Add copy of opus library in deps/third_party.

opus/tests/test_opus_api.c

+/* Copyright (c) 2011 Xiph.Org Foundation
+   Written by Gregory Maxwell */
+/*
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/* This tests the API presented by the libopus system.
+   It does not attempt to extensively exercise the codec internals.
+   The strategy here is to simply the API interface invariants:
+   That sane options are accepted, insane options are rejected,
+   and that nothing blows up. In particular we don't actually test
+   that settings are heeded by the codec (though we do check that
+   get after set returns a sane value when it should). Other
+   tests check the actual codec behavior.
+   In cases where its reasonable to do so we test exhaustively,
+   but its not reasonable to do so in all cases.
+   Although these tests are simple they found several library bugs
+   when they were initially developed. */
+
+/* These tests are more sensitive if compiled with -DVALGRIND and
+   run inside valgrind. Malloc failure testing requires glibc. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include "arch.h"
+#include "opus_multistream.h"
+#include "opus.h"
+#include "test_opus_common.h"
+
+#ifdef VALGRIND
+#include <valgrind/memcheck.h>
+#define VG_UNDEF(x,y) VALGRIND_MAKE_MEM_UNDEFINED((x),(y))
+#define VG_CHECK(x,y) VALGRIND_CHECK_MEM_IS_DEFINED((x),(y))
+#else
+#define VG_UNDEF(x,y)
+#define VG_CHECK(x,y)
+#endif
+
+#if defined(HAVE___MALLOC_HOOK)
+#define MALLOC_FAIL
+#include "os_support.h"
+#include <malloc.h>
+
+static const opus_int32 opus_apps[3] = {OPUS_APPLICATION_VOIP,
+       OPUS_APPLICATION_AUDIO,OPUS_APPLICATION_RESTRICTED_LOWDELAY};
+
+void *malloc_hook(__attribute__((unused)) size_t size,
+                  __attribute__((unused)) const void *caller)
+{
+   return 0;
+}
+#endif
+
+static const opus_int32 opus_rates[5] = {48000,24000,16000,12000,8000};
+
+opus_int32 test_dec_api(void)
+{
+   opus_uint32 dec_final_range;
+   OpusDecoder *dec;
+   OpusDecoder *dec2;
+   opus_int32 i,j,cfgs;
+   unsigned char packet[1276];
+#ifndef DISABLE_FLOAT_API
+   float fbuf[960*2];
+#endif
+   short sbuf[960*2];
+   int c,err;
+   opus_int32 *nullvalue;
+   nullvalue=0;
+
+   cfgs=0;
+   /*First test invalid configurations which should fail*/
+   fprintf(stdout,"\n  Decoder basic API tests\n");
+   fprintf(stdout,"  ---------------------------------------------------\n");
+   for(c=0;c<4;c++)
+   {
+      i=opus_decoder_get_size(c);
+      if(((c==1||c==2)&&(i<=2048||i>1<<16))||((c!=1&&c!=2)&&i!=0))test_failed();
+      fprintf(stdout,"    opus_decoder_get_size(%d)=%d ...............%s OK.\n",c,i,i>0?"":"....");
+      cfgs++;
+   }
+
+   /*Test with unsupported sample rates*/
+   for(c=0;c<4;c++)
+   {
+      for(i=-7;i<=96000;i++)
+      {
+         int fs;
+         if((i==8000||i==12000||i==16000||i==24000||i==48000)&&(c==1||c==2))continue;
+         switch(i)
+         {
+           case(-5):fs=-8000;break;
+           case(-6):fs=INT32_MAX;break;
+           case(-7):fs=INT32_MIN;break;
+           default:fs=i;
+         }
+         err = OPUS_OK;
+         VG_UNDEF(&err,sizeof(err));
+         dec = opus_decoder_create(fs, c, &err);
+         if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+         cfgs++;
+         dec=malloc(opus_decoder_get_size(2));
+         if(dec==NULL)test_failed();
+         err = opus_decoder_init(dec,fs,c);
+         if(err!=OPUS_BAD_ARG)test_failed();
+         cfgs++;
+         free(dec);
+      }
+   }
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_decoder_create(48000, 2, &err);
+   if(err!=OPUS_OK || dec==NULL)test_failed();
+   VG_CHECK(dec,opus_decoder_get_size(2));
+   cfgs++;
+
+   fprintf(stdout,"    opus_decoder_create() ........................ OK.\n");
+   fprintf(stdout,"    opus_decoder_init() .......................... OK.\n");
+
+   VG_UNDEF(&dec_final_range,sizeof(dec_final_range));
+   err=opus_decoder_ctl(dec, OPUS_GET_FINAL_RANGE(&dec_final_range));
+   if(err!=OPUS_OK)test_failed();
+   VG_CHECK(&dec_final_range,sizeof(dec_final_range));
+   fprintf(stdout,"    OPUS_GET_FINAL_RANGE ......................... OK.\n");
+   cfgs++;
+
+   err=opus_decoder_ctl(dec,OPUS_UNIMPLEMENTED);
+   if(err!=OPUS_UNIMPLEMENTED)test_failed();
+   fprintf(stdout,"    OPUS_UNIMPLEMENTED ........................... OK.\n");
+   cfgs++;
+
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_decoder_ctl(dec, OPUS_GET_BANDWIDTH(&i));
+   if(err != OPUS_OK || i!=0)test_failed();
+   fprintf(stdout,"    OPUS_GET_BANDWIDTH ........................... OK.\n");
+   cfgs++;
+
+   /*GET_PITCH has different execution paths depending on the previously decoded frame.*/
+   err=opus_decoder_ctl(dec, OPUS_GET_PITCH(nullvalue));
+   if(err!=OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_decoder_ctl(dec, OPUS_GET_PITCH(&i));
+   if(err != OPUS_OK || i>0 || i<-1)test_failed();
+   cfgs++;
+   VG_UNDEF(packet,sizeof(packet));
+   packet[0]=63<<2;packet[1]=packet[2]=0;
+   if(opus_decode(dec, packet, 3, sbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_decoder_ctl(dec, OPUS_GET_PITCH(&i));
+   if(err != OPUS_OK || i>0 || i<-1)test_failed();
+   cfgs++;
+   packet[0]=1;
+   if(opus_decode(dec, packet, 1, sbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_decoder_ctl(dec, OPUS_GET_PITCH(&i));
+   if(err != OPUS_OK || i>0 || i<-1)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_GET_PITCH ............................... OK.\n");
+
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_decoder_ctl(dec, OPUS_GET_GAIN(&i));
+   VG_CHECK(&i,sizeof(i));
+   if(err != OPUS_OK || i!=0)test_failed();
+   cfgs++;
+   err=opus_decoder_ctl(dec, OPUS_GET_GAIN(nullvalue));
+   if(err != OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   err=opus_decoder_ctl(dec, OPUS_SET_GAIN(-32769));
+   if(err != OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   err=opus_decoder_ctl(dec, OPUS_SET_GAIN(32768));
+   if(err != OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   err=opus_decoder_ctl(dec, OPUS_SET_GAIN(-15));
+   if(err != OPUS_OK)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_decoder_ctl(dec, OPUS_GET_GAIN(&i));
+   VG_CHECK(&i,sizeof(i));
+   if(err != OPUS_OK || i!=-15)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_SET_GAIN ................................ OK.\n");
+   fprintf(stdout,"    OPUS_GET_GAIN ................................ OK.\n");
+
+   /*Reset the decoder*/
+   dec2=malloc(opus_decoder_get_size(2));
+   memcpy(dec2,dec,opus_decoder_get_size(2));
+   if(opus_decoder_ctl(dec, OPUS_RESET_STATE)!=OPUS_OK)test_failed();
+   if(memcmp(dec2,dec,opus_decoder_get_size(2))==0)test_failed();
+   free(dec2);
+   fprintf(stdout,"    OPUS_RESET_STATE ............................. OK.\n");
+   cfgs++;
+
+   VG_UNDEF(packet,sizeof(packet));
+   packet[0]=0;
+   if(opus_decoder_get_nb_samples(dec,packet,1)!=480)test_failed();
+   cfgs++;
+   packet[0]=(63<<2)|3;
+   packet[1]=63;
+   if(opus_decoder_get_nb_samples(dec,packet,2)!=OPUS_INVALID_PACKET)test_failed();
+   fprintf(stdout,"    opus_decoder_get_nb_samples() ................ OK.\n");
+   cfgs++;
+
+   if(OPUS_BAD_ARG!=opus_packet_get_nb_frames(packet,0))test_failed();
