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tests: work_queue: add a test case for coverage

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Add a test case for k_work_poll_cancel() API.

Signed-off-by: Lixin Guo <lixinx.guo@intel.com>
This commit is contained in:
Lixin Guo 2021-11-05 16:46:29 +08:00 • committed by Anas Nashif
commit 21e1e8cf23
1 changed files with 36 additions and 1 deletions
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37
tests/kernel/workq/work_queue/src/main.c
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@ -722,6 +722,40 @@ void test_delayed_work_define(void)
sizeof(struct k_delayed_work), NULL);
}
/**
* @brief Verify k_work_poll_cancel()
*
* @ingroup kernel_workqueue_tests
*
* @details Cancel a triggered work item repeatedly,
* see if it returns expected value.
*
* @see k_work_poll_cancel()
*/
static void test_triggered_cancel(void)
{
int ret;
TC_PRINT("Starting triggered test\n");
/* As work items are triggered, they should indicate an event. */
expected_poll_result = 0;
TC_PRINT(" - Initializing triggered test items\n");
test_triggered_init();
test_triggered_submit(K_FOREVER);
ret = k_work_poll_cancel(&triggered_tests[0].work);
zassert_true(ret == 0, "triggered cancel failed");
ret = k_work_poll_cancel(&triggered_tests[0].work);
zassert_true(ret == -EINVAL, "triggered cancel failed");
ret = k_work_poll_cancel(NULL);
zassert_true(ret == -EINVAL, "triggered cancel failed");
}
/*test case main entry*/
void test_main(void)
{
@ -739,7 +773,8 @@ void test_main(void)
ztest_1cpu_unit_test(test_triggered_no_wait_expired),
ztest_1cpu_unit_test(test_triggered_wait),
ztest_1cpu_unit_test(test_triggered_wait_expired),
ztest_1cpu_unit_test(test_delayed_work_define)
ztest_1cpu_unit_test(test_delayed_work_define),
ztest_1cpu_unit_test(test_triggered_cancel)
);
ztest_run_test_suite(workqueue);
}