73f1156c5e
The simple path and naming wasn't really right, there are no other tests and the test suite has become quite automated and extensable to cover most things we'd like to test with llext. Building, loading, and linking of course. Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
/*
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* Copyright (c) 2023 Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*
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* This code checks the functionality of threads, synchronization primitives
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* and device access from extensions.
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* This test should be valid from both user and privileged modes.
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*/
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#include <stdint.h>
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#include <zephyr/llext/symbol.h>
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#include <zephyr/device.h>
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#include <zephyr/kernel.h>
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#include <zephyr/ztest_assert.h>
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#include "threads_kernel_objects_ext.h"
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/*
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* Some platforms do not define any usable DT devices (not even the console).
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* In those cases the device API test can't be executed.
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*/
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#if DT_HAS_CHOSEN(zephyr_console) && DT_NODE_HAS_STATUS_OKAY(DT_CHOSEN(zephyr_console))
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#define CONSOLE_DT_NODE DT_CHOSEN(zephyr_console)
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#endif
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void test_thread(void *arg0, void *arg1, void *arg2)
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{
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printk("Take semaphore from test thread\n");
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k_sem_take(&my_sem, K_FOREVER);
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#ifdef CONSOLE_DT_NODE
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const struct device *const console_dev = DEVICE_DT_GET(CONSOLE_DT_NODE);
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const char *const console_name = DEVICE_DT_NAME(CONSOLE_DT_NODE);
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const struct device *binding_dev;
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/* Ensure the console device was properly obtained at compile time */
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zassert_not_null(console_dev);
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/* Try to get the same handle at runtime and verify they match */
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binding_dev = device_get_binding(console_name);
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zassert_equal(binding_dev, console_dev);
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/* Verify device API functionality, console must be ready in CI tests */
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zassert_true(device_is_ready(console_dev));
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#endif
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}
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void test_entry(void)
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{
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printk("Give semaphore from main thread\n");
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zassert_not_null(&my_sem);
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k_sem_give(&my_sem);
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printk("Creating thread\n");
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zassert_not_null(&my_thread);
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zassert_not_null(&my_thread_stack);
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k_tid_t tid = k_thread_create(&my_thread, (k_thread_stack_t *) &my_thread_stack,
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MY_THREAD_STACK_SIZE, &test_thread, NULL, NULL, NULL,
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MY_THREAD_PRIO, MY_THREAD_OPTIONS, K_FOREVER);
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printk("Starting thread\n");
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k_thread_start(tid);
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printk("Joining thread\n");
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k_thread_join(&my_thread, K_FOREVER);
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printk("Test thread joined\n");
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}
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EXPORT_SYMBOL(test_entry);
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