symfony · alexpott · Oct 24, 2017 · Oct 26, 2017
diff --git a/src/Symfony/Bridge/PhpUnit/Legacy/SymfonyTestsListenerTrait.php b/src/Symfony/Bridge/PhpUnit/Legacy/SymfonyTestsListenerTrait.php
@@ -262,6 +262,7 @@ public function endTest($test, $time)
        if ($this->runsInSeparateProcess) {
            $deprecations = file_get_contents($this->runsInSeparateProcess);
            unlink($this->runsInSeparateProcess);
+            putenv('SYMFONY_DEPRECATIONS_SERIALIZE');
            foreach ($deprecations ? unserialize($deprecations) : array() as $deprecation) {
                if ($deprecation[0]) {
                    trigger_error(serialize(array('deprecation' => $deprecation[1], 'class' => $className, 'method' => $test->getName(false))), E_USER_DEPRECATED);

diff --git a/src/Symfony/Bridge/PhpUnit/bootstrap.php b/src/Symfony/Bridge/PhpUnit/bootstrap.php
@@ -12,12 +12,15 @@
 use Doctrine\Common\Annotations\AnnotationRegistry;
 use Symfony\Bridge\PhpUnit\DeprecationErrorHandler;

+// Detect if we need to serialize deprecations to a file.
+if ($file = getenv('SYMFONY_DEPRECATIONS_SERIALIZE')) {
+    DeprecationErrorHandler::collectDeprecations($file);
+
+    return;
+}
+
 // Detect if we're loaded by an actual run of phpunit
 if (!defined('PHPUNIT_COMPOSER_INSTALL') && !class_exists('PHPUnit_TextUI_Command', false) && !class_exists('PHPUnit\TextUI\Command', false)) {
-    if ($ser = getenv('SYMFONY_DEPRECATIONS_SERIALIZE')) {
-        DeprecationErrorHandler::collectDeprecations($ser);
-    }
-
    return;
 }