X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Fsystem%2Fsrc%2FTests%2FForm%2FFormTest.php;fp=web%2Fcore%2Fmodules%2Fsystem%2Fsrc%2FTests%2FForm%2FFormTest.php;h=0000000000000000000000000000000000000000;hp=4b8d042faa28676846e0e2843c568ff2969f90b0;hb=9917807b03b64faf00f6a1f29dcb6eafc454efa5;hpb=aea91e65e895364e460983b890e295aa5d5540a5 diff --git a/web/core/modules/system/src/Tests/Form/FormTest.php b/web/core/modules/system/src/Tests/Form/FormTest.php deleted file mode 100644 index 4b8d042fa..000000000 --- a/web/core/modules/system/src/Tests/Form/FormTest.php +++ /dev/null @@ -1,749 +0,0 @@ - 'filtered_html', - 'name' => 'Filtered HTML', - ]); - $filtered_html_format->save(); - - $filtered_html_permission = $filtered_html_format->getPermissionName(); - user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, [$filtered_html_permission]); - } - - /** - * Check several empty values for required forms elements. - * - * Carriage returns, tabs, spaces, and unchecked checkbox elements are not - * valid content for a required field. - * - * If the form field is found in $form_state->getErrors() then the test pass. - */ - public function testRequiredFields() { - // Originates from https://www.drupal.org/node/117748. - // Sets of empty strings and arrays. - $empty_strings = ['""' => "", '"\n"' => "\n", '" "' => " ", '"\t"' => "\t", '" \n\t "' => " \n\t ", '"\n\n\n\n\n"' => "\n\n\n\n\n"]; - $empty_arrays = ['array()' => []]; - $empty_checkbox = [NULL]; - - $elements['textfield']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'textfield']; - $elements['textfield']['empty_values'] = $empty_strings; - - $elements['telephone']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'tel']; - $elements['telephone']['empty_values'] = $empty_strings; - - $elements['url']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'url']; - $elements['url']['empty_values'] = $empty_strings; - - $elements['search']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'search']; - $elements['search']['empty_values'] = $empty_strings; - - $elements['password']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'password']; - $elements['password']['empty_values'] = $empty_strings; - - $elements['password_confirm']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'password_confirm']; - // Provide empty values for both password fields. - foreach ($empty_strings as $key => $value) { - $elements['password_confirm']['empty_values'][$key] = ['pass1' => $value, 'pass2' => $value]; - } - - $elements['textarea']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'textarea']; - $elements['textarea']['empty_values'] = $empty_strings; - - $elements['radios']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'radios', '#options' => ['' => t('None'), $this->randomMachineName(), $this->randomMachineName(), $this->randomMachineName()]]; - $elements['radios']['empty_values'] = $empty_arrays; - - $elements['checkbox']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'checkbox', '#required' => TRUE]; - $elements['checkbox']['empty_values'] = $empty_checkbox; - - $elements['checkboxes']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'checkboxes', '#options' => [$this->randomMachineName(), $this->randomMachineName(), $this->randomMachineName()]]; - $elements['checkboxes']['empty_values'] = $empty_arrays; - - $elements['select']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'select', '#options' => ['' => t('None'), $this->randomMachineName(), $this->randomMachineName(), $this->randomMachineName()]]; - $elements['select']['empty_values'] = $empty_strings; - - $elements['file']['element'] = ['#title' => $this->randomMachineName(), '#type' => 'file']; - $elements['file']['empty_values'] = $empty_strings; - - // Regular expression to find the expected marker on required elements. - $required_marker_preg = '@<.*?class=".*?js-form-required.*form-required.