Add a functional test for cron reparser

Author: iMattPro

tests/functional/cron_reparser_test.php

@@ -0,0 +1,92 @@
+<?php
+/**
+ *
+ * Pages extension for the phpBB Forum Software package.
+ *
+ * @copyright (c) 2025 phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ */
+
+namespace functional;
+
+use phpbb\pages\tests\functional\pages_functional_base;
+
+/**
+ * @group functional
+ */
+class cron_reparser_test extends pages_functional_base
+{
+	/**
+	 * Test the cron reparser functionality
+	 */
+	public function test_cron_reparser()
+	{
+		$this->login();
+		$this->admin_login();
+
+		// Store some of our data in variables
+		$page_title = 'Cron Reparser Test Page';
+		$page_content = '[b]This is a functional test page for the cron task reparser.[/b]';
+
+		// Create a test page
+		$route = $this->create_page($page_title, $page_content);
+
+		// Go to the test page
+		$crawler = self::request('GET', "app.php/$route?sid=$this->sid");
+		$this->assertStringContainsString($page_title, $crawler->filter('h2')->text());
+
+		// Assert no reparsers have run yet
+		$this->assertEmpty($this->get_reparser_resume());
+
+		// Run the cron task to reparse pages
+		self::request('GET', "app.php/cron/cron.task.text_reparser.phpbb_pages", [], false);
+
+		// Try to ensure that the cron can actually run before we start to wait for it
+		sleep(1);
+		$cron_lock = new \phpbb\lock\db(
+			'cron_lock',
+			new \phpbb\config\db(
+				$this->db,
+				new \phpbb\cache\driver\dummy(),
+				'phpbb_config'
+			),
+			$this->db
+		);
+
+		// Add timeout to prevent infinite loop
+		$timeout = time() + 30; // 30-second timeout
+		while (!$cron_lock->acquire())
+		{
+			if (time() > $timeout)
+			{
+				$this->fail('Cron lock could not be acquired within 30 seconds');
+			}
+			usleep(100000); // Sleep for 100 ms between attempts
+		}
+		$cron_lock->release();
+
+		// Assert there's now a record of reparsing pages in the database
+		$this->assertEquals(
+			['phpbb.pages.text_reparser.page_text'],
+			array_keys(unserialize($this->get_reparser_resume(), ['allowed_classes' => false]))
+		);
+	}
+
+	/**
+	 * Get the reparser resume data from the database
+	 *
+	 * @return string|null The config value or null if not found
+	 */
+	private function get_reparser_resume()
+	{
+		$sql = "SELECT config_value
+			FROM " . CONFIG_TEXT_TABLE . "
+			WHERE config_name = 'reparser_resume'";
+		$result = $this->db->sql_query($sql);
+		$row = $this->db->sql_fetchrow($result);
+		$this->db->sql_freeresult($result);
+
+		return $row['config_value'] ?? null;
+	}
+}