From 8f486613be58ced269db1d437e560c16558604e8 Mon Sep 17 00:00:00 2001 From: becquet Date: Thu, 10 May 2007 18:49:20 +0000 Subject: Création de chuck, le programme du robot 2007. --- i/chuck/src/data/test_data_buffer.cc | 77 ++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 i/chuck/src/data/test_data_buffer.cc (limited to 'i/chuck/src/data/test_data_buffer.cc') diff --git a/i/chuck/src/data/test_data_buffer.cc b/i/chuck/src/data/test_data_buffer.cc new file mode 100644 index 0000000..36095ab --- /dev/null +++ b/i/chuck/src/data/test_data_buffer.cc @@ -0,0 +1,77 @@ +// test_data_buffer.cc +// robert - programme du robot 2005. {{{ +// +// Copyright (C) 2005 Dufour Jérémy +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +// Contact : +// Web: %WEB% +// Email: +// }}} + +#include "data_buffer.hh" + +#include +#include +#include + +void +check_data (uint8_t *b1, uint8_t *b2, unsigned size) +{ + for (unsigned i = 0; i < size; i ++) + if (b1[i] != b2[i]) + throw std::runtime_error ("Erreur, buffers invalides"); +} + +int +main (int argc, char **argv) +{ + try + { + DataBuffer d; + uint8_t bufW[100]; + uint8_t bufR[150]; + // Remplissage des buffers de test + memset (bufW, 42, 100); + memset (bufR, 1, 150); + // On en écrit 50 + d.write (bufW, 50); + // On en lit 42 + if (d.read (bufR, 42) == 42) + check_data (bufW, bufR, 42); + else + throw std::runtime_error ("Erreur de taille de données"); + // On en re écrit 50 + d.write (&bufW[50], 50); + unsigned pos = 42; + unsigned status; + // On lit jusqu'à la fin + do + { + status = d.read (&bufR[pos], 10); + if (status) + check_data (&bufW[pos], &bufR[pos], status); + pos += status; + } while (status); + // On vérifie que tout a été bien lue + } + catch (const std::runtime_error &r) + { + std::cerr << r.what () << std::endl; + return 1; + } + return 0; +} -- cgit v1.2.3