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Commit 87aba1fa authored by Rusty Russell's avatar Rusty Russell
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talloc: use failtest to test failure paths.

parent f0002cb9
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Showing with 2140 additions and 2 deletions
ccan/talloc/_info
View file @ 87aba1fa
......@@ -99,6 +99,7 @@ int main(int argc, char *argv[])
if (strcmp(argv[1], "depends") == 0) {
printf("ccan/compiler\n");
printf("ccan/typesafe_cb\n");
printf("ccan/failtest\n");
return 0;
}
......
ccan/talloc/test/run-corruption1.c 0 → 100644
View file @ 87aba1fa
/* failtest with valgrind caught this read-after-free. */
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
int main(int argc, char *argv[])
{
void *root, *p1;
plan_tests(2);
talloc_enable_null_tracking();
root = talloc_new(NULL);
p1 = talloc_strdup(root, "foo");
talloc_increase_ref_count(p1);
talloc_free(root);
ok1(strcmp(p1, "foo") == 0);
talloc_unlink(NULL, p1);
/* This closes the leak, but make sure we're not freeing unexpected. */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
return exit_status();
}
ccan/talloc/test/run-external-alloc.c
View file @ 87aba1fa
......@@ -32,7 +32,7 @@ static void ext_unlock(void)
int main(void)
{
char *p, *p2, *head;
plan_tests(13);
plan_tests(15);
expected_parent = NULL;
head = talloc_add_external(NULL, ext_realloc, ext_lock, ext_unlock);
......@@ -62,6 +62,10 @@ int main(void)
talloc_free(p);
ok1(ext_free_count == 2);
expected_parent = NULL;
talloc_free(head);
ok1(ext_free_count == 3);
ok1(lock_count == unlock_count);
return exit_status();
......
ccan/talloc/test/run-test_autofree.c 0 → 100644
View file @ 87aba1fa
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
static int destroy_int(int *p)
{
ok1(*p == 7);
_exit(0);
}
int main(int argc, char *argv[])
{
int *p;
/* If autofree context doesn't work, we won't run all tests! */
plan_tests(1);
p = talloc(talloc_autofree_context(), int);
*p = 7;
talloc_set_destructor(p, destroy_int);
/* Note! We fail here, unless destructor called! */
exit(1);
}
ccan/talloc/test/run-test_free_in_destructor.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
static bool test_talloc_free_in_destructor_run;
static int _test_talloc_free_in_destructor(void **ptr)
{
talloc_free(*ptr);
test_talloc_free_in_destructor_run = true;
return 0;
}
static bool test_talloc_free_in_destructor(const struct torture_context *ctx)
{
void *level0;
void *level1;
void *level2;
void *level3;
void *level4;
void **level5;
bool ret = false;
level0 = talloc_new(ctx);
if (!level0)
goto out;
level1 = talloc_new(level0);
if (!level1)
goto out;
level2 = talloc_new(level1);
if (!level2)
goto out;
level3 = talloc_new(level2);
if (!level3)
goto out;
level4 = talloc_new(level3);
if (!level4)
goto out;
level5 = talloc(level4, void *);
if (!level5)
goto out;
*level5 = talloc_reference(NULL, level3);
test_talloc_free_in_destructor_run = false;
talloc_set_destructor(level5, _test_talloc_free_in_destructor);
talloc_free(level1);
ret = true;
out:
talloc_free(level0);
ok1(test_talloc_free_in_destructor_run);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(3);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_talloc_free_in_destructor(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_free_parent_deny_child.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
