diff --git a/src/Symfony/Component/Form/CHANGELOG.md b/src/Symfony/Component/Form/CHANGELOG.md
index 6cc800d0af358..a696c7be9a9c8 100644
--- a/src/Symfony/Component/Form/CHANGELOG.md
+++ b/src/Symfony/Component/Form/CHANGELOG.md
@@ -33,6 +33,7 @@ CHANGELOG
unless FormInterface::setData() is called manually
* fixed CSRF error message to be translated
* custom CSRF error messages can now be set through the "csrf_message" option
+ * fixed: expanded single-choice fields now show a radio button for the empty value
2.2.0
-----
diff --git a/src/Symfony/Component/Form/Extension/Core/ChoiceList/ChoiceListInterface.php b/src/Symfony/Component/Form/Extension/Core/ChoiceList/ChoiceListInterface.php
index c81c560f4f264..e0ba818b18595 100644
--- a/src/Symfony/Component/Form/Extension/Core/ChoiceList/ChoiceListInterface.php
+++ b/src/Symfony/Component/Form/Extension/Core/ChoiceList/ChoiceListInterface.php
@@ -95,6 +95,8 @@ public function getRemainingViews();
/**
* Returns the choices corresponding to the given values.
*
+ * The choices can have any data type.
+ *
* @param array $values An array of choice values. Not existing values in
* this array are ignored.
*
@@ -105,6 +107,8 @@ public function getChoicesForValues(array $values);
/**
* Returns the values corresponding to the given choices.
*
+ * The values must be a strings.
+ *
* @param array $choices An array of choices. Not existing choices in this
* array are ignored.
*
@@ -116,20 +120,30 @@ public function getValuesForChoices(array $choices);
/**
* Returns the indices corresponding to the given choices.
*
+ * The indices must be positive integers or strings accepted by
+ * {@link FormConfigBuilder::validateName()}.
+ *
+ * The index "placeholder" is internally reserved.
+ *
* @param array $choices An array of choices. Not existing choices in this
* array are ignored.
*
- * @return array An array of indices with ascending, 0-based numeric keys
+ * @return array An array of indices with ascending, 0-based numeric keys.
*/
public function getIndicesForChoices(array $choices);
/**
* Returns the indices corresponding to the given values.
*
+ * The indices must be positive integers or strings accepted by
+ * {@link FormConfigBuilder::validateName()}.
+ *
+ * The index "placeholder" is internally reserved.
+ *
* @param array $values An array of choice values. Not existing values in
* this array are ignored.
*
- * @return array An array of indices with ascending, 0-based numeric keys
+ * @return array An array of indices with ascending, 0-based numeric keys.
*/
public function getIndicesForValues(array $values);
}
diff --git a/src/Symfony/Component/Form/Extension/Core/DataTransformer/ChoiceToBooleanArrayTransformer.php b/src/Symfony/Component/Form/Extension/Core/DataTransformer/ChoiceToBooleanArrayTransformer.php
index 59fe9dbcea5bf..edd58e144d1ad 100644
--- a/src/Symfony/Component/Form/Extension/Core/DataTransformer/ChoiceToBooleanArrayTransformer.php
+++ b/src/Symfony/Component/Form/Extension/Core/DataTransformer/ChoiceToBooleanArrayTransformer.php
@@ -23,14 +23,18 @@ class ChoiceToBooleanArrayTransformer implements DataTransformerInterface
{
private $choiceList;
+ private $placeholderPresent;
+
/**
* Constructor.
*
* @param ChoiceListInterface $choiceList
+ * @param Boolean $placeholderPresent
*/
- public function __construct(ChoiceListInterface $choiceList)
+ public function __construct(ChoiceListInterface $choiceList, $placeholderPresent)
{
$this->choiceList = $choiceList;
+ $this->placeholderPresent = $placeholderPresent;
}
/**
@@ -63,6 +67,10 @@ public function transform($choice)
$values[$i] = $i === $index;
}
+ if ($this->placeholderPresent) {
+ $values['placeholder'] = false === $index;
+ }
+
return $values;
}
@@ -97,6 +105,8 @@ public function reverseTransform($values)
if ($selected) {
if (isset($choices[$i])) {
return $choices[$i] === '' ? null : $choices[$i];
+ } elseif ($this->placeholderPresent && 'placeholder' === $i) {
+ return null;
} else {
throw new TransformationFailedException(sprintf('The choice "%s" does not exist', $i));
}
diff --git a/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php b/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php
index b045ca8fd1732..bf03792fed014 100644
--- a/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php
+++ b/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php
@@ -26,14 +26,18 @@ class FixRadioInputListener implements EventSubscriberInterface
{
private $choiceList;
+ private $placeholderPresent;
+
/**
* Constructor.
