--- /dev/null
+<?php
+
+namespace Drupal\Tests\search\Functional;
+
+/**
+ * Tests search functionality with punctuation and HTML entities.
+ *
+ * @group search
+ */
+class SearchNodePunctuationTest extends SearchTestBase {
+
+ /**
+ * A user with permission to use advanced search.
+ *
+ * @var \Drupal\user\UserInterface
+ */
+ public $testUser;
+
+ protected function setUp() {
+ parent::setUp();
+ node_access_rebuild();
+
+ // Create a test user and log in.
+ $this->testUser = $this->drupalCreateUser(['access content', 'search content', 'use advanced search', 'access user profiles']);
+ $this->drupalLogin($this->testUser);
+ }
+
+ /**
+ * Tests that search works with punctuation and HTML entities.
+ */
+ public function testPhraseSearchPunctuation() {
+ $node = $this->drupalCreateNode(['body' => [['value' => "The bunny's ears were fluffy."]]]);
+ $node2 = $this->drupalCreateNode(['body' => [['value' => 'Dignissim Aliquam & Quieligo meus natu quae quia te. Damnum© erat— neo pneum. Facilisi feugiat ibidem ratis.']]]);
+
+ // Update the search index.
+ $this->container->get('plugin.manager.search')->createInstance('node_search')->updateIndex();
+ search_update_totals();
+
+ // Refresh variables after the treatment.
+ $this->refreshVariables();
+
+ // Submit a phrase wrapped in double quotes to include the punctuation.
+ $edit = ['keys' => '"bunny\'s"'];
+ $this->drupalPostForm('search/node', $edit, t('Search'));
+ $this->assertText($node->label());
+
+ // Check if the author is linked correctly to the user profile page.
+ $username = $node->getOwner()->getUsername();
+ $this->assertLink($username);
+
+ // Search for "&" and verify entities are not broken up in the output.
+ $edit = ['keys' => '&'];
+ $this->drupalPostForm('search/node', $edit, t('Search'));
+ $this->assertNoRaw('<strong>&</strong>amp;');
+ $this->assertText('You must include at least one keyword');
+
+ $edit = ['keys' => '&'];
+ $this->drupalPostForm('search/node', $edit, t('Search'));
+ $this->assertNoRaw('<strong>&</strong>amp;');
+ $this->assertText('You must include at least one keyword');
+ }
+
+}