static int fail_destructor_str(char *ptr)
{
return -1;
}
static bool test_free_parent_deny_child(const struct torture_context *ctx)
{
void *top = talloc_new(ctx);
char *level1;
char *level2;
char *level3;
bool ret = false;
if (!top)
goto out;
level1 = talloc_strdup(top, "level1");
if (!level1)
goto out;
level2 = talloc_strdup(level1, "level2");
if (!level2)
goto out;
level3 = talloc_strdup(level2, "level3");
if (!level3)
goto out;
talloc_set_destructor(level3, fail_destructor_str);
talloc_free(level1);
talloc_set_destructor(level3, NULL);
CHECK_PARENT("free_parent_deny_child", level3, top);
ret = true;
out:
talloc_free(top);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(3);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_free_parent_deny_child(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_loop.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
static int loop_destructor_count;
static int test_loop_destructor(char *ptr)
{
loop_destructor_count++;
return 0;
}
static bool test_loop(const struct torture_context *ctx)
{
void *top = talloc_new(ctx);
char *parent;
struct req1 {
char *req2, *req3;
} *req1;
bool ret = false;
if (!top)
goto out;
parent = talloc_strdup(top, "parent");
if (!parent)
goto out;
req1 = talloc(parent, struct req1);
if (!req1)
goto out;
req1->req2 = talloc_strdup(req1, "req2");
if (!req1->req2)
goto out;
talloc_set_destructor(req1->req2, test_loop_destructor);
req1->req3 = talloc_strdup(req1, "req3");
if (!req1->req3)
goto out;
(void)talloc_reference(req1->req3, req1);
talloc_free(parent);
torture_assert("loop", loop_destructor_count == 1,
"FAILED TO FIRE LOOP DESTRUCTOR\n");
loop_destructor_count = 0;
ret = true;
out:
talloc_free(top);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(3);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_loop(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_misc.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
static int fail_destructor(void *ptr)
{
return -1;
}
/*
miscellaneous tests to try to get a higher test coverage percentage
*/
static bool test_misc(const struct torture_context *ctx)
{
void *root, *p1;
char *p2;
double *d;
const char *name;
bool ret = false;
root = talloc_new(ctx);
if (!root)
goto out;
p1 = talloc_size(root, 0x7fffffff);
torture_assert("misc", !p1, "failed: large talloc allowed\n");
p1 = talloc_strdup(root, "foo");
if (!p1)
goto out;
if (talloc_increase_ref_count(p1) != 0)
goto out;
if (talloc_increase_ref_count(p1) != 0)
goto out;
if (talloc_increase_ref_count(p1) != 0)
goto out;
CHECK_BLOCKS("misc", p1, 1);
CHECK_BLOCKS("misc", root, 2);
talloc_free(p1);
CHECK_BLOCKS("misc", p1, 1);
CHECK_BLOCKS("misc", root, 2);
talloc_unlink(NULL, p1);
CHECK_BLOCKS("misc", p1, 1);
CHECK_BLOCKS("misc", root, 2);
p2 = talloc_strdup(p1, "foo");
if (!p2)
goto out;
torture_assert("misc", talloc_unlink(root, p2) == -1,
"failed: talloc_unlink() of non-reference context should return -1\n");
torture_assert("misc", talloc_unlink(p1, p2) == 0,
"failed: talloc_unlink() of parent should succeed\n");
talloc_free(p1);
CHECK_BLOCKS("misc", p1, 1);
CHECK_BLOCKS("misc", root, 2);
name = talloc_set_name(p1, "my name is %s", "foo");
if (!name)
goto out;
