Added test

tests/unit/Database/PDOPoolTest.php

@@ -14,6 +14,7 @@
 use PHPUnit\Framework\TestCase;
 use Swoole\Coroutine;
 use Swoole\Coroutine\WaitGroup;
+use Swoole\Exception\TimeoutException;
 use Swoole\Tests\HookFlagsTrait;
 
 use function Swoole\Coroutine\go;
@@ -216,4 +217,39 @@ public function testSqlite(): void
  self::restoreHookFlags();
  });
  }
+
+ public function testTimeoutException()
+ {
+ self::saveHookFlags();
+ self::setHookFlags(SWOOLE_HOOK_ALL);
+ run(function () use (&$timeoutOccured) {
+ $config = (new PDOConfig())
+ ->withHost(MYSQL_SERVER_HOST)
+ ->withPort(MYSQL_SERVER_PORT)
+ ->withDbName(MYSQL_SERVER_DB)
+ ->withCharset('utf8mb4')
+ ->withUsername(MYSQL_SERVER_USER)
+ ->withPassword(MYSQL_SERVER_PWD)
+ ;
+
+ $pool = new PDOPool($config, 1);
+ $timeoutOccured = false;
+ go(function () use ($pool, &$timeoutOccured) {
+ try {
+ $pool->get(2);
+ } catch (TimeoutException) {
+ $timeoutOccured = true;
+ }
+ });
+
+ go(function () use ($pool) {
+ $pdo = $pool->get(1);
+ $pdo->exec('SELECT SLEEP(2)');
+ });
+ });
+
+ $this->assertTrue($timeoutOccured);
+
+ self::restoreHookFlags();
+ }
 }