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esp_event: test that handlers can unregister themselves

This commit is contained in:
Renz Christian Bagaporo 2019-10-08 15:32:51 +08:00 committed by Renz Bagaporo
parent 0890ce9115
commit 2e3a949f3a
1 changed files with 67 additions and 0 deletions
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67
components/esp_event/test/test_event.c
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@ -200,6 +200,7 @@ static void test_event_simple_handler_registration_task(void* args)
vTaskDelete(NULL);
}
static void test_handler_post_w_task(void* event_handler_arg, esp_event_base_t event_base, int32_t event_id, void* event_data)
{
simple_arg_t* arg = (simple_arg_t*) event_handler_arg;
@ -251,6 +252,17 @@ static void test_handler_post_wo_task(void* event_handler_arg, esp_event_base_t
}
}
static void test_handler_unregister_itself(void* event_handler_arg, esp_event_base_t event_base, int32_t event_id, void* event_data)
{
esp_event_loop_handle_t* loop = (esp_event_loop_handle_t*) event_data;
int* unregistered = (int*) event_handler_arg;
(*unregistered) += (event_base == s_test_base1 ? 0 : 10) + event_id + 1;
// Unregister this handler for this event
TEST_ASSERT_EQUAL(ESP_OK, esp_event_handler_unregister_with(*loop, event_base, event_id, test_handler_unregister_itself));
}
static void test_post_from_handler_loop_task(void* args)
{
esp_event_loop_handle_t event_loop = (esp_event_loop_handle_t) args;
@ -427,6 +439,61 @@ TEST_CASE("can unregister handler", "[event]")
TEST_TEARDOWN();
}
TEST_CASE("handler can unregister itself", "[event]")
{
/* this test aims to verify that handlers can unregister themselves */
TEST_SETUP();
esp_event_loop_handle_t loop;
esp_event_loop_args_t loop_args = test_event_get_default_loop_args();
loop_args.task_name = NULL;
TEST_ASSERT_EQUAL(ESP_OK, esp_event_loop_create(&loop_args, &loop));
int unregistered = 0;
/*
* s_test_base1, ev1 = 1
* s_test_base1, ev2 = 2
* s_test_base2, ev1 = 11
* s_test_base2, ev2 = 12
*/
int expected_unregistered = 0;
TEST_ASSERT_EQUAL(ESP_OK, esp_event_handler_register_with(loop, s_test_base1, TEST_EVENT_BASE1_EV1, test_handler_unregister_itself, &unregistered));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_handler_register_with(loop, s_test_base1, TEST_EVENT_BASE1_EV2, test_handler_unregister_itself, &unregistered));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_handler_register_with(loop, s_test_base2, TEST_EVENT_BASE2_EV1, test_handler_unregister_itself, &unregistered));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_handler_register_with(loop, s_test_base2, TEST_EVENT_BASE2_EV2, test_handler_unregister_itself, &unregistered));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base1, TEST_EVENT_BASE1_EV2, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_loop_run(loop, pdMS_TO_TICKS(10)));
expected_unregistered = 2; // base1, ev2
TEST_ASSERT_EQUAL(expected_unregistered, unregistered);
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base1, TEST_EVENT_BASE1_EV1, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base2, TEST_EVENT_BASE2_EV1, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_loop_run(loop, pdMS_TO_TICKS(10)));
expected_unregistered += 1 + 11; // base1, ev1 + base2, ev1
TEST_ASSERT_EQUAL(expected_unregistered, unregistered);
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base2, TEST_EVENT_BASE2_EV2, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_loop_run(loop, pdMS_TO_TICKS(10)));
expected_unregistered += 12; // base2, ev2
TEST_ASSERT_EQUAL(expected_unregistered, unregistered);
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base1, TEST_EVENT_BASE1_EV1, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base1, TEST_EVENT_BASE1_EV2, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base2, TEST_EVENT_BASE2_EV1, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_post_to(loop, s_test_base2, TEST_EVENT_BASE2_EV2, &loop, sizeof(loop), portMAX_DELAY));
TEST_ASSERT_EQUAL(ESP_OK, esp_event_loop_run(loop, pdMS_TO_TICKS(10)));
TEST_ASSERT_EQUAL(expected_unregistered, unregistered); // all handlers unregistered
TEST_ASSERT_EQUAL(ESP_OK, esp_event_loop_delete(loop));
TEST_TEARDOWN();
}
TEST_CASE("can exit running loop at approximately the set amount of time", "[event]")
{
/* this test aims to verify that running loop does not block indefinitely in cases where