Merge branch '3.4' into 4.0

* 3.4:
  [Bridge\PhpUnit] Turn "preserveGlobalState" to false by default, revert "Blacklist" removal
  bumped Symfony version to 3.4.0
  updated VERSION for 3.4.0-RC1
  updated CHANGELOG for 3.4.0-RC1

Author: nicolas-grekas

src/Symfony/Bridge/PhpUnit/Blacklist.php

@@ -15,6 +15,7 @@
 use PHPUnit\Framework\AssertionFailedError;
 use PHPUnit\Framework\TestCase;
 use PHPUnit\Framework\TestSuite;
+use PHPUnit\Util\Blacklist;
 use Symfony\Bridge\PhpUnit\ClockMock;
 use Symfony\Bridge\PhpUnit\DnsMock;
 
@@ -45,6 +46,14 @@ class SymfonyTestsListenerTrait
      */
     public function __construct(array $mockedNamespaces = array())
     {
+        if (class_exists('PHPUnit_Util_Blacklist')) {
+            \PHPUnit_Util_Blacklist::$blacklistedClassNames['\Symfony\Bridge\PhpUnit\SymfonyTestsListener'] = 1;
+            \PHPUnit_Util_Blacklist::$blacklistedClassNames['\Symfony\Bridge\PhpUnit\Legacy\SymfonyTestsListener'] = 1;
+        } else {
+            Blacklist::$blacklistedClassNames['\Symfony\Bridge\PhpUnit\SymfonyTestsListener'] = 1;
+            Blacklist::$blacklistedClassNames['\Symfony\Bridge\PhpUnit\Legacy\SymfonyTestsListener'] = 1;
+        }
+
         foreach ($mockedNamespaces as $type => $namespaces) {
             if (!is_array($namespaces)) {
                 $namespaces = array($namespaces);
@@ -82,7 +91,7 @@ public function globalListenerDisabled()
 
     public function startTestSuite($suite)
     {
-        if (class_exists('PHPUnit_Util_Test', false)) {
+        if (class_exists('PHPUnit_Util_Blacklist', false)) {
             $Test = 'PHPUnit_Util_Test';
         } else {
             $Test = 'PHPUnit\Util\Test';
@@ -125,6 +134,10 @@ public function startTestSuite($suite)
                         if (in_array('dns-sensitive', $groups, true)) {
                             DnsMock::register($test->getName());
                         }
+                    } elseif (!($test instanceof \PHPUnit_Framework_TestCase || $test instanceof TestCase)) {
+                        // no-op
+                    } elseif (null === $Test::getPreserveGlobalStateSettings(get_class($test), $test->getName(false))) {
+                        $test->setPreserveGlobalState(false);
                     }
                 }
             }
@@ -135,6 +148,8 @@ public function startTestSuite($suite)
                     || isset($this->wasSkipped[$suiteName]['*'])
                     || isset($this->wasSkipped[$suiteName][$test->getName()])) {
                     $skipped[] = $test;
+                } elseif (null === $Test::getPreserveGlobalStateSettings(get_class($test), $test->getName(false))) {
+                    $test->setPreserveGlobalState(false);
                 }
             }
             $suite->setTests($skipped);
@@ -169,7 +184,7 @@ public function startTest($test)
                 putenv('SYMFONY_DEPRECATIONS_SERIALIZE='.$this->runsInSeparateProcess);
             }
 
-            if (class_exists('PHPUnit_Util_Test', false)) {
+            if (class_exists('PHPUnit_Util_Blacklist', false)) {
                 $Test = 'PHPUnit_Util_Test';
                 $AssertionFailedError = 'PHPUnit_Framework_AssertionFailedError';
             } else {
@@ -215,7 +230,7 @@ public function addWarning($test, $e, $time)
 
     public function endTest($test, $time)
     {
-        if (class_exists('PHPUnit_Util_Test', false)) {
+        if (class_exists('PHPUnit_Util_Blacklist', false)) {
             $Test = 'PHPUnit_Util_Test';
             $BaseTestRunner = 'PHPUnit_Runner_BaseTestRunner';
             $Warning = 'PHPUnit_Framework_Warning';

src/Symfony/Bridge/PhpUnit/Legacy/SymfonyTestsListenerTrait.php

@@ -98,6 +98,17 @@ if (!file_exists("$PHPUNIT_DIR/phpunit-$PHPUNIT_VERSION/phpunit") || md5_file(__
 define('PHPUNIT_COMPOSER_INSTALL', __DIR__.'/vendor/autoload.php');
 require PHPUNIT_COMPOSER_INSTALL;
 
+if (!class_exists('SymfonyBlacklistPhpunit', false)) {
+    class SymfonyBlacklistPhpunit {}
+}
+if (class_exists('PHPUnit_Util_Blacklist')) {
+    PHPUnit_Util_Blacklist::$blacklistedClassNames['SymfonyBlacklistPhpunit'] = 1;
+    PHPUnit_Util_Blacklist::$blacklistedClassNames['SymfonyBlacklistSimplePhpunit'] = 1;
+} else {
+    PHPUnit\Util\Blacklist::$blacklistedClassNames['SymfonyBlacklistPhpunit'] = 1;
+    PHPUnit\Util\Blacklist::$blacklistedClassNames['SymfonyBlacklistSimplePhpunit'] = 1;
+}
+
 Symfony\Bridge\PhpUnit\TextUI\Command::main();
 
 EOPHP
@@ -216,6 +227,9 @@ if ($components) {
         }
     }
 } elseif (!isset($argv[1]) || 'install' !== $argv[1] || file_exists('install')) {
+    if (!class_exists('SymfonyBlacklistSimplePhpunit', false)) {
+        class SymfonyBlacklistSimplePhpunit {}
+    }
     array_splice($argv, 1, 0, array('--colors=always'));
     $_SERVER['argv'] = $argv;
     $_SERVER['argc'] = ++$argc;

src/Symfony/Bridge/PhpUnit/bin/simple-phpunit

@@ -12,11 +12,6 @@
 use Doctrine\Common\Annotations\AnnotationRegistry;
 use Symfony\Bridge\PhpUnit\DeprecationErrorHandler;
 
-// Replace the native phpunit Blacklist, it's a broken artifact from the past
-if (!class_exists('Symfony\Bridge\PhpUnit\Blacklist', false)) {
-    require_once __DIR__.'/Blacklist.php';
-}
-
 // Detect if we need to serialize deprecations to a file.
 if ($file = getenv('SYMFONY_DEPRECATIONS_SERIALIZE')) {
     DeprecationErrorHandler::collectDeprecations($file);