+   for(i=0;i<256;i++) {
+     int l1res[4]={1,2,2,OPUS_INVALID_PACKET};
+     packet[0]=i;
+     if(l1res[packet[0]&3]!=opus_packet_get_nb_frames(packet,1))test_failed();
+     cfgs++;
+     for(j=0;j<256;j++) {
+       packet[1]=j;
+       if(((packet[0]&3)!=3?l1res[packet[0]&3]:packet[1]&63)!=opus_packet_get_nb_frames(packet,2))test_failed();
+       cfgs++;
+     }
+   }
+   fprintf(stdout,"    opus_packet_get_nb_frames() .................. OK.\n");
+
+   for(i=0;i<256;i++) {
+     int bw;
+     packet[0]=i;
+     bw=packet[0]>>4;
+     bw=OPUS_BANDWIDTH_NARROWBAND+(((((bw&7)*9)&(63-(bw&8)))+2+12*((bw&8)!=0))>>4);
+     if(bw!=opus_packet_get_bandwidth(packet))test_failed();
+     cfgs++;
+   }
+   fprintf(stdout,"    opus_packet_get_bandwidth() .................. OK.\n");
+
+   for(i=0;i<256;i++) {
+     int fp3s,rate;
+     packet[0]=i;
+     fp3s=packet[0]>>3;
+     fp3s=((((3-(fp3s&3))*13&119)+9)>>2)*((fp3s>13)*(3-((fp3s&3)==3))+1)*25;
+     for(rate=0;rate<5;rate++) {
+       if((opus_rates[rate]*3/fp3s)!=opus_packet_get_samples_per_frame(packet,opus_rates[rate]))test_failed();
+       cfgs++;
+     }
+   }
+   fprintf(stdout,"    opus_packet_get_samples_per_frame() .......... OK.\n");
+
+   packet[0]=(63<<2)+3;
+   packet[1]=49;
+   for(j=2;j<51;j++)packet[j]=0;
+   VG_UNDEF(sbuf,sizeof(sbuf));
+   if(opus_decode(dec, packet, 51, sbuf, 960, 0)!=OPUS_INVALID_PACKET)test_failed();
+   cfgs++;
+   packet[0]=(63<<2);
+   packet[1]=packet[2]=0;
+   if(opus_decode(dec, packet, -1, sbuf, 960, 0)!=OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   if(opus_decode(dec, packet, 3, sbuf, 60, 0)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+   cfgs++;
+   if(opus_decode(dec, packet, 3, sbuf, 480, 0)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+   cfgs++;
+   if(opus_decode(dec, packet, 3, sbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   fprintf(stdout,"    opus_decode() ................................ OK.\n");
+#ifndef DISABLE_FLOAT_API
+   VG_UNDEF(fbuf,sizeof(fbuf));
+   if(opus_decode_float(dec, packet, 3, fbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   fprintf(stdout,"    opus_decode_float() .......................... OK.\n");
+#endif
+
+#if 0
+   /*These tests are disabled because the library crashes with null states*/
+   if(opus_decoder_ctl(0,OPUS_RESET_STATE)         !=OPUS_INVALID_STATE)test_failed();
+   if(opus_decoder_init(0,48000,1)                 !=OPUS_INVALID_STATE)test_failed();
+   if(opus_decode(0,packet,1,outbuf,2880,0)        !=OPUS_INVALID_STATE)test_failed();
+   if(opus_decode_float(0,packet,1,0,2880,0)       !=OPUS_INVALID_STATE)test_failed();
+   if(opus_decoder_get_nb_samples(0,packet,1)      !=OPUS_INVALID_STATE)test_failed();
+   if(opus_packet_get_nb_frames(NULL,1)            !=OPUS_BAD_ARG)test_failed();
+   if(opus_packet_get_bandwidth(NULL)              !=OPUS_BAD_ARG)test_failed();
+   if(opus_packet_get_samples_per_frame(NULL,48000)!=OPUS_BAD_ARG)test_failed();
+#endif
+   opus_decoder_destroy(dec);
+   cfgs++;
+   fprintf(stdout,"                   All decoder interface tests passed\n");
+   fprintf(stdout,"                             (%6d API invocations)\n",cfgs);
+   return cfgs;
+}
+
+opus_int32 test_msdec_api(void)
+{
+   opus_uint32 dec_final_range;
+   OpusMSDecoder *dec;
+   OpusDecoder *streamdec;
+   opus_int32 i,j,cfgs;
+   unsigned char packet[1276];
+   unsigned char mapping[256];
+#ifndef DISABLE_FLOAT_API
+   float fbuf[960*2];
+#endif
+   short sbuf[960*2];
+   int a,b,c,err;
+#if 0
+   /*Relevant test not enabled for multistream*/
+   int *nullvalue;
+   nullvalue=0;
+#endif
+
+   mapping[0]=0;
+   mapping[1]=1;
+   for(i=2;i<256;i++)VG_UNDEF(&mapping[i],sizeof(unsigned char));
+
+   cfgs=0;
+   /*First test invalid configurations which should fail*/
+   fprintf(stdout,"\n  Multistream decoder basic API tests\n");
+   fprintf(stdout,"  ---------------------------------------------------\n");
+   for(a=-1;a<4;a++)
+   {
+      for(b=-1;b<4;b++)
+      {
+         i=opus_multistream_decoder_get_size(a,b);
+         if(((a>0&&b<=a&&b>=0)&&(i<=2048||i>((1<<16)*a)))||((a<1||b>a||b<0)&&i!=0))test_failed();
+         fprintf(stdout,"    opus_multistream_decoder_get_size(%2d,%2d)=%d %sOK.\n",a,b,i,i>0?"":"... ");
+         cfgs++;
+      }
+   }
+
+   /*Test with unsupported sample rates*/
+   for(c=1;c<3;c++)
+   {
+      for(i=-7;i<=96000;i++)
+      {
+         int fs;
+         if((i==8000||i==12000||i==16000||i==24000||i==48000)&&(c==1||c==2))continue;
+         switch(i)
+         {
+           case(-5):fs=-8000;break;
+           case(-6):fs=INT32_MAX;break;
+           case(-7):fs=INT32_MIN;break;
+           default:fs=i;
+         }
+         err = OPUS_OK;
+         VG_UNDEF(&err,sizeof(err));
+         dec = opus_multistream_decoder_create(fs, c, 1, c-1, mapping, &err);
+         if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+         cfgs++;
+         dec=malloc(opus_multistream_decoder_get_size(1,1));
+         if(dec==NULL)test_failed();
+         err = opus_multistream_decoder_init(dec,fs,c,1,c-1, mapping);
+         if(err!=OPUS_BAD_ARG)test_failed();
+         cfgs++;
+         free(dec);
+      }
+   }
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 2, 1, 0, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err==OPUS_OK || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   mapping[0]=mapping[1]=0;
+   dec = opus_multistream_decoder_create(48000, 2, 1, 0, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_OK || dec==NULL)test_failed();
+   cfgs++;
+   opus_multistream_decoder_destroy(dec);
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 1, 4, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_OK || dec==NULL)test_failed();
+   cfgs++;
+
+   err = opus_multistream_decoder_init(dec,48000, 1, 0, 0, mapping);
+   if(err!=OPUS_BAD_ARG)test_failed();
+   cfgs++;
+
+   err = opus_multistream_decoder_init(dec,48000, 1, 1, -1, mapping);
+   if(err!=OPUS_BAD_ARG)test_failed();
+   cfgs++;
+
+   opus_multistream_decoder_destroy(dec);
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 2, 1, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_OK || dec==NULL)test_failed();
+   cfgs++;
+   opus_multistream_decoder_destroy(dec);
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 255, 255, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, -1, 1, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 0, 1, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 1, -1, 2, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 1, -1, -1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 256, 255, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 256, 255, 0, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   mapping[0]=255;
+   mapping[1]=1;
+   mapping[2]=2;
+   dec = opus_multistream_decoder_create(48000, 3, 2, 0, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_BAD_ARG || dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   mapping[0]=0;
+   mapping[1]=0;
+   mapping[2]=0;
+   dec = opus_multistream_decoder_create(48000, 3, 2, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_OK || dec==NULL)test_failed();
+   cfgs++;
