r6595: This is Volkers new-talloc patch. Just got the go-ahead from

Volker to commit. Woo Hoo !
Jeremy.
(This used to be commit 316df944a456f150944761dab34add5e8c4ab699)

1 files changed, 804 insertions, 30 deletions

diff --git a/source3/lib/talloctort.c b/source3/lib/talloctort.c
index 0cdf693bb9..967874917d 100644
--- a/source3/lib/talloctort.c
+++ b/source3/lib/talloctort.c
@@ -1,7 +1,9 @@
 /* 
    Unix SMB/CIFS implementation.
-   Samba temporary memory allocation functions -- torturer
-   Copyright (C) 2001 by Martin Pool <mbp@samba.org>
+
+   local testing of talloc routines.
+
+   Copyright (C) Andrew Tridgell 2004
    
    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
@@ -18,48 +20,820 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#ifdef _SAMBA_BUILD_
 #include "includes.h"
+#else
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <sys/time.h>
+#include <time.h>
+#include "talloc.h"
+#endif
+
+/* the test suite can be built standalone, or as part of Samba */
+#ifndef _SAMBA_BUILD_
+typedef enum {False=0,True=1} BOOL;
+
+static struct timeval timeval_current(void)
+{
+	struct timeval tv;
+	gettimeofday(&tv, NULL);
+	return tv;
+}
+
+static double timeval_elapsed(struct timeval *tv)
+{
+	struct timeval tv2 = timeval_current();
+	return (tv2.tv_sec - tv->tv_sec) + 
+	       (tv2.tv_usec - tv->tv_usec)*1.0e-6;
+}
+#endif /* _SAMBA_BUILD_ */
+
+
+#define CHECK_SIZE(ptr, tsize) do { \
+	if (talloc_total_size(ptr) != (tsize)) { \
+		printf(__location__ " failed: wrong '%s' tree size: got %u  expected %u\n", \
+		       #ptr, \
+		       (unsigned)talloc_total_size(ptr), \
+		       (unsigned)tsize); \
+		talloc_report_full(ptr, stdout); \
+		return False; \
+	} \
+} while (0)
+
+#define CHECK_BLOCKS(ptr, tblocks) do { \
+	if (talloc_total_blocks(ptr) != (tblocks)) { \
+		printf(__location__ " failed: wrong '%s' tree blocks: got %u  expected %u\n", \
+		       #ptr, \
+		       (unsigned)talloc_total_blocks(ptr), \
+		       (unsigned)tblocks); \
+		talloc_report_full(ptr, stdout); \
+		return False; \
+	} \
+} while (0)
 
-#define NCTX 10
-#define NOBJ 20
 
-int main(void)
+/*
+  test references 
+*/
+static BOOL test_ref1(void)
 {
-	int i;
-	TALLOC_CTX *ctx[NCTX];
+	void *root, *p1, *p2, *ref, *r1;
+
+	printf("TESTING SINGLE REFERENCE FREE\n");
+
+	root = talloc_named_const(NULL, 0, "root");
+	p1 = talloc_named_const(root, 1, "p1");
+	p2 = talloc_named_const(p1, 1, "p2");
+	talloc_named_const(p1, 1, "x1");
+	talloc_named_const(p1, 2, "x2");
+	talloc_named_const(p1, 3, "x3");
+
+	r1 = talloc_named_const(root, 1, "r1");	
+	ref = talloc_reference(r1, p2);
+	talloc_report_full(root, stdout);
 
-	for (i = 0; i < NCTX; i++) {
-		ctx[i] = talloc_init("torture(%d)", i);
+	CHECK_BLOCKS(p1, 5);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(r1, 2);
+
+	printf("Freeing p2\n");
+	talloc_free(p2);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 5);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing p1\n");
+	talloc_free(p1);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing r1\n");
+	talloc_free(r1);
+	talloc_report_full(NULL, stdout);
+
+	printf("Testing NULL\n");
+	if (talloc_reference(root, NULL)) {
+		return False;
 	}
 
