--- /dev/null
+<?php
+
+namespace Drupal\Tests\field\Functional;
+
+use Drupal\Component\Utility\Html;
+use Drupal\Core\Entity\Entity\EntityFormDisplay;
+use Drupal\Core\Field\FieldStorageDefinitionInterface;
+use Drupal\Core\Form\FormState;
+use Drupal\entity_test\Entity\EntityTest;
+use Drupal\entity_test\Entity\EntityTestBaseFieldDisplay;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+
+/**
+ * Tests field form handling.
+ *
+ * @group field
+ */
+class FormTest extends FieldTestBase {
+
+ /**
+ * Modules to enable.
+ *
+ * Locale is installed so that TranslatableMarkup actually does something.
+ *
+ * @var array
+ */
+ public static $modules = ['node', 'field_test', 'options', 'entity_test', 'locale'];
+
+ /**
+ * An array of values defining a field single.
+ *
+ * @var array
+ */
+ protected $fieldStorageSingle;
+
+ /**
+ * An array of values defining a field multiple.
+ *
+ * @var array
+ */
+ protected $fieldStorageMultiple;
+
+ /**
+ * An array of values defining a field with unlimited cardinality.
+ *
+ * @var array
+ */
+ protected $fieldStorageUnlimited;
+
+ /**
+ * An array of values defining a field.
+ *
+ * @var array
+ */
+ protected $field;
+
+ protected function setUp() {
+ parent::setUp();
+
+ $web_user = $this->drupalCreateUser(['view test entity', 'administer entity_test content']);
+ $this->drupalLogin($web_user);
+
+ $this->fieldStorageSingle = [
+ 'field_name' => 'field_single',
+ 'entity_type' => 'entity_test',
+ 'type' => 'test_field',
+ ];
+ $this->fieldStorageMultiple = [
+ 'field_name' => 'field_multiple',
+ 'entity_type' => 'entity_test',
+ 'type' => 'test_field',
+ 'cardinality' => 4,
+ ];
+ $this->fieldStorageUnlimited = [
+ 'field_name' => 'field_unlimited',
+ 'entity_type' => 'entity_test',
+ 'type' => 'test_field',
+ 'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
+ ];
+
+ $this->field = [
+ 'entity_type' => 'entity_test',
+ 'bundle' => 'entity_test',
+ 'label' => $this->randomMachineName() . '_label',
+ 'description' => '[site:name]_description',
+ 'weight' => mt_rand(0, 127),
+ 'settings' => [
+ 'test_field_setting' => $this->randomMachineName(),
+ ],
+ ];
+ }
+
+ public function testFieldFormSingle() {
+ $field_storage = $this->fieldStorageSingle;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($this->field)->save();
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name)
+ ->save();
+
+ // Display creation form.
+ $this->drupalGet('entity_test/add');
+
+ // Create token value expected for description.
+ $token_description = Html::escape($this->config('system.site')->get('name')) . '_description';
+ $this->assertText($token_description, 'Token replacement for description is displayed');
+ $this->assertFieldByName("{$field_name}[0][value]", '', 'Widget is displayed');
+ $this->assertNoField("{$field_name}[1][value]", 'No extraneous widget is displayed');
+
+ // Check that hook_field_widget_form_alter() does not believe this is the
+ // default value form.
+ $this->assertNoText('From hook_field_widget_form_alter(): Default form is true.', 'Not default value form in hook_field_widget_form_alter().');
+ // Check that hook_field_widget_form_alter() does not believe this is the
+ // default value form.
+ $this->assertNoText('From hook_field_widget_multivalue_form_alter(): Default form is true.', 'Not default value form in hook_field_widget_form_alter().');
+
+ // Submit with invalid value (field-level validation).
+ $edit = [
+ "{$field_name}[0][value]" => -1,
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ $this->assertRaw(t('%name does not accept the value -1.', ['%name' => $this->field['label']]), 'Field validation fails with invalid input.');
+ // TODO : check that the correct field is flagged for error.