*
* @param ChoiceListInterface $choiceList
+ * @param Boolean $placeholderPresent
*/
- public function __construct(ChoiceListInterface $choiceList)
+ public function __construct(ChoiceListInterface $choiceList, $placeholderPresent)
{
$this->choiceList = $choiceList;
+ $this->placeholderPresent = $placeholderPresent;
}
public function preSubmit(FormEvent $event)
@@ -41,7 +45,7 @@ public function preSubmit(FormEvent $event)
$value = $event->getData();
$index = current($this->choiceList->getIndicesForValues(array($value)));
- $event->setData(false !== $index ? array($index => $value) : array());
+ $event->setData(false !== $index ? array($index => $value) : ($this->placeholderPresent ? array('placeholder' => '') : array())) ;
}
/**
diff --git a/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php b/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
index 446a74dd6ebd0..9a3fdef12b81d 100644
--- a/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
+++ b/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
@@ -12,6 +12,7 @@
namespace Symfony\Component\Form\Extension\Core\Type;
use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\View\ChoiceView;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormInterface;
use Symfony\Component\Form\FormView;
@@ -45,19 +46,34 @@ public function buildForm(FormBuilderInterface $builder, array $options)
}
if ($options['expanded']) {
- $this->addSubForms($builder, $options['choice_list']->getPreferredViews(), $options);
- $this->addSubForms($builder, $options['choice_list']->getRemainingViews(), $options);
+ // Initialize all choices before doing the index check below.
+ // This helps in cases where index checks are optimized for non
+ // initialized choice lists. For example, when using an SQL driver,
+ // the index check would read in one SQL query and the initialization
+ // requires another SQL query. When the initialization is done first,
+ // one SQL query is sufficient.
+ $preferredViews = $options['choice_list']->getPreferredViews();
+ $remainingViews = $options['choice_list']->getRemainingViews();
+
+ // Check if the choices already contain the empty value
+ // Only add the empty value option if this is not the case
+ if (null !== $options['empty_value'] && 0 === count($options['choice_list']->getIndicesForValues(array('')))) {
+ $placeholderView = new ChoiceView(null, '', $options['empty_value']);
+
+ // "placeholder" is a reserved index
+ // see also ChoiceListInterface::getIndicesForChoices()
+ $this->addSubForms($builder, array('placeholder' => $placeholderView), $options);
+ }
+
+ $this->addSubForms($builder, $preferredViews, $options);
+ $this->addSubForms($builder, $remainingViews, $options);
if ($options['multiple']) {
- $builder
- ->addViewTransformer(new ChoicesToBooleanArrayTransformer($options['choice_list']))
- ->addEventSubscriber(new FixCheckboxInputListener($options['choice_list']), 10)
- ;
+ $builder->addViewTransformer(new ChoicesToBooleanArrayTransformer($options['choice_list']));
+ $builder->addEventSubscriber(new FixCheckboxInputListener($options['choice_list']), 10);
} else {
- $builder
- ->addViewTransformer(new ChoiceToBooleanArrayTransformer($options['choice_list']))
- ->addEventSubscriber(new FixRadioInputListener($options['choice_list']), 10)
- ;
+ $builder->addViewTransformer(new ChoiceToBooleanArrayTransformer($options['choice_list'], $builder->has('placeholder')));
+ $builder->addEventSubscriber(new FixRadioInputListener($options['choice_list'], $builder->has('placeholder')), 10);
}
} else {
if ($options['multiple']) {
@@ -104,7 +120,7 @@ public function buildView(FormView $view, FormInterface $form, array $options)
// Check if the choices already contain the empty value
// Only add the empty value option if this is not the case
- if (0 === count($options['choice_list']->getIndicesForValues(array('')))) {