torture_assert_str_equal("misc", talloc_get_name(p1), "my name is foo",
"failed: wrong name after talloc_set_name(my name is foo)");
CHECK_BLOCKS("misc", p1, 2);
CHECK_BLOCKS("misc", root, 3);
talloc_set_name_const(p1, NULL);
torture_assert_str_equal ("misc", talloc_get_name(p1), "UNNAMED",
"failed: wrong name after talloc_set_name(NULL)");
CHECK_BLOCKS("misc", p1, 2);
CHECK_BLOCKS("misc", root, 3);
torture_assert("misc", talloc_free(NULL) == -1,
"talloc_free(NULL) should give -1\n");
talloc_set_destructor(p1, fail_destructor);
torture_assert("misc", talloc_free(p1) == -1,
"Failed destructor should cause talloc_free to fail\n");
talloc_set_destructor(p1, NULL);
p2 = (char *)talloc_zero_size(p1, 20);
if (!p2)
goto out;
torture_assert("misc", p2[19] == 0, "Failed to give zero memory\n");
talloc_free(p2);
torture_assert("misc", talloc_strdup(root, NULL) == NULL,
"failed: strdup on NULL should give NULL\n");
p2 = talloc_strndup(p1, "foo", 2);
if (!p2)
goto out;
torture_assert("misc", strcmp("fo", p2) == 0,
"strndup doesn't work\n");
p2 = talloc_asprintf_append(p2, "o%c", 'd');
if (!p2)
goto out;
torture_assert("misc", strcmp("food", p2) == 0,
"talloc_asprintf_append doesn't work\n");
CHECK_BLOCKS("misc", p2, 1);
CHECK_BLOCKS("misc", p1, 3);
p2 = talloc_asprintf_append(NULL, "hello %s", "world");
if (!p2)
goto out;
torture_assert("misc", strcmp("hello world", p2) == 0,
"talloc_asprintf_append doesn't work\n");
CHECK_BLOCKS("misc", p2, 1);
CHECK_BLOCKS("misc", p1, 3);
talloc_free(p2);
d = talloc_array(p1, double, 0x20000000);
torture_assert("misc", !d, "failed: integer overflow not detected\n");
d = talloc_realloc(p1, d, double, 0x20000000);
torture_assert("misc", !d, "failed: integer overflow not detected\n");
talloc_free(p1);
CHECK_BLOCKS("misc", root, 1);
p1 = talloc_named(root, 100, "%d bytes", 100);
if (!p1)
goto out;
CHECK_BLOCKS("misc", p1, 2);
CHECK_BLOCKS("misc", root, 3);
talloc_unlink(root, p1);
p1 = talloc_init("%d bytes", 200);
if (!p1)
goto out;
p2 = talloc_asprintf(p1, "my test '%s'", "string");
if (!p2)
goto out;
torture_assert_str_equal("misc", p2, "my test 'string'",
"failed: talloc_asprintf(\"my test '%%s'\", \"string\") gave: \"%s\"");
CHECK_BLOCKS("misc", p1, 3);
CHECK_SIZE("misc", p2, 17);
CHECK_BLOCKS("misc", root, 1);
talloc_unlink(NULL, p1);
p1 = talloc_named_const(root, 10, "p1");
if (!p1)
goto out;
p2 = (char *)talloc_named_const(root, 20, "p2");
if (!p2)
goto out;
if (!talloc_reference(p1, p2))
goto out;
talloc_unlink(root, p2);
CHECK_BLOCKS("misc", p2, 1);
CHECK_BLOCKS("misc", p1, 2);
CHECK_BLOCKS("misc", root, 3);
talloc_unlink(p1, p2);
talloc_unlink(root, p1);
p1 = talloc_named_const(root, 10, "p1");
if (!p1)
goto out;
p2 = (char *)talloc_named_const(root, 20, "p2");
if (!p2)
goto out;
if (!talloc_reference(NULL, p2))
goto out;
talloc_unlink(root, p2);
CHECK_BLOCKS("misc", p2, 1);
CHECK_BLOCKS("misc", p1, 1);
CHECK_BLOCKS("misc", root, 2);
talloc_unlink(NULL, p2);
talloc_unlink(root, p1);
/* Test that talloc_unlink is a no-op */
torture_assert("misc", talloc_unlink(root, NULL) == -1,
"failed: talloc_unlink(root, NULL) == -1\n");
CHECK_SIZE("misc", root, 0);
talloc_enable_leak_report();
talloc_enable_leak_report_full();
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(47);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_misc(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_move.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