-	for (i = 0; i < NCTX; i++) {
-		int j;
-		for (j = 0; j < NOBJ; j++) {
-			char *p;
-			size_t size = 1<<(i/3+j);
+	CHECK_BLOCKS(root, 1);
+
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	return True;
+}
+
+/*
+  test references 
+*/
+static BOOL test_ref2(void)
+{
+	void *root, *p1, *p2, *ref, *r1;
+
+	printf("TESTING DOUBLE REFERENCE FREE\n");
+
+	root = talloc_named_const(NULL, 0, "root");
+	p1 = talloc_named_const(root, 1, "p1");
+	talloc_named_const(p1, 1, "x1");
+	talloc_named_const(p1, 1, "x2");
+	talloc_named_const(p1, 1, "x3");
+	p2 = talloc_named_const(p1, 1, "p2");
+
+	r1 = talloc_named_const(root, 1, "r1");	
+	ref = talloc_reference(r1, p2);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 5);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(r1, 2);
+
+	printf("Freeing ref\n");
+	talloc_free(ref);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 5);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing p2\n");
+	talloc_free(p2);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 4);
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing p1\n");
+	talloc_free(p1);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing r1\n");
+	talloc_free(r1);
+	talloc_report_full(root, stdout);
+
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	return True;
+}
+
+/*
+  test references 
+*/
+static BOOL test_ref3(void)
+{
+	void *root, *p1, *p2, *ref, *r1;
+
+	printf("TESTING PARENT REFERENCE FREE\n");
+
+	root = talloc_named_const(NULL, 0, "root");
+	p1 = talloc_named_const(root, 1, "p1");
+	p2 = talloc_named_const(root, 1, "p2");
+	r1 = talloc_named_const(p1, 1, "r1");
+	ref = talloc_reference(p2, r1);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 2);
+	CHECK_BLOCKS(p2, 2);
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing p1\n");
+	talloc_free(p1);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p2, 2);
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing p2\n");
+	talloc_free(p2);
+	talloc_report_full(root, stdout);
+
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	return True;
+}
+
+/*
+  test references 
+*/
+static BOOL test_ref4(void)
+{
+	void *root, *p1, *p2, *ref, *r1;
+
+	printf("TESTING REFERRER REFERENCE FREE\n");
+
+	root = talloc_named_const(NULL, 0, "root");
+	p1 = talloc_named_const(root, 1, "p1");
+	talloc_named_const(p1, 1, "x1");
+	talloc_named_const(p1, 1, "x2");
+	talloc_named_const(p1, 1, "x3");
+	p2 = talloc_named_const(p1, 1, "p2");
 
-			p = talloc(ctx[i], size);
-			if (!p) {
-				fprintf(stderr,
-					"failed to talloc %.0f bytes\n",
-					(double) size);
-				exit(1);
-			}
+	r1 = talloc_named_const(root, 1, "r1");	
+	ref = talloc_reference(r1, p2);
+	talloc_report_full(root, stdout);
 
