mirror of
https://github.com/azure-rtos/threadx
synced 2025-01-30 08:02:57 +08:00
150 lines
3.7 KiB
C
150 lines
3.7 KiB
C
/* This test is designed to test the change time-slice service call. */
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#include <stdio.h>
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#include "tx_api.h"
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static unsigned long thread_0_counter = 0;
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static TX_THREAD thread_0;
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static unsigned long thread_1_counter = 0;
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static TX_THREAD thread_1;
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extern unsigned long _tx_timer_time_slice;
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/* Define thread prototypes. */
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static void thread_0_entry(ULONG thread_input);
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static void thread_1_entry(ULONG thread_input);
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/* Prototype for test control return. */
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void test_control_return(UINT status);
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/* Define what the initial system looks like. */
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#ifdef CTEST
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void test_application_define(void *first_unused_memory)
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#else
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void threadx_thread_time_slice_change_application_define(void *first_unused_memory)
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#endif
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{
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UINT status;
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CHAR *pointer;
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/* Put first available memory address into a character pointer. */
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pointer = (CHAR *) first_unused_memory;
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/* Put system definition stuff in here, e.g. thread creates and other assorted
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create information. */
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status = tx_thread_create(&thread_0, "thread 0", thread_0_entry, 1,
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pointer, TEST_STACK_SIZE_PRINTF,
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16, 16, 100, TX_AUTO_START);
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pointer = pointer + TEST_STACK_SIZE_PRINTF;
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/* Check for status. */
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if (status != TX_SUCCESS)
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{
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printf("Running Thread Time-Slice Change Test............................... ERROR #1\n");
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test_control_return(1);
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}
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status = tx_thread_create(&thread_1, "thread 1", thread_1_entry, 1,
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pointer, TEST_STACK_SIZE_PRINTF,
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22, 22, 200, TX_AUTO_START);
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pointer = pointer + TEST_STACK_SIZE_PRINTF;
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/* Check for status. */
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if (status != TX_SUCCESS)
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{
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printf("Running Thread Time-Slice Change Test............................... ERROR #2\n");
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test_control_return(1);
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}
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}
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/* Define the test threads. */
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static void thread_0_entry(ULONG thread_input)
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{
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UINT status;
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ULONG old_time_slice = 0;
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/* Inform user. */
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printf("Running Thread Time-Slice Change Test............................... ");
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/* Increment thread 0 counter. */
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thread_0_counter++;
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/* Change the time-slice of other thread. */
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status = tx_thread_time_slice_change(&thread_1, 33, &old_time_slice);
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/* Check status and the time sice of specified thread. */
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if ((status != TX_SUCCESS) || (old_time_slice != 200) || (thread_1.tx_thread_new_time_slice != 33))
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{
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/* Thread error. */
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printf("ERROR #3\n");
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test_control_return(1);
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}
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/* Sleep to get a fresh timer. */
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tx_thread_sleep(1);
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/* Change the time-slice of this thread. */
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status = tx_thread_time_slice_change(&thread_0, 66, &old_time_slice);
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/* Check status and the time sice of specified thread. */
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if ((status != TX_SUCCESS) || (old_time_slice != 100) || (thread_0.tx_thread_new_time_slice != 66) ||
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(_tx_timer_time_slice != 66))
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{
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/* Thread error. */
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printf("ERROR #4\n");
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test_control_return(1);
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}
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/* Change the time-slice of this thread. */
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status = tx_thread_time_slice_change(&thread_1, 2, &old_time_slice);
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/* Sleep for 8 ticks just to allow thread 1 to run and time-slice with no other thread ready. */
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tx_thread_sleep(8);
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if (status != TX_SUCCESS)
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{
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/* Thread error. */
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printf("ERROR #5\n");
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test_control_return(1);
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}
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else
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{
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/* Successful test. */
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printf("SUCCESS!\n");
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test_control_return(0);
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}
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}
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static void thread_1_entry(ULONG thread_input)
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{
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while(1)
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{
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/* Identify. */
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tx_thread_identify();
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/* Increment the thread counter. */
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thread_1_counter++;
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}
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}
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