+ if (null !== $options['empty_value'] && 0 === count($options['choice_list']->getIndicesForValues(array('')))) {
$view->vars['empty_value'] = $options['empty_value'];
}
@@ -170,12 +186,15 @@ public function setDefaultOptions(OptionsResolverInterface $resolver)
};
$emptyValueNormalizer = function (Options $options, $emptyValue) {
- if ($options['multiple'] || $options['expanded']) {
- // never use an empty value for these cases
+ if ($options['multiple']) {
+ // never use an empty value for this case
return null;
} elseif (false === $emptyValue) {
// an empty value should be added but the user decided otherwise
return null;
+ } elseif ($options['expanded'] && '' === $emptyValue) {
+ // never use an empty label for radio buttons
+ return 'None';
}
// empty value has been set explicitly
diff --git a/src/Symfony/Component/Form/Tests/AbstractLayoutTest.php b/src/Symfony/Component/Form/Tests/AbstractLayoutTest.php
index 1a48fae1944d3..8f632a2b5041a 100644
--- a/src/Symfony/Component/Form/Tests/AbstractLayoutTest.php
+++ b/src/Symfony/Component/Form/Tests/AbstractLayoutTest.php
@@ -634,7 +634,7 @@ public function testMultipleChoice()
);
}
- public function testMultipleChoiceSkipEmptyValue()
+ public function testMultipleChoiceSkipsEmptyValue()
{
$form = $this->factory->createNamed('name', 'choice', array('&a'), array(
'choices' => array('&a' => 'Choice&A', '&b' => 'Choice&B'),
@@ -700,7 +700,7 @@ public function testSingleChoiceExpanded()
);
}
- public function testSingleChoiceExpandedSkipEmptyValue()
+ public function testSingleChoiceExpandedWithEmptyValue()
{
$form = $this->factory->createNamed('name', 'choice', '&a', array(
'choices' => array('&a' => 'Choice&A', '&b' => 'Choice&B'),
@@ -712,13 +712,15 @@ public function testSingleChoiceExpandedSkipEmptyValue()
$this->assertWidgetMatchesXpath($form->createView(), array(),
'/div
[
- ./input[@type="radio"][@name="name"][@id="name_0"][@checked]
+ ./input[@type="radio"][@name="name"][@id="name_placeholder"][not(@checked)]
+ /following-sibling::label[@for="name_placeholder"][.="[trans]Test&Me[/trans]"]
+ /following-sibling::input[@type="radio"][@name="name"][@id="name_0"][@checked]
/following-sibling::label[@for="name_0"][.="[trans]Choice&A[/trans]"]
/following-sibling::input[@type="radio"][@name="name"][@id="name_1"][not(@checked)]
/following-sibling::label[@for="name_1"][.="[trans]Choice&B[/trans]"]
/following-sibling::input[@type="hidden"][@id="name__token"]
]
- [count(./input)=3]
+ [count(./input)=4]
'
);
}
diff --git a/src/Symfony/Component/Form/Tests/Extension/Core/EventListener/FixRadioInputListenerTest.php b/src/Symfony/Component/Form/Tests/Extension/Core/EventListener/FixRadioInputListenerTest.php
index 955f56663fb53..a5d5c78a81858 100644
--- a/src/Symfony/Component/Form/Tests/Extension/Core/EventListener/FixRadioInputListenerTest.php
+++ b/src/Symfony/Component/Form/Tests/Extension/Core/EventListener/FixRadioInputListenerTest.php
@@ -17,7 +17,7 @@
class FixRadioInputListenerTest extends \PHPUnit_Framework_TestCase
{
- private $listener;
+ private $choiceList;
protected function setUp()
{
@@ -27,15 +27,14 @@ protected function setUp()
parent::setUp();
- $list = new SimpleChoiceList(array(0 => 'A', 1 => 'B'));
- $this->listener = new FixRadioInputListener($list);
+ $this->choiceList = new SimpleChoiceList(array('' => 'Empty', 0 => 'A', 1 => 'B'));
}
protected function tearDown()
{
parent::tearDown();
- $this->listener = null;
+ $listener = null;
}
public function testFixRadio()
@@ -44,9 +43,11 @@ public function testFixRadio()
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
- $this->listener->preSubmit($event);
+ $listener = new FixRadioInputListener($this->choiceList, true);
+ $listener->preSubmit($event);
- $this->assertEquals(array(1 => '1'), $event->getData());
+ // Indices in SimpleChoiceList are zero-based generated integers
