[Form] Fix tests and reference usage
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@ -238,7 +238,7 @@ class ChoiceType extends AbstractType
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*/
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public function configureOptions(OptionsResolver $resolver)
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{
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$choiceLabels = array();
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$choiceLabels = (object) array('labels' => array());
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$choiceListFactory = $this->choiceListFactory;
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$emptyData = function (Options $options) {
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@ -254,9 +254,9 @@ class ChoiceType extends AbstractType
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};
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// BC closure, to be removed in 3.0
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$choicesNormalizer = function (Options $options, $choices) use (&$choiceLabels) {
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$choicesNormalizer = function (Options $options, $choices) use ($choiceLabels) {
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// Unset labels from previous invocations
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$choiceLabels = array();
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$choiceLabels->labels = array();
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// This closure is irrelevant when "choices_as_values" is set to true
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if ($options['choices_as_values']) {
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@ -269,7 +269,7 @@ class ChoiceType extends AbstractType
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};
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// BC closure, to be removed in 3.0
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$choiceLabel = function (Options $options) use (&$choiceLabels) {
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$choiceLabel = function (Options $options) use ($choiceLabels) {
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// If the choices contain duplicate labels, the normalizer of the
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// "choices" option stores them in the $choiceLabels variable
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@ -277,14 +277,15 @@ class ChoiceType extends AbstractType
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$options->offsetGet('choices');
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// Pick labels from $choiceLabels if available
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// Don't invoke count() to avoid creating a copy of the array (yet)
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if ($choiceLabels) {
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if ($choiceLabels->labels) {
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// Don't pass the labels by reference. We do want to create a
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// copy here so that every form has an own version of that
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// variable (contrary to the global reference shared by all
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// variable (contrary to the $choiceLabels object shared by all
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// forms)
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return function ($choice, $key) use ($choiceLabels) {
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return $choiceLabels[$key];
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$labels = $choiceLabels->labels;
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return function ($choice, $key) use ($labels) {
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return $labels[$key];
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};
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}
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@ -502,26 +503,26 @@ class ChoiceType extends AbstractType
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* are lost. Store them in a utility array that is used from the
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* "choice_label" closure by default.
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*
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* @param array $choices The choice labels indexed by choices.
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* Labels are replaced by generated keys.
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* @param array $choiceLabels The array that receives the choice labels
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* indexed by generated keys.
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* @param int|null $nextKey The next generated key.
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* @param array $choices The choice labels indexed by choices.
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* Labels are replaced by generated keys.
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* @param object $choiceLabels The object that receives the choice labels
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* indexed by generated keys.
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* @param int $nextKey The next generated key.
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*
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* @internal Public only to be accessible from closures on PHP 5.3. Don't
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* use this method, as it may be removed without notice.
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* use this method as it may be removed without notice and will be in 3.0.
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*/
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public static function normalizeLegacyChoices(array &$choices, array &$choiceLabels, &$nextKey = 0)
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public static function normalizeLegacyChoices(array &$choices, $choiceLabels, &$nextKey = 0)
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{
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foreach ($choices as $choice => &$choiceLabel) {
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foreach ($choices as $choice => $choiceLabel) {
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if (is_array($choiceLabel)) {
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self::normalizeLegacyChoices($choiceLabel, $choiceLabels, $nextKey);
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$choiceLabel = ''; // Dereference $choices[$choice]
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self::normalizeLegacyChoices($choices[$choice], $choiceLabels, $nextKey);
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continue;
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}
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$choiceLabels[$nextKey] = $choiceLabel;
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$choices[$choice] = $nextKey;
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++$nextKey;
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$choiceLabels->labels[$nextKey] = $choiceLabel;
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$choices[$choice] = $nextKey++;
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}
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}
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}
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@ -15,7 +15,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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{
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public function testLabelOnForm()
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{
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$form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\DateType');
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$form = $this->factory->createNamed('name', 'date');
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$view = $form->createView();
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$this->renderWidget($view, array('label' => 'foo'));
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$html = $this->renderLabel($view);
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@ -30,7 +30,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testLabelDoesNotRenderFieldAttributes()
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{
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$form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType');
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$form = $this->factory->createNamed('name', 'text');
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$html = $this->renderLabel($form->createView(), null, array(
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'attr' => array(
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'class' => 'my&class',
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@ -47,7 +47,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testLabelWithCustomAttributesPassedDirectly()
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{
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$form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType');
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$form = $this->factory->createNamed('name', 'text');
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$html = $this->renderLabel($form->createView(), null, array(
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'label_attr' => array(
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'class' => 'my&class',
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@ -64,7 +64,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testLabelWithCustomTextAndCustomAttributesPassedDirectly()
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{
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$form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType');
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$form = $this->factory->createNamed('name', 'text');
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$html = $this->renderLabel($form->createView(), 'Custom label', array(
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'label_attr' => array(
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'class' => 'my&class',
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@ -82,7 +82,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testLabelWithCustomTextAsOptionAndCustomAttributesPassedDirectly()
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{
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$form = $this->factory->createNamed('name', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array(
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$form = $this->factory->createNamed('name', 'text', null, array(
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'label' => 'Custom label',
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));
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$html = $this->renderLabel($form->createView(), null, array(
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@ -102,7 +102,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testStartTag()
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{
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$form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
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$form = $this->factory->create('form', null, array(
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'method' => 'get',
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'action' => 'http://example.com/directory',
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));
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@ -114,7 +114,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testStartTagWithOverriddenVars()
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{
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$form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
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$form = $this->factory->create('form', null, array(
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'method' => 'put',
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'action' => 'http://example.com/directory',
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));
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@ -129,11 +129,11 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testStartTagForMultipartForm()
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{
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$form = $this->factory->createBuilder('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
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$form = $this->factory->createBuilder('form', null, array(
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'method' => 'get',
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'action' => 'http://example.com/directory',
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))
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->add('file', 'Symfony\Component\Form\Extension\Core\Type\FileType')
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->add('file', 'file')
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->getForm();
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$html = $this->renderStart($form->createView());
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@ -143,7 +143,7 @@ abstract class AbstractBootstrap3HorizontalLayoutTest extends AbstractBootstrap3
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public function testStartTagWithExtraAttributes()
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{
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$form = $this->factory->create('Symfony\Component\Form\Extension\Core\Type\FormType', null, array(
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$form = $this->factory->create('form', null, array(
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'method' => 'get',
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'action' => 'http://example.com/directory',
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));
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