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- <?php
- namespace Drupal\KernelTests\Core\Asset;
- use Drupal\Component\Serialization\Json;
- use Drupal\Component\Utility\Unicode;
- use Drupal\Core\Asset\AttachedAssets;
- use Drupal\KernelTests\KernelTestBase;
- /**
- * Tests #attached assets: attached asset libraries and JavaScript settings.
- *
- * i.e. tests:
- *
- * @code
- * $build['#attached']['library'] = …
- * $build['#attached']['drupalSettings'] = …
- * @endcode
- *
- * @group Common
- * @group Asset
- */
- class AttachedAssetsTest extends KernelTestBase {
- /**
- * The asset resolver service.
- *
- * @var \Drupal\Core\Asset\AssetResolverInterface
- */
- protected $assetResolver;
- /**
- * The renderer service.
- *
- * @var \Drupal\Core\Render\RendererInterface
- */
- protected $renderer;
- /**
- * {@inheritdoc}
- */
- public static $modules = ['language', 'simpletest', 'common_test', 'system'];
- /**
- * {@inheritdoc}
- */
- protected function setUp() {
- parent::setUp();
- $this->container->get('router.builder')->rebuild();
- $this->assetResolver = $this->container->get('asset.resolver');
- $this->renderer = $this->container->get('renderer');
- }
- /**
- * Tests that default CSS and JavaScript is empty.
- */
- public function testDefault() {
- $assets = new AttachedAssets();
- $this->assertEqual([], $this->assetResolver->getCssAssets($assets, FALSE), 'Default CSS is empty.');
- list($js_assets_header, $js_assets_footer) = $this->assetResolver->getJsAssets($assets, FALSE);
- $this->assertEqual([], $js_assets_header, 'Default header JavaScript is empty.');
- $this->assertEqual([], $js_assets_footer, 'Default footer JavaScript is empty.');
- }
- /**
- * Tests non-existing libraries.
- */
- public function testLibraryUnknown() {
- $build['#attached']['library'][] = 'core/unknown';
- $assets = AttachedAssets::createFromRenderArray($build);
- $this->assertSame([], $this->assetResolver->getJsAssets($assets, FALSE)[0], 'Unknown library was not added to the page.');
- }
- /**
- * Tests adding a CSS and a JavaScript file.
- */
- public function testAddFiles() {
- $build['#attached']['library'][] = 'common_test/files';
- $assets = AttachedAssets::createFromRenderArray($build);
- $css = $this->assetResolver->getCssAssets($assets, FALSE);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $this->assertTrue(array_key_exists('core/modules/system/tests/modules/common_test/bar.css', $css), 'CSS files are correctly added.');
- $this->assertTrue(array_key_exists('core/modules/system/tests/modules/common_test/foo.js', $js), 'JavaScript files are correctly added.');
- $css_render_array = \Drupal::service('asset.css.collection_renderer')->render($css);
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_css = $this->renderer->renderPlain($css_render_array);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $query_string = $this->container->get('state')->get('system.css_js_query_string') ?: '0';
- $this->assertNotIdentical(strpos($rendered_css, '<link rel="stylesheet" href="' . file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/bar.css')) . '?' . $query_string . '" media="all" />'), FALSE, 'Rendering an external CSS file.');
- $this->assertNotIdentical(strpos($rendered_js, '<script src="' . file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/foo.js')) . '?' . $query_string . '"></script>'), FALSE, 'Rendering an external JavaScript file.');
- }
- /**
- * Tests adding JavaScript settings.
- */
- public function testAddJsSettings() {
- // Add a file in order to test default settings.
- $build['#attached']['library'][] = 'core/drupalSettings';
- $assets = AttachedAssets::createFromRenderArray($build);
- $this->assertEqual([], $assets->getSettings(), 'JavaScript settings on $assets are empty.');
- $javascript = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $this->assertTrue(array_key_exists('currentPath', $javascript['drupalSettings']['data']['path']), 'The current path JavaScript setting is set correctly.');
- $this->assertTrue(array_key_exists('currentPath', $assets->getSettings()['path']), 'JavaScript settings on $assets are resolved after retrieving JavaScript assets, and are equal to the returned JavaScript settings.');
- $assets->setSettings(['drupal' => 'rocks', 'dries' => 280342800]);
- $javascript = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $this->assertEqual(280342800, $javascript['drupalSettings']['data']['dries'], 'JavaScript setting is set correctly.');
- $this->assertEqual('rocks', $javascript['drupalSettings']['data']['drupal'], 'The other JavaScript setting is set correctly.');
- }
- /**
- * Tests adding external CSS and JavaScript files.
