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+/*
+ * Dlt Client test utilities - Diagnostic Log and Trace
+ * @licence app begin@
+ *
+ * Copyright (C) 2011, BMW AG - Alexander Wenzel <alexander.wenzel@bmw.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU Lesser General Public License, version 2.1, as published by the Free Software Foundation.
+ * 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 Lesser General
+ * Public License, version 2.1, for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License, version 2.1, along
+ * with this program; if not, see <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ *
+ * Note that the copyright holders assume that the GNU Lesser General Public License, version 2.1, may
+ * also be applicable to programs even in cases in which the program is not a library in the technical sense.
+ *
+ * Linking DLT statically or dynamically with other modules is making a combined work based on DLT. You may
+ * license such other modules under the GNU Lesser General Public License, version 2.1. If you do not want to
+ * license your linked modules under the GNU Lesser General Public License, version 2.1, you
+ * may use the program under the following exception.
+ *
+ * As a special exception, the copyright holders of DLT give you permission to combine DLT
+ * with software programs or libraries that are released under any license unless such a combination is not
+ * permitted by the license of such a software program or library. You may copy and distribute such a
+ * system following the terms of the GNU Lesser General Public License, version 2.1, including this
+ * special exception, for DLT and the licenses of the other code concerned.
+ *
+ * Note that people who make modified versions of DLT are not obligated to grant this special exception
+ * for their modified versions; it is their choice whether to do so. The GNU Lesser General Public License,
+ * version 2.1, gives permission to release a modified version without this exception; this exception
+ * also makes it possible to release a modified version which carries forward this exception.
+ *
+ * @licence end@
+ */
+
+
+/*******************************************************************************
+** **
+** SRC-MODULE: dlt-test-internal.c **
+** **
+** TARGET : linux **
+** **
+** PROJECT : DLT **
+** **
+** AUTHOR : Alexander Wenzel Alexander.AW.Wenzel@bmw.de **
+** Markus Klein **
+** **
+** PURPOSE : **
+** **
+** REMARKS : **
+** **
+** PLATFORM DEPENDANT [yes/no]: yes **
+** **
+** TO BE CHANGED BY USER [yes/no]: no **
+** **
+*******************************************************************************/
+
+/*******************************************************************************
+** Author Identity **
+********************************************************************************
+** **
+** Initials Name Company **
+** -------- ------------------------- ---------------------------------- **
+** aw Alexander Wenzel BMW **
+** mk Markus Klein Fraunhofer ESK **
+*******************************************************************************/
+
+/*******************************************************************************
+** Revision Control History **
+*******************************************************************************/
+
+/*
+ * $LastChangedRevision: 1670 $
+ * $LastChangedDate: 2011-04-08 15:12:06 +0200 (Fr, 08. Apr 2011) $
+ * $LastChangedBy$
+ Initials Date Comment
+ aw 08.10.2010 initial
+ */
+
+#include <ctype.h> /* for isprint() */
+#include <stdio.h> /* for printf() and fprintf() */
+#include <stdlib.h> /* for atoi() and exit() */
+#include <string.h> /* for memset() */
+
+#include "dlt.h"
+#include "dlt_common.h" /* for dlt_get_version() */
+
+#define MAX_TESTS 1
+
+int vflag = 0;
+int tests_passed = 0;
+int tests_failed = 0;
+
+void internal1(void);
+
+/**
+ * Print usage information of tool.
+ */
+void usage()
+{
+ char version[255];
+
+ dlt_get_version(version);
+
+ printf("Usage: dlt-test-internal [options]\n");
+ printf("Test application executing several internal tests.\n");
+ printf("%s \n", version);
+ printf("Options:\n");
+ printf(" -v Verbose mode\n");
+ printf(" -1 Execute test 1 (Test ringbuffer)\n");
+}
+
+/**
+ * Main function of tool.
