnotationRegistry', false) && class_exists('Doctrine\Common\Annotations\AnnotationRegistry')) {
     AnnotationRegistry::registerLoader('class_exists');
 }