/*
test move
*/
static bool test_move(const struct torture_context *ctx)
{
void *root;
struct t_move {
char *p;
int *x;
} *t1, *t2;
bool ret = false;
root = talloc_new(ctx);
if (!root)
goto out;
t1 = talloc(root, struct t_move);
if (!t1)
goto out;
t2 = talloc(root, struct t_move);
if (!t2)
goto out;
t1->p = talloc_strdup(t1, "foo");
if (!t1->p)
goto out;
t1->x = talloc(t1, int);
if (!t1->x)
goto out;
*t1->x = 42;
t2->p = talloc_move(t2, &t1->p);
t2->x = talloc_move(t2, &t1->x);
torture_assert("move", t1->p == NULL && t1->x == NULL &&
strcmp(t2->p, "foo") == 0 && *t2->x == 42,
"talloc move failed");
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(3);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_move(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_realloc.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
/*
test realloc
*/
static bool test_realloc(const struct torture_context *ctx)
{
void *root, *p1, *p2;
bool ret = false;
root = talloc_new(ctx);
if (!root)
goto out;
p1 = talloc_size(root, 10);
if (!p1)
goto out;
CHECK_SIZE("realloc", p1, 10);
p1 = talloc_realloc_size(NULL, p1, 20);
if (!p1)
goto out;
CHECK_SIZE("realloc", p1, 20);
if (!talloc_new(p1))
goto out;
p2 = talloc_realloc_size(p1, NULL, 30);
if (!p2)
goto out;
if (!talloc_new(p1))
goto out;
p2 = talloc_realloc_size(p1, p2, 40);
if (!p2)
goto out;
CHECK_SIZE("realloc", p2, 40);
CHECK_SIZE("realloc", root, 60);
CHECK_BLOCKS("realloc", p1, 4);
p1 = talloc_realloc_size(NULL, p1, 20);
if (!p1)
goto out;
CHECK_SIZE("realloc", p1, 60);
if (talloc_increase_ref_count(p2) != 0)
goto out;
torture_assert("realloc", talloc_realloc_size(NULL, p2, 5) == NULL,
"failed: talloc_realloc() on a referenced pointer should fail\n");
CHECK_BLOCKS("realloc", p1, 4);
ok1(talloc_realloc_size(NULL, p2, 0) == NULL);
ok1(talloc_realloc_size(NULL, p2, 0) == NULL);
CHECK_BLOCKS("realloc", p1, 3);
torture_assert("realloc", talloc_realloc_size(NULL, p1, 0x7fffffff) == NULL,
"failed: oversize talloc should fail\n");
ok1(talloc_realloc_size(NULL, p1, 0) == NULL);
CHECK_BLOCKS("realloc", root, 1);
CHECK_SIZE("realloc", root, 0);
ret = true;
out:
talloc_free(root);
return ret;
}
/*
test realloc with a child
*/
static bool test_realloc_child(const struct torture_context *ctx)
{
void *root;
struct el2 {
const char *name;
} *el2;
struct el1 {
int count;
struct el2 **list, **list2, **list3;
} *el1;
bool ret = false;
root = talloc_new(ctx);
if (!root)
goto out;
el1 = talloc(root, struct el1);
if (!el1)
goto out;
el1->list = talloc(el1, struct el2 *);
if (!el1->list)
goto out;
el1->list[0] = talloc(el1->list, struct el2);
if (!el1->list[0])
goto out;
el1->list[0]->name = talloc_strdup(el1->list[0], "testing");
if (!el1->list[0]->name)
goto out;
el1->list2 = talloc(el1, struct el2 *);
if (!el1->list2)
goto out;
el1->list2[0] = talloc(el1->list2, struct el2);
if (!el1->list2[0])
goto out;
el1->list2[0]->name = talloc_strdup(el1->list2[0], "testing2");
if (!el1->list2[0]->name)
goto out;
el1->list3 = talloc(el1, struct el2 *);
if (!el1->list3)
goto out;
el1->list3[0] = talloc(el1->list3, struct el2);
if (!el1->list3[0])
goto out;
el1->list3[0]->name = talloc_strdup(el1->list3[0], "testing2");
