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avutil/tests/channel_layout: test the output of av_channel_layout_standard()

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Should increase test coverage.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2022-03-25 10:01:23 -03:00
parent f9ed91abc9
commit 167c5a6afc
2 changed files with 51 additions and 1 deletions
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21
libavutil/tests/channel_layout.c
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@ -66,13 +66,32 @@
int main(void) int main(void)
{ {
const AVChannelLayout *playout;
AVChannelLayout layout = { 0 }; AVChannelLayout layout = { 0 };
AVBPrint bp; AVBPrint bp;
void *iter = NULL;
int ret; int ret;
av_bprint_init(&bp, 64, AV_BPRINT_SIZE_AUTOMATIC); av_bprint_init(&bp, 64, AV_BPRINT_SIZE_AUTOMATIC);
printf("Testing av_channel_name\n"); printf("Testing av_channel_layout_standard\n");
while (playout = av_channel_layout_standard(&iter)) {
av_channel_layout_describe_bprint(playout, &bp);
printf("%-14s ", bp.str);
av_bprint_clear(&bp);
for (int i = 0; i < 63; i++) {
int idx = av_channel_layout_index_from_channel(playout, i);
if (idx >= 0) {
if (idx)
av_bprintf(&bp, "+");
av_channel_name_bprint(&bp, i);
}
}
printf("%s\n", bp.str);
av_bprint_clear(&bp);
}
printf("\nTesting av_channel_name\n");
CHANNEL_NAME(AV_CHAN_FRONT_LEFT); CHANNEL_NAME(AV_CHAN_FRONT_LEFT);
printf("With AV_CHAN_FRONT_LEFT: %27s\n", bp.str); printf("With AV_CHAN_FRONT_LEFT: %27s\n", bp.str);
CHANNEL_NAME(AV_CHAN_FRONT_RIGHT); CHANNEL_NAME(AV_CHAN_FRONT_RIGHT);

31
tests/ref/fate/channel_layout
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@ -1,3 +1,34 @@
Testing av_channel_layout_standard
mono FC
stereo FL+FR
2.1 FL+FR+LFE
3.0 FL+FR+FC
3.0(back) FL+FR+BC
4.0 FL+FR+FC+BC
quad FL+FR+BL+BR
quad(side) FL+FR+SL+SR
3.1 FL+FR+FC+LFE
5.0 FL+FR+FC+BL+BR
5.0(side) FL+FR+FC+SL+SR
4.1 FL+FR+FC+LFE+BC
5.1 FL+FR+FC+LFE+BL+BR
5.1(side) FL+FR+FC+LFE+SL+SR
6.0 FL+FR+FC+BC+SL+SR
6.0(front) FL+FR+FLC+FRC+SL+SR
hexagonal FL+FR+FC+BL+BR+BC
6.1 FL+FR+FC+LFE+BC+SL+SR
6.1(back) FL+FR+FC+LFE+BL+BR+BC
6.1(front) FL+FR+LFE+FLC+FRC+SL+SR
7.0 FL+FR+FC+BL+BR+SL+SR
7.0(front) FL+FR+FC+FLC+FRC+SL+SR
7.1 FL+FR+FC+LFE+BL+BR+SL+SR
7.1(wide) FL+FR+FC+LFE+BL+BR+FLC+FRC
7.1(wide-side) FL+FR+FC+LFE+FLC+FRC+SL+SR
octagonal FL+FR+FC+BL+BR+BC+SL+SR
hexadecagonal FL+FR+FC+BL+BR+BC+SL+SR+TFL+TFC+TFR+TBL+TBC+TBR+WL+WR
downmix DL+DR
22.2 FL+FR+FC+LFE+BL+BR+FLC+FRC+BC+SL+SR+TC+TFL+TFC+TFR+TBL+TBC+TBR+LFE2+TSL+TSR+BFC+BFL+BFR
Testing av_channel_name Testing av_channel_name
With AV_CHAN_FRONT_LEFT: FL With AV_CHAN_FRONT_LEFT: FL
With AV_CHAN_FRONT_RIGHT: FR With AV_CHAN_FRONT_RIGHT: FR