ext/pdo_odbc: unit test for SQL Server derived from DBLIB

Author: NattyNarwhal

ext/pdo_odbc/tests/timeout.phpt

@@ -0,0 +1,49 @@
+--TEST--
+PDO_DBLIB: Set query timeouts
+--EXTENSIONS--
+pdo_dblib
+--SKIPIF--
+<?php
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+require __DIR__ . '/config.inc';
+$dsn = getenv('PDO_ODBC_TEST_DSN');
+if (!$dsn || strpos($dsn, '=') === false) {
+    die('skip');
+}
+?>
+--FILE--
+<?php
+require __DIR__ . '/config.inc';
+
+$dsn = getenv('PDO_ODBC_TEST_DSN');
+$user = getenv('PDO_ODBC_TEST_USER');
+$password = getenv('PDO_ODBC_TEST_PASS');
+
+$sql = 'WAITFOR DELAY \'00:00:02\'';
+
+// regular timeout attribute, set after instance created, will affect query timeout, causing this query to fail
+$db = new PDO($dsn, $user, $password);
+$db->setAttribute(PDO::ATTR_TIMEOUT, 1);
+$stmt = $db->prepare($sql);
+try {
+    $stmt->execute();
+    echo "Shouldn't happen\n";
+} catch (PDOException) {
+    echo "OK for timeout set after\n";
+}
+
+// regular timeout attribute will affect query timeout, causing this query to fail
+$attributes = [PDO::ATTR_TIMEOUT => 1];
+$db = new PDO($dsn, $user, $password, $attributes);
+$stmt = $db->prepare($sql);
+try {
+    $stmt->execute();
+    echo "Shouldn't happen\n";
+} catch (PDOException) {
+    echo "OK for timeout set on ctor\n";
+}
+
+?>
+--EXPECT--
+OK for timeout set after
+OK for timeout set on ctor