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test(freertos): Added a test for vTaskDeleteWithCaps when stack is in ext RAM

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This commit adds a stress tests for creating multiple tasks with
xTaskCreateWithCaps such that the stack is allocated in external SPIRAM.
Then the tasks self-delete. This is done iteratively as stress test.
This commit is contained in:
Sudeep Mohanty
2024-09-11 15:13:17 +02:00
parent ae4b955a0c
commit 469d9c8bae
3 changed files with 31 additions and 2 deletions
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4
components/freertos/test_apps/freertos/README.md
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@@ -1,2 +1,2 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- | -------- |

28
components/freertos/test_apps/freertos/misc/test_idf_additions.c
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@@ -89,6 +89,34 @@ TEST_CASE("IDF additions: Task creation with memory caps and self deletion", "[f
xTaskNotifyGive(task_handle);
}
#if CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY
TEST_CASE("IDF additions: Task creation with SPIRAM memory caps and self deletion stress test", "[freertos]")
{
#define TEST_NUM_TASKS 5
#define TEST_NUM_ITERATIONS 1000
TaskHandle_t task_handle[TEST_NUM_TASKS];
StackType_t *puxStackBuffer;
StaticTask_t *pxTaskBuffer;
for (int j = 0; j < TEST_NUM_ITERATIONS; j++) {
for (int i = 0; i < TEST_NUM_TASKS; i++) {
// Create a task with caps
TEST_ASSERT_EQUAL(pdPASS, xTaskCreateWithCaps(task_with_caps_self_delete, "task", 4096, NULL, UNITY_FREERTOS_PRIORITY, &task_handle[i], MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT));
TEST_ASSERT_NOT_EQUAL(NULL, task_handle);
// Get the task's memory
TEST_ASSERT_EQUAL(pdTRUE, xTaskGetStaticBuffers(task_handle[i], &puxStackBuffer, &pxTaskBuffer));
}
for (int i = 0; i < TEST_NUM_TASKS; i++) {
// Notify the task to delete itself
xTaskNotifyGive(task_handle[i]);
}
}
}
#endif /* CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY */
#if ( CONFIG_FREERTOS_NUMBER_OF_CORES > 1 )
static void task_with_caps_running_on_other_core(void *arg)

1
components/freertos/test_apps/freertos/sdkconfig.ci.psram
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@@ -5,6 +5,7 @@ CONFIG_IDF_TARGET="esp32"
# Enable SPIRAM
CONFIG_SPIRAM=y
CONFIG_SPIRAM_OCCUPY_NO_HOST=y
CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY=y
# Disable encrypted flash reads/writes to save IRAM in this build configuration
CONFIG_SPI_FLASH_ENABLE_ENCRYPTED_READ_WRITE=n