--- /dev/null
+// -----------------------------------------------------------------------
+// Copyright (C) 2006 - 2008 FRESCOR consortium partners:
+//
+// Universidad de Cantabria, SPAIN
+// University of York, UK
+// Scuola Superiore Sant'Anna, ITALY
+// Kaiserslautern University, GERMANY
+// Univ. Politécnica Valencia, SPAIN
+// Czech Technical University in Prague, CZECH REPUBLIC
+// ENEA SWEDEN
+// Thales Communication S.A. FRANCE
+// Visual Tools S.A. SPAIN
+// Rapita Systems Ltd UK
+// Evidence ITALY
+//
+// See http://www.frescor.org for a link to partners' websites
+//
+// FRESCOR project (FP6/2005/IST/5-034026) is funded
+// in part by the European Union Sixth Framework Programme
+// The European Union is not liable of any use that may be
+// made of this code.
+//
+//
+// based on previous work (FSF) done in the FIRST project
+//
+// Copyright (C) 2005 Mälardalen University, SWEDEN
+// Scuola Superiore S.Anna, ITALY
+// Universidad de Cantabria, SPAIN
+// University of York, UK
+//
+// FSF API web pages: http://marte.unican.es/fsf/docs
+// http://shark.sssup.it/contrib/first/docs/
+//
+// This file is part of FOSA (Frsh Operating System Adaption)
+//
+// FOSA is free software; you can redistribute it and/or modify it
+// under terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option) any
+// later version. FOSA 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 FOSA; see file
+// COPYING. If not, write to the Free Software Foundation, 675 Mass Ave,
+// Cambridge, MA 02139, USA.
+//
+// As a special exception, including FOSA header files in a file,
+// instantiating FOSA generics or templates, or linking other files
+// with FOSA objects to produce an executable application, does not
+// by itself cause the resulting executable application to be covered
+// by the GNU General Public License. This exception does not
+// however invalidate any other reasons why the executable file might be
+// covered by the GNU Public License.
+// -----------------------------------------------------------------------
+#include "fosa.h"
+#include <assert.h>
+#include <time.h> /* for timespec */
+#include <stdio.h> /* for printf */
+#include <string.h> /* for memcmp */
+
+static int check_exact_abs_msec(fosa_abs_time_t abs_time, long msec);
+static int check_exact_rel_msec(fosa_rel_time_t rel_time, long msec);
+
+int main()
+{
+
+ struct timespec tspec1 = {1, 500000000};
+ struct timespec tspec2 = {0, 400000000};
+ struct timespec tspec_result;
+
+ fosa_rel_time_t rel_time1 = fosa_msec_to_rel_time(1500);
+ fosa_rel_time_t rel_time2 = fosa_msec_to_rel_time(400);
+ fosa_rel_time_t rel_time_aux = fosa_msec_to_rel_time(1500);
+ fosa_rel_time_t rel_time_result;
+
+ fosa_abs_time_t abs_time1 = fosa_msec_to_abs_time(1500);
+ fosa_abs_time_t abs_time2 = fosa_msec_to_abs_time(400);
+ fosa_abs_time_t abs_time_aux = fosa_msec_to_abs_time(1500);
+ fosa_abs_time_t abs_time_result;
+
+ long numeric;
+ bool test;
+
+ /* fosa_abs_time_incr */
+ abs_time_result = fosa_abs_time_incr(abs_time1, rel_time2);
+ assert( check_exact_abs_msec(abs_time_result, 1900) );
+
+ /* fosa_abs_time_decr */
+ abs_time_result = fosa_abs_time_decr(abs_time1, rel_time2);