+
+ // Create an entity
+ $value = mt_rand(1, 127);
+ $edit = [
+ "{$field_name}[0][value]" => $value,
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ preg_match('|entity_test/manage/(\d+)|', $this->getUrl(), $match);
+ $id = $match[1];
+ $this->assertText(t('entity_test @id has been created.', ['@id' => $id]), 'Entity was created');
+ $entity = EntityTest::load($id);
+ $this->assertEqual($entity->{$field_name}->value, $value, 'Field value was saved');
+
+ // Display edit form.
+ $this->drupalGet('entity_test/manage/' . $id . '/edit');
+ $this->assertFieldByName("{$field_name}[0][value]", $value, 'Widget is displayed with the correct default value');
+ $this->assertNoField("{$field_name}[1][value]", 'No extraneous widget is displayed');
+
+ // Update the entity.
+ $value = mt_rand(1, 127);
+ $edit = [
+ "{$field_name}[0][value]" => $value,
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ $this->assertText(t('entity_test @id has been updated.', ['@id' => $id]), 'Entity was updated');
+ $this->container->get('entity.manager')->getStorage('entity_test')->resetCache([$id]);
+ $entity = EntityTest::load($id);
+ $this->assertEqual($entity->{$field_name}->value, $value, 'Field value was updated');
+
+ // Empty the field.
+ $value = '';
+ $edit = [
+ "{$field_name}[0][value]" => $value,
+ ];
+ $this->drupalPostForm('entity_test/manage/' . $id . '/edit', $edit, t('Save'));
+ $this->assertText(t('entity_test @id has been updated.', ['@id' => $id]), 'Entity was updated');
+ $this->container->get('entity.manager')->getStorage('entity_test')->resetCache([$id]);
+ $entity = EntityTest::load($id);
+ $this->assertTrue($entity->{$field_name}->isEmpty(), 'Field was emptied');
+ }
+
+ /**
+ * Tests field widget default values on entity forms.
+ */
+ public function testFieldFormDefaultValue() {
+ $field_storage = $this->fieldStorageSingle;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ $default = rand(1, 127);
+ $this->field['default_value'] = [['value' => $default]];
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($this->field)->save();
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name)
+ ->save();
+
+ // Display creation form.
+ $this->drupalGet('entity_test/add');
+ // Test that the default value is displayed correctly.
+ $this->assertFieldByXpath("//input[@name='{$field_name}[0][value]' and @value='$default']");
+
+ // Try to submit an empty value.
+ $edit = [
+ "{$field_name}[0][value]" => '',
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ preg_match('|entity_test/manage/(\d+)|', $this->getUrl(), $match);
+ $id = $match[1];
+ $this->assertText(t('entity_test @id has been created.', ['@id' => $id]), 'Entity was created.');
+ $entity = EntityTest::load($id);
+ $this->assertTrue($entity->{$field_name}->isEmpty(), 'Field is now empty.');
+ }
+
+ public function testFieldFormSingleRequired() {
+ $field_storage = $this->fieldStorageSingle;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ $this->field['required'] = TRUE;
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($this->field)->save();
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name)
+ ->save();
+
+ // Submit with missing required value.
+ $edit = [];
+ $this->drupalPostForm('entity_test/add', $edit, t('Save'));
+ $this->assertRaw(t('@name field is required.', ['@name' => $this->field['label']]), 'Required field with no value fails validation');
+
+ // Create an entity
+ $value = mt_rand(1, 127);
+ $edit = [
+ "{$field_name}[0][value]" => $value,
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ preg_match('|entity_test/manage/(\d+)|', $this->getUrl(), $match);
+ $id = $match[1];
+ $this->assertText(t('entity_test @id has been created.', ['@id' => $id]), 'Entity was created');
+ $entity = EntityTest::load($id);
+ $this->assertEqual($entity->{$field_name}->value, $value, 'Field value was saved');
+
+ // Edit with missing required value.