*?">@'; - // Go through all the elements and all the empty values for them. - foreach ($elements as $type => $data) { - foreach ($data['empty_values'] as $key => $empty) { - foreach ([TRUE, FALSE] as $required) { - $form_id = $this->randomMachineName(); - $form = []; - $form_state = new FormState(); - $form['op'] = ['#type' => 'submit', '#value' => t('Submit')]; - $element = $data['element']['#title']; - $form[$element] = $data['element']; - $form[$element]['#required'] = $required; - $user_input[$element] = $empty; - $user_input['form_id'] = $form_id; - $form_state->setUserInput($user_input); - $form_state->setFormObject(new StubForm($form_id, $form)); - $form_state->setMethod('POST'); - // The form token CSRF protection should not interfere with this test, - // so we bypass it by setting the token to FALSE. - $form['#token'] = FALSE; - \Drupal::formBuilder()->prepareForm($form_id, $form, $form_state); - \Drupal::formBuilder()->processForm($form_id, $form, $form_state); - $errors = $form_state->getErrors(); - // Form elements of type 'radios' throw all sorts of PHP notices - // when you try to render them like this, so we ignore those for - // testing the required marker. - // @todo Fix this work-around (https://www.drupal.org/node/588438). - $form_output = ($type == 'radios') ? '' : \Drupal::service('renderer')->renderRoot($form); - if ($required) { - // Make sure we have a form error for this element. - $this->assertTrue(isset($errors[$element]), "Check empty($key) '$type' field '$element'"); - if (!empty($form_output)) { - // Make sure the form element is marked as required. - $this->assertTrue(preg_match($required_marker_preg, $form_output), "Required '$type' field is marked as required"); - } - } - else { - if (!empty($form_output)) { - // Make sure the form element is *not* marked as required. - $this->assertFalse(preg_match($required_marker_preg, $form_output), "Optional '$type' field is not marked as required"); - } - if ($type == 'select') { - // Select elements are going to have validation errors with empty - // input, since those are illegal choices. Just make sure the - // error is not "field is required". - $this->assertTrue((empty($errors[$element]) || strpos('field is required', (string) $errors[$element]) === FALSE), "Optional '$type' field '$element' is not treated as a required element"); - } - else { - // Make sure there is *no* form error for this element. - $this->assertTrue(empty($errors[$element]), "Optional '$type' field '$element' has no errors with empty input"); - } - } - } - } - } - // Clear the expected form error messages so they don't appear as exceptions. - drupal_get_messages(); - } - - /** - * Tests validation for required checkbox, select, and radio elements. - * - * Submits a test form containing several types of form elements. The form - * is submitted twice, first without values for required fields and then - * with values. Each submission is checked for relevant error messages. - * - * @see \Drupal\form_test\Form\FormTestValidateRequiredForm - */ - public function testRequiredCheckboxesRadio() { - $form = \Drupal::formBuilder()->getForm('\Drupal\form_test\Form\FormTestValidateRequiredForm'); - - // Attempt to submit the form with no required fields set. - $edit = []; - $this->drupalPostForm('form-test/validate-required', $edit, 'Submit'); - - // The only error messages that should appear are the relevant 'required' - // messages for each field. - $expected = []; - foreach (['textfield', 'checkboxes', 'select', 'radios'] as $key) { - if (isset($form[$key]['#required_error'])) { - $expected[] = $form[$key]['#required_error']; - } - elseif (isset($form[$key]['#form_test_required_error'])) { - $expected[] = $form[$key]['#form_test_required_error']; - } - else { - $expected[] = t('@name field is required.', ['@name' => $form[$key]['#title']]); - } - } - - // Check the page for error messages. - $errors = $this->xpath('//div[contains(@class, "error")]//li'); - foreach ($errors as $error) { - $expected_key = array_search($error[0], $expected); - // If the error message is not one of the expected messages, fail. - if ($expected_key === FALSE) { - $this->fail(format_string("Unexpected