-
Notifications
You must be signed in to change notification settings - Fork 8.8k
Expand file tree
/
Copy pathtm_message_processing_test.c
More file actions
161 lines (122 loc) · 5.45 KB
/
tm_message_processing_test.c
File metadata and controls
161 lines (122 loc) · 5.45 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
/***************************************************************************
* Copyright (c) 2024 Microsoft Corporation
*
* This program and the accompanying materials are made available under the
* terms of the MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* SPDX-License-Identifier: MIT
**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** Thread-Metric Component */
/** */
/** Message Processing Test */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* tm_message_processing_test PORTABLE C */
/* 6.1.7 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* Basic test for message exchange processing. */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 10-15-2021 William E. Lamie Initial Version 6.1.7 */
/* */
/**************************************************************************/
#include "tm_api.h"
/* Define the counters used in the demo application... */
unsigned long tm_message_processing_counter;
unsigned int tm_message_sent[4];
unsigned int tm_message_received[4];
/* Define the test thread prototypes. */
void tm_message_processing_thread_0_entry(void *p1, void *p2, void *p3);
/* Define the reporting function prototype. */
void tm_message_processing_thread_report(void);
/* Define the initialization prototype. */
void tm_message_processing_initialize(void);
/* Define main entry point. */
int main(void)
{
/* Initialize the test. */
tm_initialize(tm_message_processing_initialize);
return 0;
}
/* Define the message processing test initialization. */
void tm_message_processing_initialize(void)
{
/* Create thread 0 at priority 10. */
tm_thread_create(0, 10, tm_message_processing_thread_0_entry);
/* Resume thread 0. */
tm_thread_resume(0);
/* Create a queue for the message passing. */
tm_queue_create(0);
tm_message_processing_thread_report();
}
/* Define the message processing thread. */
void tm_message_processing_thread_0_entry(void *p1, void *p2, void *p3)
{
(void)p1;
(void)p2;
(void)p3;
/* Initialize the source message. */
tm_message_sent[0] = 0x11112222;
tm_message_sent[1] = 0x33334444;
tm_message_sent[2] = 0x55556666;
tm_message_sent[3] = 0x77778888;
while (1) {
/* Send a message to the queue. */
tm_queue_send(0, (unsigned long *)tm_message_sent);
/* Receive a message from the queue. */
tm_queue_receive(0, (unsigned long *)tm_message_received);
/* Check for invalid message. */
if (tm_message_received[3] != tm_message_sent[3]) {
break;
}
/* Increment the last word of the 16-byte message. */
tm_message_sent[3]++;
/* Increment the number of messages sent and received. */
tm_message_processing_counter++;
}
}
/* Define the message test reporting function. */
void tm_message_processing_thread_report(void)
{
unsigned long last_counter;
unsigned long relative_time;
/* Initialize the last counter. */
last_counter = 0;
/* Initialize the relative time. */
relative_time = 0;
while (1) {
/* Sleep to allow the test to run. */
tm_thread_sleep(TM_TEST_DURATION);
/* Increment the relative time. */
relative_time = relative_time + TM_TEST_DURATION;
/* Print results to the stdio window. */
printf("**** Thread-Metric Message Processing Test **** Relative Time: %lu\n",
relative_time);
/* See if there are any errors. */
if (tm_message_processing_counter == last_counter) {
printf("ERROR: Invalid counter value(s). Error sending/receiving "
"messages!\n");
}
/* Show the time period total. */
printf("Time Period Total: %lu\n\n", tm_message_processing_counter - last_counter);
/* Save the last counter. */
last_counter = tm_message_processing_counter;
}
}