+ assert( check_exact_abs_msec(abs_time_result, 1100) );
+
+ /* fosa_abs_time_decr (negative) */
+ abs_time_result = fosa_abs_time_decr(abs_time2, rel_time1);
+// assert( check_exact_abs_msec(abs_time_result, -1100) );
+
+ /* fosa_abs_time_extract_interval */
+ rel_time_result = fosa_abs_time_extract_interval(abs_time2, abs_time1);
+ assert( check_exact_rel_msec(rel_time_result, 1100) );
+
+ /* fosa_abs_time_extract_interval (negative) */
+ rel_time_result = fosa_abs_time_extract_interval(abs_time1, abs_time2);
+// assert( check_exact_rel_msec(rel_time_result, -1100) );
+
+ /* fosa_rel_time_add */
+ rel_time_result = fosa_rel_time_add(rel_time1, rel_time2);
+ assert( check_exact_rel_msec(rel_time_result, 1900) );
+
+ /* fosa_rel_time_decr */
+ rel_time_result = fosa_rel_time_decr(rel_time1, rel_time2);
+ assert( check_exact_rel_msec(rel_time_result, 1100) );
+
+ /* fosa_rel_time_decr (negative) */
+ rel_time_result = fosa_rel_time_decr(rel_time2, rel_time1);
+// assert( check_exact_rel_msec(rel_time_result, 1100) );
+
+/*
+ struct timespec t1 = {0, 876352172};
+ fosa_rel_time_t t1_rel = fosa_timespec_to_rel_time(t1);
+ long factor = 573102543;
+ struct timespec product = {502239658, 336773396};
+ fosa_rel_time_t product_rel = fosa_timespec_to_rel_time(product);
+*/
+
+ struct timespec t1 = {0, 876352172};
+ struct timespec product = {50223965, 570771688};
+ long factor = 57310254;
+ struct timespec product_divided_by_17 = {2954350, 915927746}; // inexact division
+ struct timespec product_divided_by_3 = {16741321, 856923896}; // exact division
+
+ fosa_rel_time_t t1_rel = fosa_timespec_to_rel_time(t1);
+ fosa_rel_time_t product_rel = fosa_timespec_to_rel_time(product);
+ fosa_rel_time_t product_17_rel = fosa_timespec_to_rel_time(product_divided_by_17);
+ fosa_rel_time_t product_3_rel = fosa_timespec_to_rel_time(product_divided_by_3);
+
+ /* fosa_rel_time_times_integer */
+ /* fosa_rel_time_divided_by_integer */
+ rel_time_result = fosa_rel_time_times_integer(rel_time2, 4);
+ assert( check_exact_rel_msec(rel_time_result, 1600) );
+
+ rel_time_result = fosa_rel_time_divided_by_integer(rel_time_result, 4);
+ assert( check_exact_rel_msec(rel_time_result, 400) );
+
+ rel_time_result = fosa_rel_time_times_integer(t1_rel, factor);
+ assert( fosa_rel_time_equal(rel_time_result, product_rel) );
+
+ rel_time_result = fosa_rel_time_divided_by_integer(product_rel, factor);
+ assert( fosa_rel_time_equal(rel_time_result, t1_rel) );
+
+ rel_time_result = fosa_rel_time_divided_by_integer(product_rel, 17);
+ assert( fosa_rel_time_equal(rel_time_result, product_17_rel) );
+
+ rel_time_result = fosa_rel_time_divided_by_integer(product_rel, 3);
+ assert( fosa_rel_time_equal(rel_time_result, product_3_rel) );
+
+ /* fosa_abs_time_smaller */
+ test = fosa_abs_time_smaller(abs_time1, abs_time2);
+ assert(test == false);
+
+ test = fosa_abs_time_smaller(abs_time1, abs_time_aux);
+ assert(test == false);
+
+ test = fosa_abs_time_smaller(abs_time2, abs_time1);
+ assert(test);
+
+ /* fosa_rel_time_smaller */
+ test = fosa_rel_time_smaller(rel_time1, rel_time2);
+ assert(test == false);
+
+ test = fosa_rel_time_smaller(rel_time1, rel_time_aux);
+ assert(test == false);
+