error message: @error", ['@error' => $error[0]])); - } - // Remove the expected message from the list once it is found. - else { - unset($expected[$expected_key]); - } - } - - // Fail if any expected messages were not found. - foreach ($expected as $not_found) { - $this->fail(format_string("Found error message: @error", ['@error' => $not_found])); - } - - // Verify that input elements are still empty. - $this->assertFieldByName('textfield', ''); - $this->assertNoFieldChecked('edit-checkboxes-foo'); - $this->assertNoFieldChecked('edit-checkboxes-bar'); - $this->assertOptionSelected('edit-select', ''); - $this->assertNoFieldChecked('edit-radios-foo'); - $this->assertNoFieldChecked('edit-radios-bar'); - $this->assertNoFieldChecked('edit-radios-optional-foo'); - $this->assertNoFieldChecked('edit-radios-optional-bar'); - $this->assertNoFieldChecked('edit-radios-optional-default-value-false-foo'); - $this->assertNoFieldChecked('edit-radios-optional-default-value-false-bar'); - - // Submit again with required fields set and verify that there are no - // error messages. - $edit = [ - 'textfield' => $this->randomString(), - 'checkboxes[foo]' => TRUE, - 'select' => 'foo', - 'radios' => 'bar', - ]; - $this->drupalPostForm(NULL, $edit, 'Submit'); - $this->assertNoFieldByXpath('//div[contains(@class, "error")]', FALSE, 'No error message is displayed when all required fields are filled.'); - $this->assertRaw("The form_test_validate_required_form form was submitted successfully.", 'Validation form submitted successfully.'); - } - - /** - * Tests that input is retained for safe elements even with an invalid token. - * - * Submits a test form containing several types of form elements. - */ - public function testInputWithInvalidToken() { - // We need to be logged in to have CSRF tokens. - $account = $this->createUser(); - $this->drupalLogin($account); - // Submit again with required fields set but an invalid form token and - // verify that all the values are retained. - $edit = [ - 'textfield' => $this->randomString(), - 'checkboxes[bar]' => TRUE, - 'select' => 'bar', - 'radios' => 'foo', - 'form_token' => 'invalid token', - ]; - $this->drupalPostForm(Url::fromRoute('form_test.validate_required'), $edit, 'Submit'); - $this->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.'); - $this->assertText('The form has become outdated. Copy any unsaved work in the form below'); - // Verify that input elements retained the posted values. - $this->assertFieldByName('textfield', $edit['textfield']); - $this->assertNoFieldChecked('edit-checkboxes-foo'); - $this->assertFieldChecked('edit-checkboxes-bar'); - $this->assertOptionSelected('edit-select', 'bar'); - $this->assertFieldChecked('edit-radios-foo'); - - // Check another form that has a textarea input. - $edit = [ - 'textfield' => $this->randomString(), - 'textarea' => $this->randomString() . "\n", - 'form_token' => 'invalid token', - ]; - $this->drupalPostForm(Url::fromRoute('form_test.required'), $edit, 'Submit'); - $this->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.'); - $this->assertText('The form has become outdated. Copy any unsaved work in the form below'); - $this->assertFieldByName('textfield', $edit['textfield']); - $this->assertFieldByName('textarea', $edit['textarea']); - - // Check another form that has a number input. - $edit = [ - 'integer_step' => mt_rand(1, 100), - 'form_token' => 'invalid token', - ]; - $this->drupalPostForm(Url::fromRoute('form_test.number'), $edit, 'Submit'); - $this->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.'); - $this->assertText('The form has become outdated. Copy any unsaved work in the form below'); - $this->assertFieldByName('integer_step', $edit['integer_step']); - - // Check a form with a Url field - $edit = [ - 'url' => $this->randomString(), - 'form_token' => 'invalid token', - ]; - $this->drupalPostForm(Url::fromRoute('form_test.url'), $edit, 'Submit'); - $this->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.'); - $this->assertText('The form has