shithub: opus

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Add tests for GET_LAST_PACKET_DURATION.

Also remove a useless extern that crept into the tests from some
optimization driven testcase generation.

--- a/tests/test_opus_decode.c

+++ b/tests/test_opus_decode.c

@@ -47,7 +47,6 @@

 #define MAX_PACKET (1500)

 #define MAX_FRAME_SAMP (5760)

-extern int jackpot;

 int test_decoder_code0(int no_fuzz)

 {

@@ -105,9 +104,12 @@

       int factor=48000/fsv[t>>1];

       for(fec=0;fec<2;fec++)

       {

+         int dur;

          /*Test PLC on a fresh decoder*/

          out_samples = opus_decode(dec[t], 0, 0, outbuf, 120/factor, fec);

          if(out_samples!=120/factor)test_failed();

+         if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();

+         if(dur!=120/factor)test_failed();

          /*Test null pointer input*/

          out_samples = opus_decode(dec[t], 0, -1, outbuf, 120/factor, fec);

@@ -118,6 +120,8 @@

          if(out_samples!=120/factor)test_failed();

          out_samples = opus_decode(dec[t], 0, fast_rand(), outbuf, 120/factor, fec);

          if(out_samples!=120/factor)test_failed();

+         if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();

+         if(dur!=120/factor)test_failed();

          /*Zero lengths*/

          out_samples = opus_decode(dec[t], packet, 0, outbuf, 120/factor, fec);

@@ -152,6 +156,7 @@

    /*Count code 0 tests*/

    for(i=0;i<64;i++)

    {

+      int dur;

       int j,expected[5*2];

       packet[0]=i<<2;

       packet[1]=255;

@@ -171,6 +176,8 @@

          {

             out_samples = opus_decode(dec[t], packet, 3, outbuf, MAX_FRAME_SAMP, 0);

             if(out_samples!=expected[t])test_failed();

+            if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();

+            if(dur!=out_samples)test_failed();

             opus_decoder_ctl(dec[t], OPUS_GET_FINAL_RANGE(&dec_final_range1));

             if(t==0)dec_final_range2=dec_final_range1;

             else if(dec_final_range1!=dec_final_range2)test_failed();

@@ -184,6 +191,8 @@

          {

             out_samples = opus_decode(dec[t], 0, 0, outbuf, expected[t], 0);

             if(out_samples!=expected[t])test_failed();

+            if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();

+            if(dur!=out_samples)test_failed();

          }

          /* Run the PLC once at 2.5ms, as a simulation of someone trying to

             do small drift corrections. */

@@ -191,6 +200,8 @@

          {

             out_samples = opus_decode(dec[t], 0, 0, outbuf, 120/factor, 0);

             if(out_samples!=120/factor)test_failed();

+            if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();

+            if(dur!=out_samples)test_failed();

          }

          out_samples = opus_decode(dec[t], packet, 2, outbuf, expected[t]-1, 0);

          if(out_samples>0)test_failed();

@@ -299,10 +310,13 @@

       if(opus_decode(decbak,  0, 0, outbuf, MAX_FRAME_SAMP, 0)<20)test_failed();

       for(t=0;t<5*2;t++)

       {

+         int dur;

          out_samples = opus_decode(dec[t], packet, plen+1, outbuf, MAX_FRAME_SAMP, 0);

          if(out_samples!=expected[t])test_failed();

          if(t==0)dec_final_range2=dec_final_range1;

          else if(dec_final_range1!=dec_final_range2)test_failed();

+         if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();

+         if(dur!=out_samples)test_failed();

       }

    }

    fprintf(stdout,"  dec[all] random packets, all mode pairs (4096), %d bytes/frame OK.\n",plen+1);