mirror of
https://github.com/azure-rtos/threadx
synced 2025-01-30 08:02:57 +08:00
141 lines
3.5 KiB
C
141 lines
3.5 KiB
C
/* This test is designed to test for preemption-threshold use during thread creation during initialization. */
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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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static unsigned long thread_2_counter = 0;
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static TX_THREAD thread_2;
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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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static void thread_2_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_create_preemption_threshold_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_2, "thread 2", thread_2_entry, 2,
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pointer, TEST_STACK_SIZE_PRINTF,
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17, 0, 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 Create Preemption-Threshold from Init 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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16, 0, 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 Create Preemption-Threshold from Init Test........... ERROR #2\n");
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test_control_return(1);
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}
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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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15, 0, 100, TX_DONT_START);
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status += tx_thread_resume(&thread_0);
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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 Create Preemption-Threshold from Init Test........... ERROR #3\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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/* Inform user. */
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printf("Running Thread Create Preemption-Threshold from Init Test........... ");
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/* If either of the other threads have run, an error is present. */
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if ((thread_1_counter) || (thread_2_counter))
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{
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/* Test 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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/* Sleep for two ticks (one is insufficient to guarantee the other
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tasks will run, if this executes too close to the tick interrupt. */
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tx_thread_sleep(2);
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/* Now, both threads should have run. */
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if ((thread_1_counter != 1) || (thread_2_counter != 1))
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{
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/* Test error! */
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printf("ERROR #5\n");
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test_control_return(2);
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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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static void thread_1_entry(ULONG thread_input)
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{
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/* Increment this thread's counter. */
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thread_1_counter++;
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}
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static void thread_2_entry(ULONG thread_input)
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{
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/* Increment the thread counter. */
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thread_2_counter++;
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}
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