+   opus_multistream_decoder_destroy(dec);
+   cfgs++;
+
+   mapping[0]=0;
+   mapping[1]=255;
+   mapping[2]=1;
+   mapping[3]=2;
+   mapping[4]=3;
+   dec = opus_multistream_decoder_create(48001, 5, 4, 1, mapping, 0);
+   if(dec!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   mapping[0]=0;
+   mapping[1]=255;
+   mapping[2]=1;
+   mapping[3]=2;
+   dec = opus_multistream_decoder_create(48000, 4, 2, 1, mapping, &err);
+   VG_CHECK(&err,sizeof(err));
+   if(err!=OPUS_OK || dec==NULL)test_failed();
+   cfgs++;
+
+   fprintf(stdout,"    opus_multistream_decoder_create() ............ OK.\n");
+   fprintf(stdout,"    opus_multistream_decoder_init() .............. OK.\n");
+
+   VG_UNDEF(&dec_final_range,sizeof(dec_final_range));
+   err=opus_multistream_decoder_ctl(dec, OPUS_GET_FINAL_RANGE(&dec_final_range));
+   if(err!=OPUS_OK)test_failed();
+   VG_CHECK(&dec_final_range,sizeof(dec_final_range));
+   fprintf(stdout,"    OPUS_GET_FINAL_RANGE ......................... OK.\n");
+   cfgs++;
+
+   streamdec=0;
+   VG_UNDEF(&streamdec,sizeof(streamdec));
+   err=opus_multistream_decoder_ctl(dec, OPUS_MULTISTREAM_GET_DECODER_STATE(-1,&streamdec));
+   if(err!=OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   err=opus_multistream_decoder_ctl(dec, OPUS_MULTISTREAM_GET_DECODER_STATE(1,&streamdec));
+   if(err!=OPUS_OK||streamdec==NULL)test_failed();
+   VG_CHECK(streamdec,opus_decoder_get_size(1));
+   cfgs++;
+   err=opus_multistream_decoder_ctl(dec, OPUS_MULTISTREAM_GET_DECODER_STATE(2,&streamdec));
+   if(err!=OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   err=opus_multistream_decoder_ctl(dec, OPUS_MULTISTREAM_GET_DECODER_STATE(0,&streamdec));
+   if(err!=OPUS_OK||streamdec==NULL)test_failed();
+   VG_CHECK(streamdec,opus_decoder_get_size(1));
+   fprintf(stdout,"    OPUS_MULTISTREAM_GET_DECODER_STATE ........... OK.\n");
+   cfgs++;
+
+   for(j=0;j<2;j++)
+   {
+      OpusDecoder *od;
+      err=opus_multistream_decoder_ctl(dec,OPUS_MULTISTREAM_GET_DECODER_STATE(j,&od));
+      if(err != OPUS_OK)test_failed();
+      VG_UNDEF(&i,sizeof(i));
+      err=opus_decoder_ctl(od, OPUS_GET_GAIN(&i));
+      VG_CHECK(&i,sizeof(i));
+      if(err != OPUS_OK || i!=0)test_failed();
+      cfgs++;
+   }
+   err=opus_multistream_decoder_ctl(dec,OPUS_SET_GAIN(15));
+   if(err!=OPUS_OK)test_failed();
+   fprintf(stdout,"    OPUS_SET_GAIN ................................ OK.\n");
+   for(j=0;j<2;j++)
+   {
+      OpusDecoder *od;
+      err=opus_multistream_decoder_ctl(dec,OPUS_MULTISTREAM_GET_DECODER_STATE(j,&od));
+      if(err != OPUS_OK)test_failed();
+      VG_UNDEF(&i,sizeof(i));
+      err=opus_decoder_ctl(od, OPUS_GET_GAIN(&i));
+      VG_CHECK(&i,sizeof(i));
+      if(err != OPUS_OK || i!=15)test_failed();
+      cfgs++;
+   }
+   fprintf(stdout,"    OPUS_GET_GAIN ................................ OK.\n");
+
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_multistream_decoder_ctl(dec, OPUS_GET_BANDWIDTH(&i));
+   if(err != OPUS_OK || i!=0)test_failed();
+   fprintf(stdout,"    OPUS_GET_BANDWIDTH ........................... OK.\n");
+   cfgs++;
+
+   err=opus_multistream_decoder_ctl(dec,OPUS_UNIMPLEMENTED);
+   if(err!=OPUS_UNIMPLEMENTED)test_failed();
+   fprintf(stdout,"    OPUS_UNIMPLEMENTED ........................... OK.\n");
+   cfgs++;
+
+#if 0
+   /*Currently unimplemented for multistream*/
+   /*GET_PITCH has different execution paths depending on the previously decoded frame.*/
+   err=opus_multistream_decoder_ctl(dec, OPUS_GET_PITCH(nullvalue));
+   if(err!=OPUS_BAD_ARG)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_multistream_decoder_ctl(dec, OPUS_GET_PITCH(&i));
+   if(err != OPUS_OK || i>0 || i<-1)test_failed();
+   cfgs++;
+   VG_UNDEF(packet,sizeof(packet));
+   packet[0]=63<<2;packet[1]=packet[2]=0;
+   if(opus_multistream_decode(dec, packet, 3, sbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_multistream_decoder_ctl(dec, OPUS_GET_PITCH(&i));
+   if(err != OPUS_OK || i>0 || i<-1)test_failed();
+   cfgs++;
+   packet[0]=1;
+   if(opus_multistream_decode(dec, packet, 1, sbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_multistream_decoder_ctl(dec, OPUS_GET_PITCH(&i));
+   if(err != OPUS_OK || i>0 || i<-1)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_GET_PITCH ............................... OK.\n");
+#endif
+
+   /*Reset the decoder*/
+   if(opus_multistream_decoder_ctl(dec, OPUS_RESET_STATE)!=OPUS_OK)test_failed();
+   fprintf(stdout,"    OPUS_RESET_STATE ............................. OK.\n");
+   cfgs++;
+
+   opus_multistream_decoder_destroy(dec);
+   cfgs++;
+   VG_UNDEF(&err,sizeof(err));
+   dec = opus_multistream_decoder_create(48000, 2, 1, 1, mapping, &err);
+   if(err!=OPUS_OK || dec==NULL)test_failed();
+   cfgs++;
+
+   packet[0]=(63<<2)+3;
+   packet[1]=49;
+   for(j=2;j<51;j++)packet[j]=0;
+   VG_UNDEF(sbuf,sizeof(sbuf));
+   if(opus_multistream_decode(dec, packet, 51, sbuf, 960, 0)!=OPUS_INVALID_PACKET)test_failed();
+   cfgs++;
+   packet[0]=(63<<2);
+   packet[1]=packet[2]=0;
+   if(opus_multistream_decode(dec, packet, -1, sbuf, 960, 0)!=OPUS_BAD_ARG){printf("%d\n",opus_multistream_decode(dec, packet, -1, sbuf, 960, 0));test_failed();}
+   cfgs++;
+   if(opus_multistream_decode(dec, packet, 3, sbuf, 60, 0)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+   cfgs++;
+   if(opus_multistream_decode(dec, packet, 3, sbuf, 480, 0)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+   cfgs++;
+   if(opus_multistream_decode(dec, packet, 3, sbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   fprintf(stdout,"    opus_multistream_decode() .................... OK.\n");
+#ifndef DISABLE_FLOAT_API
+   VG_UNDEF(fbuf,sizeof(fbuf));
+   if(opus_multistream_decode_float(dec, packet, 3, fbuf, 960, 0)!=960)test_failed();
+   cfgs++;
+   fprintf(stdout,"    opus_multistream_decode_float() .............. OK.\n");
+#endif
+
+#if 0
+   /*These tests are disabled because the library crashes with null states*/
+   if(opus_multistream_decoder_ctl(0,OPUS_RESET_STATE)         !=OPUS_INVALID_STATE)test_failed();
+   if(opus_multistream_decoder_init(0,48000,1)                 !=OPUS_INVALID_STATE)test_failed();
+   if(opus_multistream_decode(0,packet,1,outbuf,2880,0)        !=OPUS_INVALID_STATE)test_failed();
+   if(opus_multistream_decode_float(0,packet,1,0,2880,0)       !=OPUS_INVALID_STATE)test_failed();
+   if(opus_multistream_decoder_get_nb_samples(0,packet,1)      !=OPUS_INVALID_STATE)test_failed();
+#endif
+   opus_multistream_decoder_destroy(dec);
+   cfgs++;
+   fprintf(stdout,"       All multistream decoder interface tests passed\n");
+   fprintf(stdout,"                             (%6d API invocations)\n",cfgs);
+   return cfgs;
+}
+
+#ifdef VALGRIND
+#define UNDEFINE_FOR_PARSE  toc=-1; \
+   frames[0]=(unsigned char *)0; \
+   frames[1]=(unsigned char *)0; \
+   payload_offset=-1; \
+   VG_UNDEF(&toc,sizeof(toc)); \
+   VG_UNDEF(frames,sizeof(frames));\
+   VG_UNDEF(&payload_offset,sizeof(payload_offset));
+#else
+#define UNDEFINE_FOR_PARSE  toc=-1; \
+   frames[0]=(unsigned char *)0; \
+   frames[1]=(unsigned char *)0; \
+   payload_offset=-1;
+#endif
+
+/* This test exercises the heck out of the libopus parser.