- */
- public function testAddExternalFiles() {
- $build['#attached']['library'][] = 'common_test/external';
- $assets = AttachedAssets::createFromRenderArray($build);
- $css = $this->assetResolver->getCssAssets($assets, FALSE);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $this->assertTrue(array_key_exists('http://example.com/stylesheet.css', $css), 'External CSS files are correctly added.');
- $this->assertTrue(array_key_exists('http://example.com/script.js', $js), 'External JavaScript files are correctly added.');
- $css_render_array = \Drupal::service('asset.css.collection_renderer')->render($css);
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_css = $this->renderer->renderPlain($css_render_array);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $this->assertNotIdentical(strpos($rendered_css, '<link rel="stylesheet" href="http://example.com/stylesheet.css" media="all" />'), FALSE, 'Rendering an external CSS file.');
- $this->assertNotIdentical(strpos($rendered_js, '<script src="http://example.com/script.js"></script>'), FALSE, 'Rendering an external JavaScript file.');
- }
- /**
- * Tests adding JavaScript files with additional attributes.
- */
- public function testAttributes() {
- $build['#attached']['library'][] = 'common_test/js-attributes';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $expected_1 = '<script src="http://example.com/deferred-external.js" foo="bar" defer></script>';
- $expected_2 = '<script src="' . file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/deferred-internal.js')) . '?v=1" defer bar="foo"></script>';
- $this->assertNotIdentical(strpos($rendered_js, $expected_1), FALSE, 'Rendered external JavaScript with correct defer and random attributes.');
- $this->assertNotIdentical(strpos($rendered_js, $expected_2), FALSE, 'Rendered internal JavaScript with correct defer and random attributes.');
- }
- /**
- * Tests that attributes are maintained when JS aggregation is enabled.
- */
- public function testAggregatedAttributes() {
- $build['#attached']['library'][] = 'common_test/js-attributes';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, TRUE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $expected_1 = '<script src="http://example.com/deferred-external.js" foo="bar" defer></script>';
- $expected_2 = '<script src="' . file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/deferred-internal.js')) . '?v=1" defer bar="foo"></script>';
- $this->assertNotIdentical(strpos($rendered_js, $expected_1), FALSE, 'Rendered external JavaScript with correct defer and random attributes.');
- $this->assertNotIdentical(strpos($rendered_js, $expected_2), FALSE, 'Rendered internal JavaScript with correct defer and random attributes.');
- }
- /**
- * Integration test for CSS/JS aggregation.
- */
- public function testAggregation() {
- $build['#attached']['library'][] = 'core/drupal.timezone';
- $build['#attached']['library'][] = 'core/drupal.vertical-tabs';
- $assets = AttachedAssets::createFromRenderArray($build);
- $this->assertEqual(1, count($this->assetResolver->getCssAssets($assets, TRUE)), 'There is a sole aggregated CSS asset.');
- list($header_js, $footer_js) = $this->assetResolver->getJsAssets($assets, TRUE);
- $this->assertEqual([], \Drupal::service('asset.js.collection_renderer')->render($header_js), 'There are 0 JavaScript assets in the header.');
- $rendered_footer_js = \Drupal::service('asset.js.collection_renderer')->render($footer_js);
- $this->assertEqual(2, count($rendered_footer_js), 'There are 2 JavaScript assets in the footer.');
- $this->assertEqual('drupal-settings-json', $rendered_footer_js[0]['#attributes']['data-drupal-selector'], 'The first of the two JavaScript assets in the footer has drupal settings.');
- $this->assertEqual(0, strpos($rendered_footer_js[1]['#attributes']['src'], base_path()), 'The second of the two JavaScript assets in the footer has the sole aggregated JavaScript asset.');
- }
- /**
- * Tests JavaScript settings.
- */
- public function testSettings() {
- $build = [];
- $build['#attached']['library'][] = 'core/drupalSettings';
- // Nonsensical value to verify if it's possible to override path settings.
- $build['#attached']['drupalSettings']['path']['pathPrefix'] = 'yarhar';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- // Cast to string since this returns a \Drupal\Core\Render\Markup object.