become outdated. Copy any unsaved work in the form below'); - $this->assertFieldByName('url', $edit['url']); - } - - /** - * CSRF tokens for GET forms should not be added by default. - */ - public function testGetFormsCsrfToken() { - // We need to be logged in to have CSRF tokens. - $account = $this->createUser(); - $this->drupalLogin($account); - - $this->drupalGet(Url::fromRoute('form_test.get_form')); - $this->assertNoRaw('form_token'); - } - - /** - * Tests validation for required textfield element without title. - * - * Submits a test form containing a textfield form element without title. - * The form is submitted twice, first without value for the required field - * and then with value. Each submission is checked for relevant error - * messages. - * - * @see \Drupal\form_test\Form\FormTestValidateRequiredNoTitleForm - */ - public function testRequiredTextfieldNoTitle() { - // Attempt to submit the form with no required field set. - $edit = []; - $this->drupalPostForm('form-test/validate-required-no-title', $edit, 'Submit'); - $this->assertNoRaw("The form_test_validate_required_form_no_title form was submitted successfully.", 'Validation form submitted successfully.'); - - // Check the page for the error class on the textfield. - $this->assertFieldByXPath('//input[contains(@class, "error")]', FALSE, 'Error input form element class found.'); - - // Check the page for the aria-invalid attribute on the textfield. - $this->assertFieldByXPath('//input[contains(@aria-invalid, "true")]', FALSE, 'Aria invalid attribute found.'); - - // Submit again with required fields set and verify that there are no - // error messages. - $edit = [ - 'textfield' => $this->randomString(), - ]; - $this->drupalPostForm(NULL, $edit, 'Submit'); - $this->assertNoFieldByXpath('//input[contains(@class, "error")]', FALSE, 'No error input form element class found.'); - $this->assertRaw("The form_test_validate_required_form_no_title form was submitted successfully.", 'Validation form submitted successfully.'); - } - - /** - * Test default value handling for checkboxes. - * - * @see _form_test_checkbox() - */ - public function testCheckboxProcessing() { - // First, try to submit without the required checkbox. - $edit = []; - $this->drupalPostForm('form-test/checkbox', $edit, t('Submit')); - $this->assertRaw(t('@name field is required.', ['@name' => 'required_checkbox']), 'A required checkbox is actually mandatory'); - - // Now try to submit the form correctly. - $values = Json::decode($this->drupalPostForm(NULL, ['required_checkbox' => 1], t('Submit'))); - $expected_values = [ - 'disabled_checkbox_on' => 'disabled_checkbox_on', - 'disabled_checkbox_off' => '', - 'checkbox_on' => 'checkbox_on', - 'checkbox_off' => '', - 'zero_checkbox_on' => '0', - 'zero_checkbox_off' => '', - ]; - foreach ($expected_values as $widget => $expected_value) { - $this->assertEqual($values[$widget], $expected_value, format_string('Checkbox %widget returns expected value (expected: %expected, got: %value)', [ - '%widget' => var_export($widget, TRUE), - '%expected' => var_export($expected_value, TRUE), - '%value' => var_export($values[$widget], TRUE), - ])); - } - } - - /** - * Tests validation of #type 'select' elements. - */ - public function testSelect() { - $form = \Drupal::formBuilder()->getForm('Drupal\form_test\Form\FormTestSelectForm'); - $this->drupalGet('form-test/select'); - - // Verify that the options are escaped as expected. - $this->assertEscaped('four'); - $this->assertNoRaw('four'); - - // Posting without any values should throw validation errors. - $this->drupalPostForm(NULL, [], 'Submit'); - $no_errors = [ - 'select', - 'select_required', - 'select_optional', - 'empty_value', - 'empty_value_one', - 'no_default_optional', - 'no_default_empty_option_optional', - 'no_default_empty_value_optional', - 'multiple', - 'multiple_no_default', - ]; - foreach ($no_errors as $key) { - $this->assertNoText(t('@name field is required.', ['@name' => $form[$key]['#title']])); - } - - $expected_errors = [ - 