+ $value = '';
+ $edit = [
+ "{$field_name}[0][value]" => $value,
+ ];
+ $this->drupalPostForm('entity_test/manage/' . $id . '/edit', $edit, t('Save'));
+ $this->assertRaw(t('@name field is required.', ['@name' => $this->field['label']]), 'Required field with no value fails validation');
+ }
+
+ public function testFieldFormUnlimited() {
+ $field_storage = $this->fieldStorageUnlimited;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($this->field)->save();
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name)
+ ->save();
+
+ // Display creation form -> 1 widget.
+ $this->drupalGet('entity_test/add');
+ $this->assertFieldByName("{$field_name}[0][value]", '', 'Widget 1 is displayed');
+ $this->assertNoField("{$field_name}[1][value]", 'No extraneous widget is displayed');
+
+ // Check if aria-describedby attribute is placed on multiple value widgets.
+ $elements = $this->xpath('//table[@id="field-unlimited-values" and @aria-describedby="edit-field-unlimited--description"]');
+ $this->assertTrue(isset($elements[0]), t('aria-describedby attribute is properly placed on multiple value widgets.'));
+
+ // Press 'add more' button -> 2 widgets.
+ $this->drupalPostForm(NULL, [], t('Add another item'));
+ $this->assertFieldByName("{$field_name}[0][value]", '', 'Widget 1 is displayed');
+ $this->assertFieldByName("{$field_name}[1][value]", '', 'New widget is displayed');
+ $this->assertNoField("{$field_name}[2][value]", 'No extraneous widget is displayed');
+ // TODO : check that non-field inputs are preserved ('title'), etc.
+
+ // Yet another time so that we can play with more values -> 3 widgets.
+ $this->drupalPostForm(NULL, [], t('Add another item'));
+
+ // Prepare values and weights.
+ $count = 3;
+ $delta_range = $count - 1;
+ $values = $weights = $pattern = $expected_values = [];
+ $edit = [];
+ for ($delta = 0; $delta <= $delta_range; $delta++) {
+ // Assign unique random values and weights.
+ do {
+ $value = mt_rand(1, 127);
+ } while (in_array($value, $values));
+ do {
+ $weight = mt_rand(-$delta_range, $delta_range);
+ } while (in_array($weight, $weights));
+ $edit["{$field_name}[$delta][value]"] = $value;
+ $edit["{$field_name}[$delta][_weight]"] = $weight;
+ // We'll need three slightly different formats to check the values.
+ $values[$delta] = $value;
+ $weights[$delta] = $weight;
+ $field_values[$weight]['value'] = (string) $value;
+ $pattern[$weight] = "<input [^>]*value=\"$value\" [^>]*";
+ }
+
+ // Press 'add more' button -> 4 widgets
+ $this->drupalPostForm(NULL, $edit, t('Add another item'));
+ for ($delta = 0; $delta <= $delta_range; $delta++) {
+ $this->assertFieldByName("{$field_name}[$delta][value]", $values[$delta], "Widget $delta is displayed and has the right value");
+ $this->assertFieldByName("{$field_name}[$delta][_weight]", $weights[$delta], "Widget $delta has the right weight");
+ }
+ ksort($pattern);
+ $pattern = implode('.*', array_values($pattern));
+ $this->assertPattern("|$pattern|s", 'Widgets are displayed in the correct order');
+ $this->assertFieldByName("{$field_name}[$delta][value]", '', "New widget is displayed");
+ $this->assertFieldByName("{$field_name}[$delta][_weight]", $delta, "New widget has the right weight");
+ $this->assertNoField("{$field_name}[" . ($delta + 1) . '][value]', 'No extraneous widget is displayed');
+
+ // Submit the form and create the entity.
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ preg_match('|entity_test/manage/(\d+)|', $this->getUrl(), $match);
+ $id = $match[1];
+ $this->assertText(t('entity_test @id has been created.', ['@id' => $id]), 'Entity was created');
+ $entity = EntityTest::load($id);
+ ksort($field_values);
+ $field_values = array_values($field_values);
+ $this->assertIdentical($entity->{$field_name}->getValue(), $field_values, 'Field values were saved in the correct order');
+
+ // Display edit form: check that the expected number of widgets is
+ // displayed, with correct values change values, reorder, leave an empty
+ // value in the middle.
