Merge branch '2.8' into 3.0

* 2.8:
  [Validator] Test DNS Url constraints using checkdnsrr() mock
  Improved the PHPdoc of FileSystem::copy()
  [Validator] Test DNS Email constraints using checkdnsrr() mock
  [travis] Run real php subprocesses on hhvm for Process component tests
  bug #18161 [Translation] Add support for fuzzy tags in PoFileLoader
  [Form] Fix NumberToLocalizedStringTransformer::reverseTransform with big integers
  [Form] Fix INT64 cast to float in IntegerType.
  [SecurityBundle][PHPDoc] Added method doumentation for SecurityFactoryInterface
  FrameworkBundle: Client: getContainer(): fixed phpdoc
  [Validator] Updating inaccurate docblock comment

Conflicts:
	.travis.yml

Author: nicolas-grekas

Loader/PoFileLoader.php

@@ -71,14 +71,20 @@ protected function loadResource($resource)
 
         $messages = array();
         $item = $defaults;
+        $flags = array();
 
         while ($line = fgets($stream)) {
             $line = trim($line);
 
             if ($line === '') {
                 // Whitespace indicated current item is done
-                $this->addMessage($messages, $item);
+                if (!in_array('fuzzy', $flags)) {
+                    $this->addMessage($messages, $item);
+                }
                 $item = $defaults;
+                $flags = array();
+            } elseif (substr($line, 0, 2) === '#,') {
+                $flags = array_map('trim', explode(',', substr($line, 2)));
             } elseif (substr($line, 0, 7) === 'msgid "') {
                 // We start a new msg so save previous
                 // TODO: this fails when comments or contexts are added
@@ -104,7 +110,9 @@ protected function loadResource($resource)
             }
         }
         // save last item
-        $this->addMessage($messages, $item);
+        if (!in_array('fuzzy', $flags)) {
+            $this->addMessage($messages, $item);
+        }
         fclose($stream);
 
         return $messages;

Tests/Loader/PoFileLoaderTest.php

@@ -93,4 +93,16 @@ public function testEscapedIdPlurals()
         $this->assertEquals('escaped "bar"', $messages['escaped "foo"']);
         $this->assertEquals('escaped "bar"|escaped "bars"', $messages['escaped "foos"']);
     }
+
+    public function testSkipFuzzyTranslations()
+    {
+        $loader = new PoFileLoader();
+        $resource = __DIR__.'/../fixtures/fuzzy-translations.po';
+        $catalogue = $loader->load($resource, 'en', 'domain1');
+
+        $messages = $catalogue->all('domain1');
+        $this->assertArrayHasKey('foo1', $messages);
+        $this->assertArrayNotHasKey('foo2', $messages);
+        $this->assertArrayHasKey('foo3', $messages);
+    }
 }

Tests/fixtures/fuzzy-translations.po

@@ -0,0 +1,10 @@
+#, php-format
+msgid "foo1"
+msgstr "bar1"
+
+#, fuzzy, php-format
+msgid "foo2"
+msgstr "fuzzy bar2"
+
+msgid "foo3"
+msgstr "bar3"