--- /dev/null
+<?php
+
+namespace Drupal\Tests\system\Functional\System;
+
+use Drupal\Core\StreamWrapper\PublicStream;
+use Drupal\Tests\BrowserTestBase;
+use Drupal\Tests\TestFileCreationTrait;
+
+/**
+ * Tests the theme interface functionality by enabling and switching themes, and
+ * using an administration theme.
+ *
+ * @group system
+ */
+class ThemeTest extends BrowserTestBase {
+
+ use TestFileCreationTrait {
+ getTestFiles as drupalGetTestFiles;
+ }
+
+ /**
+ * A user with administrative permissions.
+ *
+ * @var \Drupal\user\UserInterface
+ */
+ protected $adminUser;
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = ['node', 'block', 'file'];
+
+ protected function setUp() {
+ parent::setUp();
+
+ $this->drupalCreateContentType(['type' => 'page', 'name' => 'Basic page']);
+
+ $this->adminUser = $this->drupalCreateUser(['access administration pages', 'view the administration theme', 'administer themes', 'bypass node access', 'administer blocks']);
+ $this->drupalLogin($this->adminUser);
+ $this->node = $this->drupalCreateNode();
+ $this->drupalPlaceBlock('local_tasks_block');
+ }
+
+ /**
+ * Test the theme settings form.
+ */
+ public function testThemeSettings() {
+ // Ensure invalid theme settings form URLs return a proper 404.
+ $this->drupalGet('admin/appearance/settings/bartik');
+ $this->assertResponse(404, 'The theme settings form URL for a uninstalled theme could not be found.');
+ $this->drupalGet('admin/appearance/settings/' . $this->randomMachineName());
+ $this->assertResponse(404, 'The theme settings form URL for a non-existent theme could not be found.');
+ $this->assertTrue(\Drupal::service('theme_installer')->install(['stable']));
+ $this->drupalGet('admin/appearance/settings/stable');
+ $this->assertResponse(404, 'The theme settings form URL for a hidden theme is unavailable.');
+
+ // Specify a filesystem path to be used for the logo.
+ $file = current($this->drupalGetTestFiles('image'));
+ $file_relative = strtr($file->uri, ['public:/' => PublicStream::basePath()]);
+ $default_theme_path = 'core/themes/classy';
+
+ $supported_paths = [
+ // Raw stream wrapper URI.
+ $file->uri => [
+ 'form' => file_uri_target($file->uri),
+ 'src' => file_url_transform_relative(file_create_url($file->uri)),
+ ],
+ // Relative path within the public filesystem.
+ file_uri_target($file->uri) => [
+ 'form' => file_uri_target($file->uri),
+ 'src' => file_url_transform_relative(file_create_url($file->uri)),
+ ],
+ // Relative path to a public file.
+ $file_relative => [
+ 'form' => $file_relative,
+ 'src' => file_url_transform_relative(file_create_url($file->uri)),
+ ],
+ // Relative path to an arbitrary file.
+ 'core/misc/druplicon.png' => [
+ 'form' => 'core/misc/druplicon.png',
+ 'src' => base_path() . 'core/misc/druplicon.png',
+ ],
+ // Relative path to a file in a theme.
+ $default_theme_path . '/logo.svg' => [
+ 'form' => $default_theme_path . '/logo.svg',
+ 'src' => base_path() . $default_theme_path . '/logo.svg',
+ ],
+ ];
+ foreach ($supported_paths as $input => $expected) {
+ $edit = [
+ 'default_logo' => FALSE,
+ 'logo_path' => $input,
+ ];
+ $this->drupalPostForm('admin/appearance/settings', $edit, t('Save configuration'));
+ $this->assertNoText('The custom logo path is invalid.');
+ $this->assertFieldByName('logo_path', $expected['form']);
+
+ // Verify logo path examples.
+ $elements = $this->xpath('//div[contains(@class, :item)]/div[@class=:description]/code', [
+ ':item' => 'js-form-item-logo-path',
+ ':description' => 'description',
+ ]);
+ // Expected default values (if all else fails).
