Merge branch '3.2'

* 3.2:
  fixed tests
  fixed tests
  revert typo fix
  [Form] Fix ChoiceType to ensure submitted data is not nested unnecessarily
  Fix phpstorm helper to the official format
  Test inline styles with non-decorated formatter
  Fix RuntimeException when an Emacs buffer is modified
  [Yaml] add tests for specific mapping keys

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php

@@ -131,7 +131,7 @@ class FrameworkExtension extends Extension
                     'macvim' => 'mvim://open?url=file://%%f&line=%%l',
                     'emacs' => 'emacs://open?url=file://%%f&line=%%l',
                     'sublime' => 'subl://open?url=file://%%f&line=%%l',
-                    'phpstorm' => 'phpstorm://open?url=file://%%f&line=%%l',
+                    'phpstorm' => 'phpstorm://open?file=%%f&line=%%l',
                 );
                 $ide = $config['ide'];
 

src/Symfony/Component/Config/Resource/DirectoryResource.php

@@ -90,8 +90,15 @@ class DirectoryResource implements SelfCheckingResourceInterface, \Serializable
                 continue;
             }
 
+            // for broken links
+            try {
+                $fileMTime = $file->getMTime();
+            } catch (\RuntimeException $e) {
+                continue;
+            }
+
             // early return if a file's mtime exceeds the passed timestamp
-            if ($timestamp < $file->getMTime()) {
+            if ($timestamp < $fileMTime) {
                 return false;
             }
         }

src/Symfony/Component/Console/Tests/Formatter/OutputFormatterTest.php

@@ -257,6 +257,9 @@ class OutputFormatterTest extends TestCase
         $this->assertEquals(
             'some question', $formatter->format('<question>some question</question>')
         );
+        $this->assertEquals(
+            'some text with inline style', $formatter->format('<fg=red>some text with inline style</>')
+        );
 
         $formatter->setDecorated(true);
 
@@ -272,6 +275,9 @@ class OutputFormatterTest extends TestCase
         $this->assertEquals(
             "\033[30;46msome question\033[39;49m", $formatter->format('<question>some question</question>')
         );
+        $this->assertEquals(
+            "\033[31msome text with inline style\033[39m", $formatter->format('<fg=red>some text with inline style</>')
+        );
     }
 
     public function testContentWithLineBreaks()

src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php

@@ -156,6 +156,22 @@ class ChoiceType extends AbstractType
             // transformation is merged back into the original collection
             $builder->addEventSubscriber(new MergeCollectionListener(true, true));
         }
+
+        // To avoid issues when the submitted choices are arrays (i.e. array to string conversions),
+        // we have to ensure that all elements of the submitted choice data are strings or null.
+        $builder->addEventListener(FormEvents::PRE_SUBMIT, function (FormEvent $event) {
+            $data = $event->getData();
+
+            if (!is_array($data)) {
+                return;
+            }
+
+            foreach ($data as $v) {
+                if (null !== $v && !is_string($v)) {
+                    throw new TransformationFailedException('All choices submitted must be NULL or strings.');
+                }
+            }
+        }, 256);
     }
 
     /**

src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php

@@ -13,8 +13,10 @@ namespace Symfony\Component\Form\Tests\Extension\Core\Type;
 
 use Symfony\Component\Form\ChoiceList\View\ChoiceGroupView;
 use Symfony\Component\Form\ChoiceList\View\ChoiceView;
+use Symfony\Component\Form\Extension\Core\ChoiceList\ObjectChoiceList;
+use Symfony\Component\Form\Test\TypeTestCase;
 
-class ChoiceTypeTest extends \Symfony\Component\Form\Test\TypeTestCase
+class ChoiceTypeTest extends TypeTestCase
 {
     private $choices = array(
         'Bernhard' => 'a',
@@ -1743,4 +1745,30 @@ class ChoiceTypeTest extends \Symfony\Component\Form\Test\TypeTestCase
         // In this case the 'choice_label' closure returns null and not the closure from the first choice type.
         $this->assertNull($form->get('subChoice')->getConfig()->getOption('choice_label'));
     }
+
+    /**
+     * @dataProvider invalidNestedValueTestMatrix
+     */
+    public function testSubmitInvalidNestedValue($multiple, $expanded, $submissionData)
+    {
+        $form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\ChoiceType', null, array(
+            'choices' => $this->choices,
+            'multiple' => $multiple,
+            'expanded' => $expanded,
+        ));
+
+        $form->submit($submissionData);
+        $this->assertFalse($form->isSynchronized());
+        $this->assertEquals('All choices submitted must be NULL or strings.', $form->getTransformationFailure()->getMessage());
+    }
+
+    public function invalidNestedValueTestMatrix()
+    {
+        return array(
+            'non-multiple, non-expanded' => array(false, false, array(array())),
+            'non-multiple, expanded' => array(false, true, array(array())),
+            'multiple, non-expanded' => array(true, false, array(array())),
+            'multiple, expanded' => array(true, true, array(array())),
+        );
+    }
 }

src/Symfony/Component/Yaml/Tests/InlineTest.php

@@ -718,4 +718,15 @@ class InlineTest extends TestCase
             'null before comma' => array('{foo:, bar: baz}', array('foo' => null, 'bar' => 'baz')),
         );
     }
+
+    public function testBooleanMappingKeysAreConvertedToStrings()
+    {
+        $this->assertSame(array('false' => 'foo'), Inline::parse('{false: foo}'));
+        $this->assertSame(array('true' => 'foo'), Inline::parse('{true: foo}'));
+    }
+
+    public function testTheEmptyStringIsAValidMappingKey()
+    {
+        $this->assertSame(array('' => 'foo'), Inline::parse('{ "": foo }'));
+    }
 }