- $rendered_js = (string) $this->renderer->renderPlain($js_render_array);
- // Parse the generated drupalSettings <script> back to a PHP representation.
- $startToken = '{';
- $endToken = '}';
- $start = strpos($rendered_js, $startToken);
- $end = strrpos($rendered_js, $endToken);
- // Convert to a string, as $renderer_js is a \Drupal\Core\Render\Markup
- // object.
- $json = Unicode::substr($rendered_js, $start, $end - $start + 1);
- $parsed_settings = Json::decode($json);
- // Test whether the settings for core/drupalSettings are available.
- $this->assertTrue(isset($parsed_settings['path']['baseUrl']), 'drupalSettings.path.baseUrl is present.');
- $this->assertIdentical($parsed_settings['path']['pathPrefix'], 'yarhar', 'drupalSettings.path.pathPrefix is present and has the correct (overridden) value.');
- $this->assertIdentical($parsed_settings['path']['currentPath'], '', 'drupalSettings.path.currentPath is present and has the correct value.');
- $this->assertIdentical($parsed_settings['path']['currentPathIsAdmin'], FALSE, 'drupalSettings.path.currentPathIsAdmin is present and has the correct value.');
- $this->assertIdentical($parsed_settings['path']['isFront'], FALSE, 'drupalSettings.path.isFront is present and has the correct value.');
- $this->assertIdentical($parsed_settings['path']['currentLanguage'], 'en', 'drupalSettings.path.currentLanguage is present and has the correct value.');
- // Tests whether altering JavaScript settings via hook_js_settings_alter()
- // is working as expected.
- // @see common_test_js_settings_alter()
- $this->assertIdentical($parsed_settings['pluralDelimiter'], '☃');
- $this->assertIdentical($parsed_settings['foo'], 'bar');
- }
- /**
- * Tests JS assets depending on the 'core/<head>' virtual library.
- */
- public function testHeaderHTML() {
- $build['#attached']['library'][] = 'common_test/js-header';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[0];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $query_string = $this->container->get('state')->get('system.css_js_query_string') ?: '0';
- $this->assertNotIdentical(strpos($rendered_js, '<script src="' . file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/header.js')) . '?' . $query_string . '"></script>'), FALSE, 'The JS asset in common_test/js-header appears in the header.');
- $this->assertNotIdentical(strpos($rendered_js, '<script src="' . file_url_transform_relative(file_create_url('core/misc/drupal.js'))), FALSE, 'The JS asset of the direct dependency (core/drupal) of common_test/js-header appears in the header.');
- $this->assertNotIdentical(strpos($rendered_js, '<script src="' . file_url_transform_relative(file_create_url('core/assets/vendor/domready/ready.min.js'))), FALSE, 'The JS asset of the indirect dependency (core/domready) of common_test/js-header appears in the header.');
- }
- /**
- * Tests that for assets with cache = FALSE, Drupal sets preprocess = FALSE.
- */
- public function testNoCache() {
- $build['#attached']['library'][] = 'common_test/no-cache';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $this->assertFalse($js['core/modules/system/tests/modules/common_test/nocache.js']['preprocess'], 'Setting cache to FALSE sets preprocess to FALSE when adding JavaScript.');
- }
- /**
- * Tests adding JavaScript within conditional comments.
- *
- * @see \Drupal\Core\Render\Element\HtmlTag::preRenderConditionalComments()
- */
- public function testBrowserConditionalComments() {
- $default_query_string = $this->container->get('state')->get('system.css_js_query_string') ?: '0';
- $build['#attached']['library'][] = 'common_test/browsers';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $expected_1 = "<!--[if lte IE 8]>\n" . '<script src="' . file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/old-ie.js')) . '?' . $default_query_string . '"></script>' . "\n<![endif]-->";
- $expected_2 = "<!--[if !IE]><!-->\n" . '<script src="' . file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/no-ie.js')) . '?' . $default_query_string . '"></script>' . "\n<!--<![endif]-->";
- $this->assertNotIdentical(strpos($rendered_js, $expected_1), FALSE, 'Rendered JavaScript within downlevel-hidden conditional comments.');
- $this->assertNotIdentical(strpos($rendered_js, $expected_2), FALSE, 'Rendered JavaScript within downlevel-revealed conditional comments.');
- }
- /**
- * Tests JavaScript versioning.