+   It is much larger than the parser itself in part because
+   it tries to hit a lot of corner cases that could never
+   fail with the libopus code, but might be problematic for
+   other implementations. */
+opus_int32 test_parse(void)
+{
+   opus_int32 i,j,jj,sz;
+   unsigned char packet[1276];
+   opus_int32 cfgs,cfgs_total;
+   unsigned char toc;
+   const unsigned char *frames[48];
+   short size[48];
+   int payload_offset, ret;
+   fprintf(stdout,"\n  Packet header parsing tests\n");
+   fprintf(stdout,"  ---------------------------------------------------\n");
+   memset(packet,0,sizeof(char)*1276);
+   packet[0]=63<<2;
+   if(opus_packet_parse(packet,1,&toc,frames,0,&payload_offset)!=OPUS_BAD_ARG)test_failed();
+   cfgs_total=cfgs=1;
+   /*code 0*/
+   for(i=0;i<64;i++)
+   {
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,4,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=1)test_failed();
+      if(size[0]!=3)test_failed();
+      if(frames[0]!=packet+1)test_failed();
+   }
+   fprintf(stdout,"    code 0 (%2d cases) ............................ OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   /*code 1, two frames of the same size*/
+   for(i=0;i<64;i++)
+   {
+      packet[0]=(i<<2)+1;
+      for(jj=0;jj<=1275*2+3;jj++)
+      {
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,jj,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if((jj&1)==1 && jj<=2551)
+         {
+            /* Must pass if payload length even (packet length odd) and
+               size<=2551, must fail otherwise. */
+            if(ret!=2)test_failed();
+            if(size[0]!=size[1] || size[0]!=((jj-1)>>1))test_failed();
+            if(frames[0]!=packet+1)test_failed();
+            if(frames[1]!=frames[0]+size[0])test_failed();
+            if((toc>>2)!=i)test_failed();
+         } else if(ret!=OPUS_INVALID_PACKET)test_failed();
+      }
+   }
+   fprintf(stdout,"    code 1 (%6d cases) ........................ OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   for(i=0;i<64;i++)
+   {
+      /*code 2, length code overflow*/
+      packet[0]=(i<<2)+2;
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,1,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=OPUS_INVALID_PACKET)test_failed();
+      packet[1]=252;
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,2,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=OPUS_INVALID_PACKET)test_failed();
+      for(j=0;j<1275;j++)
+      {
+         if(j<252)packet[1]=j;
+         else{packet[1]=252+(j&3);packet[2]=(j-252)>>2;}
+         /*Code 2, one too short*/
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,j+(j<252?2:3)-1,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=OPUS_INVALID_PACKET)test_failed();
+         /*Code 2, one too long*/
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,j+(j<252?2:3)+1276,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=OPUS_INVALID_PACKET)test_failed();
+         /*Code 2, second zero*/
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,j+(j<252?2:3),&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=2)test_failed();
+         if(size[0]!=j||size[1]!=0)test_failed();
+         if(frames[1]!=frames[0]+size[0])test_failed();
+         if((toc>>2)!=i)test_failed();
+         /*Code 2, normal*/
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,(j<<1)+4,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=2)test_failed();
+         if(size[0]!=j||size[1]!=(j<<1)+3-j-(j<252?1:2))test_failed();
+         if(frames[1]!=frames[0]+size[0])test_failed();
+         if((toc>>2)!=i)test_failed();
+      }
+   }
+   fprintf(stdout,"    code 2 (%6d cases) ........................ OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   for(i=0;i<64;i++)
+   {
+      packet[0]=(i<<2)+3;
+      /*code 3, length code overflow*/
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,1,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=OPUS_INVALID_PACKET)test_failed();
+   }
+   fprintf(stdout,"    code 3 m-truncation (%2d cases) ............... OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   for(i=0;i<64;i++)
+   {
+      /*code 3, m is zero or 49-63*/
+      packet[0]=(i<<2)+3;
+      for(jj=49;jj<=64;jj++)
+      {
+        packet[1]=0+(jj&63); /*CBR, no padding*/
+        UNDEFINE_FOR_PARSE
+        ret=opus_packet_parse(packet,1275,&toc,frames,size,&payload_offset);
+        cfgs++;
+        if(ret!=OPUS_INVALID_PACKET)test_failed();
+        packet[1]=128+(jj&63); /*VBR, no padding*/
+        UNDEFINE_FOR_PARSE
+        ret=opus_packet_parse(packet,1275,&toc,frames,size,&payload_offset);
+        cfgs++;
+        if(ret!=OPUS_INVALID_PACKET)test_failed();
+        packet[1]=64+(jj&63); /*CBR, padding*/
+        UNDEFINE_FOR_PARSE
+        ret=opus_packet_parse(packet,1275,&toc,frames,size,&payload_offset);
+        cfgs++;
+        if(ret!=OPUS_INVALID_PACKET)test_failed();
+        packet[1]=128+64+(jj&63); /*VBR, padding*/
+        UNDEFINE_FOR_PARSE
+        ret=opus_packet_parse(packet,1275,&toc,frames,size,&payload_offset);
+        cfgs++;
+        if(ret!=OPUS_INVALID_PACKET)test_failed();
+      }
+   }
+   fprintf(stdout,"    code 3 m=0,49-64 (%2d cases) ................ OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   for(i=0;i<64;i++)
+   {
+      packet[0]=(i<<2)+3;
+      /*code 3, m is one, cbr*/
+      packet[1]=1;
+      for(j=0;j<1276;j++)
+      {
+        UNDEFINE_FOR_PARSE
+        ret=opus_packet_parse(packet,j+2,&toc,frames,size,&payload_offset);
+        cfgs++;
+        if(ret!=1)test_failed();
+        if(size[0]!=j)test_failed();
+        if((toc>>2)!=i)test_failed();
+      }
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,1276+2,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=OPUS_INVALID_PACKET)test_failed();
+   }
+   fprintf(stdout,"    code 3 m=1 CBR (%2d cases) ................. OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   for(i=0;i<64;i++)
+   {
+      int frame_samp;
+      /*code 3, m>1 CBR*/
+      packet[0]=(i<<2)+3;
+      frame_samp=opus_packet_get_samples_per_frame(packet,48000);
+      for(j=2;j<49;j++)
+      {
+         packet[1]=j;
+         for(sz=2;sz<((j+2)*1275);sz++)
+         {
+            UNDEFINE_FOR_PARSE
+            ret=opus_packet_parse(packet,sz,&toc,frames,size,&payload_offset);
+            cfgs++;
+            /*Must be <=120ms, must be evenly divisible, can't have frames>1275 bytes*/
+            if(frame_samp*j<=5760 && (sz-2)%j==0 && (sz-2)/j<1276)
+            {
+               if(ret!=j)test_failed();
+               for(jj=1;jj<ret;jj++)if(frames[jj]!=frames[jj-1]+size[jj-1])test_failed();
+               if((toc>>2)!=i)test_failed();
+            } else if(ret!=OPUS_INVALID_PACKET)test_failed();
+         }
+      }
+      /*Super jumbo packets*/
+      packet[1]=5760/frame_samp;
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,1275*packet[1]+2,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=packet[1])test_failed();
+      for(jj=0;jj<ret;jj++)if(size[jj]!=1275)test_failed();
+   }
+   fprintf(stdout,"    code 3 m=1-48 CBR (%2d cases) .......... OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   for(i=0;i<64;i++)
+   {