-			memset(p, 'A' + j, size);
-		}
+	CHECK_BLOCKS(p1, 5);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(r1, 2);
+
+	printf("Freeing r1\n");
+	talloc_free(r1);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 5);
+	CHECK_BLOCKS(p2, 1);
+
+	printf("Freeing p2\n");
+	talloc_free(p2);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 4);
+
+	printf("Freeing p1\n");
+	talloc_free(p1);
+	talloc_report_full(root, stdout);
+
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	return True;
+}
+
+
+/*
+  test references 
+*/
+static BOOL test_unlink1(void)
+{
+	void *root, *p1, *p2, *ref, *r1;
+
+	printf("TESTING UNLINK\n");
+
+	root = talloc_named_const(NULL, 0, "root");
+	p1 = talloc_named_const(root, 1, "p1");
+	talloc_named_const(p1, 1, "x1");
+	talloc_named_const(p1, 1, "x2");
+	talloc_named_const(p1, 1, "x3");
+	p2 = talloc_named_const(p1, 1, "p2");
+
+	r1 = talloc_named_const(p1, 1, "r1");	
+	ref = talloc_reference(r1, p2);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 7);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(r1, 2);
+
+	printf("Unreferencing r1\n");
+	talloc_unlink(r1, p2);
+	talloc_report_full(root, stdout);
+
+	CHECK_BLOCKS(p1, 6);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(r1, 1);
+
+	printf("Freeing p1\n");
+	talloc_free(p1);
+	talloc_report_full(root, stdout);
+
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	return True;
+}
+
+static int fail_destructor(void *ptr)
+{
+	return -1;
+}
+
+/*
+  miscellaneous tests to try to get a higher test coverage percentage
+*/
+static BOOL test_misc(void)
+{
+	void *root, *p1;
+	char *p2;
+	double *d;
+
+	printf("TESTING MISCELLANEOUS\n");
+
+	root = talloc_new(NULL);
+
+	p1 = talloc_size(root, 0x7fffffff);
+	if (p1) {
+		printf("failed: large talloc allowed\n");
+		return False;
+	}
+
+	p1 = talloc_strdup(root, "foo");
+	talloc_increase_ref_count(p1);
+	talloc_increase_ref_count(p1);
+	talloc_increase_ref_count(p1);
+	CHECK_BLOCKS(p1, 1);
+	CHECK_BLOCKS(root, 2);
+	talloc_free(p1);
+	CHECK_BLOCKS(p1, 1);
+	CHECK_BLOCKS(root, 2);
+	talloc_unlink(NULL, p1);
+	CHECK_BLOCKS(p1, 1);
+	CHECK_BLOCKS(root, 2);
+	p2 = talloc_strdup(p1, "foo");
+	if (talloc_unlink(root, p2) != -1) {
+		printf("failed: talloc_unlink() of non-reference context should return -1\n");
+		return False;
+	}
+	if (talloc_unlink(p1, p2) != 0) {
+		printf("failed: talloc_unlink() of parent should succeed\n");
+		return False;
+	}
+	talloc_free(p1);
+	CHECK_BLOCKS(p1, 1);
+	CHECK_BLOCKS(root, 2);
+
+	talloc_set_name(p1, "my name is %s", "foo");
+	if (strcmp(talloc_get_name(p1), "my name is foo") != 0) {
+		printf("failed: wrong name after talloc_set_name\n");
+		return False;
+	}
+	CHECK_BLOCKS(p1, 2);
+	CHECK_BLOCKS(root, 3);
+
+	talloc_set_name_const(p1, NULL);
+	if (strcmp(talloc_get_name(p1), "UNNAMED") != 0) {
+		printf("failed: wrong name after talloc_set_name(NULL)\n");
+		return False;
+	}
+	CHECK_BLOCKS(p1, 2);
+	CHECK_BLOCKS(root, 3);
+	
+
+	if (talloc_free(NULL) != -1) {
+		printf("talloc_free(NULL) should give -1\n");
+		return False;
+	}
+
+	talloc_set_destructor(p1, fail_destructor);
+	if (talloc_free(p1) != -1) {
+		printf("Failed destructor should cause talloc_free to fail\n");
+		return False;
+	}
+	talloc_set_destructor(p1, NULL);
+
+	talloc_report(root, stdout);
+
+
+	p2 = talloc_zero_size(p1, 20);
+	if (p2[19] != 0) {
+		printf("Failed to give zero memory\n");
+		return False;
+	}
+	talloc_free(p2);
+
+	if (talloc_strdup(root, NULL) != NULL) {
+		printf("failed: strdup on NULL should give NULL\n");
+		return False;
 	}
 