+ // Submit: check that the entity is updated with correct values
+ // Re-submit: check that the field can be emptied.
+
+ // Test with several multiple fields in a form
+ }
+
+ /**
+ * Tests the position of the required label.
+ */
+ public function testFieldFormUnlimitedRequired() {
+ $field_name = $this->fieldStorageUnlimited['field_name'];
+ $this->field['field_name'] = $field_name;
+ $this->field['required'] = TRUE;
+ FieldStorageConfig::create($this->fieldStorageUnlimited)->save();
+ FieldConfig::create($this->field)->save();
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name)
+ ->save();
+
+ // Display creation form -> 1 widget.
+ $this->drupalGet('entity_test/add');
+ // Check that the Required symbol is present for the multifield label.
+ $element = $this->xpath('//h4[contains(@class, "label") and contains(@class, "js-form-required") and contains(text(), :value)]', [':value' => $this->field['label']]);
+ $this->assertTrue(isset($element[0]), 'Required symbol added field label.');
+ // Check that the label of the field input is visually hidden and contains
+ // the field title and an indication of the delta for a11y.
+ $element = $this->xpath('//label[@for=:for and contains(@class, "visually-hidden") and contains(text(), :value)]', [':for' => 'edit-field-unlimited-0-value', ':value' => $this->field['label'] . ' (value 1)']);
+ $this->assertTrue(isset($element[0]), 'Required symbol not added for field input.');
+ }
+
+ /**
+ * Tests widget handling of multiple required radios.
+ */
+ public function testFieldFormMultivalueWithRequiredRadio() {
+ // Create a multivalue test field.
+ $field_storage = $this->fieldStorageUnlimited;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($this->field)->save();
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name)
+ ->save();
+
+ // Add a required radio field.
+ FieldStorageConfig::create([
+ 'field_name' => 'required_radio_test',
+ 'entity_type' => 'entity_test',
+ 'type' => 'list_string',
+ 'settings' => [
+ 'allowed_values' => ['yes' => 'yes', 'no' => 'no'],
+ ],
+ ])->save();
+ $field = [
+ 'field_name' => 'required_radio_test',
+ 'entity_type' => 'entity_test',
+ 'bundle' => 'entity_test',
+ 'required' => TRUE,
+ ];
+ FieldConfig::create($field)->save();
+ entity_get_form_display($field['entity_type'], $field['bundle'], 'default')
+ ->setComponent($field['field_name'], [
+ 'type' => 'options_buttons',
+ ])
+ ->save();
+
+ // Display creation form.
+ $this->drupalGet('entity_test/add');
+
+ // Press the 'Add more' button.
+ $this->drupalPostForm(NULL, [], t('Add another item'));
+
+ // Verify that no error is thrown by the radio element.
+ $this->assertNoFieldByXpath('//div[contains(@class, "error")]', FALSE, 'No error message is displayed.');
+
+ // Verify that the widget is added.
+ $this->assertFieldByName("{$field_name}[0][value]", '', 'Widget 1 is displayed');
+ $this->assertFieldByName("{$field_name}[1][value]", '', 'New widget is displayed');
+ $this->assertNoField("{$field_name}[2][value]", 'No extraneous widget is displayed');
+ }
+
+ /**
+ * Tests widgets handling multiple values.
+ */
+ public function testFieldFormMultipleWidget() {
+ // Create a field with fixed cardinality, configure the form to use a
+ // "multiple" widget.
+ $field_storage = $this->fieldStorageMultiple;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($this->field)->save();
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name, [
+ 'type' => 'test_field_widget_multiple',
+ ])
+ ->save();
+
+ // Display creation form.
+ $this->drupalGet('entity_test/add');
+ $this->assertFieldByName($field_name, '', 'Widget is displayed.');
+
+ // Create entity with three values.
+ $edit = [
+ $field_name => '1, 2, 3',
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ preg_match('|entity_test/manage/(\d+)|', $this->getUrl(), $match);
+ $id = $match[1];
+
+ // Check that the values were saved.