'no_default', - 'no_default_empty_option', - 'no_default_empty_value', - 'no_default_empty_value_one', - 'multiple_no_default_required', - ]; - foreach ($expected_errors as $key) { - $this->assertText(t('@name field is required.', ['@name' => $form[$key]['#title']])); - } - - // Post values for required fields. - $edit = [ - 'no_default' => 'three', - 'no_default_empty_option' => 'three', - 'no_default_empty_value' => 'three', - 'no_default_empty_value_one' => 'three', - 'multiple_no_default_required[]' => 'three', - ]; - $this->drupalPostForm(NULL, $edit, 'Submit'); - $values = Json::decode($this->getRawContent()); - - // Verify expected values. - $expected = [ - 'select' => 'one', - 'empty_value' => 'one', - 'empty_value_one' => 'one', - 'no_default' => 'three', - 'no_default_optional' => 'one', - 'no_default_optional_empty_value' => '', - 'no_default_empty_option' => 'three', - 'no_default_empty_option_optional' => '', - 'no_default_empty_value' => 'three', - 'no_default_empty_value_one' => 'three', - 'no_default_empty_value_optional' => 0, - 'multiple' => ['two' => 'two'], - 'multiple_no_default' => [], - 'multiple_no_default_required' => ['three' => 'three'], - ]; - foreach ($expected as $key => $value) { - $this->assertIdentical($values[$key], $value, format_string('@name: @actual is equal to @expected.', [ - '@name' => $key, - '@actual' => var_export($values[$key], TRUE), - '@expected' => var_export($value, TRUE), - ])); - } - } - - /** - * Tests a select element when #options is not set. - */ - public function testEmptySelect() { - $this->drupalGet('form-test/empty-select'); - $this->assertFieldByXPath("//select[1]", NULL, 'Select element found.'); - $this->assertNoFieldByXPath("//select[1]/option", NULL, 'No option element found.'); - } - - /** - * Tests validation of #type 'number' and 'range' elements. - */ - public function testNumber() { - $form = \Drupal::formBuilder()->getForm('\Drupal\form_test\Form\FormTestNumberForm'); - - // Array with all the error messages to be checked. - $error_messages = [ - 'no_number' => '%name must be a number.', - 'too_low' => '%name must be higher than or equal to %min.', - 'too_high' => '%name must be lower than or equal to %max.', - 'step_mismatch' => '%name is not a valid number.', - ]; - - // The expected errors. - $expected = [ - 'integer_no_number' => 'no_number', - 'integer_no_step' => 0, - 'integer_no_step_step_error' => 'step_mismatch', - 'integer_step' => 0, - 'integer_step_error' => 'step_mismatch', - 'integer_step_min' => 0, - 'integer_step_min_error' => 'too_low', - 'integer_step_max' => 0, - 'integer_step_max_error' => 'too_high', - 'integer_step_min_border' => 0, - 'integer_step_max_border' => 0, - 'integer_step_based_on_min' => 0, - 'integer_step_based_on_min_error' => 'step_mismatch', - 'float_small_step' => 0, - 'float_step_no_error' => 0, - 'float_step_error' => 'step_mismatch', - 'float_step_hard_no_error' => 0, - 'float_step_hard_error' => 'step_mismatch', - 'float_step_any_no_error' => 0, - ]; - - // First test the number element type, then range. - foreach (['form-test/number', 'form-test/number/range'] as $path) { - // Post form and show errors. - $this->drupalPostForm($path, [], 'Submit'); - - foreach ($expected as $element => $error) { - // Create placeholder array. - $placeholders = [ - '%name' => $form[$element]['#title'], - '%min' => isset($form[$element]['#min']) ? $form[$element]['#min'] : '0', - '%max' => isset($form[$element]['#max']) ? $form[$element]['#max'] : '0', - ]; - - foreach ($error_messages as $id => $message) { - // Check if the error exists on the page, if the current message ID is - // expected. Otherwise ensure that the error message is not present. - if ($id === $error) { - $this->assertRaw(format_string($message, $placeholders)); - } - else { - $this->assertNoRaw(format_string($message, $placeholders)); - } - } - } - } - } - - /** - * Tests default value handling of #type 'range' elements. - */ - public function testRange() { - $values = json_decode($this->drupalPostForm('form-test/range', [], 