+ $implicit_public_file = 'logo.svg';
+ $explicit_file = 'public://logo.svg';
+ $local_file = $default_theme_path . '/logo.svg';
+ // Adjust for fully qualified stream wrapper URI in public filesystem.
+ if (file_uri_scheme($input) == 'public') {
+ $implicit_public_file = file_uri_target($input);
+ $explicit_file = $input;
+ $local_file = strtr($input, ['public:/' => PublicStream::basePath()]);
+ }
+ // Adjust for fully qualified stream wrapper URI elsewhere.
+ elseif (file_uri_scheme($input) !== FALSE) {
+ $explicit_file = $input;
+ }
+ // Adjust for relative path within public filesystem.
+ elseif ($input == file_uri_target($file->uri)) {
+ $implicit_public_file = $input;
+ $explicit_file = 'public://' . $input;
+ $local_file = PublicStream::basePath() . '/' . $input;
+ }
+ $this->assertEqual($elements[0]->getText(), $implicit_public_file);
+ $this->assertEqual($elements[1]->getText(), $explicit_file);
+ $this->assertEqual($elements[2]->getText(), $local_file);
+
+ // Verify the actual 'src' attribute of the logo being output in a site
+ // branding block.
+ $this->drupalPlaceBlock('system_branding_block', ['region' => 'header']);
+ $this->drupalGet('');
+ $elements = $this->xpath('//header//a[@rel=:rel]/img', [
+ ':rel' => 'home',
+ ]
+ );
+ $this->assertEqual($elements[0]->getAttribute('src'), $expected['src']);
+ }
+ $unsupported_paths = [
+ // Stream wrapper URI to non-existing file.
+ 'public://whatever.png',
+ 'private://whatever.png',
+ 'temporary://whatever.png',
+ // Bogus stream wrapper URIs.
+ 'public:/whatever.png',
+ '://whatever.png',
+ ':whatever.png',
+ 'public://',
+ // Relative path within the public filesystem to non-existing file.
+ 'whatever.png',
+ // Relative path to non-existing file in public filesystem.
+ PublicStream::basePath() . '/whatever.png',
+ // Semi-absolute path to non-existing file in public filesystem.
+ '/' . PublicStream::basePath() . '/whatever.png',
+ // Relative path to arbitrary non-existing file.
+ 'core/misc/whatever.png',
+ // Semi-absolute path to arbitrary non-existing file.
+ '/core/misc/whatever.png',
+ // Absolute paths to any local file (even if it exists).
+ \Drupal::service('file_system')->realpath($file->uri),
+ ];
+ $this->drupalGet('admin/appearance/settings');
+ foreach ($unsupported_paths as $path) {
+ $edit = [
+ 'default_logo' => FALSE,
+ 'logo_path' => $path,
+ ];
+ $this->drupalPostForm(NULL, $edit, t('Save configuration'));
+ $this->assertText('The custom logo path is invalid.');
+ }
+
+ // Upload a file to use for the logo.
+ $edit = [
+ 'default_logo' => FALSE,
+ 'logo_path' => '',
+ 'files[logo_upload]' => \Drupal::service('file_system')->realpath($file->uri),
+ ];
+ $this->drupalPostForm('admin/appearance/settings', $edit, t('Save configuration'));
+
+ $fields = $this->xpath($this->constructFieldXpath('name', 'logo_path'));
+ $uploaded_filename = 'public://' . $fields[0]->getValue();
+
+ $this->drupalPlaceBlock('system_branding_block', ['region' => 'header']);
+ $this->drupalGet('');
+ $elements = $this->xpath('//header//a[@rel=:rel]/img', [
+ ':rel' => 'home',
+ ]
+ );
+ $this->assertEqual($elements[0]->getAttribute('src'), file_url_transform_relative(file_create_url($uploaded_filename)));
+
+ $this->container->get('theme_handler')->install(['bartik']);
+
+ // Ensure only valid themes are listed in the local tasks.