- */
- public function testVersionQueryString() {
- $build['#attached']['library'][] = 'core/backbone';
- $build['#attached']['library'][] = 'core/domready';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $this->assertTrue(strpos($rendered_js, 'core/assets/vendor/backbone/backbone-min.js?v=1.2.3') > 0 && strpos($rendered_js, 'core/assets/vendor/domready/ready.min.js?v=1.0.8') > 0, 'JavaScript version identifiers correctly appended to URLs');
- }
- /**
- * Tests JavaScript and CSS asset ordering.
- */
- public function testRenderOrder() {
- $build['#attached']['library'][] = 'common_test/order';
- $assets = AttachedAssets::createFromRenderArray($build);
- // Construct the expected result from the regex.
- $expected_order_js = [
- "-8_1",
- "-8_2",
- "-8_3",
- "-8_4",
- // The external script.
- "-5_1",
- "-3_1",
- "-3_2",
- "0_1",
- "0_2",
- "0_3",
- ];
- // Retrieve the rendered JavaScript and test against the regex.
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $matches = [];
- if (preg_match_all('/weight_([-0-9]+_[0-9]+)/', $rendered_js, $matches)) {
- $result = $matches[1];
- }
- else {
- $result = [];
- }
- $this->assertIdentical($result, $expected_order_js, 'JavaScript is added in the expected weight order.');
- // Construct the expected result from the regex.
- $expected_order_css = [
- // Base.
- 'base_weight_-101_1',
- 'base_weight_-8_1',
- 'layout_weight_-101_1',
- 'base_weight_0_1',
- 'base_weight_0_2',
- // Layout.
- 'layout_weight_-8_1',
- 'component_weight_-101_1',
- 'layout_weight_0_1',
- 'layout_weight_0_2',
- // Component.
- 'component_weight_-8_1',
- 'state_weight_-101_1',
- 'component_weight_0_1',
- 'component_weight_0_2',
- // State.
- 'state_weight_-8_1',
- 'theme_weight_-101_1',
- 'state_weight_0_1',
- 'state_weight_0_2',
- // Theme.
- 'theme_weight_-8_1',
- 'theme_weight_0_1',
- 'theme_weight_0_2',
- ];
- // Retrieve the rendered CSS and test against the regex.
- $css = $this->assetResolver->getCssAssets($assets, FALSE);
- $css_render_array = \Drupal::service('asset.css.collection_renderer')->render($css);
- $rendered_css = $this->renderer->renderPlain($css_render_array);
- $matches = [];
- if (preg_match_all('/([a-z]+)_weight_([-0-9]+_[0-9]+)/', $rendered_css, $matches)) {
- $result = $matches[0];
- }
- else {
- $result = [];
- }
- $this->assertIdentical($result, $expected_order_css, 'CSS is added in the expected weight order.');
- }
- /**
- * Tests rendering the JavaScript with a file's weight above jQuery's.
- */
- public function testRenderDifferentWeight() {
- // If a library contains assets A and B, and A is listed first, then B can
- // still make itself appear first by defining a lower weight.
- $build['#attached']['library'][] = 'core/jquery';
- $build['#attached']['library'][] = 'common_test/weight';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $this->assertTrue(strpos($rendered_js, 'lighter.css') < strpos($rendered_js, 'first.js'), 'Lighter CSS assets are rendered first.');
- $this->assertTrue(strpos($rendered_js, 'lighter.js') < strpos($rendered_js, 'first.js'), 'Lighter JavaScript assets are rendered first.');
- $this->assertTrue(strpos($rendered_js, 'before-jquery.js') < strpos($rendered_js, 'core/assets/vendor/jquery/jquery.min.js'), 'Rendering a JavaScript file above jQuery.');
- }
- /**
- * Tests altering a JavaScript's weight via hook_js_alter().
- *
- * @see simpletest_js_alter()
- */
- public function testAlter() {
- // Add both tableselect.js and simpletest.js.
- $build['#attached']['library'][] = 'core/drupal.tableselect';
- $build['#attached']['library'][] = 'simpletest/drupal.simpletest';
- $assets = AttachedAssets::createFromRenderArray($build);
- // Render the JavaScript, testing if simpletest.js was altered to be before
- // tableselect.js. See simpletest_js_alter() to see where this alteration
- // takes place.
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $this->assertTrue(strpos($rendered_js, 'simpletest.js') < strpos($rendered_js, 'core/misc/tableselect.js'), 'Altering JavaScript weight through the alter hook.');
- }
- /**
- * Adds a JavaScript library to the page and alters it.