+      int frame_samp;
+      /*Code 3 VBR, m one*/
+      packet[0]=(i<<2)+3;
+      packet[1]=128+1;
+      frame_samp=opus_packet_get_samples_per_frame(packet,48000);
+      for(jj=0;jj<1276;jj++)
+      {
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,2+jj,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=1)test_failed();
+         if(size[0]!=jj)test_failed();
+         if((toc>>2)!=i)test_failed();
+      }
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,2+1276,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=OPUS_INVALID_PACKET)test_failed();
+      for(j=2;j<49;j++)
+      {
+         packet[1]=128+j;
+         /*Length code overflow*/
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,2+j-2,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=OPUS_INVALID_PACKET)test_failed();
+         packet[2]=252;
+         packet[3]=0;
+         for(jj=4;jj<2+j;jj++)packet[jj]=0;
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,2+j,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=OPUS_INVALID_PACKET)test_failed();
+         /*One byte too short*/
+         for(jj=2;jj<2+j;jj++)packet[jj]=0;
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,2+j-2,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=OPUS_INVALID_PACKET)test_failed();
+         /*One byte too short thanks to length coding*/
+         packet[2]=252;
+         packet[3]=0;
+         for(jj=4;jj<2+j;jj++)packet[jj]=0;
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,2+j+252-1,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(ret!=OPUS_INVALID_PACKET)test_failed();
+         /*Most expensive way of coding zeros*/
+         for(jj=2;jj<2+j;jj++)packet[jj]=0;
+         UNDEFINE_FOR_PARSE
+         ret=opus_packet_parse(packet,2+j-1,&toc,frames,size,&payload_offset);
+         cfgs++;
+         if(frame_samp*j<=5760){
+            if(ret!=j)test_failed();
+            for(jj=0;jj<j;jj++)if(size[jj]!=0)test_failed();
+            if((toc>>2)!=i)test_failed();
+         } else if(ret!=OPUS_INVALID_PACKET)test_failed();
+         /*Quasi-CBR use of mode 3*/
+         for(sz=0;sz<8;sz++)
+         {
+            const int tsz[8]={50,201,403,700,1472,5110,20400,61298};
+            int pos=0;
+            int as=(tsz[sz]+i-j-2)/j;
+            for(jj=0;jj<j-1;jj++)
+            {
+              if(as<252){packet[2+pos]=as;pos++;}
+              else{packet[2+pos]=252+(as&3);packet[3+pos]=(as-252)>>2;pos+=2;}
+            }
+            UNDEFINE_FOR_PARSE
+            ret=opus_packet_parse(packet,tsz[sz]+i,&toc,frames,size,&payload_offset);
+            cfgs++;
+            if(frame_samp*j<=5760 && as<1276 && (tsz[sz]+i-2-pos-as*(j-1))<1276){
+               if(ret!=j)test_failed();
+               for(jj=0;jj<j-1;jj++)if(size[jj]!=as)test_failed();
+               if(size[j-1]!=(tsz[sz]+i-2-pos-as*(j-1)))test_failed();
+               if((toc>>2)!=i)test_failed();
+            } else if(ret!=OPUS_INVALID_PACKET)test_failed();
+         }
+      }
+   }
+   fprintf(stdout,"    code 3 m=1-48 VBR (%2d cases) ............. OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+
+   for(i=0;i<64;i++)
+   {
+      packet[0]=(i<<2)+3;
+      /*Padding*/
+      packet[1]=128+1+64;
+      /*Overflow the length coding*/
+      for(jj=2;jj<127;jj++)packet[jj]=255;
+      UNDEFINE_FOR_PARSE
+      ret=opus_packet_parse(packet,127,&toc,frames,size,&payload_offset);
+      cfgs++;
+      if(ret!=OPUS_INVALID_PACKET)test_failed();
+
+      for(sz=0;sz<4;sz++)
+      {
+         const int tsz[4]={0,72,512,1275};
+         for(jj=sz;jj<65025;jj+=11)
+         {
+            int pos;
+            for(pos=0;pos<jj/254;pos++)packet[2+pos]=255;
+            packet[2+pos]=jj%254;
+            pos++;
+            if(sz==0&&i==63)
+            {
+               /*Code more padding than there is room in the packet*/
+               UNDEFINE_FOR_PARSE
+               ret=opus_packet_parse(packet,2+jj+pos-1,&toc,frames,size,&payload_offset);
+               cfgs++;
+               if(ret!=OPUS_INVALID_PACKET)test_failed();
+            }
+            UNDEFINE_FOR_PARSE
+            ret=opus_packet_parse(packet,2+jj+tsz[sz]+i+pos,&toc,frames,size,&payload_offset);
+            cfgs++;
+            if(tsz[sz]+i<1276)
+            {
+               if(ret!=1)test_failed();
+               if(size[0]!=tsz[sz]+i)test_failed();
+               if((toc>>2)!=i)test_failed();
+            } else if (ret!=OPUS_INVALID_PACKET)test_failed();
+         }
+      }
+   }
+   fprintf(stdout,"    code 3 padding (%2d cases) ............... OK.\n",cfgs);
+   cfgs_total+=cfgs;cfgs=0;
+   fprintf(stdout,"    opus_packet_parse ............................ OK.\n");
+   fprintf(stdout,"                      All packet parsing tests passed\n");
+   fprintf(stdout,"                          (%d API invocations)\n",cfgs_total);
+   return cfgs_total;
+}
+
+/* This is a helper macro for the encoder tests.
+   The encoder api tests all have a pattern of set-must-fail, set-must-fail,
+   set-must-pass, get-and-compare, set-must-pass, get-and-compare. */
+#define CHECK_SETGET(setcall,getcall,badv,badv2,goodv,goodv2,sok,gok) \
+   i=(badv);\
+   if(opus_encoder_ctl(enc,setcall)==OPUS_OK)test_failed();\
+   i=(badv2);\
+   if(opus_encoder_ctl(enc,setcall)==OPUS_OK)test_failed();\
+   j=i=(goodv);\
+   if(opus_encoder_ctl(enc,setcall)!=OPUS_OK)test_failed();\
+   i=-12345;\
+   VG_UNDEF(&i,sizeof(i)); \
+   err=opus_encoder_ctl(enc,getcall);\
+   if(err!=OPUS_OK || i!=j)test_failed();\
+   j=i=(goodv2);\
+   if(opus_encoder_ctl(enc,setcall)!=OPUS_OK)test_failed();\
+   fprintf(stdout,sok);\
+   i=-12345;\
+   VG_UNDEF(&i,sizeof(i)); \
+   err=opus_encoder_ctl(enc,getcall);\
+   if(err!=OPUS_OK || i!=j)test_failed();\
+   fprintf(stdout,gok);\
+   cfgs+=6;
+
+opus_int32 test_enc_api(void)
+{
+   opus_uint32 enc_final_range;
+   OpusEncoder *enc;
+   opus_int32 i,j;
+   unsigned char packet[1276];
+#ifndef DISABLE_FLOAT_API
+   float fbuf[960*2];
+#endif
+   short sbuf[960*2];
+   int c,err,cfgs;
+
+   cfgs=0;
+   /*First test invalid configurations which should fail*/
+   fprintf(stdout,"\n  Encoder basic API tests\n");
+   fprintf(stdout,"  ---------------------------------------------------\n");
+   for(c=0;c<4;c++)
+   {
+      i=opus_encoder_get_size(c);
+      if(((c==1||c==2)&&(i<=2048||i>1<<17))||((c!=1&&c!=2)&&i!=0))test_failed();
+      fprintf(stdout,"    opus_encoder_get_size(%d)=%d ...............%s OK.\n",c,i,i>0?"":"....");
+      cfgs++;
+   }
+
+   /*Test with unsupported sample rates, channel counts*/
+   for(c=0;c<4;c++)
+   {
+      for(i=-7;i<=96000;i++)
+      {
+         int fs;
+         if((i==8000||i==12000||i==16000||i==24000||i==48000)&&(c==1||c==2))continue;
+         switch(i)
+         {
+           case(-5):fs=-8000;break;
+           case(-6):fs=INT32_MAX;break;
+           case(-7):fs=INT32_MIN;break;
+           default:fs=i;
+         }
+         err = OPUS_OK;
+         VG_UNDEF(&err,sizeof(err));
+         enc = opus_encoder_create(fs, c, OPUS_APPLICATION_VOIP, &err);
+         if(err!=OPUS_BAD_ARG || enc!=NULL)test_failed();
+         cfgs++;
+         opus_encoder_destroy(enc);
+         enc=malloc(opus_encoder_get_size(2));
