Function setupLockFailIf

tests/security/setup_lock_regressions.php:11–16

(bool $cond, string $message, array &$errors)

$sessionDir = $tmpBase . '/sessions/';

function setupLockFailIf(bool $cond, string $message, array &$errors): void
{
    if ($cond) {
        $errors[] = $message;
    }
}

function setupLockRmTree(string $dir): void
{