diff options
author | Hans Lambermont <hans@lambermont.dyndns.org> | 2002-10-12 15:37:38 +0400 |
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committer | Hans Lambermont <hans@lambermont.dyndns.org> | 2002-10-12 15:37:38 +0400 |
commit | 12315f4d0e0ae993805f141f64cb8c73c5297311 (patch) | |
tree | 59b45827cd8293cfb727758989c7a74b40183974 /intern/guardedalloc/test |
Initial revisionv2.25
Diffstat (limited to 'intern/guardedalloc/test')
-rw-r--r-- | intern/guardedalloc/test/Makefile | 55 | ||||
-rw-r--r-- | intern/guardedalloc/test/simpletest/Makefile | 44 | ||||
-rw-r--r-- | intern/guardedalloc/test/simpletest/memtest.c | 158 |
3 files changed, 257 insertions, 0 deletions
diff --git a/intern/guardedalloc/test/Makefile b/intern/guardedalloc/test/Makefile new file mode 100644 index 00000000000..760695bd19e --- /dev/null +++ b/intern/guardedalloc/test/Makefile @@ -0,0 +1,55 @@ +# +# $Id$ +# +# ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** +# +# 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. The Blender +# Foundation also sells licenses for use in proprietary software under +# the Blender License. See http://www.blender.org/BL/ for information +# about this. +# +# 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. +# +# The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. +# All rights reserved. +# +# The Original Code is: all of this file. +# +# Contributor(s): none yet. +# +# ***** END GPL/BL DUAL LICENSE BLOCK ***** +# Test the guarded memory module +# + +LIBNAME = guardedalloc +SOURCEDIR = intern/$(LIBNAME)/test +DIR = $(OCGDIR)/$(SOURCEDIR) +DIRS = simpletest + +include nan_subdirs.mk + +include nan_compile.mk +include nan_link.mk + +TESTLIBS = $(OCGDIR)/intern/$(LIBNAME)/$(DEBUG_DIR)lib$(LIBNAME).a + +all debug:: + @echo "****> linking $@ in $(SOURCEDIR)" + $(CC) $(LDFLAGS) -o $(DIR)/$(DEBUG_DIR)memtest $(DIR)/memtest.o $(TESTLIBS) + +clean:: + $(RM) $(DIR)/memtest $(DIR)/debug/memtest + +test:: $(DIR)/memtest + $(DIR)/memtest $(NAN_TEST_VERBOSITY) + diff --git a/intern/guardedalloc/test/simpletest/Makefile b/intern/guardedalloc/test/simpletest/Makefile new file mode 100644 index 00000000000..8f1db9c4cac --- /dev/null +++ b/intern/guardedalloc/test/simpletest/Makefile @@ -0,0 +1,44 @@ +# +# $Id$ +# +# ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** +# +# 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. The Blender +# Foundation also sells licenses for use in proprietary software under +# the Blender License. See http://www.blender.org/BL/ for information +# about this. +# +# 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. +# +# The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. +# All rights reserved. +# +# The Original Code is: all of this file. +# +# Contributor(s): none yet. +# +# ***** END GPL/BL DUAL LICENSE BLOCK ***** +# Test the guarded memory module +# + +LIBNAME = guardedalloc +DIR = $(OCGDIR)/intern/$(LIBNAME)/test + +# we don't want a library here, only object files: +ALLTARGETS = $(OBJS) + +include nan_compile.mk + +# this module's header +CPPFLAGS = -I../.. + diff --git a/intern/guardedalloc/test/simpletest/memtest.c b/intern/guardedalloc/test/simpletest/memtest.c new file mode 100644 index 00000000000..f2cdc207958 --- /dev/null +++ b/intern/guardedalloc/test/simpletest/memtest.c @@ -0,0 +1,158 @@ +/** + * $Id$ + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * 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. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * 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. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + */ + +/** + + * $Id$ + * Copyright (C) 2001 NaN Technologies B.V. + * Simple test of memory. + */ + + + +/* Number of chunks to test with */ +#define NUM_BLOCKS 10 + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include "MEM_guardedalloc.h" + +int main (int argc, char *argv[]) +{ + int verbose = 0; + int error_status = 0; + int retval = 0; + int *ip; + + void *p[NUM_BLOCKS]; + int i = 0; + + /* ----------------------------------------------------------------- */ + switch (argc) { + case 2: + verbose = atoi(argv[1]); + if (verbose < 0) verbose = 0; + break; + case 1: + default: + verbose = 0; + } + if (verbose) { + fprintf(stderr,"\n*** Simple memory test\n|\n"); + } + + /* ----------------------------------------------------------------- */ + /* Round one, do a normal allocation, and free the blocks again. */ + /* ----------------------------------------------------------------- */ + /* flush mem lib output to stderr */ + MEM_set_error_stream(stderr); + + for (i = 0; i < NUM_BLOCKS; i++) { + int blocksize = 10000; + char tagstring[1000]; + if (verbose >1) printf("|--* Allocating block %d\n", i); + sprintf(tagstring,"Memblock no. %d : ", i); + p[i]= MEM_callocN(blocksize, strdup(tagstring)); + } + + /* report on that */ + if (verbose > 1) MEM_printmemlist(); + + /* memory is there: test it */ + error_status = MEM_check_memory_integrity(); + + if (verbose) { + if (error_status) { + fprintf(stderr, "|--* Memory test FAILED\n|\n"); + } else { + fprintf(stderr, "|--* Memory tested as good (as it should be)\n|\n"); + } + } + + for (i = 0; i < NUM_BLOCKS; i++) { + MEM_freeN(p[i]); + } + + /* ----------------------------------------------------------------- */ + /* Round two, do a normal allocation, and corrupt some blocks. */ + /* ----------------------------------------------------------------- */ + /* switch off, because it will complain about some things. */ + MEM_set_error_stream(NULL); + + for (i = 0; i < NUM_BLOCKS; i++) { + int blocksize = 10000; + char tagstring[1000]; + if (verbose >1) printf("|--* Allocating block %d\n", i); + sprintf(tagstring,"Memblock no. %d : ", i); + p[i]= MEM_callocN(blocksize, strdup(tagstring)); + } + + /* now corrupt a few blocks...*/ + ip = (int*) p[5] - 50 ; + for (i = 0; i< 1000; i++,ip++) *ip = i+1; + ip = (int*) p[6]; + *(ip+10005) = 0; + + retval = MEM_check_memory_integrity(); + + /* the test should have failed */ + error_status |= !retval; + if (verbose) { + if (retval) { + fprintf(stderr, "|--* Memory test failed (as it should be)\n"); + } else { + fprintf(stderr, "|--* Memory test FAILED to find corrupted blocks \n"); + } + } + + for (i = 0; i < NUM_BLOCKS; i++) { + MEM_freeN(p[i]); + } + + + if (verbose && error_status) { + fprintf(stderr,"|--* Memory was corrupted\n"); + } + /* ----------------------------------------------------------------- */ + if (verbose) { + if (error_status) { + fprintf(stderr,"|\n|--* Errors were detected\n"); + } else { + fprintf(stderr,"|\n|--* Test exited succesfully\n"); + } + + fprintf(stderr,"|\n*** Finished test\n\n"); + } + return error_status; +} + + |