+ $this->assertEquals(array(2 => '1'), $event->getData());
}
public function testFixZero()
@@ -55,18 +56,50 @@ public function testFixZero()
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
- $this->listener->preSubmit($event);
+ $listener = new FixRadioInputListener($this->choiceList, true);
+ $listener->preSubmit($event);
- $this->assertEquals(array(0 => '0'), $event->getData());
+ // Indices in SimpleChoiceList are zero-based generated integers
+ $this->assertEquals(array(1 => '0'), $event->getData());
}
- public function testIgnoreEmptyString()
+ public function testFixEmptyString()
{
$data = '';
$form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
$event = new FormEvent($form, $data);
- $this->listener->preSubmit($event);
+ $listener = new FixRadioInputListener($this->choiceList, true);
+ $listener->preSubmit($event);
+
+ // Indices in SimpleChoiceList are zero-based generated integers
+ $this->assertEquals(array(0 => ''), $event->getData());
+ }
+
+ public function testConvertEmptyStringToPlaceholderIfNotFound()
+ {
+ $list = new SimpleChoiceList(array(0 => 'A', 1 => 'B'));
+
+ $data = '';
+ $form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
+ $event = new FormEvent($form, $data);
+
+ $listener = new FixRadioInputListener($list, true);
+ $listener->preSubmit($event);
+
+ $this->assertEquals(array('placeholder' => ''), $event->getData());
+ }
+
+ public function testDontConvertEmptyStringToPlaceholderIfNoPlaceholderUsed()
+ {
+ $list = new SimpleChoiceList(array(0 => 'A', 1 => 'B'));
+
+ $data = '';
+ $form = $this->getMock('Symfony\Component\Form\Test\FormInterface');
+ $event = new FormEvent($form, $data);
+
+ $listener = new FixRadioInputListener($list, false);
+ $listener->preSubmit($event);
$this->assertEquals(array(), $event->getData());
}
diff --git a/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php b/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php
index 9499d7607fb9f..219e8181c0c9f 100644
--- a/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php
+++ b/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php
@@ -88,8 +88,7 @@ public function testChoiceListOptionExpectsChoiceListInterface()
public function testChoiceListAndChoicesCanBeEmpty()
{
- $this->factory->create('choice', null, array(
- ));
+ $this->factory->create('choice');
}
public function testExpandedChoicesOptionsTurnIntoChildren()
@@ -99,7 +98,62 @@ public function testExpandedChoicesOptionsTurnIntoChildren()
'choices' => $this->choices,
));
- $this->assertCount($form->count(), $this->choices, 'Each choice should become a new field');
+ $this->assertCount(count($this->choices), $form, 'Each choice should become a new field');
+ }
+
+ public function testPlaceholderPresentOnNonRequiredExpandedSingleChoice()
+ {
+ $form = $this->factory->create('choice', null, array(
+ 'multiple' => false,
+ 'expanded' => true,
+ 'required' => false,
+ 'choices' => $this->choices,
+ ));
+
+ $this->assertTrue(isset($form['placeholder']));
+ $this->assertCount(count($this->choices) + 1, $form, 'Each choice should become a new field');
+ }
+
+ public function testPlaceholderNotPresentIfRequired()
+ {
+ $form = $this->factory->create('choice', null, array(
+ 'multiple' => false,
+ 'expanded' => true,
+ 'required' => true,
+ 'choices' => $this->choices,
+ ));
+
+ $this->assertFalse(isset($form['placeholder']));
+ $this->assertCount(count($this->choices), $form, 'Each choice should become a new field');
+ }
+
+ public function testPlaceholderNotPresentIfMultiple()
+ {
+ $form = $this->factory->create('choice', null, array(
+ 'multiple' => true,
+ 'expanded' => true,
+ 'required' => false,
+ 'choices' => $this->choices,
+ ));
+
+ $this->assertFalse(isset($form['placeholder']));
+ $this->assertCount(count($this->choices), $form, 'Each choice should become a new field');
+ }
+