- *
- * @see common_test_library_info_alter()
- */
- public function testLibraryAlter() {
- // Verify that common_test altered the title of Farbtastic.
- /** @var \Drupal\Core\Asset\LibraryDiscoveryInterface $library_discovery */
- $library_discovery = \Drupal::service('library.discovery');
- $library = $library_discovery->getLibraryByName('core', 'jquery.farbtastic');
- $this->assertEqual($library['version'], '0.0', 'Registered libraries were altered.');
- // common_test_library_info_alter() also added a dependency on jQuery Form.
- $build['#attached']['library'][] = 'core/jquery.farbtastic';
- $assets = AttachedAssets::createFromRenderArray($build);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $this->assertTrue(strpos($rendered_js, 'core/assets/vendor/jquery-form/jquery.form.min.js'), 'Altered library dependencies are added to the page.');
- }
- /**
- * Dynamically defines an asset library and alters it.
- */
- public function testDynamicLibrary() {
- /** @var \Drupal\Core\Asset\LibraryDiscoveryInterface $library_discovery */
- $library_discovery = \Drupal::service('library.discovery');
- // Retrieve a dynamic library definition.
- // @see common_test_library_info_build()
- \Drupal::state()->set('common_test.library_info_build_test', TRUE);
- $library_discovery->clearCachedDefinitions();
- $dynamic_library = $library_discovery->getLibraryByName('common_test', 'dynamic_library');
- $this->assertTrue(is_array($dynamic_library));
- if ($this->assertTrue(isset($dynamic_library['version']))) {
- $this->assertSame('1.0', $dynamic_library['version']);
- }
- // Make sure the dynamic library definition could be altered.
- // @see common_test_library_info_alter()
- if ($this->assertTrue(isset($dynamic_library['dependencies']))) {
- $this->assertSame(['core/jquery'], $dynamic_library['dependencies']);
- }
- }
- /**
- * Tests that multiple modules can implement libraries with the same name.
- *
- * @see common_test.library.yml
- */
- public function testLibraryNameConflicts() {
- /** @var \Drupal\Core\Asset\LibraryDiscoveryInterface $library_discovery */
- $library_discovery = \Drupal::service('library.discovery');
- $farbtastic = $library_discovery->getLibraryByName('common_test', 'jquery.farbtastic');
- $this->assertEqual($farbtastic['version'], '0.1', 'Alternative libraries can be added to the page.');
- }
- /**
- * Tests JavaScript files that have querystrings attached get added right.
- */
- public function testAddJsFileWithQueryString() {
- $build['#attached']['library'][] = 'common_test/querystring';
- $assets = AttachedAssets::createFromRenderArray($build);
- $css = $this->assetResolver->getCssAssets($assets, FALSE);
- $js = $this->assetResolver->getJsAssets($assets, FALSE)[1];
- $this->assertTrue(array_key_exists('core/modules/system/tests/modules/common_test/querystring.css?arg1=value1&arg2=value2', $css), 'CSS file with query string is correctly added.');
- $this->assertTrue(array_key_exists('core/modules/system/tests/modules/common_test/querystring.js?arg1=value1&arg2=value2', $js), 'JavaScript file with query string is correctly added.');
- $css_render_array = \Drupal::service('asset.css.collection_renderer')->render($css);
- $rendered_css = $this->renderer->renderPlain($css_render_array);
- $js_render_array = \Drupal::service('asset.js.collection_renderer')->render($js);
- $rendered_js = $this->renderer->renderPlain($js_render_array);
- $query_string = $this->container->get('state')->get('system.css_js_query_string') ?: '0';
- $this->assertNotIdentical(strpos($rendered_css, '<link rel="stylesheet" href="' . str_replace('&', '&', file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/querystring.css?arg1=value1&arg2=value2'))) . '&' . $query_string . '" media="all" />'), FALSE, 'CSS file with query string gets version query string correctly appended..');
- $this->assertNotIdentical(strpos($rendered_js, '<script src="' . str_replace('&', '&', file_url_transform_relative(file_create_url('core/modules/system/tests/modules/common_test/querystring.js?arg1=value1&arg2=value2'))) . '&' . $query_string . '"></script>'), FALSE, 'JavaScript file with query string gets version query string correctly appended.');
- }
- }
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