e28f330a8e
Re-run with updated script to convert integer literal delay arguments to k_thread_create and K_THREAD_DEFINE to use the standard timeout macros. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
/*
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* Copyright (c) 2017 Linaro Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "test_fifo.h"
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#define STACK_SIZE (512 + CONFIG_TEST_EXTRA_STACKSIZE)
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#define LIST_LEN 2
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/**TESTPOINT: init via K_FIFO_DEFINE*/
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K_FIFO_DEFINE(kfifo_c);
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struct k_fifo fifo_c;
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static K_THREAD_STACK_DEFINE(tstack, STACK_SIZE);
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static struct k_thread thread;
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static void t_cancel_wait_entry(void *p1, void *p2, void *p3)
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{
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k_sleep(K_MSEC(50));
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k_fifo_cancel_wait((struct k_fifo *)p1);
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}
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static void tfifo_thread_thread(struct k_fifo *pfifo)
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{
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k_tid_t tid = k_thread_create(&thread, tstack, STACK_SIZE,
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t_cancel_wait_entry, pfifo, NULL, NULL,
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K_PRIO_PREEMPT(0), 0, K_NO_WAIT);
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u32_t start_t = k_uptime_get_32();
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void *ret = k_fifo_get(pfifo, 500);
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u32_t dur = k_uptime_get_32() - start_t;
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/* While we observed the side effect of the last statement
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* ( call to k_fifo_cancel_wait) of the thread, it's not fact
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* that it returned, within the thread. Then it may happen
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* that the test runner below will try to create another
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* thread in the same stack space, then 1st thread returns
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* from the call, leading to crash.
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*/
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k_thread_abort(tid);
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zassert_is_null(ret,
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"k_fifo_get didn't get 'timeout expired' status");
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/* 80 includes generous fuzz factor as k_sleep() will add an extra
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* tick for non-tickless systems, and we may cross another tick
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* boundary while doing this. We just want to ensure we didn't
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* hit the timeout anyway.
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*/
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zassert_true(dur < 80,
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"k_fifo_get didn't get cancelled in expected timeframe");
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}
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/**
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* @addtogroup kernel_fifo_tests
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* @{
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*/
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/**
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* @brief Test cancel waiting on a FIFO queue.
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* @details This routine causes first thread pending on fifo (if any),
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* to return from k_fifo_get() with NULL value (as if timeout expired).
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* @see k_fifo_init(),k_fifo_get(), k_fifo_cancel_wait()
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*/
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void test_fifo_cancel_wait(void)
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{
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/**TESTPOINT: init via k_fifo_init*/
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k_fifo_init(&fifo_c);
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tfifo_thread_thread(&fifo_c);
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/**TESTPOINT: test K_FIFO_DEFINEed fifo*/
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tfifo_thread_thread(&kfifo_c);
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}
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/**
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* @}
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*/
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