if (!el1->list3[0]->name)
goto out;
el2 = talloc(el1->list, struct el2);
if (!el2)
goto out;
el2 = talloc(el1->list2, struct el2);
if (!el2)
goto out;
el2 = talloc(el1->list3, struct el2);
if (!el2)
goto out;
el1->list = talloc_realloc(el1, el1->list, struct el2 *, 100);
if (!el1->list)
goto out;
el1->list2 = talloc_realloc(el1, el1->list2, struct el2 *, 200);
if (!el1->list2)
goto out;
el1->list3 = talloc_realloc(el1, el1->list3, struct el2 *, 300);
if (!el1->list3)
goto out;
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(17);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_realloc(NULL) && test_realloc_child(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_realloc_fn.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
/*
test talloc_realloc_fn
*/
static bool test_realloc_fn(const struct torture_context *ctx)
{
void *root, *p1;
bool ret = false;
root = talloc_new(ctx);
if (!root)
goto out;
p1 = talloc_realloc_fn(root, NULL, 10);
if (!p1)
goto out;
CHECK_BLOCKS("realloc_fn", root, 2);
CHECK_SIZE("realloc_fn", root, 10);
p1 = talloc_realloc_fn(root, p1, 20);
if (!p1)
goto out;
CHECK_BLOCKS("realloc_fn", root, 2);
CHECK_SIZE("realloc_fn", root, 20);
p1 = talloc_realloc_fn(root, p1, 0);
CHECK_BLOCKS("realloc_fn", root, 1);
CHECK_SIZE("realloc_fn", root, 0);
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(8);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_realloc_fn(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_ref.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
/*
test references
*/
static bool test_ref1(const struct torture_context *ctx)
{
void *root, *p1, *p2, *ref, *r1;
bool ret = false;
root = talloc_named_const(ctx, 0, "root");
if (!root)
goto out;
p1 = talloc_named_const(root, 1, "p1");
if (!p1)
goto out;
p2 = talloc_named_const(p1, 1, "p2");
if (!p2)
goto out;
if (!talloc_named_const(p1, 1, "x1"))
goto out;
if (!talloc_named_const(p1, 2, "x2"))
goto out;
if (!talloc_named_const(p1, 3, "x3"))
goto out;
r1 = talloc_named_const(root, 1, "r1");
if (!r1)
goto out;
ref = talloc_reference(r1, p2);
if (!ref)
goto out;
CHECK_BLOCKS("ref1", p1, 5);
CHECK_BLOCKS("ref1", p2, 1);
CHECK_BLOCKS("ref1", r1, 2);
talloc_free(p2);
CHECK_BLOCKS("ref1", p1, 5);
CHECK_BLOCKS("ref1", p2, 1);
CHECK_BLOCKS("ref1", r1, 1);
talloc_free(p1);
CHECK_BLOCKS("ref1", r1, 1);
talloc_free(r1);
if (talloc_reference(root, NULL)) {
return false;
}
CHECK_BLOCKS("ref1", root, 1);
CHECK_SIZE("ref1", root, 0);
ret = true;
out:
talloc_free(root);
return ret;
}
/*
test references
*/
static bool test_ref2(const struct torture_context *ctx)
{
void *root, *p1, *p2, *ref, *r1;
bool ret = false;
root = talloc_named_const(ctx, 0, "root");
if (!root)
goto out;
p1 = talloc_named_const(root, 1, "p1");
if (!p1)
goto out;
if (!talloc_named_const(p1, 1, "x1"))
goto out;
if (!talloc_named_const(p1, 1, "x2"))
goto out;
if (!talloc_named_const(p1, 1, "x3"))
goto out;
p2 = talloc_named_const(p1, 1, "p2");
if (!p2)
goto out;
r1 = talloc_named_const(root, 1, "r1");
if (!r1)
goto out;
ref = talloc_reference(r1, p2);
if (!ref)
goto out;
CHECK_BLOCKS("ref2", p1, 5);
CHECK_BLOCKS("ref2", p2, 1);
CHECK_BLOCKS("ref2", r1, 2);
talloc_free(ref);
CHECK_BLOCKS("ref2", p1, 5);
CHECK_BLOCKS("ref2", p2, 1);
CHECK_BLOCKS("ref2", r1, 1);
talloc_free(p2);
CHECK_BLOCKS("ref2", p1, 4);