'Submit')); - $this->assertEqual($values->with_default_value, 18); - $this->assertEqual($values->float, 10.5); - $this->assertEqual($values->integer, 6); - $this->assertEqual($values->offset, 6.9); - - $this->drupalPostForm('form-test/range/invalid', [], 'Submit'); - $this->assertFieldByXPath('//input[@type="range" and contains(@class, "error")]', NULL, 'Range element has the error class.'); - } - - /** - * Tests validation of #type 'color' elements. - */ - public function testColorValidation() { - // Keys are inputs, values are expected results. - $values = [ - '' => '#000000', - '#000' => '#000000', - 'AAA' => '#aaaaaa', - '#af0DEE' => '#af0dee', - '#99ccBc' => '#99ccbc', - '#aabbcc' => '#aabbcc', - '123456' => '#123456', - ]; - - // Tests that valid values are properly normalized. - foreach ($values as $input => $expected) { - $edit = [ - 'color' => $input, - ]; - $result = json_decode($this->drupalPostForm('form-test/color', $edit, 'Submit')); - $this->assertEqual($result->color, $expected); - } - - // Tests invalid values are rejected. - $values = ['#0008', '#1234', '#fffffg', '#abcdef22', '17', '#uaa']; - foreach ($values as $input) { - $edit = [ - 'color' => $input, - ]; - $this->drupalPostForm('form-test/color', $edit, 'Submit'); - $this->assertRaw(t('%name must be a valid color.', ['%name' => 'Color'])); - } - } - - /** - * Test handling of disabled elements. - * - * @see _form_test_disabled_elements() - */ - public function testDisabledElements() { - // Get the raw form in its original state. - $form_state = new FormState(); - $form = (new FormTestDisabledElementsForm())->buildForm([], $form_state); - - // Build a submission that tries to hijack the form by submitting input for - // elements that are disabled. - $edit = []; - foreach (Element::children($form) as $key) { - if (isset($form[$key]['#test_hijack_value'])) { - if (is_array($form[$key]['#test_hijack_value'])) { - foreach ($form[$key]['#test_hijack_value'] as $subkey => $value) { - $edit[$key . '[' . $subkey . ']'] = $value; - } - } - else { - $edit[$key] = $form[$key]['#test_hijack_value']; - } - } - } - - // Submit the form with no input, as the browser does for disabled elements, - // and fetch the $form_state->getValues() that is passed to the submit handler. - $this->drupalPostForm('form-test/disabled-elements', [], t('Submit')); - $returned_values['normal'] = Json::decode($this->content); - - // Do the same with input, as could happen if JavaScript un-disables an - // element. drupalPostForm() emulates a browser by not submitting input for - // disabled elements, so we need to un-disable those elements first. - $this->drupalGet('form-test/disabled-elements'); - $disabled_elements = []; - foreach ($this->xpath('//*[@disabled]') as $element) { - $disabled_elements[] = (string) $element['name']; - unset($element['disabled']); - } - - // All the elements should be marked as disabled, including the ones below - // the disabled container. - $actual_count = count($disabled_elements); - $expected_count = 42; - $this->assertEqual($actual_count, $expected_count, SafeMarkup::format('Found @actual elements with disabled property (expected @expected).', [ - '@actual' => count($disabled_elements), - '@expected' => $expected_count, - ])); - - $this->drupalPostForm(NULL, $edit, t('Submit')); - $returned_values['hijacked'] = Json::decode($this->content); - - // Ensure that the returned values match the form's default values in both - // cases. - foreach ($returned_values as $values) { - $this->assertFormValuesDefault($values, $form); - } - } - - /** - * Assert that the values submitted to a form matches the default values of the elements. - */ - public function assertFormValuesDefault($values, $form) { - foreach (Element::children($form) as $key) { - if (isset($form[$key]['#default_value'])) { - if (isset($form[$key]['#expected_value'])) { - $expected_value = $form[$key]['#expected_value']; - } - else { - $expected_value = $form[$key]['#default_value']; - } - - if ($key == 