158 lines
4.1 KiB
C
158 lines
4.1 KiB
C
/*
|
|
* (C) 2012-2013 by Holger Hans Peter Freyther <zecke@selfish.org>
|
|
* (C) 2012-2013 by On-Waves
|
|
* All Rights Reserved
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include <dtmf_scheduler.h>
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <limits.h>
|
|
|
|
#define ASSERT(got,want) \
|
|
if (got != want) { \
|
|
fprintf(stderr, "Values should be the same 0x%x 0x%x at %s:%d\n", \
|
|
got, want, __FILE__, __LINE__); \
|
|
abort(); \
|
|
}
|
|
|
|
static void test_queue_while_play(void)
|
|
{
|
|
struct dtmf_state state;
|
|
char tone[sizeof(state.tones) + 1];
|
|
unsigned int len = 0;
|
|
|
|
dtmf_state_init(&state);
|
|
|
|
ASSERT(dtmf_state_add(&state, 'a'), 0);
|
|
ASSERT(dtmf_state_add(&state, 'b'), 0);
|
|
ASSERT(dtmf_state_add(&state, 'c'), 0);
|
|
|
|
len = dtmf_state_get_pending(&state, tone);
|
|
ASSERT(len, 3);
|
|
ASSERT(strlen(tone), 3);
|
|
ASSERT(state.playing, 1);
|
|
ASSERT(strcmp(tone, "abc"), 0);
|
|
|
|
ASSERT(dtmf_state_add(&state, 'd'), 0);
|
|
dtmf_state_played(&state);
|
|
ASSERT(state.playing, 0);
|
|
|
|
len = dtmf_state_get_pending(&state, tone);
|
|
ASSERT(len, 1);
|
|
ASSERT(strlen(tone), 1);
|
|
ASSERT(state.playing, 1);
|
|
ASSERT(strcmp(tone, "d"), 0);
|
|
|
|
ASSERT(state.playing, 1);
|
|
dtmf_state_played(&state);
|
|
ASSERT(state.playing, 0);
|
|
|
|
/* and check that nothing is played */
|
|
len = dtmf_state_get_pending(&state, tone);
|
|
ASSERT(len, 0);
|
|
ASSERT(strlen(tone), 0);
|
|
ASSERT(state.playing, 0);
|
|
}
|
|
|
|
static void test_queue_over_flow(void)
|
|
{
|
|
struct dtmf_state state;
|
|
const size_t max_items = sizeof(state.tones);
|
|
char tone[sizeof(state.tones) + 1];
|
|
int i;
|
|
unsigned int len;
|
|
|
|
dtmf_state_init(&state);
|
|
|
|
/* add everything that should fit.. */
|
|
for (i = 0; i < max_items; ++i) {
|
|
ASSERT(dtmf_state_add(&state, 'a' + i), 0);
|
|
}
|
|
|
|
/* this should fail */
|
|
ASSERT(dtmf_state_add(&state, 'Z'), -1);
|
|
|
|
/* read all of it */
|
|
len = dtmf_state_get_pending(&state, tone);
|
|
ASSERT(len, max_items);
|
|
ASSERT(strlen(tone), max_items);
|
|
for (i = 0; i < strlen(tone); ++i)
|
|
ASSERT(tone[i], 'a' + i);
|
|
ASSERT(state.playing, 1);
|
|
dtmf_state_played(&state);
|
|
ASSERT(state.playing, 0);
|
|
}
|
|
|
|
static void test_queue_null_byte(void)
|
|
{
|
|
struct dtmf_state state;
|
|
dtmf_state_init(&state);
|
|
|
|
ASSERT(dtmf_state_add(&state, 0), -2);
|
|
}
|
|
|
|
static void test_queue_single_pop(void)
|
|
{
|
|
struct dtmf_state state;
|
|
dtmf_state_init(&state);
|
|
|
|
/* check the empty tone */
|
|
ASSERT(dtmf_state_pop_tone(&state), CHAR_MAX);
|
|
|
|
dtmf_state_add(&state, '0');
|
|
dtmf_state_add(&state, '1');
|
|
dtmf_state_add(&state, '2');
|
|
ASSERT(dtmf_tones_queued(&state), 3);
|
|
ASSERT(dtmf_state_pop_tone(&state), '0');
|
|
ASSERT(dtmf_tones_queued(&state), 2);
|
|
ASSERT(dtmf_state_pop_tone(&state), '1');
|
|
ASSERT(dtmf_tones_queued(&state), 1);
|
|
ASSERT(dtmf_state_pop_tone(&state), '2');
|
|
ASSERT(dtmf_tones_queued(&state), 0);
|
|
ASSERT(dtmf_state_pop_tone(&state), CHAR_MAX);
|
|
|
|
dtmf_state_add(&state, '3');
|
|
dtmf_state_add(&state, '4');
|
|
dtmf_state_add(&state, '5');
|
|
ASSERT(dtmf_tones_queued(&state), 3);
|
|
ASSERT(dtmf_state_pop_tone(&state), '3');
|
|
ASSERT(dtmf_tones_queued(&state), 2);
|
|
ASSERT(dtmf_state_pop_tone(&state), '4');
|
|
ASSERT(dtmf_tones_queued(&state), 1);
|
|
dtmf_state_add(&state, '6');
|
|
ASSERT(dtmf_tones_queued(&state), 2);
|
|
ASSERT(dtmf_state_pop_tone(&state), '5');
|
|
ASSERT(dtmf_tones_queued(&state), 1);
|
|
ASSERT(dtmf_state_pop_tone(&state), '6');
|
|
ASSERT(dtmf_tones_queued(&state), 0);
|
|
ASSERT(dtmf_state_pop_tone(&state), CHAR_MAX);
|
|
}
|
|
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
test_queue_while_play();
|
|
test_queue_over_flow();
|
|
test_queue_null_byte();
|
|
test_queue_single_pop();
|
|
printf("All tests passed.\n");
|
|
return 0;
|
|
}
|