+ test = fosa_rel_time_smaller(rel_time2, rel_time1);
+ assert(test);
+
+ /* fosa_abs_time_smaller_or_equal */
+ test = fosa_abs_time_smaller_or_equal(abs_time1, abs_time2);
+ assert(test == false);
+
+ test = fosa_abs_time_smaller_or_equal(abs_time1, abs_time_aux);
+ assert(test);
+
+ test = fosa_abs_time_smaller_or_equal(abs_time2, abs_time1);
+ assert(test);
+
+ /* fosa_rel_time_smaller_or_equal */
+ test = fosa_rel_time_smaller_or_equal(rel_time1, rel_time2);
+ assert(test == false);
+
+ test = fosa_rel_time_smaller_or_equal(rel_time1, rel_time_aux);
+ assert(test);
+
+ test = fosa_rel_time_smaller_or_equal(rel_time2, rel_time1);
+ assert(test);
+
+ /* fosa_msec_to_rel_time */
+ rel_time_result = fosa_msec_to_rel_time(1850);
+ assert( check_exact_rel_msec(rel_time_result, 1850) );
+
+ /* fosa_rel_time_to_msec */
+ numeric = fosa_rel_time_to_msec(rel_time1);
+ assert(numeric == 1500);
+
+ /* fosa_msec_to_abs_time */
+ abs_time_result = fosa_msec_to_rel_time(1320);
+ assert( check_exact_abs_msec(abs_time_result, 1320) );
+
+ /* fosa_abs_time_to_msec */
+ numeric = fosa_abs_time_to_msec(abs_time2);
+ assert(numeric == 400);
+
+ /* fosa_usec_to_rel_time */
+ rel_time_result = fosa_usec_to_rel_time(1850000);
+ assert( check_exact_rel_msec(rel_time_result, 1850) );
+
+ /* fosa_rel_time_to_usec */
+ numeric = fosa_rel_time_to_usec(rel_time1);
+ assert(numeric == 1500000);
+
+ /* fosa_msec_to_abs_time */
+ abs_time_result = fosa_usec_to_rel_time(1320000);
+ assert( check_exact_abs_msec(abs_time_result, 1320) );
+
+ /* fosa_abs_time_to_msec */
+ numeric = fosa_abs_time_to_usec(abs_time2);
+ assert(numeric == 400000);
+
+ /* fosa_timespec_to_rel_time */
+ struct timespec tspec_aux = {1, 750000000};
+ rel_time_result = fosa_timespec_to_rel_time(tspec_aux);
+ assert( check_exact_rel_msec(rel_time_result, 1750) );
+
+ /* fosa_rel_time_to_timespec */
+ tspec_result = fosa_rel_time_to_timespec(rel_time1);
+ test = memcmp(&tspec_result, &tspec1, sizeof(tspec_result) );
+ assert(test == 0);
+
+ /* fosa_timespec_to_abs_time */
+ struct timespec tspec_aux_extra = {1, 200000000};
+ abs_time_result = fosa_timespec_to_abs_time(tspec_aux_extra);
+ assert( check_exact_abs_msec(abs_time_result, 1200) );
+
+ /* fosa_abs_time_to_timespec */
+ tspec_result = fosa_abs_time_to_timespec(abs_time2);
+ test = memcmp(&tspec_result, &tspec2, sizeof(tspec_result) );
+ assert(test == 0);
+
+
+
+ printf("End of test OK!!\n");
+
+ return 0;
+}
+
+// -------------------------------------------------------------
+
+static int check_exact_abs_msec(fosa_abs_time_t abs_time, long msec)
+{
+ fosa_abs_time_t time_check;
+ int cmp = -1;
+
+ time_check = fosa_msec_to_abs_time(msec);
+ cmp = memcmp(&time_check, &abs_time, sizeof(time_check) );
+
+ if (cmp == 0)
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+// -------------------------------------------------------------
+
+static int check_exact_rel_msec(fosa_rel_time_t rel_time, long msec)
+{
+ fosa_rel_time_t time_check;
+ int cmp = -1;
+
+ time_check = fosa_msec_to_rel_time(msec);
+ cmp = memcmp(&time_check, &rel_time, sizeof(time_check) );
+
+ if (cmp == 0)
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
projects / frescor / fosa.git / blobdiff