-	for (i = 0; i < NCTX; i++) {
-		printf("talloc@%p %-40s %ldkB\n", ctx[i],
-		       talloc_pool_name(ctx[i]),
-		       (unsigned long)talloc_pool_size(ctx[i]) >> 10);
+	p2 = talloc_strndup(p1, "foo", 2);
+	if (strcmp("fo", p2) != 0) {
+		printf("failed: strndup doesn't work\n");
+		return False;
 	}
+	p2 = talloc_asprintf_append(p2, "o%c", 'd');
+	if (strcmp("food", p2) != 0) {
+		printf("failed: talloc_asprintf_append doesn't work\n");
+		return False;
+	}
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(p1, 3);
+
+	p2 = talloc_asprintf_append(NULL, "hello %s", "world");
+	if (strcmp("hello world", p2) != 0) {
+		printf("failed: talloc_asprintf_append doesn't work\n");
+		return False;
+	}
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(p1, 3);
+	talloc_free(p2);
+
+	d = talloc_array(p1, double, 0x20000000);
+	if (d) {
+		printf("failed: integer overflow not detected\n");
+		return False;
+	}
+
+	d = talloc_realloc(p1, d, double, 0x20000000);
+	if (d) {
+		printf("failed: integer overflow not detected\n");
+		return False;
+	}
+
+	talloc_free(p1);
+	CHECK_BLOCKS(root, 1);
+
+	p1 = talloc_named(root, 100, "%d bytes", 100);
+	CHECK_BLOCKS(p1, 2);
+	CHECK_BLOCKS(root, 3);
+	talloc_unlink(root, p1);
+
+	p1 = talloc_init("%d bytes", 200);
+	p2 = talloc_asprintf(p1, "my test '%s'", "string");
+	CHECK_BLOCKS(p1, 3);
+	CHECK_SIZE(p2, 17);
+	CHECK_BLOCKS(root, 1);
+	talloc_unlink(NULL, p1);
+
+	p1 = talloc_named_const(root, 10, "p1");
+	p2 = talloc_named_const(root, 20, "p2");
+	talloc_reference(p1, p2);
+	talloc_report_full(root, stdout);
+	talloc_unlink(root, p2);
+	talloc_report_full(root, stdout);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(p1, 2);
+	CHECK_BLOCKS(root, 3);
+	talloc_unlink(p1, p2);
+	talloc_unlink(root, p1);
 
-	printf("%s", talloc_describe_all(ctx[0]));
+	p1 = talloc_named_const(root, 10, "p1");
+	p2 = talloc_named_const(root, 20, "p2");
+	talloc_reference(NULL, p2);
+	talloc_report_full(root, stdout);
+	talloc_unlink(root, p2);
+	talloc_report_full(root, stdout);
+	CHECK_BLOCKS(p2, 1);
+	CHECK_BLOCKS(p1, 1);
+	CHECK_BLOCKS(root, 2);
+	talloc_unlink(NULL, p2);
+	talloc_unlink(root, p1);
 
-	for (i = NCTX - 1; i >= 0; i--)
-		talloc_destroy(ctx[i]);
+	/* Test that talloc_unlink is a no-op */
 
