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gpio test: add GPIO multi-level interrupt test

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add case to test the bug of v3.0. If we trigger the level interrupt more than once, will cause the interrupt be triggered many times
This commit is contained in:
houchenyao 2018-09-06 11:47:17 +08:00
parent a0d2dd0385
commit 98c868ff09
1 changed files with 25 additions and 0 deletions
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25
components/driver/test/test_gpio.c
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@ -287,6 +287,31 @@ TEST_CASE("GPIO low level interrupt test", "[gpio][test_env=UT_T1_GPIO]")
gpio_uninstall_isr_service();
}
TEST_CASE("GPIO multi-level interrupt test, to cut the interrupt source exit interrupt ", "[gpio][test_env=UT_T1_GPIO]")
{
level_intr_times=0;
gpio_config_t output_io = init_io(GPIO_OUTPUT_IO);
gpio_config_t input_io = init_io(GPIO_INPUT_IO);
input_io.intr_type = GPIO_INTR_POSEDGE;
input_io.mode = GPIO_MODE_INPUT;
input_io.pull_up_en = 1;
TEST_ESP_OK(gpio_config(&output_io));
TEST_ESP_OK(gpio_config(&input_io));
TEST_ESP_OK(gpio_set_level(GPIO_OUTPUT_IO, 0));
gpio_set_intr_type(GPIO_INPUT_IO, GPIO_INTR_HIGH_LEVEL);
gpio_install_isr_service(0);
gpio_isr_handler_add(GPIO_INPUT_IO, gpio_isr_level_handler2, (void*) GPIO_INPUT_IO);
gpio_set_level(GPIO_OUTPUT_IO, 1);
vTaskDelay(100 / portTICK_RATE_MS);
TEST_ASSERT_EQUAL_INT_MESSAGE(level_intr_times, 1, "go into high-level interrupt more than once with cur interrupt source way");
gpio_set_level(GPIO_OUTPUT_IO, 1);
vTaskDelay(200 / portTICK_RATE_MS);
TEST_ASSERT_EQUAL_INT_MESSAGE(level_intr_times, 2, "go into high-level interrupt more than once with cur interrupt source way");
gpio_isr_handler_remove(GPIO_INPUT_IO);
gpio_uninstall_isr_service();
}
TEST_CASE("GPIO enable and disable interrupt test", "[gpio][test_env=UT_T1_GPIO]")
{
gpio_config_t output_io = init_io(GPIO_OUTPUT_IO);