function AttachedAssetsTest::testBrowserConditionalComments
Same name in other branches
- 8.9.x core/tests/Drupal/KernelTests/Core/Asset/AttachedAssetsTest.php \Drupal\KernelTests\Core\Asset\AttachedAssetsTest::testBrowserConditionalComments()
Tests adding JavaScript within conditional comments.
@group legacy
See also
\Drupal\Core\Render\Element\HtmlTag::preRenderConditionalComments()
File
-
core/
tests/ Drupal/ KernelTests/ Core/ Asset/ AttachedAssetsTest.php, line 265
Class
- AttachedAssetsTest
- Tests #attached assets: attached asset libraries and JavaScript settings.
Namespace
Drupal\KernelTests\Core\AssetCode
public function testBrowserConditionalComments() {
$this->expectDeprecation('Support for IE Conditional Comments is deprecated in drupal:9.1.0 and is removed from drupal:10.0.0. See https://www.drupal.org/node/3102997');
$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="' . $this->fileUrlGenerator
->generateString('core/modules/system/tests/modules/common_test/old-ie.js') . '?' . $default_query_string . '"></script>' . "\n<![endif]-->";
$expected_2 = "<!--[if !IE]><!-->\n" . '<script src="' . $this->fileUrlGenerator
->generateString('core/modules/system/tests/modules/common_test/no-ie.js') . '?' . $default_query_string . '"></script>' . "\n<!--<![endif]-->";
$this->assertStringContainsString($expected_1, $rendered_js, 'Rendered JavaScript within downlevel-hidden conditional comments.');
$this->assertStringContainsString($expected_2, $rendered_js, 'Rendered JavaScript within downlevel-revealed conditional comments.');
}
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