+	if (talloc_unlink(root, NULL) != -1) {
+		printf("failed: talloc_unlink(root, NULL) == -1\n");
+		return False;
+	}
+
+	talloc_report(root, stdout);
+	talloc_report(NULL, stdout);
+
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	CHECK_SIZE(NULL, 0);
+
+	talloc_enable_leak_report();
+	talloc_enable_leak_report_full();
+
+	return True;
+}
+
+
+/*
+  test realloc
+*/
+static BOOL test_realloc(void)
+{
+	void *root, *p1, *p2;
+
+	printf("TESTING REALLOC\n");
+
+	root = talloc_new(NULL);
+
+	p1 = talloc_size(root, 10);
+	CHECK_SIZE(p1, 10);
+
+	p1 = talloc_realloc_size(NULL, p1, 20);
+	CHECK_SIZE(p1, 20);
+
+	talloc_new(p1);
+
+	p2 = talloc_realloc_size(p1, NULL, 30);
+
+	talloc_new(p1);
+
+	p2 = talloc_realloc_size(p1, p2, 40);
+
+	CHECK_SIZE(p2, 40);
+	CHECK_SIZE(root, 60);
+	CHECK_BLOCKS(p1, 4);
+
+	p1 = talloc_realloc_size(NULL, p1, 20);
+	CHECK_SIZE(p1, 60);
+
+	talloc_increase_ref_count(p2);
+	if (talloc_realloc_size(NULL, p2, 5) != NULL) {
+		printf("failed: talloc_realloc() on a referenced pointer should fail\n");
+		return False;
+	}
+	CHECK_BLOCKS(p1, 4);
+
+	talloc_realloc_size(NULL, p2, 0);
+	talloc_realloc_size(NULL, p2, 0);
+	CHECK_BLOCKS(p1, 3);
+
+	if (talloc_realloc_size(NULL, p1, 0x7fffffff) != NULL) {
+		printf("failed: oversize talloc should fail\n");
+		return False;
+	}
+
+	talloc_realloc_size(NULL, p1, 0);
+
+	CHECK_BLOCKS(root, 1);
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	return True;
+}
+
+
+/*
+  test realloc with a child
+*/
+static BOOL test_realloc_child(void)
+{
+	void *root;
+	struct el1 {
+		int count;
+		struct el2 {
+			const char *name;
+		} **list, **list2, **list3;
+	} *el1;
+	struct el2 *el2;
+
+	printf("TESTING REALLOC WITH CHILD\n");
+
+	root = talloc_new(NULL);
+
+	el1 = talloc(root, struct el1);
+	el1->list = talloc(el1, struct el2 *);
+	el1->list[0] = talloc(el1->list, struct el2);
+	el1->list[0]->name = talloc_strdup(el1->list[0], "testing");
+
+	el1->list2 = talloc(el1, struct el2 *);
+	el1->list2[0] = talloc(el1->list2, struct el2);
+	el1->list2[0]->name = talloc_strdup(el1->list2[0], "testing2");
+
+	el1->list3 = talloc(el1, struct el2 *);
+	el1->list3[0] = talloc(el1->list3, struct el2);
+	el1->list3[0]->name = talloc_strdup(el1->list3[0], "testing2");
+	
+	el2 = talloc(el1->list, struct el2);
+	el2 = talloc(el1->list2, struct el2);
+	el2 = talloc(el1->list3, struct el2);
+
+	el1->list = talloc_realloc(el1, el1->list, struct el2 *, 100);
+	el1->list2 = talloc_realloc(el1, el1->list2, struct el2 *, 200);
+	el1->list3 = talloc_realloc(el1, el1->list3, struct el2 *, 300);
+
+	talloc_free(root);
+
+	return True;
+}
+
+
+/*
+  test type checking
+*/
+static BOOL test_type(void)
+{
+	void *root;
+	struct el1 {
+		int count;
+	};
+	struct el2 {
+		int count;
+	};
+	struct el1 *el1;
+
+	printf("TESTING talloc type checking\n");
+
+	root = talloc_new(NULL);
+
+	el1 = talloc(root, struct el1);
+
+	el1->count = 1;
+
+	if (talloc_get_type(el1, struct el1) != el1) {
+		printf("type check failed on el1\n");
+		return False;
+	}
+	if (talloc_get_type(el1, struct el2) != NULL) {
+		printf("type check failed on el1 with el2\n");
+		return False;
+	}
+	talloc_set_type(el1, struct el2);
+	if (talloc_get_type(el1, struct el2) != (struct el2 *)el1) {
+		printf("type set failed on el1 with el2\n");
+		return False;
+	}
+
+	talloc_free(root);
+
+	return True;
+}
+
+/*