+         if(enc==NULL)test_failed();
+         err = opus_encoder_init(enc, fs, c, OPUS_APPLICATION_VOIP);
+         if(err!=OPUS_BAD_ARG)test_failed();
+         cfgs++;
+         free(enc);
+      }
+   }
+
+   enc = opus_encoder_create(48000, 2, OPUS_AUTO, NULL);
+   if(enc!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   enc = opus_encoder_create(48000, 2, OPUS_AUTO, &err);
+   if(err!=OPUS_BAD_ARG || enc!=NULL)test_failed();
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   enc = opus_encoder_create(48000, 2, OPUS_APPLICATION_VOIP, NULL);
+   if(enc==NULL)test_failed();
+   opus_encoder_destroy(enc);
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   enc = opus_encoder_create(48000, 2, OPUS_APPLICATION_RESTRICTED_LOWDELAY, &err);
+   if(err!=OPUS_OK || enc==NULL)test_failed();
+   cfgs++;
+   err=opus_encoder_ctl(enc,OPUS_GET_LOOKAHEAD(&i));
+   if(err!=OPUS_OK || i<0 || i>32766)test_failed();
+   opus_encoder_destroy(enc);
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   enc = opus_encoder_create(48000, 2, OPUS_APPLICATION_AUDIO, &err);
+   if(err!=OPUS_OK || enc==NULL)test_failed();
+   cfgs++;
+   err=opus_encoder_ctl(enc,OPUS_GET_LOOKAHEAD(&i));
+   if(err!=OPUS_OK || i<0 || i>32766)test_failed();
+   opus_encoder_destroy(enc);
+   cfgs++;
+
+   VG_UNDEF(&err,sizeof(err));
+   enc = opus_encoder_create(48000, 2, OPUS_APPLICATION_VOIP, &err);
+   if(err!=OPUS_OK || enc==NULL)test_failed();
+   cfgs++;
+
+   fprintf(stdout,"    opus_encoder_create() ........................ OK.\n");
+   fprintf(stdout,"    opus_encoder_init() .......................... OK.\n");
+
+   i=-12345;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_encoder_ctl(enc,OPUS_GET_LOOKAHEAD(&i));
+   if(err!=OPUS_OK || i<0 || i>32766)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_GET_LOOKAHEAD ........................... OK.\n");
+
+   if(opus_encoder_ctl(enc,OPUS_UNIMPLEMENTED)!=OPUS_UNIMPLEMENTED)test_failed();
+   fprintf(stdout,"    OPUS_UNIMPLEMENTED ........................... OK.\n");
+   cfgs++;
+
+   CHECK_SETGET(OPUS_SET_APPLICATION(i),OPUS_GET_APPLICATION(&i),-1,OPUS_AUTO,
+     OPUS_APPLICATION_AUDIO,OPUS_APPLICATION_RESTRICTED_LOWDELAY,
+     "    OPUS_SET_APPLICATION ......................... OK.\n",
+     "    OPUS_GET_APPLICATION ......................... OK.\n")
+
+   if(opus_encoder_ctl(enc,OPUS_SET_BITRATE(1073741832))!=OPUS_OK)test_failed();
+   cfgs++;
+   VG_UNDEF(&i,sizeof(i));
+   if(opus_encoder_ctl(enc,OPUS_GET_BITRATE(&i))!=OPUS_OK)test_failed();
+   if(i>700000||i<256000)test_failed();
+   cfgs++;
+   CHECK_SETGET(OPUS_SET_BITRATE(i),OPUS_GET_BITRATE(&i),-12345,0,
+     500,256000,
+     "    OPUS_SET_BITRATE ............................. OK.\n",
+     "    OPUS_GET_BITRATE ............................. OK.\n")
+
+   CHECK_SETGET(OPUS_SET_FORCE_CHANNELS(i),OPUS_GET_FORCE_CHANNELS(&i),-1,3,
+     1,OPUS_AUTO,
+     "    OPUS_SET_FORCE_CHANNELS ...................... OK.\n",
+     "    OPUS_GET_FORCE_CHANNELS ...................... OK.\n")
+
+   i=-2;
+   if(opus_encoder_ctl(enc,OPUS_SET_BANDWIDTH(i))==OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_FULLBAND+1;
+   if(opus_encoder_ctl(enc,OPUS_SET_BANDWIDTH(i))==OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_NARROWBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_FULLBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_WIDEBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_MEDIUMBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_SET_BANDWIDTH ........................... OK.\n");
+   /*We don't test if the bandwidth has actually changed.
+     because the change may be delayed until the encoder is advanced.*/
+   i=-12345;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_encoder_ctl(enc,OPUS_GET_BANDWIDTH(&i));
+   if(err!=OPUS_OK || (i!=OPUS_BANDWIDTH_NARROWBAND&&
+      i!=OPUS_BANDWIDTH_MEDIUMBAND&&i!=OPUS_BANDWIDTH_WIDEBAND&&
+      i!=OPUS_BANDWIDTH_FULLBAND&&i!=OPUS_AUTO))test_failed();
+   cfgs++;
+   if(opus_encoder_ctl(enc,OPUS_SET_BANDWIDTH(OPUS_AUTO))!=OPUS_OK)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_GET_BANDWIDTH ........................... OK.\n");
+
+   i=-2;
+   if(opus_encoder_ctl(enc,OPUS_SET_MAX_BANDWIDTH(i))==OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_FULLBAND+1;
+   if(opus_encoder_ctl(enc,OPUS_SET_MAX_BANDWIDTH(i))==OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_NARROWBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_MAX_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_FULLBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_MAX_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_WIDEBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_MAX_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   i=OPUS_BANDWIDTH_MEDIUMBAND;
+   if(opus_encoder_ctl(enc,OPUS_SET_MAX_BANDWIDTH(i))!=OPUS_OK)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_SET_MAX_BANDWIDTH ....................... OK.\n");
+   /*We don't test if the bandwidth has actually changed.
+     because the change may be delayed until the encoder is advanced.*/
+   i=-12345;
+   VG_UNDEF(&i,sizeof(i));
+   err=opus_encoder_ctl(enc,OPUS_GET_MAX_BANDWIDTH(&i));
+   if(err!=OPUS_OK || (i!=OPUS_BANDWIDTH_NARROWBAND&&
+      i!=OPUS_BANDWIDTH_MEDIUMBAND&&i!=OPUS_BANDWIDTH_WIDEBAND&&
+      i!=OPUS_BANDWIDTH_FULLBAND))test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_GET_MAX_BANDWIDTH ....................... OK.\n");
+
+   CHECK_SETGET(OPUS_SET_DTX(i),OPUS_GET_DTX(&i),-1,2,
+     1,0,
+     "    OPUS_SET_DTX ................................. OK.\n",
+     "    OPUS_GET_DTX ................................. OK.\n")
+
+   CHECK_SETGET(OPUS_SET_COMPLEXITY(i),OPUS_GET_COMPLEXITY(&i),-1,11,
+     0,10,
+     "    OPUS_SET_COMPLEXITY .......................... OK.\n",
+     "    OPUS_GET_COMPLEXITY .......................... OK.\n")
+
+   CHECK_SETGET(OPUS_SET_INBAND_FEC(i),OPUS_GET_INBAND_FEC(&i),-1,2,
+     1,0,
+     "    OPUS_SET_INBAND_FEC .......................... OK.\n",
+     "    OPUS_GET_INBAND_FEC .......................... OK.\n")
+
+   CHECK_SETGET(OPUS_SET_PACKET_LOSS_PERC(i),OPUS_GET_PACKET_LOSS_PERC(&i),-1,101,
+     100,0,
+     "    OPUS_SET_PACKET_LOSS_PERC .................... OK.\n",
+     "    OPUS_GET_PACKET_LOSS_PERC .................... OK.\n")
+
+   CHECK_SETGET(OPUS_SET_VBR(i),OPUS_GET_VBR(&i),-1,2,
+     1,0,
+     "    OPUS_SET_VBR ................................. OK.\n",
+     "    OPUS_GET_VBR ................................. OK.\n")
+
+   /*CHECK_SETGET(OPUS_SET_VOICE_RATIO(i),OPUS_GET_VOICE_RATIO(&i),-2,101,
+     0,50,
+     "    OPUS_SET_VOICE_RATIO ......................... OK.\n",
+     "    OPUS_GET_VOICE_RATIO ......................... OK.\n")
+   */
+
+   CHECK_SETGET(OPUS_SET_VBR_CONSTRAINT(i),OPUS_GET_VBR_CONSTRAINT(&i),-1,2,
+     1,0,
+     "    OPUS_SET_VBR_CONSTRAINT ...................... OK.\n",
+     "    OPUS_GET_VBR_CONSTRAINT ...................... OK.\n")
+
+   CHECK_SETGET(OPUS_SET_SIGNAL(i),OPUS_GET_SIGNAL(&i),-12345,0x7FFFFFFF,
+     OPUS_SIGNAL_MUSIC,OPUS_AUTO,
+     "    OPUS_SET_SIGNAL .............................. OK.\n",
+     "    OPUS_GET_SIGNAL .............................. OK.\n")
