Making test a bit more portable

ext/mysqli/tests/mysqli_stmt_attr_set.phpt

@@ -45,23 +45,27 @@ require_once('skipifconnectfailure.inc');
 		printf("[005] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
 
 	$stmt->prepare("SELECT * FROM test");
+	
 	mt_srand(microtime(true));
+
+	/* mysqlnd detects invalid attributes, libmysql does not AFAIK */
+	$invalid_ret = ($IS_MYSQLND) ? false : true;
+
 	for ($i = -100; $i < 1000; $i++) {
 		if (in_array($i, $valid_attr))
 			continue;
 		$invalid_attr = $i;
-		if (false !== ($tmp = @mysqli_stmt_attr_set($stmt, $invalid_attr, 0))) {
-			printf("[006a] Expecting boolean/false for attribute %d, got %s/%s\n", $invalid_attr, gettype($tmp), $tmp);
+		if ($invalid_ret !== ($tmp = @mysqli_stmt_attr_set($stmt, $invalid_attr, 0))) {
+			printf("[006a] Expecting boolean/%s for attribute %d, got %s/%s\n", $invalid_ret, $invalid_attr, gettype($tmp), $tmp);
 		}
 	}
 
-	for ($i = 0; $i < 10; $i++) {
+	for ($i = 0; $i < 2; $i++) {
 		do {
 			$invalid_attr = mt_rand(-1 * (min(4294967296, PHP_INT_MAX) + 1), min(4294967296, PHP_INT_MAX));
 		} while (in_array($invalid_attr, $valid_attr));
-		if (false !== ($tmp = @mysqli_stmt_attr_set($stmt, $invalid_attr, 0))) {
-			/* Although it may be desired to get false neither the MySQL Client Library nor mysqlnd are supposed to detect invalid codes */
-			printf("[006b] Expecting boolean/true for attribute %d, got %s/%s\n", $invalid_attr, gettype($tmp), $tmp);
+		if ($invalid_ret !== ($tmp = @mysqli_stmt_attr_set($stmt, $invalid_attr, 0))) {
+			printf("[006b] Expecting boolean/%s for attribute %d, got %s/%s\n", $invalid_ret, $invalid_attr, gettype($tmp), $tmp);
 		}
 	}
 	$stmt->close();