tests/common: Add tests for sys_dlist_*

Change-Id: I95fbaf902968b71ce42fd6d04a10c41a0be4ff03
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Luiz Augusto von Dentz 2017-02-08 13:23:04 +02:00 committed by Anas Nashif
commit f7100f8092
3 changed files with 271 additions and 0 deletions

View file

@ -4,5 +4,6 @@ obj-y += main.o atomic.o byteorder.o intmath.o
obj-$(CONFIG_PRINTK) += printk.o
obj-y += ring_buf.o
obj-y += slist.o
obj-y += dlist.o
obj-n += bitfield.o
obj-y += rand32.o

View file

@ -0,0 +1,268 @@
/*
* Copyright (c) 2017 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <ztest.h>
#include <misc/dlist.h>
static sys_dlist_t test_list;
struct container_node {
sys_dnode_t node;
int unused;
};
static struct container_node test_node_1;
static struct container_node test_node_2;
static struct container_node test_node_3;
static struct container_node test_node_4;
static inline bool verify_emptyness(sys_dlist_t *list)
{
sys_dnode_t *node;
sys_dnode_t *s_node;
struct container_node *cnode;
struct container_node *s_cnode;
int count;
if (!sys_dlist_is_empty(list)) {
return false;
}
if (sys_dlist_peek_head(list)) {
return false;
}
if (sys_dlist_peek_tail(list)) {
return false;
}
count = 0;
SYS_DLIST_FOR_EACH_NODE(list, node) {
count++;
}
if (count) {
return false;
}
SYS_DLIST_FOR_EACH_NODE_SAFE(list, node, s_node) {
count++;
}
if (count) {
return false;
}
count = 0;
SYS_DLIST_FOR_EACH_CONTAINER(list, cnode, node) {
count++;
}
if (count) {
return false;
}
count = 0;
SYS_DLIST_FOR_EACH_CONTAINER_SAFE(list, cnode, s_cnode, node) {
count++;
}
if (count) {
return false;
}
return true;
}
static inline bool verify_content_amount(sys_dlist_t *list, int amount)
{
sys_dnode_t *node;
sys_dnode_t *s_node;
struct container_node *cnode;
struct container_node *s_cnode;
int count;
if (sys_dlist_is_empty(list)) {
return false;
}
if (!sys_dlist_peek_head(list)) {
return false;
}
if (!sys_dlist_peek_tail(list)) {
return false;
}
count = 0;
SYS_DLIST_FOR_EACH_NODE(list, node) {
count++;
}
if (count != amount) {
return false;
}
count = 0;
SYS_DLIST_FOR_EACH_NODE_SAFE(list, node, s_node) {
count++;
}
if (count != amount) {
return false;
}
count = 0;
SYS_DLIST_FOR_EACH_CONTAINER(list, cnode, node) {
count++;
}
if (count != amount) {
return false;
}
count = 0;
SYS_DLIST_FOR_EACH_CONTAINER_SAFE(list, cnode, s_cnode, node) {
count++;
}
if (count != amount) {
return false;
}
return true;
}
static inline bool verify_tail_head(sys_dlist_t *list,
sys_dnode_t *head,
sys_dnode_t *tail,
bool same)
{
if (sys_dlist_peek_head(list) != head) {
return false;
}
if (sys_dlist_peek_tail(list) != tail) {
return false;
}
if (same) {
if (sys_dlist_peek_head(list) != sys_dlist_peek_tail(list)) {
return false;
}
} else {
if (sys_dlist_peek_head(list) == sys_dlist_peek_tail(list)) {
return false;
}
}
return true;
}
void dlist_test(void)
{
sys_dlist_init(&test_list);
assert_true((verify_emptyness(&test_list)), "test_list should be empty");
/* Appending node 1 */
sys_dlist_append(&test_list, &test_node_1.node);
assert_true((verify_content_amount(&test_list, 1)),
"test_list has wrong content");
assert_true((verify_tail_head(&test_list, &test_node_1.node,
&test_node_1.node, true)),
"test_list head/tail are wrong");
/* Finding and removing node 1 */
sys_dlist_remove(&test_node_1.node);
assert_true((verify_emptyness(&test_list)),
"test_list should be empty");
/* Prepending node 1 */
sys_dlist_prepend(&test_list, &test_node_1.node);
assert_true((verify_content_amount(&test_list, 1)),
"test_list has wrong content");
assert_true((verify_tail_head(&test_list, &test_node_1.node,
&test_node_1.node, true)),
"test_list head/tail are wrong");
/* Removing node 1 */
sys_dlist_remove(&test_node_1.node);
assert_true((verify_emptyness(&test_list)),
"test_list should be empty");
/* Appending node 1 */
sys_dlist_append(&test_list, &test_node_1.node);
/* Prepending node 2 */
sys_dlist_prepend(&test_list, &test_node_2.node);
assert_true((verify_content_amount(&test_list, 2)),
"test_list has wrong content");
assert_true((verify_tail_head(&test_list, &test_node_2.node,
&test_node_1.node, false)),
"test_list head/tail are wrong");
/* Appending node 3 */
sys_dlist_append(&test_list, &test_node_3.node);
assert_true((verify_content_amount(&test_list, 3)),
"test_list has wrong content");
assert_true((verify_tail_head(&test_list, &test_node_2.node,
&test_node_3.node, false)),
"test_list head/tail are wrong");
assert_true((sys_dlist_peek_next(&test_list, &test_node_2.node) ==
&test_node_1.node),
"test_list node links are wrong");
/* Inserting node 4 after node 2 */
sys_dlist_insert_after(&test_list, &test_node_2.node,
&test_node_4.node);
assert_true((verify_tail_head(&test_list, &test_node_2.node,
&test_node_3.node, false)),
"test_list head/tail are wrong");
assert_true((sys_dlist_peek_next(&test_list, &test_node_2.node) ==
&test_node_4.node),
"test_list node links are wrong");
/* Finding and removing node 1 */
sys_dlist_remove(&test_node_1.node);
assert_true((verify_content_amount(&test_list, 3)),
"test_list has wrong content");
assert_true((verify_tail_head(&test_list, &test_node_2.node,
&test_node_3.node, false)),
"test_list head/tail are wrong");
/* Removing node 3 */
sys_dlist_remove(&test_node_3.node);
assert_true((verify_content_amount(&test_list, 2)),
"test_list has wrong content");
assert_true((verify_tail_head(&test_list, &test_node_2.node,
&test_node_4.node, false)),
"test_list head/tail are wrong");
/* Removing node 4 */
sys_dlist_remove(&test_node_4.node);
assert_true((verify_content_amount(&test_list, 1)),
"test_list has wrong content");
assert_true((verify_tail_head(&test_list, &test_node_2.node,
&test_node_2.node, true)),
"test_list head/tail are wrong");
/* Removing node 2 */
sys_dlist_remove(&test_node_2.node);
assert_true((verify_emptyness(&test_list)),
"test_list should be empty");
}

View file

@ -16,6 +16,7 @@ extern void intmath_test(void);
extern void printk_test(void);
extern void ring_buffer_test(void);
extern void slist_test(void);
extern void dlist_test(void);
extern void rand32_test(void);
void test_main(void)
@ -29,6 +30,7 @@ void test_main(void)
#endif
ztest_unit_test(ring_buffer_test),
ztest_unit_test(slist_test),
ztest_unit_test(dlist_test),
ztest_unit_test(rand32_test),
ztest_unit_test(intmath_test)
);