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f684aa4b2d
There is nothing quite special about embUnit. This PR makes it a normal sys module, so that you can use it in any application / test.
116 lines
3.2 KiB
C
116 lines
3.2 KiB
C
/*
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* Copyright (C) 2014 René Kijewski <rene.kijewski@fu-berlin.de>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "tests-ubjson.h"
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#include "thread.h"
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#include "sched.h"
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#include "msg.h"
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#include "mutex.h"
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#include "pipe.h"
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#include "irq.h"
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static pipe_t communication_pipe;
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static ringbuffer_t pipe_rb;
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static char pipe_buffer[16];
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static char receiver_stack[KERNEL_CONF_STACKSIZE_DEFAULT];
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typedef struct {
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void (*run)(void);
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tcb_t *main_thread;
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mutex_t mutexes[2];
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} test_ubjson_receiver_data_t;
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static void ubjson_set_up(void)
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{
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ringbuffer_init(&pipe_rb, pipe_buffer, sizeof(pipe_buffer));
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pipe_init(&communication_pipe, &pipe_rb, NULL);
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}
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ssize_t test_ubjson_write_fun(ubjson_cookie_t *restrict cookie, const void *buf, size_t len)
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{
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(void) cookie;
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ssize_t total = 0;
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while (total < (ssize_t) len) {
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ssize_t subtotal = pipe_write(&communication_pipe, buf, len);
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if (subtotal < 0) {
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return subtotal;
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}
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total += subtotal;
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}
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return total;
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}
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ssize_t test_ubjson_read_fun(ubjson_cookie_t *restrict cookie, void *buf, size_t len)
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{
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(void) cookie;
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return pipe_read(&communication_pipe, buf, len);
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}
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static void *test_ubjson_receiver_trampoline(void *arg)
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{
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test_ubjson_receiver_data_t *data = arg;
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data->run();
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mutex_unlock(&data->mutexes[0]);
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mutex_lock(&data->mutexes[1]);
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disableIRQ();
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sched_set_status(data->main_thread, STATUS_PENDING);
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return NULL;
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}
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void test_ubjson_test(void (*sender_fun)(void), void (*receiver_fun)(void))
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{
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test_ubjson_receiver_data_t data = {
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.run = receiver_fun,
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.main_thread = (tcb_t *) sched_active_thread,
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.mutexes = {
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{ 1, PRIORITY_QUEUE_INIT },
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{ 1, PRIORITY_QUEUE_INIT },
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},
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};
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kernel_pid_t receiver_pid = thread_create(receiver_stack, sizeof(receiver_stack),
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PRIORITY_MAIN, CREATE_WOUT_YIELD,
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test_ubjson_receiver_trampoline, &data, "receiver");
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TEST_ASSERT(pid_is_valid(receiver_pid));
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sender_fun();
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mutex_lock(&data.mutexes[0]);
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mutex_unlock_and_sleep(&data.mutexes[1]);
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}
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static Test *tests_ubjson_tests(void)
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{
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EMB_UNIT_TESTFIXTURES(fixtures) {
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new_TestFixture(test_ubjson_empty_array),
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new_TestFixture(test_ubjson_empty_object),
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};
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EMB_UNIT_TESTCALLER(ubjson_tests, ubjson_set_up, NULL, fixtures);
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return (Test *) &ubjson_tests;
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}
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void tests_ubjson(void)
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{
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TESTS_RUN(tests_ubjson_tests());
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}
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