+ public function testPlaceholderNotPresentIfEmptyChoice()
+ {
+ $form = $this->factory->create('choice', null, array(
+ 'multiple' => false,
+ 'expanded' => true,
+ 'required' => false,
+ 'choices' => array(
+ '' => 'Empty',
+ 1 => 'Not empty',
+ ),
+ ));
+
+ $this->assertFalse(isset($form['placeholder']));
+ $this->assertCount(2, $form, 'Each choice should become a new field');
}
public function testExpandedChoicesOptionsAreFlattened()
@@ -236,17 +290,26 @@ public function testSubmitMultipleNonExpandedObjectChoices()
$this->assertEquals(array('2', '3'), $form->getViewData());
}
- public function testSubmitSingleExpanded()
+ public function testSubmitSingleExpandedRequired()
{
$form = $this->factory->create('choice', null, array(
'multiple' => false,
'expanded' => true,
+ 'required' => true,
'choices' => $this->choices,
));
$form->submit('b');
$this->assertSame('b', $form->getData());
+ $this->assertSame(array(
+ 0 => false,
+ 1 => true,
+ 2 => false,
+ 3 => false,
+ 4 => false,
+ ), $form->getViewData());
+
$this->assertFalse($form[0]->getData());
$this->assertTrue($form[1]->getData());
$this->assertFalse($form[2]->getData());
@@ -259,22 +322,101 @@ public function testSubmitSingleExpanded()
$this->assertNull($form[4]->getViewData());
}
- public function testSubmitSingleExpandedNothingChecked()
+ public function testSubmitSingleExpandedNonRequired()
{
$form = $this->factory->create('choice', null, array(
'multiple' => false,
'expanded' => true,
+ 'required' => false,
+ 'choices' => $this->choices,
+ ));
+
+ $form->submit('b');
+
+ $this->assertSame('b', $form->getData());
+ $this->assertSame(array(
+ 0 => false,
+ 1 => true,
+ 2 => false,
+ 3 => false,
+ 4 => false,
+ 'placeholder' => false,
+ ), $form->getViewData());
+
+ $this->assertFalse($form['placeholder']->getData());
+ $this->assertFalse($form[0]->getData());
+ $this->assertTrue($form[1]->getData());
+ $this->assertFalse($form[2]->getData());
+ $this->assertFalse($form[3]->getData());
+ $this->assertFalse($form[4]->getData());
+ $this->assertNull($form['placeholder']->getViewData());
+ $this->assertNull($form[0]->getViewData());
+ $this->assertSame('b', $form[1]->getViewData());
+ $this->assertNull($form[2]->getViewData());
+ $this->assertNull($form[3]->getViewData());
+ $this->assertNull($form[4]->getViewData());
+ }
+
+ public function testSubmitSingleExpandedRequiredNothingChecked()
+ {
+ $form = $this->factory->create('choice', null, array(
+ 'multiple' => false,
+ 'expanded' => true,
+ 'required' => true,
+ 'choices' => $this->choices,
+ ));
+
+ $form->submit(null);
+
+ $this->assertNull($form->getData());
+ $this->assertSame(array(
+ 0 => false,
+ 1 => false,
+ 2 => false,
+ 3 => false,
+ 4 => false,
+ ), $form->getViewData());
+
+ $this->assertFalse($form[0]->getData());
+ $this->assertFalse($form[1]->getData());
+ $this->assertFalse($form[2]->getData());
+ $this->assertFalse($form[3]->getData());
+ $this->assertFalse($form[4]->getData());
+ $this->assertNull($form[0]->getViewData());
+ $this->assertNull($form[1]->getViewData());
+ $this->assertNull($form[2]->getViewData());
+ $this->assertNull($form[3]->getViewData());
+ $this->assertNull($form[4]->getViewData());
+ }
+
+ public function testSubmitSingleExpandedNonRequiredNothingChecked()
+ {
+ $form = $this->factory->create('choice', null, array(
+ 'multiple' => false,
+ 'expanded' => true,
+ 'required' => false,
'choices' => $this->choices,
));
$form->submit(null);
$this->assertNull($form->getData());
+ $this->assertSame(array(
+ 0 => false,
+ 1 => false,
+ 2 => false,
+ 3 => false,
+ 4 => false,
+ 'placeholder' => true,
+ ), $form->getViewData());
+
+ $this->assertTrue($form['placeholder']->getData());
$this->assertFalse($form[0]->getData());
$this->assertFalse($form[1]->getData());
$this->assertFalse($form[2]->getData());
$this->assertFalse($form[3]->getData());
