#define AUDIO_DEFAULT_CHANNELS 2
-#define AUDIO_DEFAULT_RATE 48000
+#define AUDIO_DEFAULT_RATE 16000
#define AUDIO_DEFAULT_FORMAT PCM_FORMAT_S16_LE
****************************************************************************/
extern sem_t tc_sem;
+
extern int working_tc;
struct pcm *g_pcm;
unsigned int g_byte_size;
+char *g_record_buffer;
+
+
/**
* @testcase audio_pcm_open_p
* @brief open and initlaize pcm structure
static void utc_audio_pcm_open_tc_p(void)
{
g_pcm = pcm_open(0, 0, PCM_IN, NULL);
- printf("g_pcm = %u\n", g_pcm);
- printf("fd = %d\n", pcm_get_file_descriptor(g_pcm));
TC_ASSERT_GT("pcm_open", pcm_get_file_descriptor(g_pcm), 0)
TC_SUCCESS_RESULT();
}
{
struct pcm *pcm;
pcm = pcm_open(999, 999, PCM_IN, NULL);
- TC_ASSERT_LEQ("pcm_open", pcm_get_file_descriptor(pcm), 0)
+ TC_ASSERT_LEQ("pcm_open", pcm_get_file_descriptor(pcm), 0);
pcm_close(pcm);
TC_SUCCESS_RESULT();
}
/**
+* @testcase audio_pcm_is_ready_p
+* @brief open and check pcm is ready or not
+* @scenario Open pcm and check its state
+* @apicovered pcm_is_ready
+* @precondition pcm_open should be called
+* @postcondition NA
+*/
+static void utc_audio_pcm_is_ready_tc_p(void)
+{
+ TC_ASSERT("pcm_is_ready", pcm_is_ready(g_pcm));
+ TC_SUCCESS_RESULT();
+}
+
+/**
+* @testcase audio_pcm_is_ready_n
+* @brief open and check pcm is ready or not
+* @scenario Open pcm and check its state with NULL pcm
+* @apicovered pcm_is_ready
+* @precondition pcm_open should be called
+* @postcondition NA
+*/
+static void utc_audio_pcm_is_ready_tc_n(void)
+{
+ TC_ASSERT_LEQ("pcm_is_ready", pcm_is_ready(NULL), 0);
+ TC_SUCCESS_RESULT();
+}
+
+/**
+* @testcase audio_pcm_prepare_p
+* @brief open and prepare pcm
+* @scenario Open pcm and prepare
+* @apicovered pcm_prepare
+* @precondition pcm_open should be called
+* @postcondition NA
+*/
+static void utc_audio_pcm_prepare_tc_p(void)
+{
+ TC_ASSERT_EQ("pcm_prepare", pcm_prepare(g_pcm), 0);
+ TC_SUCCESS_RESULT();
+}
+
+/**
+* @testcase audio_pcm_prepare_n
+* @brief open and prepare pcm
+* @scenario Open pcm and prepare with NULL pcm
+* @apicovered pcm_prepare
+* @precondition pcm_open should be called
+* @postcondition NA
+*/
+static void utc_audio_pcm_prepare_tc_n(void)
+{
+ TC_ASSERT_LT("pcm_prepare", pcm_prepare(NULL), 0);
+ TC_SUCCESS_RESULT();
+}
+
+/**
* @testcase audio_pcm_close_p
* @brief close opened pcm
* @scenario close opened pcm
{
int ret;
ret = pcm_close(NULL);
- printf("ret = %d\n", ret);
TC_ASSERT_NEQ("pcm_close", ret, 0);
TC_SUCCESS_RESULT();
}
ssize_t size;
/* set basic configuration values for next test*/
pcm_set_config(g_pcm, NULL);
-
size = pcm_get_buffer_size(g_pcm);
g_byte_size = pcm_frames_to_bytes(g_pcm, size);
TC_ASSERT_GT("pcm_frames_to_bytes", g_byte_size, 0);
*/