+ $this->drupalPlaceBlock('local_tasks_block', ['region' => 'header']);
+ $this->drupalGet('admin/appearance/settings');
+ $theme_handler = \Drupal::service('theme_handler');
+ $this->assertLink($theme_handler->getName('classy'));
+ $this->assertLink($theme_handler->getName('bartik'));
+ $this->assertNoLink($theme_handler->getName('stable'));
+
+ // If a hidden theme is an admin theme it should be viewable.
+ \Drupal::configFactory()->getEditable('system.theme')->set('admin', 'stable')->save();
+ \Drupal::service('router.builder')->rebuildIfNeeded();
+ $this->drupalPlaceBlock('local_tasks_block', ['region' => 'header', 'theme' => 'stable']);
+ $this->drupalGet('admin/appearance/settings');
+ $this->assertLink($theme_handler->getName('stable'));
+ $this->drupalGet('admin/appearance/settings/stable');
+ $this->assertResponse(200, 'The theme settings form URL for a hidden theme that is the admin theme is available.');
+
+ // Ensure default logo and favicons are not triggering custom path
+ // validation errors if their custom paths are set on the form.
+ $edit = [
+ 'default_logo' => TRUE,
+ 'logo_path' => 'public://whatever.png',
+ 'default_favicon' => TRUE,
+ 'favicon_path' => 'public://whatever.ico',
+ ];
+ $this->drupalPostForm('admin/appearance/settings', $edit, 'Save configuration');
+ $this->assertNoText('The custom logo path is invalid.');
+ $this->assertNoText('The custom favicon path is invalid.');
+ }
+
+ /**
+ * Test the theme settings logo form.
+ */
+ public function testThemeSettingsLogo() {
+ // Visit Bartik's theme settings page to replace the logo.
+ $this->container->get('theme_handler')->install(['bartik']);
+ $this->drupalGet('admin/appearance/settings/bartik');
+ $edit = [
+ 'default_logo' => FALSE,
+ 'logo_path' => 'core/misc/druplicon.png',
+ ];
+ $this->drupalPostForm('admin/appearance/settings/bartik', $edit, t('Save configuration'));
+ $this->assertFieldByName('default_logo', FALSE);
+ $this->assertFieldByName('logo_path', 'core/misc/druplicon.png');
+
+ // Make sure the logo and favicon settings are not available when the file
+ // module is not enabled.
+ \Drupal::service('module_installer')->uninstall(['file']);
+ $this->drupalGet('admin/appearance/settings');
+ $this->assertNoText('Logo image settings');
+ $this->assertNoText('Shortcut icon settings');
+ }
+
+ /**
+ * Test the administration theme functionality.
+ */
+ public function testAdministrationTheme() {
+ $this->container->get('theme_handler')->install(['seven']);
+
+ // Install an administration theme and show it on the node admin pages.
+ $edit = [
+ 'admin_theme' => 'seven',
+ 'use_admin_theme' => TRUE,
+ ];
+ $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
+
+ $this->drupalGet('admin/config');
+ $this->assertRaw('core/themes/seven', 'Administration theme used on an administration page.');
+
+ $this->drupalGet('node/' . $this->node->id());
+ $this->assertRaw('core/themes/classy', 'Site default theme used on node page.');
+
+ $this->drupalGet('node/add');
+ $this->assertRaw('core/themes/seven', 'Administration theme used on the add content page.');
+
+ $this->drupalGet('node/' . $this->node->id() . '/edit');
+ $this->assertRaw('core/themes/seven', 'Administration theme used on the edit content page.');
+
+ // Disable the admin theme on the node admin pages.
+ $edit = [
+ 'use_admin_theme' => FALSE,
+ ];
+ $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
+
+ $this->drupalGet('admin/config');
+ $this->assertRaw('core/themes/seven', 'Administration theme used on an administration page.');
+
+ // Ensure that the admin theme is also visible on the 403 page.
