if (strcmp(argv[1], "depends") == 0) {
printf("ccan/compiler\n");
printf("ccan/typesafe_cb\n");
+ printf("ccan/failtest\n");
return 0;
}
--- /dev/null
+/* 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();
+}
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);
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();
--- /dev/null
+#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);
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
--- /dev/null
+/*
+ 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());
+}
+
--- /dev/null
+/*
+ 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());
+}
{
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);
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();
}
projects / ccan / commitdiff