+ $entity_init = EntityTest::load($id);
+ $this->assertFieldValues($entity_init, $field_name, [1, 2, 3]);
+
+ // Display the form, check that the values are correctly filled in.
+ $this->drupalGet('entity_test/manage/' . $id . '/edit');
+ $this->assertFieldByName($field_name, '1, 2, 3', 'Widget is displayed.');
+
+ // Submit the form with more values than the field accepts.
+ $edit = [$field_name => '1, 2, 3, 4, 5'];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ $this->assertRaw('this field cannot hold more than 4 values', 'Form validation failed.');
+ // Check that the field values were not submitted.
+ $this->assertFieldValues($entity_init, $field_name, [1, 2, 3]);
+ }
+
+ /**
+ * Tests fields with no 'edit' access.
+ */
+ public function testFieldFormAccess() {
+ $entity_type = 'entity_test_rev';
+ // Create a "regular" field.
+ $field_storage = $this->fieldStorageSingle;
+ $field_storage['entity_type'] = $entity_type;
+ $field_name = $field_storage['field_name'];
+ $field = $this->field;
+ $field['field_name'] = $field_name;
+ $field['entity_type'] = $entity_type;
+ $field['bundle'] = $entity_type;
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($field)->save();
+ entity_get_form_display($entity_type, $entity_type, 'default')
+ ->setComponent($field_name)
+ ->save();
+
+ // Create a field with no edit access. See
+ // field_test_entity_field_access().
+ $field_storage_no_access = [
+ 'field_name' => 'field_no_edit_access',
+ 'entity_type' => $entity_type,
+ 'type' => 'test_field',
+ ];
+ $field_name_no_access = $field_storage_no_access['field_name'];
+ $field_no_access = [
+ 'field_name' => $field_name_no_access,
+ 'entity_type' => $entity_type,
+ 'bundle' => $entity_type,
+ 'default_value' => [0 => ['value' => 99]],
+ ];
+ FieldStorageConfig::create($field_storage_no_access)->save();
+ FieldConfig::create($field_no_access)->save();
+ entity_get_form_display($field_no_access['entity_type'], $field_no_access['bundle'], 'default')
+ ->setComponent($field_name_no_access)
+ ->save();
+
+ // Test that the form structure includes full information for each delta
+ // apart from #access.
+ $entity = $this->container->get('entity_type.manager')
+ ->getStorage($entity_type)
+ ->create(['id' => 0, 'revision_id' => 0]);
+
+ $display = entity_get_form_display($entity_type, $entity_type, 'default');
+ $form = [];
+ $form_state = new FormState();
+ $display->buildForm($entity, $form, $form_state);
+
+ $this->assertFalse($form[$field_name_no_access]['#access'], 'Field #access is FALSE for the field without edit access.');
+
+ // Display creation form.
+ $this->drupalGet($entity_type . '/add');
+ $this->assertNoFieldByName("{$field_name_no_access}[0][value]", '', 'Widget is not displayed if field access is denied.');
+
+ // Create entity.
+ $edit = [
+ "{$field_name}[0][value]" => 1,
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ preg_match("|$entity_type/manage/(\d+)|", $this->getUrl(), $match);
+ $id = $match[1];
+
+ // Check that the default value was saved.
+ $storage = $this->container->get('entity_type.manager')
+ ->getStorage($entity_type);
+ $entity = $storage->load($id);
+ $this->assertEqual($entity->$field_name_no_access->value, 99, 'Default value was saved for the field with no edit access.');
+ $this->assertEqual($entity->$field_name->value, 1, 'Entered value vas saved for the field with edit access.');
+
+ // Create a new revision.
+ $edit = [
+ "{$field_name}[0][value]" => 2,
+ 'revision' => TRUE,
+ ];
+ $this->drupalPostForm($entity_type . '/manage/' . $id . '/edit', $edit, t('Save'));
+
+ // Check that the new revision has the expected values.
