function FormsTestCase::testDisabledMarkup

Verify markup for disabled form elements.

See also

_form_test_disabled_elements()

File

modules/simpletest/tests/form.test, line 407

Class

FormsTestCase

@file Unit tests for the Drupal Form API.

Code

function testDisabledMarkup() {
    $this->drupalGet('form-test/disabled-elements');
    $form_state = array();
    $form = _form_test_disabled_elements(array(), $form_state);
    $type_map = array(
        'textarea' => 'textarea',
        'select' => 'select',
        'weight' => 'select',
        'date' => 'select',
    );
    foreach ($form as $name => $item) {
        // Skip special #types.
        if (!isset($item['#type']) || in_array($item['#type'], array(
            'hidden',
            'text_format',
        ))) {
            continue;
        }
        // Setup XPath and CSS class depending on #type.
        if (in_array($item['#type'], array(
            'image_button',
            'button',
            'submit',
        ))) {
            $path = "//!type[contains(@class, :div-class) and @value=:value]";
            $class = 'form-button-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, array(
            '!type' => $type,
        ));
        // Verify that the element exists.
        $element = $this->xpath($path, array(
            ':name' => check_plain($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.', array(
            '%type' => $item['#type'],
        )));
    }
    // Verify special element #type text-format.
    $element = $this->xpath('//div[contains(@class, :div-class)]/descendant::textarea[@name=:name]', array(
        ':name' => 'text_format[value]',
        ':div-class' => 'form-disabled',
    ));
    $this->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', array(
        '%type' => 'text_format[value]',
    )));
    $element = $this->xpath('//div[contains(@class, :div-class)]/descendant::select[@name=:name]', array(
        ':name' => 'text_format[format]',
        ':div-class' => 'form-disabled',
    ));
    $this->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', array(
        '%type' => 'text_format[format]',
    )));
}