CHECK_BLOCKS("ref2", r1, 1);
talloc_free(p1);
CHECK_BLOCKS("ref2", r1, 1);
talloc_free(r1);
CHECK_SIZE("ref2", root, 0);
ret = true;
out:
talloc_free(root);
return ret;
}
/*
test references
*/
static bool test_ref3(const struct torture_context *ctx)
{
void *root, *p1, *p2, *ref, *r1;
bool ret = false;
root = talloc_named_const(ctx, 0, "root");
if (!root)
goto out;
p1 = talloc_named_const(root, 1, "p1");
if (!p1)
goto out;
p2 = talloc_named_const(root, 1, "p2");
if (!p2)
goto out;
r1 = talloc_named_const(p1, 1, "r1");
if (!r1)
goto out;
ref = talloc_reference(p2, r1);
if (!ref)
goto out;
CHECK_BLOCKS("ref3", p1, 2);
CHECK_BLOCKS("ref3", p2, 2);
CHECK_BLOCKS("ref3", r1, 1);
talloc_free(p1);
CHECK_BLOCKS("ref3", p2, 2);
CHECK_BLOCKS("ref3", r1, 1);
talloc_free(p2);
CHECK_SIZE("ref3", root, 0);
ret = true;
out:
talloc_free(root);
return ret;
}
/*
test references
*/
static bool test_ref4(const struct torture_context *ctx)
{
void *root, *p1, *p2, *ref, *r1;
bool ret = false;
root = talloc_named_const(ctx, 0, "root");
if (!root)
goto out;
p1 = talloc_named_const(root, 1, "p1");
if (!p1)
goto out;
if (!talloc_named_const(p1, 1, "x1"))
goto out;
if (!talloc_named_const(p1, 1, "x2"))
goto out;
if (!talloc_named_const(p1, 1, "x3"))
goto out;
p2 = talloc_named_const(p1, 1, "p2");
if (!p2)
goto out;
r1 = talloc_named_const(root, 1, "r1");
if (!r1)
goto out;
ref = talloc_reference(r1, p2);
if (!ref)
goto out;
CHECK_BLOCKS("ref4", p1, 5);
CHECK_BLOCKS("ref4", p2, 1);
CHECK_BLOCKS("ref4", r1, 2);
talloc_free(r1);
CHECK_BLOCKS("ref4", p1, 5);
CHECK_BLOCKS("ref4", p2, 1);
talloc_free(p2);
CHECK_BLOCKS("ref4", p1, 4);
talloc_free(p1);
CHECK_SIZE("ref4", root, 0);
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(34);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_ref1(NULL)
&& test_ref2(NULL)
&& test_ref3(NULL)
&& test_ref4(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_steal.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
/*
test steal
*/
static bool test_steal(const struct torture_context *ctx)
{
void *root, *p1, *p2;
bool ret = false;
root = talloc_new(ctx);
if (!root)
goto out;
p1 = talloc_array(root, char, 10);
if (!p1)
goto out;
CHECK_SIZE("steal", p1, 10);
p2 = talloc_realloc(root, NULL, char, 20);
if (!p2)
goto out;
CHECK_SIZE("steal", p1, 10);
CHECK_SIZE("steal", root, 30);
torture_assert("steal", talloc_steal(p1, NULL) == NULL,
"failed: stealing NULL should give NULL\n");
torture_assert("steal", talloc_steal(p1, p1) == p1,
"failed: stealing to ourselves is a nop\n");
CHECK_BLOCKS("steal", root, 3);
CHECK_SIZE("steal", root, 30);
talloc_steal(NULL, p1);
talloc_steal(NULL, p2);
CHECK_BLOCKS("steal", root, 1);
CHECK_SIZE("steal", root, 0);
talloc_free(p1);
talloc_steal(root, p2);
CHECK_BLOCKS("steal", root, 2);
CHECK_SIZE("steal", root, 20);
talloc_free(p2);
CHECK_BLOCKS("steal", root, 1);
CHECK_SIZE("steal", root, 0);
talloc_free(root);
root = NULL;
p1 = talloc_size(NULL, 3);
if (!p1)
goto out;
CHECK_SIZE("steal", NULL, 3);
talloc_free(p1);
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(16);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_steal(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_talloc_ptrtype.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
static bool test_talloc_ptrtype(const struct torture_context *ctx)