+ */
+int main(int argc, char* argv[])
+{
+ int test[MAX_TESTS];
+
+ int i,c,help;
+
+ for (i=0;i<MAX_TESTS;i++)
+ {
+ test[i]=0;
+ }
+
+ opterr = 0;
+
+ while ((c = getopt (argc, argv, "v1")) != -1)
+ {
+ switch (c)
+ {
+ case 'v':
+ {
+ vflag = 1;
+ break;
+ }
+ case '1':
+ {
+ test[0] = 1;
+ break;
+ }
+ case '?':
+ {
+ if (isprint (optopt))
+ {
+ fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+ }
+ else
+ {
+ fprintf (stderr, "Unknown option character `\\x%x'.\n",optopt);
+ }
+ /* unknown or wrong option used, show usage information and terminate */
+ usage();
+ return -1;
+ }
+ default:
+ {
+ abort ();
+ }
+ }
+ }
+
+ help=0;
+ for (i=0;i<MAX_TESTS;i++)
+ {
+ if (test[i]==1)
+ {
+ help=1;
+ break;
+ }
+ }
+
+ if (help==0)
+ {
+ usage();
+ return -1;
+ }
+
+ if (test[0])
+ {
+ internal1();
+ }
+
+ printf("\n");
+ printf("%d tests passed\n",tests_passed);
+ printf("%d tests failed\n",tests_failed);
+
+ return 0;
+}
+
+void internal1(void)
+{
+ int index,result_index;
+ unsigned int c;
+ unsigned int size;
+
+ char buf[1024],result[1024];
+
+ DltRingBuffer mybuf;
+
+ printf("Test1i: Ringbuffer, writing and reading \n");
+
+ for (size=8;size<=30;size++)
+ {
+
+ dlt_ringbuffer_init(&mybuf, size);
+
+ memset(result,0,1024);
+
+ if (vflag)
+ {
+ printf("\nRingbuffer Size = %d \n\n",size);
+ }
+
+ /* Write several times to ringbuffer */
+ for (index=0; index<6; index++)
+ {
+ memset(buf,0,1024);
+
+ sprintf(buf,"%d",index);
+ dlt_ringbuffer_put(&mybuf,buf,strlen(buf));
+
+ if (vflag)
+ {
+ printf("W[%d], Bytes = %d, Hex: ", index, strlen(buf));
+ dlt_print_hex((uint8_t *)buf, strlen(buf));
+ printf("\n");
+ }
+ }
+
+ if (vflag)
+ {
+ printf("\nCount=%d, Max. by buffer size %d = %d\n",mybuf.count, size, (int)(size/(strlen(buf)+sizeof(unsigned int))));
+ }
+
+ /* Check value of mybuf.count, counting the elements in ringbuffer */
+ if (mybuf.count!=(int)(size/(strlen(buf)+sizeof(unsigned int))))
+ {
+ tests_failed++;
+ printf("Test1i FAILED\n");
+
+ break;
+ }
+
+ result_index = 0;
+
+ /* Read several times from ringbuffer */
+ for (index=0; index<6; index++)
+ {
+ memset(buf,0,1024);
+
+ if (dlt_ringbuffer_get(&mybuf,buf,&c)!=-1)
+ {
+ if (vflag)
+ {
+ printf("R[%d], Bytes = %d, Hex: ", index, c);
+ dlt_print_hex((uint8_t *)buf, c);
+ printf("\n");
+ }
+
+ if (c==1)
+ {
+ result[result_index] = buf[0];
+ }
+ result_index++;
+ }
+ }
+
+ /* Check value of mybuf.count, counting the elements in ringbuffer, must be 0 now */
+ if (mybuf.count!=0)
+ {
+ tests_failed++;
+ printf("Test1i FAILED\n");
+
+ dlt_ringbuffer_free(&mybuf);
+ return;
+ }
+
+ /* Check the read elements */
+ for (index=0; index<result_index; index++)
+ {
+ sprintf(buf,"%d",((6-result_index)+index));
+ if (result[index]!=buf[0])
+ {
+ tests_failed++;
+ printf("Test1i FAILED\n");
+
+ dlt_ringbuffer_free(&mybuf);
+ return;
+ }
+ }
+
+ if (vflag)
+ {
+ printf("\n");
+ }
+
+ dlt_ringbuffer_free(&mybuf);
+ }
+
+ tests_passed++;
+ printf("Test1i PASSED\n");
+}
+
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