984bfae831
Remove leading/trailing blank lines in .c, .h, .py, .rst, .yml, and .yaml files. Will avoid failures with the new CI test in https://github.com/zephyrproject-rtos/ci-tools/pull/112, though it only checks changed files. Move the 'target-notes' target in boards/xtensa/odroid_go/doc/index.rst to get rid of the trailing blank line there. It was probably misplaced. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
102 lines
1.8 KiB
C
102 lines
1.8 KiB
C
/*
|
|
* Copyright (c) 2017 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <ztest.h>
|
|
#include <zephyr.h>
|
|
#include <errno.h>
|
|
|
|
/**
|
|
* @brief Test the thread context
|
|
*
|
|
* @defgroup kernel_threadcontext_tests Thread Context Tests
|
|
*
|
|
* @ingroup all_tests
|
|
*
|
|
* @{
|
|
* @}
|
|
*/
|
|
#define N_THREADS 2
|
|
#define STACK_SIZE (384 + CONFIG_TEST_EXTRA_STACKSIZE)
|
|
|
|
static K_THREAD_STACK_ARRAY_DEFINE(stacks, N_THREADS, STACK_SIZE);
|
|
static struct k_thread threads[N_THREADS];
|
|
|
|
static int errno_values[N_THREADS + 1] = {
|
|
0xbabef00d,
|
|
0xdeadbeef,
|
|
0xabad1dea,
|
|
};
|
|
|
|
struct result {
|
|
void *q;
|
|
int pass;
|
|
};
|
|
|
|
struct result result[N_THREADS];
|
|
|
|
struct k_fifo fifo;
|
|
|
|
static void errno_thread(void *_n, void *_my_errno, void *_unused)
|
|
{
|
|
int n = POINTER_TO_INT(_n);
|
|
int my_errno = POINTER_TO_INT(_my_errno);
|
|
|
|
errno = my_errno;
|
|
|
|
k_sleep(30 - (n * 10));
|
|
if (errno == my_errno) {
|
|
result[n].pass = 1;
|
|
}
|
|
|
|
zassert_equal(errno, my_errno, NULL);
|
|
|
|
k_fifo_put(&fifo, &result[n]);
|
|
}
|
|
|
|
/**
|
|
* @brief Verify thread context
|
|
*
|
|
* @ingroup kernel_threadcontext_tests
|
|
*
|
|
* @details Check whether variable value per-thread are saved during
|
|
* context switch
|
|
*/
|
|
void test_thread_context(void)
|
|
{
|
|
int rv = TC_PASS, test_errno;
|
|
|
|
k_fifo_init(&fifo);
|
|
|
|
errno = errno_values[N_THREADS];
|
|
test_errno = errno;
|
|
|
|
for (int ii = 0; ii < N_THREADS; ii++) {
|
|
result[ii].pass = TC_FAIL;
|
|
}
|
|
|
|
/**TESTPOINT: thread- threads stacks are separate */
|
|
for (int ii = 0; ii < N_THREADS; ii++) {
|
|
k_thread_create(&threads[ii], stacks[ii], STACK_SIZE,
|
|
errno_thread, INT_TO_POINTER(ii),
|
|
INT_TO_POINTER(errno_values[ii]), NULL,
|
|
K_PRIO_PREEMPT(ii + 5), 0, K_NO_WAIT);
|
|
}
|
|
|
|
for (int ii = 0; ii < N_THREADS; ii++) {
|
|
struct result *p = k_fifo_get(&fifo, 100);
|
|
|
|
if (!p || !p->pass) {
|
|
rv = TC_FAIL;
|
|
}
|
|
}
|
|
|
|
zassert_equal(errno, test_errno, NULL);
|
|
|
|
if (errno != errno_values[N_THREADS]) {
|
|
rv = TC_FAIL;
|
|
}
|
|
}
|