$this->assertFalse($form[4]->getData());
+ $this->assertSame('', $form['placeholder']->getViewData());
$this->assertNull($form[0]->getViewData());
$this->assertNull($form[1]->getViewData());
$this->assertNull($form[2]->getViewData());
@@ -282,11 +424,27 @@ public function testSubmitSingleExpandedNothingChecked()
$this->assertNull($form[4]->getViewData());
}
- public function testSubmitSingleExpandedWithFalseDoesNotHaveExtraChildren()
+ public function testSubmitFalseToSingleExpandedRequiredDoesNotProduceExtraChildrenError()
+ {
+ $form = $this->factory->create('choice', null, array(
+ 'multiple' => false,
+ 'expanded' => true,
+ 'required' => true,
+ 'choices' => $this->choices,
+ ));
+
+ $form->submit(false);
+
+ $this->assertEmpty($form->getExtraData());
+ $this->assertNull($form->getData());
+ }
+
+ public function testSubmitFalseToSingleExpandedNonRequiredDoesNotProduceExtraChildrenError()
{
$form = $this->factory->create('choice', null, array(
'multiple' => false,
'expanded' => true,
+ 'required' => false,
'choices' => $this->choices,
));
@@ -568,10 +726,11 @@ public function testPassExpandedToView()
$this->assertTrue($view->vars['expanded']);
}
- public function testNotPassedEmptyValueToViewIsNull()
+ public function testEmptyValueIsNullByDefaultIfRequired()
{
$form = $this->factory->create('choice', null, array(
'multiple' => false,
+ 'required' => true,
'choices' => $this->choices,
));
$view = $form->createView();
@@ -579,7 +738,7 @@ public function testNotPassedEmptyValueToViewIsNull()
$this->assertNull($view->vars['empty_value']);
}
- public function testPassEmptyValueToViewIsEmpty()
+ public function testEmptyValueIsEmptyStringByDefaultIfNotRequired()
{
$form = $this->factory->create('choice', null, array(
'multiple' => false,
@@ -588,7 +747,7 @@ public function testPassEmptyValueToViewIsEmpty()
));
$view = $form->createView();
- $this->assertEmpty($view->vars['empty_value']);
+ $this->assertSame('', $view->vars['empty_value']);
}
/**
@@ -628,15 +787,44 @@ public function testDontPassEmptyValueIfContainedInChoices($multiple, $expanded,
public function getOptionsWithEmptyValue()
{
return array(
+ // single non-expanded
array(false, false, false, 'foobar', 'foobar'),
- array(true, false, false, 'foobar', null),
- array(false, true, false, 'foobar', null),
+ array(false, false, false, '', ''),
+ array(false, false, false, null, null),
+ array(false, false, false, false, null),
array(false, false, true, 'foobar', 'foobar'),
array(false, false, true, '', ''),
array(false, false, true, null, null),
- array(false, true, true, 'foobar', null),
+ array(false, false, true, false, null),
+ // single expanded
+ array(false, true, false, 'foobar', 'foobar'),
+ // radios should never have an empty label
+ array(false, true, false, '', 'None'),
+ array(false, true, false, null, null),
+ array(false, true, false, false, null),
+ array(false, true, true, 'foobar', 'foobar'),
+ // radios should never have an empty label
+ array(false, true, true, '', 'None'),
+ array(false, true, true, null, null),
+ array(false, true, true, false, null),
+ // multiple non-expanded
+ array(true, false, false, 'foobar', null),
+ array(true, false, false, '', null),
+ array(true, false, false, null, null),
+ array(true, false, false, false, null),
+ array(true, false, true, 'foobar', null),
+ array(true, false, true, '', null),
+ array(true, false, true, null, null),
+ array(true, false, true, false, null),
+ // multiple expanded
array(true, true, false, 'foobar', null),
+ array(true, true, false, '', null),
+ array(true, true, false, null, null),
+ array(true, true, false, false, null),
array(true, true, true, 'foobar', null),
+ array(true, true, true, '', null),
+ array(true, true, true, null, null),
+ array(true, true, true, false, null),
);
}
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