+ $storage->resetCache([$id]);
+ $entity = $storage->load($id);
+ $this->assertEqual($entity->$field_name_no_access->value, 99, 'New revision has the expected value for the field with no edit access.');
+ $this->assertEqual($entity->$field_name->value, 2, 'New revision has the expected value for the field with edit access.');
+
+ // Check that the revision is also saved in the revisions table.
+ $entity = $this->container->get('entity_type.manager')
+ ->getStorage($entity_type)
+ ->loadRevision($entity->getRevisionId());
+ $this->assertEqual($entity->$field_name_no_access->value, 99, 'New revision has the expected value for the field with no edit access.');
+ $this->assertEqual($entity->$field_name->value, 2, 'New revision has the expected value for the field with edit access.');
+ }
+
+ /**
+ * Tests hiding a field in a form.
+ */
+ public function testHiddenField() {
+ $entity_type = 'entity_test_rev';
+ $field_storage = $this->fieldStorageSingle;
+ $field_storage['entity_type'] = $entity_type;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ $this->field['default_value'] = [0 => ['value' => 99]];
+ $this->field['entity_type'] = $entity_type;
+ $this->field['bundle'] = $entity_type;
+ FieldStorageConfig::create($field_storage)->save();
+ $this->field = FieldConfig::create($this->field);
+ $this->field->save();
+ // We explicitly do not assign a widget in a form display, so the field
+ // stays hidden in forms.
+
+ // Display the entity creation form.
+ $this->drupalGet($entity_type . '/add');
+
+ // Create an entity and test that the default value is assigned correctly to
+ // the field that uses the hidden widget.
+ $this->assertNoField("{$field_name}[0][value]", 'The field does not appear in the form');
+ $this->drupalPostForm(NULL, [], t('Save'));
+ preg_match('|' . $entity_type . '/manage/(\d+)|', $this->getUrl(), $match);
+ $id = $match[1];
+ $this->assertText(t('entity_test_rev @id has been created.', ['@id' => $id]), 'Entity was created');
+ $storage = $this->container->get('entity_type.manager')
+ ->getStorage($entity_type);
+
+ $entity = $storage->load($id);
+ $this->assertEqual($entity->{$field_name}->value, 99, 'Default value was saved');
+
+ // Update the field to remove the default value, and switch to the default
+ // widget.
+ $this->field->setDefaultValue([]);
+ $this->field->save();
+ entity_get_form_display($entity_type, $this->field->getTargetBundle(), 'default')
+ ->setComponent($this->field->getName(), [
+ 'type' => 'test_field_widget',
+ ])
+ ->save();
+
+ // Display edit form.
+ $this->drupalGet($entity_type . '/manage/' . $id . '/edit');
+ $this->assertFieldByName("{$field_name}[0][value]", 99, 'Widget is displayed with the correct default value');
+
+ // Update the entity.
+ $value = mt_rand(1, 127);
+ $edit = ["{$field_name}[0][value]" => $value];
+ $this->drupalPostForm(NULL, $edit, t('Save'));
+ $this->assertText(t('entity_test_rev @id has been updated.', ['@id' => $id]), 'Entity was updated');
+ $storage->resetCache([$id]);
+ $entity = $storage->load($id);
+ $this->assertEqual($entity->{$field_name}->value, $value, 'Field value was updated');
+
+ // Set the field back to hidden.
+ entity_get_form_display($entity_type, $this->field->getTargetBundle(), 'default')
+ ->removeComponent($this->field->getName())
+ ->save();
+
+ // Create a new revision.
+ $edit = ['revision' => TRUE];
+ $this->drupalPostForm($entity_type . '/manage/' . $id . '/edit', $edit, t('Save'));
+
+ // Check that the expected value has been carried over to the new revision.
+ $storage->resetCache([$id]);
+ $entity = $storage->load($id);
+ $this->assertEqual($entity->{$field_name}->value, $value, 'New revision has the expected value for the field with the Hidden widget');
+ }
+
+ /**
+ * Tests the form display of the label for multi-value fields.