{
void *top = talloc_new(ctx);
struct struct1 {
int foo;
int bar;
} *s1, *s2, **s3, ***s4;
const char *location1;
const char *location2;
const char *location3;
const char *location4;
bool ret = false;
if (!top)
goto out;
s1 = talloc_ptrtype(top, s1);location1 = __location__;
if (!s1)
goto out;
ok1(talloc_get_size(s1) == sizeof(struct struct1));
ok1(strcmp(location1, talloc_get_name(s1)) == 0);
s2 = talloc_array_ptrtype(top, s2, 10);location2 = __location__;
if (!s2)
goto out;
ok1(talloc_get_size(s2) == (sizeof(struct struct1) * 10));
ok1(strcmp(location2, talloc_get_name(s2)) == 0);
s3 = talloc_array_ptrtype(top, s3, 10);location3 = __location__;
if (!s3)
goto out;
ok1(talloc_get_size(s3) == (sizeof(struct struct1 *) * 10));
torture_assert_str_equal("ptrtype", location3, talloc_get_name(s3),
"talloc_array_ptrtype() sets the wrong name");
s4 = talloc_array_ptrtype(top, s4, 10);location4 = __location__;
if (!s4)
goto out;
ok1(talloc_get_size(s4) == (sizeof(struct struct1 **) * 10));
torture_assert_str_equal("ptrtype", location4, talloc_get_name(s4),
"talloc_array_ptrtype() sets the wrong name");
ret = true;
out:
talloc_free(top);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(10);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_talloc_ptrtype(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_type.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
/*
test type checking
*/
static bool test_type(const struct torture_context *ctx)
{
void *root;
struct el1 {
int count;
};
struct el2 {
int count;
};
struct el1 *el1;
bool ret = false;
root = talloc_new(ctx);
el1 = talloc(root, struct el1);
if (!el1)
goto out;
el1->count = 1;
torture_assert("type", talloc_get_type(el1, struct el1) == el1,
"type check failed on el1\n");
torture_assert("type", talloc_get_type(el1, struct el2) == NULL,
"type check failed on el1 with el2\n");
talloc_set_type(el1, struct el2);
torture_assert("type", talloc_get_type(el1, struct el2) == (struct el2 *)el1,
"type set failed on el1 with el2\n");
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(5);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_type(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_unlink.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
/*
test references
*/
static bool test_unlink1(const struct torture_context *ctx)
{
void *root, *p1, *p2, *ref, *r1;
bool ret = false;
root = talloc_named_const(ctx, 0, "root");
if (!root)
goto out;
p1 = talloc_named_const(root, 1, "p1");
if (!p1)
goto out;
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");
if (!p2)
goto out;
r1 = talloc_named_const(p1, 1, "r1");
if (!r1)
goto out;
ref = talloc_reference(r1, p2);
if (!ref)
goto out;
CHECK_BLOCKS("unlink", p1, 7);
CHECK_BLOCKS("unlink", p2, 1);
CHECK_BLOCKS("unlink", r1, 2);
talloc_unlink(r1, p2);
CHECK_BLOCKS("unlink", p1, 6);
CHECK_BLOCKS("unlink", p2, 1);
CHECK_BLOCKS("unlink", r1, 1);
talloc_free(p1);
CHECK_SIZE("unlink", root, 0);
ret = true;
out:
talloc_free(root);
return ret;
}
int main(int argc, char *argv[])
{
plan_tests(9);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_unlink1(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run-test_unref_reparent.c 0 → 100644
View file @ 87aba1fa
/*
Unix SMB/CIFS implementation.
local testing of talloc routines.
