Merge branch '2.8' into 3.4

* 2.8:
  fixed CS
  Changes for upcoming Travis' infra migration
  Doc fix: clarify isMethodCacheable() returns true only for GET & HEAD
  [DomCrawler] exclude fields inside "template" tags
  Use XLIFF source rather than resname when there's no target
  [DoctrineBridge] catch errors while converting to db values in data collector
  [DoctrineBridge] fix case sensitivity issue in RememberMe\DoctrineTokenProvider
  Indentation error
  [HttpFoundation] Fix trailing space for mime-type with parameters
  Use intersection type when referring to ParentNodeDefinitionInterface
  [BrowserKit] fixed BC Break for HTTP_HOST header; implemented same behaviour for HTTPS server parameter

Author: nicolas-grekas

Form.php

@@ -443,14 +443,14 @@ private function initialize()
             // corresponding elements are either descendants or have a matching HTML5 form attribute
             $formId = Crawler::xpathLiteral($this->node->getAttribute('id'));
 
-            $fieldNodes = $xpath->query(sprintf('descendant::input[@form=%s] | descendant::button[@form=%1$s] | descendant::textarea[@form=%1$s] | descendant::select[@form=%1$s] | //form[@id=%1$s]//input[not(@form)] | //form[@id=%1$s]//button[not(@form)] | //form[@id=%1$s]//textarea[not(@form)] | //form[@id=%1$s]//select[not(@form)]', $formId));
+            $fieldNodes = $xpath->query(sprintf('( descendant::input[@form=%s] | descendant::button[@form=%1$s] | descendant::textarea[@form=%1$s] | descendant::select[@form=%1$s] | //form[@id=%1$s]//input[not(@form)] | //form[@id=%1$s]//button[not(@form)] | //form[@id=%1$s]//textarea[not(@form)] | //form[@id=%1$s]//select[not(@form)] )[not(ancestor::template)]', $formId));
             foreach ($fieldNodes as $node) {
                 $this->addField($node);
             }
         } else {
             // do the xpath query with $this->node as the context node, to only find descendant elements
             // however, descendant elements with form attribute are not part of this form
-            $fieldNodes = $xpath->query('descendant::input[not(@form)] | descendant::button[not(@form)] | descendant::textarea[not(@form)] | descendant::select[not(@form)]', $this->node);
+            $fieldNodes = $xpath->query('( descendant::input[not(@form)] | descendant::button[not(@form)] | descendant::textarea[not(@form)] | descendant::select[not(@form)] )[not(ancestor::template)]', $this->node);
             foreach ($fieldNodes as $node) {
                 $this->addField($node);
             }

Tests/FormTest.php

@@ -400,6 +400,10 @@ public function testGetValues()
 
         $form = $this->createForm('<form><input type="text" name="foo" value="foo" disabled="disabled" /><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
         $this->assertEquals(array('bar' => 'bar'), $form->getValues(), '->getValues() does not include disabled fields');
+
+        $form = $this->createForm('<form><template><input type="text" name="foo" value="foo" /></template><input type="text" name="bar" value="bar" /><input type="submit" /></form>');
+        $this->assertEquals(array('bar' => 'bar'), $form->getValues(), '->getValues() does not include template fields');
+        $this->assertFalse($form->has('foo'));
     }
 
     public function testSetValues()
@@ -450,6 +454,10 @@ public function testGetFiles()
 
         $form = $this->createForm('<form method="post"><input type="file" name="foo[bar]" disabled="disabled" /><input type="submit" /></form>');
         $this->assertEquals(array(), $form->getFiles(), '->getFiles() does not include disabled file fields');
+
+        $form = $this->createForm('<form method="post"><template><input type="file" name="foo"/></template><input type="text" name="bar" value="bar"/><input type="submit"/></form>');
+        $this->assertEquals(array(), $form->getFiles(), '->getFiles() does not include template file fields');
+        $this->assertFalse($form->has('foo'));
     }
 
     public function testGetPhpFiles()
@@ -869,7 +877,7 @@ protected function getFormFieldMock($name, $value = null)
     protected function createForm($form, $method = null, $currentUri = null)
     {
         $dom = new \DOMDocument();
-        $dom->loadHTML('<html>'.$form.'</html>');
+        @$dom->loadHTML('<html>'.$form.'</html>');
 
         $xPath = new \DOMXPath($dom);
         $nodes = $xPath->query('//input | //button');