'checkboxes_multiple') { - // Checkboxes values are not filtered out. - $values[$key] = array_filter($values[$key]); - } - $this->assertIdentical($expected_value, $values[$key], format_string('Default value for %type: expected %expected, returned %returned.', ['%type' => $key, '%expected' => var_export($expected_value, TRUE), '%returned' => var_export($values[$key], TRUE)])); - } - - // Recurse children. - $this->assertFormValuesDefault($values, $form[$key]); - } - } - - /** - * Verify markup for disabled form elements. - * - * @see _form_test_disabled_elements() - */ - public function testDisabledMarkup() { - $this->drupalGet('form-test/disabled-elements'); - $form = \Drupal::formBuilder()->getForm('\Drupal\form_test\Form\FormTestDisabledElementsForm'); - $type_map = [ - 'textarea' => 'textarea', - 'select' => 'select', - 'weight' => 'select', - 'datetime' => 'datetime', - ]; - - foreach ($form as $name => $item) { - // Skip special #types. - if (!isset($item['#type']) || in_array($item['#type'], ['hidden', 'text_format'])) { - continue; - } - // Setup XPath and CSS class depending on #type. - if (in_array($item['#type'], ['button', 'submit'])) { - $path = "//!type[contains(@class, :div-class) and @value=:value]"; - $class = 'is-disabled'; - } - elseif (in_array($item['#type'], ['image_button'])) { - $path = "//!type[contains(@class, :div-class) and @value=:value]"; - $class = 'is-disabled'; - } - else { - // starts-with() required for checkboxes. - $path = "//div[contains(@class, :div-class)]/descendant::!type[starts-with(@name, :name)]"; - $class = 'form-disabled'; - } - // Replace DOM element name in $path according to #type. - $type = 'input'; - if (isset($type_map[$item['#type']])) { - $type = $type_map[$item['#type']]; - } - $path = strtr($path, ['!type' => $type]); - // Verify that the element exists. - $element = $this->xpath($path, [ - ':name' => Html::escape($name), - ':div-class' => $class, - ':value' => isset($item['#value']) ? $item['#value'] : '', - ]); - $this->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', ['%type' => $item['#type']])); - } - - // Verify special element #type text-format. - $element = $this->xpath('//div[contains(@class, :div-class)]/descendant::textarea[@name=:name]', [ - ':name' => 'text_format[value]', - ':div-class' => 'form-disabled', - ]); - $this->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', ['%type' => 'text_format[value]'])); - $element = $this->xpath('//div[contains(@class, :div-class)]/descendant::select[@name=:name]', [ - ':name' => 'text_format[format]', - ':div-class' => 'form-disabled', - ]); - $this->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', ['%type' => 'text_format[format]'])); - } - - /** - * Test Form API protections against input forgery. - * - * @see _form_test_input_forgery() - */ - public function testInputForgery() { - $this->drupalGet('form-test/input-forgery'); - $checkbox = $this->xpath('//input[@name="checkboxes[two]"]'); - $checkbox[0]['value'] = 'FORGERY'; - $this->drupalPostForm(NULL, ['checkboxes[one]' => TRUE, 'checkboxes[two]' => TRUE], t('Submit')); - $this->assertText('An illegal choice has been detected.', 'Input forgery was detected.'); - } - - /** - * Tests required attribute. - */ - public function testRequiredAttribute() { - $this->drupalGet('form-test/required-attribute'); - $expected = 'required'; - // Test to make sure the elements have the proper required attribute. - foreach (['textfield', 'password'] as $type) { - $element = $this->xpath('//input[@id=:id and @required=:expected]', [ - ':id' => 'edit-' . $type, - ':expected' => $expected, - ]); - $this->assertTrue(!empty($element), format_string('The @type has the proper required attribute.', ['@type' => $type])); - } - - // Test to make sure textarea has the proper required attribute. - $element = $this->xpath('//textarea[@id=:id and @required=:expected]', [ - ':id' => 'edit-textarea', - ':expected' => $expected, - ]); - $this->assertTrue(!empty($element), 'The textarea has the proper required attribute.'); - } - -}