Copyright (C) Andrew Tridgell 2004
Converted to ccan tests by Rusty Russell 2008
** NOTE! The following LGPL license applies to the talloc
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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 for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ccan/failtest/failtest_override.h>
#include <ccan/talloc/talloc.c>
#include <stdbool.h>
#include <ccan/tap/tap.h>
#include <ccan/failtest/failtest.h>
#define torture_assert(test, expr, str) \
ok(expr, "%s [\n%s: Expression %s failed: %s\n]\n", \
test, __location__, #expr, str)
#define torture_assert_str_equal(test, arg1, arg2, desc) \
ok(strcmp(arg1, arg2) == 0, \
"%s [\n%s: Expected %s, got %s: %s\n]\n", \
test, __location__, arg1, arg2, desc)
#define CHECK_SIZE(test, ptr, tsize) \
ok(talloc_total_size(ptr) == (tsize), \
"%s [\nwrong '%s' tree size: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_size(ptr), \
(unsigned)tsize)
#define CHECK_BLOCKS(test, ptr, tblocks) \
ok(talloc_total_blocks(ptr) == (tblocks), \
"%s [\nwrong '%s' tree blocks: got %u expected %u\n]\n", \
test, #ptr, \
(unsigned)talloc_total_blocks(ptr), \
(unsigned)tblocks)
#define CHECK_PARENT(test, ptr, parent) \
ok(talloc_parent(ptr) == (parent), \
"%s [\n'%s' has wrong parent: got %p expected %p\n]\n", \
test, #ptr, \
talloc_parent(ptr), \
(parent))
struct torture_context;
static bool test_unref_reparent(const struct torture_context *ctx)
{
void *root, *p1, *p2, *c1;
bool ret = false;
root = talloc_named_const(ctx, 0, "root");
if (!root)
goto out;
p1 = talloc_named_const(root, 1, "orig parent");
if (!p1)
goto out;
p2 = talloc_named_const(root, 1, "parent by reference");
if (!p2)
goto out;
c1 = talloc_named_const(p1, 1, "child");
if (!c1)
goto out;
if (!talloc_reference(p2, c1))
goto out;
CHECK_PARENT("unref_reparent", c1, p1);
talloc_free(p1);
CHECK_PARENT("unref_reparent", c1, p2);
talloc_unlink(p2, c1);
CHECK_SIZE("unref_reparent", root, 1);
talloc_free(p2);
ret = true;
out:
talloc_free(root);
return ret;
}
static bool test_lifeless(const struct torture_context *ctx)
{
void *top = talloc_new(ctx);
char *parent, *child;
void *child_owner = talloc_new(ctx);
parent = talloc_strdup(top, "parent");
if (!parent)
return false;
child = talloc_strdup(parent, "child");
if (!child) {
talloc_free(parent);
return false;
}
if (!talloc_reference(child, parent)) {
talloc_free(parent);
return false;
}
if (!talloc_reference(child_owner, child)) {
talloc_unlink(child, parent);
talloc_free(parent);
return false;
}
talloc_unlink(top, parent);
talloc_free(child);
talloc_free(top);
talloc_free(child_owner);
talloc_free(child);
return true;
}
int main(int argc, char *argv[])
{
plan_tests(5);
failtest_init(argc, argv);
talloc_enable_null_tracking();
if (null_context) {
ok1(test_unref_reparent(NULL) && test_lifeless(NULL));
/* This closes the leak, but don't free any other leaks! */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
}
failtest_exit(exit_status());
}
ccan/talloc/test/run.c
View file @ 87aba1fa
......@@ -948,7 +948,7 @@ int main(void)
{
struct torture_context *ctx;
plan_tests(288);
plan_tests(289);
ctx = talloc_add_external(NULL, normal_realloc, test_lock, test_unlock);
torture_local_talloc(NULL);
......@@ -979,6 +979,10 @@ int main(void)
ok(allocations_used() == 0, "%u allocations still used?",
allocations_used());
/* This closes the leak, but make sure we're not freeing unexpected. */
ok1(!talloc_chunk_from_ptr(null_context)->child);
talloc_disable_null_tracking();
return exit_status();
}
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