+ $normal_user = $this->drupalCreateUser(['view the administration theme']);
+ $this->drupalLogin($normal_user);
+ $this->drupalGet('admin/config');
+ $this->assertResponse(403);
+ $this->assertRaw('core/themes/seven', 'Administration theme used on an administration page.');
+ $this->drupalLogin($this->adminUser);
+
+ $this->drupalGet('node/add');
+ $this->assertRaw('core/themes/classy', 'Site default theme used on the add content page.');
+
+ // Reset to the default theme settings.
+ $edit = [
+ 'admin_theme' => '0',
+ 'use_admin_theme' => FALSE,
+ ];
+ $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
+
+ $this->drupalGet('admin');
+ $this->assertRaw('core/themes/classy', 'Site default theme used on administration page.');
+
+ $this->drupalGet('node/add');
+ $this->assertRaw('core/themes/classy', 'Site default theme used on the add content page.');
+ }
+
+ /**
+ * Test switching the default theme.
+ */
+ public function testSwitchDefaultTheme() {
+ /** @var \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler */
+ $theme_handler = \Drupal::service('theme_handler');
+ // First, install Stark and set it as the default theme programmatically.
+ $theme_handler->install(['stark']);
+ $this->config('system.theme')->set('default', 'stark')->save();
+
+ // Install Bartik and set it as the default theme.
+ $theme_handler->install(['bartik']);
+ $this->drupalGet('admin/appearance');
+ $this->clickLink(t('Set as default'));
+ $this->assertEqual($this->config('system.theme')->get('default'), 'bartik');
+
+ // Test the default theme on the secondary links (blocks admin page).
+ $this->drupalGet('admin/structure/block');
+ $this->assertText('Bartik(' . t('active tab') . ')', 'Default local task on blocks admin page is the default theme.');
+ // Switch back to Stark and test again to test that the menu cache is cleared.
+ $this->drupalGet('admin/appearance');
+ // Stark is the first 'Set as default' link.
+ $this->clickLink(t('Set as default'));
+ $this->drupalGet('admin/structure/block');
+ $this->assertText('Stark(' . t('active tab') . ')', 'Default local task on blocks admin page has changed.');
+ }
+
+ /**
+ * Test themes can't be installed when the base theme or engine is missing.
+ *
+ * Include test for themes that have a missing base theme somewhere further up
+ * the chain than the immediate base theme.
+ */
+ public function testInvalidTheme() {
+ // theme_page_test_system_info_alter() un-hides all hidden themes.
+ $this->container->get('module_installer')->install(['theme_page_test']);
+ // Clear the system_list() and theme listing cache to pick up the change.
+ $this->container->get('theme_handler')->reset();
+ $this->drupalGet('admin/appearance');
+ $this->assertText(t('This theme requires the base theme @base_theme to operate correctly.', ['@base_theme' => 'not_real_test_basetheme']));
+ $this->assertText(t('This theme requires the base theme @base_theme to operate correctly.', ['@base_theme' => 'test_invalid_basetheme']));
+ $this->assertText(t('This theme requires the theme engine @theme_engine to operate correctly.', ['@theme_engine' => 'not_real_engine']));
+ // Check for the error text of a theme with the wrong core version.
+ $this->assertText("This theme is not compatible with Drupal 8.x. Check that the .info.yml file contains the correct 'core' value.");
+ // Check for the error text of a theme without a content region.
+ $this->assertText("This theme is missing a 'content' region.");
+ }
+
+ /**
+ * Test uninstalling of themes works.
+ */
+ public function testUninstallingThemes() {
+ // Install Bartik and set it as the default theme.
+ \Drupal::service('theme_handler')->install(['bartik']);
+ // Set up seven as the admin theme.
+ \Drupal::service('theme_handler')->install(['seven']);
+ $edit = [
+ 'admin_theme' => 'seven',
+ 'use_admin_theme' => TRUE,
+ ];
+ $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
+ $this->drupalGet('admin/appearance');
+ $this->clickLink(t('Set as default'));
+
+ // Check that seven cannot be uninstalled as it is the admin theme.
+ $this->assertNoRaw('Uninstall Seven theme', 'A link to uninstall the Seven theme does not appear on the theme settings page.');
+ // Check that bartik cannot be uninstalled as it is the default theme.
