diff options
Diffstat (limited to 'utils/cec-compliance/cec-test-audio.cpp')
| -rw-r--r-- | utils/cec-compliance/cec-test-audio.cpp | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/utils/cec-compliance/cec-test-audio.cpp b/utils/cec-compliance/cec-test-audio.cpp index 4674295b..e1386dbb 100644 --- a/utils/cec-compliance/cec-test-audio.cpp +++ b/utils/cec-compliance/cec-test-audio.cpp @@ -851,10 +851,6 @@ const vec_remote_subtests sac_subtests{ /* Audio Rate Control */ -/* - TODO: These are very rudimentary tests which should be expanded. - */ - static int audio_rate_ctl_set_audio_rate(struct node *node, unsigned me, unsigned la, bool interactive) { struct cec_msg msg = {}; @@ -875,6 +871,30 @@ static int audio_rate_ctl_set_audio_rate(struct node *node, unsigned me, unsigne return OK_PRESUMED; } +static int audio_rate_ctl_active_sensing(struct node *node, unsigned me, unsigned la, bool interactive) +{ + /* + * The source shall go back to Rate Control Off if no Set Audio Rate message is + * received for more than 2 seconds. + */ + if (!node->remote[la].has_aud_rate) + return NOTAPPLICABLE; + + struct cec_msg msg = {}; + + cec_msg_init(&msg, me, la); + + /* + * Since this subtest runs immediately after Set Audio Rate, delaying the interval + * between the two tests is sufficient to test that the Source turns off rate control. + */ + sleep(3); + cec_msg_set_audio_rate(&msg, CEC_OP_AUD_RATE_OFF); + fail_on_test(!transmit_timeout(node, &msg)); + fail_on_test_v2(node->remote[la].cec_version, unrecognized_op(&msg)); + return OK_PRESUMED; +} + const vec_remote_subtests audio_rate_ctl_subtests{ { "Set Audio Rate", @@ -882,4 +902,10 @@ const vec_remote_subtests audio_rate_ctl_subtests{ CEC_LOG_ADDR_MASK_TUNER | CEC_LOG_ADDR_MASK_AUDIOSYSTEM, audio_rate_ctl_set_audio_rate, }, + { + "Audio Rate Active Sensing", + CEC_LOG_ADDR_MASK_PLAYBACK | CEC_LOG_ADDR_MASK_RECORD | + CEC_LOG_ADDR_MASK_TUNER | CEC_LOG_ADDR_MASK_AUDIOSYSTEM, + audio_rate_ctl_active_sensing, + }, }; |