static void utc_audio_pcm_readi_p(void)
{
- FILE *fp;
- char *buffer;
+ int fd;
char input_str[16];
ssize_t size;
- uint32_t frames_read = 0;
+ ssize_t bytes;
+ unsigned int frames_read = 0;
unsigned int total_frames_read = 0;
- unsigned int frame_count;
+ unsigned int rate;
int capturing;
int ret;
- fp = fopen(AUDIO_TEST_FILE, "w+");
- TC_ASSERT("pcm_readi", fp);
- TC_ASSERT("pcm_readi", pcm_is_ready(g_pcm));
-
size = pcm_get_buffer_size(g_pcm);
- frame_count = pcm_bytes_to_frames(g_pcm, g_byte_size);
- buffer = malloc(frame_count);
- TC_ASSERT_CLEANUP("pcm_readi", buffer, fclose(fp));
+ rate = pcm_get_rate(g_pcm);
+ bytes = rate * (pcm_format_to_bits(pcm_get_format(g_pcm)) / 8) * pcm_get_channels(g_pcm) * AUDIO_RECORD_DURATION;
+
+ g_record_buffer = (char *)malloc(bytes); //rate * bit * channels * duration
+ TC_ASSERT("pcm_readi_p", g_record_buffer);
+
printf("Record will be start for 3s, press any key to start\n");
fflush(stdout);
+ if (gets(input_str) == NULL) {
+ TC_ASSERT("audio_pcm_readi", gets(input_str));
+ free(g_record_buffer);
+ return;
+ }
- gets(input_str);
capturing = 1;
while (capturing) {
- frames_read = pcm_readi(g_pcm, buffer, frame_count);
+ frames_read = pcm_readi(g_pcm, (void *) &g_record_buffer[total_frames_read], size);
total_frames_read += frames_read;
-
- if (frames_read > 0) {
- ret = fwrite(buffer, frames_read, 1, fp);
- if (ret != frames_read) {
- TC_ASSERT_EQ("pcm_readi", ret, frames_read);
- free(buffer);
- fclose(fp);
- }
- } else {
+ if ((total_frames_read / rate) >= AUDIO_RECORD_DURATION) {
capturing = 0;
}
}
- free(buffer);
- fclose(fp);
+ pcm_close(g_pcm);
+ fd = open(AUDIO_TEST_FILE, O_RDWR | O_CREAT);
+ ret = write(fd, g_record_buffer, bytes);
+ TC_ASSERT_GT_CLEANUP("pcm_reaid_p", ret, 0, close(fd));
+ close(fd);
TC_SUCCESS_RESULT();
}
{
int ret;
ssize_t size;
- ssize_t bytes;
- char *buffer;
+ g_pcm = pcm_open(0, 0, PCM_IN, NULL);
+ TC_ASSERT_GT("pcm_readi", pcm_get_file_descriptor(g_pcm), 0);
size = pcm_get_buffer_size(g_pcm);
- bytes = pcm_frames_to_bytes(g_pcm, size);
- buffer = (char *)malloc(sizeof(bytes));
- TC_ASSERT("pcm_readi", buffer);
- ret = pcm_readi(NULL, buffer, size);
+ ret = pcm_readi(NULL, g_record_buffer, size);
TC_ASSERT_LT("pcm_readi", ret, 0);
ret = pcm_readi(g_pcm, NULL, size);
TC_ASSERT_LT("pcm_readi", ret, 0);
- ret = pcm_readi(g_pcm, buffer, 0);
+ ret = pcm_readi(g_pcm, g_record_buffer, 0);
TC_ASSERT_LT("pcm_readi", ret, 0);
+ pcm_close(g_pcm);
+ free(g_record_buffer);
TC_SUCCESS_RESULT();
}
*/
static void utc_audio_pcm_writei_p(void)
{
- FILE *fp;
- char *buffer;
+ int fd;
ssize_t size;
ssize_t bytes;
int ret;
+ unsigned int total_frames_write = 0;
+ unsigned int rate;
+ int play;
- fp = fopen(AUDIO_TEST_FILE, "r");
- TC_ASSERT("pcm_writei", fp);
