4 * This file is part of BeRTOS.
6 * Bertos is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * As a special exception, you may use this file as part of a free software
21 * library without restriction. Specifically, if other files instantiate
22 * templates or use macros or inline functions from this file, or you compile
23 * this file and link it with other files to produce an executable, this
24 * file does not by itself cause the resulting executable to be covered by
25 * the GNU General Public License. This exception does not however
26 * invalidate any other reasons why the executable file might be covered by
27 * the GNU General Public License.
29 * Copyright 2004, 2008 Develer S.r.l. (http://www.develer.com/)
30 * Copyright 1999, 2000, 2001 Bernie Innocenti <bernie@codewiz.org>
33 * \brief Signals test.
37 * \author Daniele Basile <asterix@develer.com>
39 * $test$: cp bertos/cfg/cfg_proc.h $cfgdir/
40 * $test$: echo "#undef CONFIG_KERN" >> $cfgdir/cfg_proc.h
41 * $test$: echo "#define CONFIG_KERN 1" >> $cfgdir/cfg_proc.h
42 * $test$: cp bertos/cfg/cfg_signal.h $cfgdir/
43 * $test$: echo "#undef CONFIG_KERN_SIGNALS" >> $cfgdir/cfg_signal.h
44 * $test$: echo "#define CONFIG_KERN_SIGNALS 1" >> $cfgdir/cfg_signal.h
47 #include "cfg/cfg_timer.h"
48 #include <cfg/debug.h>
51 #include <kern/signal.h>
52 #include <kern/proc.h>
55 #include <drv/timer.h>
57 // Set mask with all signal that we want to test.
69 // Current signal to send
72 sigmask_t sig_to_master;
73 sigmask_t sig_to_slave;
76 * These macros generate the code needed to create the test process functions.
78 #define PROC_TEST_SLAVE(index, signal) static void proc_test##index(void) \
82 kprintf("> Slave [%d]: Wait signal [%d]\n", index, signal); \
84 kprintf("> Slave [%d]: send signal [%d]\n", index, signal); \
85 sig_signal(proc_currentUserData(), signal); \
89 #define MAIN_CHECK_SIGNAL(index, slave) \
91 kprintf("> Main: send signal [%d]\n", test_signal[index]); \
92 sig_signal(slave, test_signal[index]); \
93 kprintf("> Main: wait signal [%d]\n", test_signal[index]); \
94 sig_wait(test_signal[index]); \
98 #define PROC_TEST_SLAVE_STACK(index) static cpu_stack_t proc_test##index##_stack[CONFIG_KERN_MINSTACKSIZE / sizeof(cpu_stack_t)];
99 #define PROC_TEST_SLAVE_INIT(index, master_process) proc_new(proc_test##index, master_process, sizeof(proc_test##index##_stack), proc_test##index##_stack)
101 // Generate the code for signal test.
102 PROC_TEST_SLAVE(0, SIG_USER0)
103 PROC_TEST_SLAVE(1, SIG_USER1)
104 PROC_TEST_SLAVE(2, SIG_USER2)
105 PROC_TEST_SLAVE(3, SIG_USER3)
106 PROC_TEST_SLAVE(4, SIG_TIMEOUT)
107 PROC_TEST_SLAVE(5, SIG_SYSTEM5)
108 PROC_TEST_SLAVE(6, SIG_SYSTEM6)
109 PROC_TEST_SLAVE(7, SIG_SINGLE)
111 PROC_TEST_SLAVE_STACK(0)
112 PROC_TEST_SLAVE_STACK(1)
113 PROC_TEST_SLAVE_STACK(2)
114 PROC_TEST_SLAVE_STACK(3)
115 PROC_TEST_SLAVE_STACK(4)
116 PROC_TEST_SLAVE_STACK(5)
117 PROC_TEST_SLAVE_STACK(6)
118 PROC_TEST_SLAVE_STACK(7)
123 int signal_testRun(void)
125 struct Process *main_process = proc_current();
126 struct Process *slave_0;
127 struct Process *slave_1;
128 struct Process *slave_2;
129 struct Process *slave_3;
130 struct Process *slave_4;
131 struct Process *slave_5;
132 struct Process *slave_6;
133 struct Process *slave_7;
135 kprintf("Run Signal test..\n");
136 slave_0 = PROC_TEST_SLAVE_INIT(0, main_process);
137 slave_1 = PROC_TEST_SLAVE_INIT(1, main_process);
138 slave_2 = PROC_TEST_SLAVE_INIT(2, main_process);
139 slave_3 = PROC_TEST_SLAVE_INIT(3, main_process);
140 slave_4 = PROC_TEST_SLAVE_INIT(4, main_process);
141 slave_5 = PROC_TEST_SLAVE_INIT(5, main_process);
142 slave_6 = PROC_TEST_SLAVE_INIT(6, main_process);
143 slave_7 = PROC_TEST_SLAVE_INIT(7, main_process);
145 MAIN_CHECK_SIGNAL(0, slave_0);
146 MAIN_CHECK_SIGNAL(1, slave_1);
147 MAIN_CHECK_SIGNAL(2, slave_2);
148 MAIN_CHECK_SIGNAL(3, slave_3);
149 MAIN_CHECK_SIGNAL(4, slave_4);
150 MAIN_CHECK_SIGNAL(5, slave_5);
151 MAIN_CHECK_SIGNAL(6, slave_6);
152 MAIN_CHECK_SIGNAL(7, slave_7);
154 if(count == countof(test_signal))
156 kprintf("Signal test finished..ok!\n");
160 kprintf("Signal test finished..fail!\n");
164 int signal_testSetup(void)
168 #if CONFIG_KERN_PREEMPT
169 kprintf("Init Interrupt (preempt mode)..");
174 kprintf("Init Timer..");
178 kprintf("Init Process..");
184 int signal_testTearDown(void)
186 kputs("TearDown Signal test.\n");