+
+   CHECK_SETGET(OPUS_SET_LSB_DEPTH(i),OPUS_GET_LSB_DEPTH(&i),7,25,16,24,
+     "    OPUS_SET_LSB_DEPTH ........................... OK.\n",
+     "    OPUS_GET_LSB_DEPTH ........................... OK.\n")
+
+   /*OPUS_SET_FORCE_MODE is not tested here because it's not a public API, however the encoder tests use it*/
+
+   if(opus_encoder_ctl(enc,OPUS_GET_FINAL_RANGE(&enc_final_range))!=OPUS_OK)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_GET_FINAL_RANGE ......................... OK.\n");
+
+   /*Reset the encoder*/
+   if(opus_encoder_ctl(enc, OPUS_RESET_STATE)!=OPUS_OK)test_failed();
+   cfgs++;
+   fprintf(stdout,"    OPUS_RESET_STATE ............................. OK.\n");
+
+   memset(sbuf,0,sizeof(short)*2*960);
+   VG_UNDEF(packet,sizeof(packet));
+   i=opus_encode(enc, sbuf, 960, packet, sizeof(packet));
+   if(i<1 || (i>(opus_int32)sizeof(packet)))test_failed();
+   VG_CHECK(packet,i);
+   cfgs++;
+   fprintf(stdout,"    opus_encode() ................................ OK.\n");
+#ifndef DISABLE_FLOAT_API
+   memset(fbuf,0,sizeof(float)*2*960);
+   VG_UNDEF(packet,sizeof(packet));
+   i=opus_encode_float(enc, fbuf, 960, packet, sizeof(packet));
+   if(i<1 || (i>(opus_int32)sizeof(packet)))test_failed();
+   VG_CHECK(packet,i);
+   cfgs++;
+   fprintf(stdout,"    opus_encode_float() .......................... OK.\n");
+#endif
+
+#if 0
+   /*These tests are disabled because the library crashes with null states*/
+   if(opus_encoder_ctl(0,OPUS_RESET_STATE)               !=OPUS_INVALID_STATE)test_failed();
+   if(opus_encoder_init(0,48000,1,OPUS_APPLICATION_VOIP) !=OPUS_INVALID_STATE)test_failed();
+   if(opus_encode(0,sbuf,960,packet,sizeof(packet))      !=OPUS_INVALID_STATE)test_failed();
+   if(opus_encode_float(0,fbuf,960,packet,sizeof(packet))!=OPUS_INVALID_STATE)test_failed();
+#endif
+   opus_encoder_destroy(enc);
+   cfgs++;
+   fprintf(stdout,"                   All encoder interface tests passed\n");
+   fprintf(stdout,"                             (%d API invocations)\n",cfgs);
+   return cfgs;
+}
+
+#define max_out (1276*48+48*2+2)
+int test_repacketizer_api(void)
+{
+   int ret,cfgs,i,j,k;
+   OpusRepacketizer *rp;
+   unsigned char *packet;
+   unsigned char *po;
+   cfgs=0;
+   fprintf(stdout,"\n  Repacketizer tests\n");
+   fprintf(stdout,"  ---------------------------------------------------\n");
+
+   packet=malloc(max_out);
+   if(packet==NULL)test_failed();
+   po=malloc(max_out);
+   if(po==NULL)test_failed();
+   memset(packet,0,max_out);
+
+   i=opus_repacketizer_get_size();
+   if(i<=0)test_failed();
+   cfgs++;
+   fprintf(stdout,"    opus_repacketizer_get_size()=%d ............. OK.\n",i);
+
+   rp=malloc(i);
+   rp=opus_repacketizer_init(rp);
+   if(rp==NULL)test_failed();
+   cfgs++;
+   free(rp);
+   fprintf(stdout,"    opus_repacketizer_init ....................... OK.\n");
+
+   rp=opus_repacketizer_create();
+   if(rp==NULL)test_failed();
+   cfgs++;
+   fprintf(stdout,"    opus_repacketizer_create ..................... OK.\n");
+
+   if(opus_repacketizer_get_nb_frames(rp)!=0)test_failed();
+   cfgs++;
+   fprintf(stdout,"    opus_repacketizer_get_nb_frames .............. OK.\n");
+
+   /*Length overflows*/
+   VG_UNDEF(packet,4);
+   if(opus_repacketizer_cat(rp,packet,0)!=OPUS_INVALID_PACKET)test_failed(); /* Zero len */
+   cfgs++;
+   packet[0]=1;
+   if(opus_repacketizer_cat(rp,packet,2)!=OPUS_INVALID_PACKET)test_failed(); /* Odd payload code 1 */
+   cfgs++;
+   packet[0]=2;
+   if(opus_repacketizer_cat(rp,packet,1)!=OPUS_INVALID_PACKET)test_failed(); /* Code 2 overflow one */
+   cfgs++;
+   packet[0]=3;
+   if(opus_repacketizer_cat(rp,packet,1)!=OPUS_INVALID_PACKET)test_failed(); /* Code 3 no count */
+   cfgs++;
+   packet[0]=2;
+   packet[1]=255;
+   if(opus_repacketizer_cat(rp,packet,2)!=OPUS_INVALID_PACKET)test_failed(); /* Code 2 overflow two */
+   cfgs++;
+   packet[0]=2;
+   packet[1]=250;
+   if(opus_repacketizer_cat(rp,packet,251)!=OPUS_INVALID_PACKET)test_failed(); /* Code 2 overflow three */
+   cfgs++;
+   packet[0]=3;
+   packet[1]=0;
+   if(opus_repacketizer_cat(rp,packet,2)!=OPUS_INVALID_PACKET)test_failed(); /* Code 3 m=0 */
+   cfgs++;
+   packet[1]=49;
+   if(opus_repacketizer_cat(rp,packet,100)!=OPUS_INVALID_PACKET)test_failed(); /* Code 3 m=49 */
+   cfgs++;
+   packet[0]=0;
+   if(opus_repacketizer_cat(rp,packet,3)!=OPUS_OK)test_failed();
+   cfgs++;
+   packet[0]=1<<2;
+   if(opus_repacketizer_cat(rp,packet,3)!=OPUS_INVALID_PACKET)test_failed(); /* Change in TOC */
+   cfgs++;
+
+   /* Code 0,1,3 CBR -> Code 0,1,3 CBR */
+   opus_repacketizer_init(rp);
+   for(j=0;j<32;j++)
+   {
+      /* TOC types, test half with stereo */
+      int maxi;
+      packet[0]=((j<<1)+(j&1))<<2;
+      maxi=960/opus_packet_get_samples_per_frame(packet,8000);
+      for(i=1;i<=maxi;i++)
+      {
+         /* Number of CBR frames in the input packets */
+         int maxp;
+         packet[0]=((j<<1)+(j&1))<<2;
+         if(i>1)packet[0]+=i==2?1:3;
+         packet[1]=i>2?i:0;
+         maxp=960/(i*opus_packet_get_samples_per_frame(packet,8000));
+         for(k=0;k<=(1275+75);k+=3)
+         {
+            /*Payload size*/
+            opus_int32 cnt,rcnt;
+            if(k%i!=0)continue; /* Only testing CBR here, payload must be a multiple of the count */
+            for(cnt=0;cnt<maxp+2;cnt++)
+            {
+               if(cnt>0)
+               {
+                  ret=opus_repacketizer_cat(rp,packet,k+(i>2?2:1));
+                  if((cnt<=maxp&&k<=(1275*i))?ret!=OPUS_OK:ret!=OPUS_INVALID_PACKET)test_failed();
+                  cfgs++;
+               }
+               rcnt=k<=(1275*i)?(cnt<maxp?cnt:maxp):0;
+               if(opus_repacketizer_get_nb_frames(rp)!=rcnt*i)test_failed();
+               cfgs++;
+               ret=opus_repacketizer_out_range(rp,0,rcnt*i,po,max_out);
+               if(rcnt>0)
+               {
+                  int len;
+                  len=k*rcnt+((rcnt*i)>2?2:1);
+                  if(ret!=len)test_failed();
+                  if((rcnt*i)<2&&(po[0]&3)!=0)test_failed();                      /* Code 0 */
+                  if((rcnt*i)==2&&(po[0]&3)!=1)test_failed();                     /* Code 1 */
+                  if((rcnt*i)>2&&(((po[0]&3)!=3)||(po[1]!=rcnt*i)))test_failed(); /* Code 3 CBR */
+                  cfgs++;
+                  if(opus_repacketizer_out(rp,po,len)!=len)test_failed();
+                  cfgs++;
+                  if(opus_repacketizer_out(rp,po,len-1)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+                  cfgs++;
+                  if(len>1)
+                  {
+                     if(opus_repacketizer_out(rp,po,1)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+                     cfgs++;
+                  }
+                  if(opus_repacketizer_out(rp,po,0)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+                  cfgs++;
+               } else if (ret!=OPUS_BAD_ARG)test_failed();                        /* M must not be 0 */
+            }
+            opus_repacketizer_init(rp);
+         }
+      }
+   }
+
+   /*Change in input count code, CBR out*/
+   opus_repacketizer_init(rp);
+   packet[0]=0;