+ $this->assertNoRaw('Uninstall Bartik theme', 'A link to uninstall the Bartik theme does not appear on the theme settings page.');
+ // Check that the classy theme cannot be uninstalled as it is a base theme
+ // of seven and bartik.
+ $this->assertNoRaw('Uninstall Classy theme', 'A link to uninstall the Classy theme does not appear on the theme settings page.');
+
+ // Install Stark and set it as the default theme.
+ \Drupal::service('theme_handler')->install(['stark']);
+
+ $edit = [
+ 'admin_theme' => 'stark',
+ 'use_admin_theme' => TRUE,
+ ];
+ $this->drupalPostForm('admin/appearance', $edit, t('Save configuration'));
+
+ // Check that seven can be uninstalled now.
+ $this->assertRaw('Uninstall Seven theme', 'A link to uninstall the Seven theme does appear on the theme settings page.');
+ // Check that the classy theme still cannot be uninstalled as it is a
+ // base theme of bartik.
+ $this->assertNoRaw('Uninstall Classy theme', 'A link to uninstall the Classy theme does not appear on the theme settings page.');
+
+ // Change the default theme to stark, stark is second in the list.
+ $this->clickLink(t('Set as default'), 1);
+
+ // Check that bartik can be uninstalled now.
+ $this->assertRaw('Uninstall Bartik theme', 'A link to uninstall the Bartik theme does appear on the theme settings page.');
+
+ // Check that the classy theme still can't be uninstalled as neither of its
+ // base themes have been.
+ $this->assertNoRaw('Uninstall Classy theme', 'A link to uninstall the Classy theme does not appear on the theme settings page.');
+
+ // Uninstall each of the three themes starting with Bartik.
+ $this->clickLink(t('Uninstall'));
+ $this->assertRaw('The <em class="placeholder">Bartik</em> theme has been uninstalled');
+ // Seven is the second in the list.
+ $this->clickLink(t('Uninstall'));
+ $this->assertRaw('The <em class="placeholder">Seven</em> theme has been uninstalled');
+
+ // Check that the classy theme still can't be uninstalled as it is hidden.
+ $this->assertNoRaw('Uninstall Classy theme', 'A link to uninstall the Classy theme does not appear on the theme settings page.');
+ }
+
+ /**
+ * Tests installing a theme and setting it as default.
+ */
+ public function testInstallAndSetAsDefault() {
+ $this->drupalGet('admin/appearance');
+ // Bartik is uninstalled in the test profile and has the third "Install and
+ // set as default" link.
+ $this->clickLink(t('Install and set as default'), 2);
+ // Test the confirmation message.
+ $this->assertText('Bartik is now the default theme.');
+ // Make sure Bartik is now set as the default theme in config.
+ $this->assertEqual($this->config('system.theme')->get('default'), 'bartik');
+
+ // This checks for a regression. See https://www.drupal.org/node/2498691.
+ $this->assertNoText('The bartik theme was not found.');
+
+ $themes = \Drupal::service('theme_handler')->rebuildThemeData();
+ $version = $themes['bartik']->info['version'];
+
+ // Confirm Bartik is indicated as the default theme.
+ $out = $this->getSession()->getPage()->getContent();
+ $this->assertTrue((bool) preg_match('/Bartik ' . preg_quote($version) . '\s{2,}\(default theme\)/', $out));
+ }
+
+ /**
+ * Test the theme settings form when logo and favicon features are disabled.
+ */
+ public function testThemeSettingsNoLogoNoFavicon() {
+ // Install theme with no logo and no favicon feature.
+ $this->container->get('theme_handler')->install(['test_theme_settings_features']);
+ // Visit this theme's settings page.
+ $this->drupalGet('admin/appearance/settings/test_theme_settings_features');
+ $edit = [];
+ $this->drupalPostForm('admin/appearance/settings/test_theme_settings_features', $edit, t('Save configuration'));
+ $this->assertText('The configuration options have been saved.');
+ }
+
+}
projects / yaffs-website / blobdiff