+  test steal
+*/
+static BOOL test_steal(void)
+{
+	void *root, *p1, *p2;
+
+	printf("TESTING STEAL\n");
+
+	root = talloc_new(NULL);
+
+	p1 = talloc_array(root, char, 10);
+	CHECK_SIZE(p1, 10);
+
+	p2 = talloc_realloc(root, NULL, char, 20);
+	CHECK_SIZE(p1, 10);
+	CHECK_SIZE(root, 30);
+
+	if (talloc_steal(p1, NULL) != NULL) {
+		printf("failed: stealing NULL should give NULL\n");
+		return False;
+	}
+
+	if (talloc_steal(p1, p1) != p1) {
+		printf("failed: stealing to ourselves is a nop\n");
+		return False;
+	}
+	CHECK_BLOCKS(root, 3);
+	CHECK_SIZE(root, 30);
+
+	talloc_steal(NULL, p1);
+	talloc_steal(NULL, p2);
+	CHECK_BLOCKS(root, 1);
+	CHECK_SIZE(root, 0);
+
+	talloc_free(p1);
+	talloc_steal(root, p2);
+	CHECK_BLOCKS(root, 2);
+	CHECK_SIZE(root, 20);
+	
+	talloc_free(p2);
+
+	CHECK_BLOCKS(root, 1);
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+	p1 = talloc_size(NULL, 3);
+	CHECK_SIZE(NULL, 3);
+	talloc_free(p1);
+
+	return True;
+}
+
+/*
+  test talloc_realloc_fn
+*/
+static BOOL test_realloc_fn(void)
+{
+	void *root, *p1;
+
+	printf("TESTING talloc_realloc_fn\n");
+
+	root = talloc_new(NULL);
+
+	p1 = talloc_realloc_fn(root, NULL, 10);
+	CHECK_BLOCKS(root, 2);
+	CHECK_SIZE(root, 10);
+	p1 = talloc_realloc_fn(root, p1, 20);
+	CHECK_BLOCKS(root, 2);
+	CHECK_SIZE(root, 20);
+	p1 = talloc_realloc_fn(root, p1, 0);
+	CHECK_BLOCKS(root, 1);
+	CHECK_SIZE(root, 0);
+
+	talloc_free(root);
+
+
+	return True;
+}
+
+
+static BOOL test_unref_reparent(void)
+{
+	void *root, *p1, *p2, *c1;
+
+	printf("TESTING UNREFERENCE AFTER PARENT FREED\n");
+
+	root = talloc_named_const(NULL, 0, "root");
+	p1 = talloc_named_const(root, 1, "orig parent");
+	p2 = talloc_named_const(root, 1, "parent by reference");
+
+	c1 = talloc_named_const(p1, 1, "child");
+	talloc_reference(p2, c1);
+
+	talloc_free(p1);
+	talloc_unlink(p2, c1);
+
+	CHECK_SIZE(root, 1);
+
+	talloc_free(p2);
+	talloc_free(root);
+
+	return True;
+}
+
+/*
+  measure the speed of talloc versus malloc
+*/
+static BOOL test_speed(void)
+{
+	void *ctx = talloc_new(NULL);
+	unsigned count;
+	struct timeval tv;
+
+	printf("MEASURING TALLOC VS MALLOC SPEED\n");
+
+	tv = timeval_current();
+	count = 0;
+	do {
+		void *p1, *p2, *p3;
+		p1 = talloc_size(ctx, count);
+		p2 = talloc_strdup(p1, "foo bar");
+		p3 = talloc_size(p1, 300);
+		talloc_free(p1);
+		count += 3;
+	} while (timeval_elapsed(&tv) < 5.0);
+
+	printf("talloc: %.0f ops/sec\n", count/timeval_elapsed(&tv));
+
+	talloc_free(ctx);
+
+	tv = timeval_current();
+	count = 0;
+	do {
+		void *p1, *p2, *p3;
+		p1 = malloc(count);
+		p2 = strdup("foo bar");
+		p3 = malloc(300);
+		free(p1);
+		free(p2);
+		free(p3);
+		count += 3;
+	} while (timeval_elapsed(&tv) < 5.0);
+
+	printf("malloc: %.0f ops/sec\n", count/timeval_elapsed(&tv));
+
+	return True;	
+}
+
+
+BOOL torture_local_talloc(void) 
+{
+	BOOL ret = True;
+
+	ret &= test_ref1();
+	ret &= test_ref2();
+	ret &= test_ref3();
+	ret &= test_ref4();
+	ret &= test_unlink1();
+	ret &= test_misc();
+	ret &= test_realloc();
+	ret &= test_realloc_child();
+	ret &= test_steal();
+	ret &= test_unref_reparent();
+	ret &= test_realloc_fn();
+	ret &= test_type();
+	if (ret) {
+		ret &= test_speed();
+	}
+
+	return ret;
+}
+
+
+
+#ifndef _SAMBA_BUILD_
+ int main(void)
+{
+	if (!torture_local_talloc()) {
+		printf("ERROR: TESTSUIE FAILED\n");
+		return -1;
+	}
 	return 0;
 }
+#endif