+ fd = open(AUDIO_TEST_FILE, O_RDONLY);
+ TC_ASSERT_GEQ("pcm_writei", fd, 0);
/* use default config here */
g_pcm = pcm_open(0, 0, PCM_OUT, NULL);
- TC_ASSERT("pcm_writei", pcm_is_ready(g_pcm));
+ TC_ASSERT_GT("pcm_writei", pcm_get_file_descriptor(g_pcm), 0);
size = pcm_get_buffer_size(g_pcm);
- bytes = pcm_frames_to_bytes(g_pcm, size);
- buffer = (char *)malloc(sizeof(bytes));
- TC_ASSERT_CLEANUP("pcm_writei", buffer, fclose(fp));
+ rate = pcm_get_rate(g_pcm);
+ bytes = rate * (pcm_format_to_bits(pcm_get_format(g_pcm)) / 8) * pcm_get_channels(g_pcm) * AUDIO_RECORD_DURATION;
+
+ g_record_buffer = (char *)malloc(bytes); //rate * bit * channels * duration
+ TC_ASSERT_CLEANUP("pcm_readi_p", g_record_buffer, close(fd));
printf("playback start!!\n");
- do {
- ret = fread(buffer, 1, size, fp);
- if (ret > 0) {
- ret = pcm_writei(g_pcm, buffer, pcm_bytes_to_frames(g_pcm, ret));
+ ret = read(fd, g_record_buffer, bytes);
+ TC_ASSERT_GEQ_CLEANUP("pcm_writei", ret, 0, close(fd));
+ close(fd);
- if (ret < 0) {
- printf("error!! : %d\n", ret);
- break;
- }
+ play = 1;
+ while (play) {
+ ret = pcm_writei(g_pcm, (void *) &g_record_buffer[total_frames_write], size);
+ total_frames_write += ret;
+ if ((total_frames_write / rate) >= AUDIO_RECORD_DURATION) {
+ play = 0;
}
- } while (ret > 0);
- free(buffer);
- fclose(fp);
+ }
+
pcm_close(g_pcm);
- TC_ASSERT_GEQ("pcm_writei", ret, 0);
TC_SUCCESS_RESULT();
}
*/
static void utc_audio_pcm_writei_n(void)
{
- FILE *fp;
- char *buffer;
- ssize_t size;
- ssize_t bytes;
int ret;
-
- fp = fopen(AUDIO_TEST_FILE, "r");
- TC_ASSERT("audio_pcm_writei", fp);
-
- /* use default config here */
- g_pcm = pcm_open(0, 0, PCM_OUT, NULL);
- TC_ASSERT("pcm_writei", pcm_is_ready(g_pcm));
+ ssize_t size;
+ g_pcm = pcm_open(0, 0, PCM_IN, NULL);
+ TC_ASSERT_GT("pcm_writei", pcm_get_file_descriptor(g_pcm), 0);
size = pcm_get_buffer_size(g_pcm);
- bytes = pcm_frames_to_bytes(g_pcm, size);
- buffer = malloc(bytes);
- TC_ASSERT_CLEANUP("pcm_writei", buffer, fclose(fp));
- ret = pcm_writei(NULL, buffer, size);
+ ret = pcm_writei(NULL, g_record_buffer, size);
TC_ASSERT_LT("pcm_writei", ret, 0);
ret = pcm_writei(g_pcm, NULL, size);
TC_ASSERT_LT("pcm_writei", ret, 0);
- ret = pcm_writei(g_pcm, buffer, 0);
+ ret = pcm_writei(g_pcm, g_record_buffer, 0);
TC_ASSERT_LT("pcm_writei", ret, 0);
+ pcm_close(g_pcm);
+ free(g_record_buffer);
TC_SUCCESS_RESULT();
}
{
total_pass = 0;
total_fail = 0;
+
utc_audio_pcm_open_tc_p();
utc_audio_pcm_open_tc_n();
+ utc_audio_pcm_is_ready_tc_p();
+ utc_audio_pcm_is_ready_tc_n();
+ utc_audio_pcm_prepare_tc_p();
+ utc_audio_pcm_prepare_tc_n();
utc_audio_pcm_close_tc_p();
utc_audio_pcm_close_tc_n();
utc_audio_pcm_open_by_name_tc_p();
projects / rtos / tinyara.git / commitdiff