From 806ebe9240d6c25006e904c74fa08a81b1dc7c3b Mon Sep 17 00:00:00 2001 From: Martin Pool Date: Wed, 19 Dec 2001 04:46:35 +0000 Subject: Add a very trivial talloc torture program, bin/talloctort. Not built by default. (This used to be commit e3390669958f01672f5638ebf975e8bd4fd67665) --- source3/Makefile.in | 7 ++++++ source3/bin/.cvsignore | 1 + source3/lib/talloctort.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 64 insertions(+) create mode 100644 source3/lib/talloctort.c (limited to 'source3') diff --git a/source3/Makefile.in b/source3/Makefile.in index 3a19c50b2d..a562f27e0f 100644 --- a/source3/Makefile.in +++ b/source3/Makefile.in @@ -369,6 +369,7 @@ SMBCACLS_OBJ = utils/smbcacls.o $(LOCKING_OBJ) $(LIBSMB_OBJ) $(PARAM_OBJ) \ $(UBIQX_OBJ) $(LIB_OBJ) $(RPC_PARSE_OBJ) $(PASSDB_OBJ) \ $(LIBMSRPC_OBJ) $(GROUPDB_OBJ) +TALLOCTORT_OBJ = lib/talloctort.o $(LIB_OBJ) $(PARAM_OBJ) $(UBIQX_OBJ) RPCTORTURE_OBJ = torture/rpctorture.o \ rpcclient/display.o \ @@ -478,6 +479,8 @@ debug2html : SHOWFLAGS bin/debug2html smbfilter : SHOWFLAGS bin/smbfilter +talloctort : SHOWFLAGS bin/talloctort + nsswitch : SHOWFLAGS $(WINBIND_PROGS) $(WINBIND_SPROGS) $(LPROGS) .SUFFIXES: @@ -635,6 +638,10 @@ bin/smbtorture: $(SMBTORTURE_OBJ) bin/.dummy @echo Linking $@ @$(CC) $(FLAGS) -o $@ $(SMBTORTURE_OBJ) $(LDFLAGS) $(LIBS) +bin/talloctort: $(TALLOCTORT_OBJ) bin/.dummy + @echo Linking $@ + @$(CC) $(FLAGS) -o $@ $(TALLOCTORT_OBJ) $(LDFLAGS) $(LIBS) + bin/masktest: $(MASKTEST_OBJ) bin/.dummy @echo Linking $@ @$(CC) $(FLAGS) -o $@ $(MASKTEST_OBJ) $(LDFLAGS) $(LIBS) diff --git a/source3/bin/.cvsignore b/source3/bin/.cvsignore index bd844c493e..fe08cb63f8 100644 --- a/source3/bin/.cvsignore +++ b/source3/bin/.cvsignore @@ -29,6 +29,7 @@ smbtorture smbtree smbumount swat +talloctort testparm testprns wbinfo diff --git a/source3/lib/talloctort.c b/source3/lib/talloctort.c new file mode 100644 index 0000000000..61f9532f6e --- /dev/null +++ b/source3/lib/talloctort.c @@ -0,0 +1,56 @@ +/* + Unix SMB/Netbios implementation. + Samba temporary memory allocation functions -- torturer + Copyright (C) 2001 by Martin Pool + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" + +#define NCTX 10 +#define NOBJ 20 + +int main(void) +{ + int i; + TALLOC_CTX *ctx[NCTX]; + + for (i = 0; i < NCTX; i++) { + ctx[i] = talloc_init_named("torture(%d)", i); + } + + for (i = 0; i < NCTX; i++) { + int j; + for (j = 0; j < NOBJ; j++) { + void *p; + size_t size = 1<<(i+j); + + p = talloc(ctx[i], size); + if (!p) { + fprintf(stderr, + "failed to talloc %0.f bytes\n", size); + exit(1); + } + } + } + + for (i = 0; i < NCTX; i++) { + printf("talloc@%p %-40s %db\n", ctx[i], ctx[i]->name, + ctx[i]->total_alloc_size); + } + + return 0; +} -- cgit