+ */
+ public function testLabelOnMultiValueFields() {
+ $user = $this->drupalCreateUser(['administer entity_test content']);
+ $this->drupalLogin($user);
+
+ FieldStorageConfig::create([
+ 'entity_type' => 'entity_test_base_field_display',
+ 'field_name' => 'foo',
+ 'type' => 'text',
+ 'cardinality' => FieldStorageConfig::CARDINALITY_UNLIMITED,
+ ])->save();
+ FieldConfig::create([
+ 'entity_type' => 'entity_test_base_field_display',
+ 'bundle' => 'bar',
+ 'field_name' => 'foo',
+ // Set a dangerous label to test XSS filtering.
+ 'label' => "<script>alert('a configurable field');</script>",
+ ])->save();
+ EntityFormDisplay::create([
+ 'targetEntityType' => 'entity_test_base_field_display',
+ 'bundle' => 'bar',
+ 'mode' => 'default',
+ ])->setComponent('foo', ['type' => 'text_textfield'])->enable()->save();
+
+ $entity = EntityTestBaseFieldDisplay::create(['type' => 'bar']);
+ $entity->save();
+
+ $this->drupalGet('entity_test_base_field_display/manage/' . $entity->id());
+ $this->assertResponse(200);
+ $this->assertText('A field with multiple values');
+ // Test if labels were XSS filtered.
+ $this->assertEscaped("<script>alert('a configurable field');</script>");
+ }
+
+ /**
+ * Tests hook_field_widget_multivalue_form_alter().
+ */
+ public function testFieldFormMultipleWidgetAlter() {
+ $this->widgetAlterTest('hook_field_widget_multivalue_form_alter', 'test_field_widget_multiple');
+ }
+
+ /**
+ * Tests hook_field_widget_multivalue_form_alter() with single value elements.
+ */
+ public function testFieldFormMultipleWidgetAlterSingleValues() {
+ $this->widgetAlterTest('hook_field_widget_multivalue_form_alter', 'test_field_widget_multiple_single_value');
+ }
+
+ /**
+ * Tests hook_field_widget_multivalue_WIDGET_TYPE_form_alter().
+ */
+ public function testFieldFormMultipleWidgetTypeAlter() {
+ $this->widgetAlterTest('hook_field_widget_multivalue_WIDGET_TYPE_form_alter', 'test_field_widget_multiple');
+ }
+
+ /**
+ * Tests hook_field_widget_multivalue_WIDGET_TYPE_form_alter() with single value elements.
+ */
+ public function testFieldFormMultipleWidgetTypeAlterSingleValues() {
+ $this->widgetAlterTest('hook_field_widget_multivalue_WIDGET_TYPE_form_alter', 'test_field_widget_multiple_single_value');
+ }
+
+ /**
+ * Tests widget alter hooks for a given hook name.
+ */
+ protected function widgetAlterTest($hook, $widget) {
+ // Create a field with fixed cardinality, configure the form to use a
+ // "multiple" widget.
+ $field_storage = $this->fieldStorageMultiple;
+ $field_name = $field_storage['field_name'];
+ $this->field['field_name'] = $field_name;
+ FieldStorageConfig::create($field_storage)->save();
+ FieldConfig::create($this->field)->save();
+
+ // Set a flag in state so that the hook implementations will run.
+ \Drupal::state()->set("field_test.widget_alter_test", [
+ 'hook' => $hook,
+ 'field_name' => $field_name,
+ 'widget' => $widget,
+ ]);
+ entity_get_form_display($this->field['entity_type'], $this->field['bundle'], 'default')
+ ->setComponent($field_name, [
+ 'type' => $widget,
+ ])
+ ->save();
+
+ $this->drupalGet('entity_test/add');
+ $this->assertUniqueText("From $hook(): prefix on $field_name parent element.");
+ if ($widget === 'test_field_widget_multiple_single_value') {
+ $suffix_text = "From $hook(): suffix on $field_name child element.";
+ $this->assertEqual($field_storage['cardinality'], substr_count($this->getTextContent(), $suffix_text), "'$suffix_text' was found {$field_storage['cardinality']} times using widget $widget");
+ }
+ }
+
+}
projects / yaffs-website / blobdiff