+   if(opus_repacketizer_cat(rp,packet,5)!=OPUS_OK)test_failed();
+   cfgs++;
+   packet[0]+=1;
+   if(opus_repacketizer_cat(rp,packet,9)!=OPUS_OK)test_failed();
+   cfgs++;
+   i=opus_repacketizer_out(rp,po,max_out);
+   if((i!=(4+8+2))||((po[0]&3)!=3)||((po[1]&63)!=3)||((po[1]>>7)!=0))test_failed();
+   cfgs++;
+   i=opus_repacketizer_out_range(rp,0,1,po,max_out);
+   if(i!=5||(po[0]&3)!=0)test_failed();
+   cfgs++;
+   i=opus_repacketizer_out_range(rp,1,2,po,max_out);
+   if(i!=5||(po[0]&3)!=0)test_failed();
+   cfgs++;
+
+   /*Change in input count code, VBR out*/
+   opus_repacketizer_init(rp);
+   packet[0]=1;
+   if(opus_repacketizer_cat(rp,packet,9)!=OPUS_OK)test_failed();
+   cfgs++;
+   packet[0]=0;
+   if(opus_repacketizer_cat(rp,packet,3)!=OPUS_OK)test_failed();
+   cfgs++;
+   i=opus_repacketizer_out(rp,po,max_out);
+   if((i!=(2+8+2+2))||((po[0]&3)!=3)||((po[1]&63)!=3)||((po[1]>>7)!=1))test_failed();
+   cfgs++;
+
+   /*VBR in, VBR out*/
+   opus_repacketizer_init(rp);
+   packet[0]=2;
+   packet[1]=4;
+   if(opus_repacketizer_cat(rp,packet,8)!=OPUS_OK)test_failed();
+   cfgs++;
+   if(opus_repacketizer_cat(rp,packet,8)!=OPUS_OK)test_failed();
+   cfgs++;
+   i=opus_repacketizer_out(rp,po,max_out);
+   if((i!=(2+1+1+1+4+2+4+2))||((po[0]&3)!=3)||((po[1]&63)!=4)||((po[1]>>7)!=1))test_failed();
+   cfgs++;
+
+   /*VBR in, CBR out*/
+   opus_repacketizer_init(rp);
+   packet[0]=2;
+   packet[1]=4;
+   if(opus_repacketizer_cat(rp,packet,10)!=OPUS_OK)test_failed();
+   cfgs++;
+   if(opus_repacketizer_cat(rp,packet,10)!=OPUS_OK)test_failed();
+   cfgs++;
+   i=opus_repacketizer_out(rp,po,max_out);
+   if((i!=(2+4+4+4+4))||((po[0]&3)!=3)||((po[1]&63)!=4)||((po[1]>>7)!=0))test_failed();
+   cfgs++;
+
+   /*Count 0 in, VBR out*/
+   for(j=0;j<32;j++)
+   {
+      /* TOC types, test half with stereo */
+      int maxi,sum,rcnt;
+      packet[0]=((j<<1)+(j&1))<<2;
+      maxi=960/opus_packet_get_samples_per_frame(packet,8000);
+      sum=0;
+      rcnt=0;
+      opus_repacketizer_init(rp);
+      for(i=1;i<=maxi+2;i++)
+      {
+         int len;
+         ret=opus_repacketizer_cat(rp,packet,i);
+         if(rcnt<maxi)
+         {
+            if(ret!=OPUS_OK)test_failed();
+            rcnt++;
+            sum+=i-1;
+         } else if (ret!=OPUS_INVALID_PACKET)test_failed();
+         cfgs++;
+         len=sum+(rcnt<2?1:rcnt<3?2:2+rcnt-1);
+         if(opus_repacketizer_out(rp,po,max_out)!=len)test_failed();
+         if(rcnt>2&&(po[1]&63)!=rcnt)test_failed();
+         if(rcnt==2&&(po[0]&3)!=2)test_failed();
+         if(rcnt==1&&(po[0]&3)!=0)test_failed();
+         cfgs++;
+         if(opus_repacketizer_out(rp,po,len)!=len)test_failed();
+         cfgs++;
+         if(opus_repacketizer_out(rp,po,len-1)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+         cfgs++;
+         if(len>1)
+         {
+            if(opus_repacketizer_out(rp,po,1)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+            cfgs++;
+         }
+         if(opus_repacketizer_out(rp,po,0)!=OPUS_BUFFER_TOO_SMALL)test_failed();
+         cfgs++;
+      }
+   }
+
+   fprintf(stdout,"    opus_repacketizer_cat ........................ OK.\n");
+   fprintf(stdout,"    opus_repacketizer_out ........................ OK.\n");
+   fprintf(stdout,"    opus_repacketizer_out_range .................. OK.\n");
+
+   opus_repacketizer_destroy(rp);
+   cfgs++;
+   free(packet);
+   free(po);
+   fprintf(stdout,"                        All repacketizer tests passed\n");
+   fprintf(stdout,"                            (%7d API invocations)\n",cfgs);
+
+   return cfgs;
+}
+
+#ifdef MALLOC_FAIL
+/* GLIBC 2.14 declares __malloc_hook as deprecated, generating a warning
+ * under GCC. However, this is the cleanest way to test malloc failure
+ * handling in our codebase, and the lack of thread saftey isn't an
+ * issue here. We therefore disable the warning for this function.
+ */
+#if OPUS_GNUC_PREREQ(4,6)
+/* Save the current warning settings */
+#pragma GCC diagnostic push
+#endif
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+
+typedef void *(*mhook)(size_t __size, __const __malloc_ptr_t);
+#endif
+
+int test_malloc_fail(void)
+{
+#ifdef MALLOC_FAIL
+   OpusDecoder *dec;
+   OpusEncoder *enc;
+   OpusRepacketizer *rp;
+   unsigned char mapping[256] = {0,1};
+   OpusMSDecoder *msdec;
+   OpusMSEncoder *msenc;
+   int rate,c,app,cfgs,err,useerr;
+   int *ep;
+   mhook orig_malloc;
+   cfgs=0;
+#endif
+   fprintf(stdout,"\n  malloc() failure tests\n");
+   fprintf(stdout,"  ---------------------------------------------------\n");
+#ifdef MALLOC_FAIL
+   orig_malloc=__malloc_hook;
+   __malloc_hook=malloc_hook;
+   ep=(int *)opus_alloc(sizeof(int));
+   if(ep!=NULL)
+   {
+      if(ep)free(ep);
+      __malloc_hook=orig_malloc;
+#endif
+      fprintf(stdout,"    opus_decoder_create() ................... SKIPPED.\n");
+      fprintf(stdout,"    opus_encoder_create() ................... SKIPPED.\n");
+      fprintf(stdout,"    opus_repacketizer_create() .............. SKIPPED.\n");
+      fprintf(stdout,"    opus_multistream_decoder_create() ....... SKIPPED.\n");
+      fprintf(stdout,"    opus_multistream_encoder_create() ....... SKIPPED.\n");
+      fprintf(stdout,"(Test only supported with GLIBC and without valgrind)\n");
+      return 0;
+#ifdef MALLOC_FAIL
+   }
+   for(useerr=0;useerr<2;useerr++)
+   {
+      ep=useerr?&err:0;
+      for(rate=0;rate<5;rate++)
+      {
+        for(c=1;c<3;c++)
+        {
+           err=1;
+           if(useerr)
+           {
+              VG_UNDEF(&err,sizeof(err));
+           }
+           dec=opus_decoder_create(opus_rates[rate], c, ep);
+           if(dec!=NULL||(useerr&&err!=OPUS_ALLOC_FAIL))
+           {
+              __malloc_hook=orig_malloc;
+              test_failed();
+           }
+           cfgs++;
+           msdec=opus_multistream_decoder_create(opus_rates[rate], c, 1, c-1, mapping, ep);
+           if(msdec!=NULL||(useerr&&err!=OPUS_ALLOC_FAIL))
+           {
+              __malloc_hook=orig_malloc;
+              test_failed();
+           }
+           cfgs++;
+           for(app=0;app<3;app++)
+           {
+              if(useerr)
+              {
+                 VG_UNDEF(&err,sizeof(err));
+              }
+              enc=opus_encoder_create(opus_rates[rate], c, opus_apps[app],ep);
+              if(enc!=NULL||(useerr&&err!=OPUS_ALLOC_FAIL))
+              {
+                 __malloc_hook=orig_malloc;
+                 test_failed();
+              }
+              cfgs++;
+              msenc=opus_multistream_encoder_create(opus_rates[rate], c, 1, c-1, mapping, opus_apps[app],ep);
+              if(msenc!=NULL||(useerr&&err!=OPUS_ALLOC_FAIL))
+              {
+                 __malloc_hook=orig_malloc;
+                 test_failed();
+              }
+              cfgs++;
+           }
+        }
+     }
+   }
+   rp=opus_repacketizer_create();
+   if(rp!=NULL)
+   {
+      __malloc_hook=orig_malloc;
+      test_failed();
+   }
+   cfgs++;
+   __malloc_hook=orig_malloc;
+   fprintf(stdout,"    opus_decoder_create() ........................ OK.\n");
+   fprintf(stdout,"    opus_encoder_create() ........................ OK.\n");
+   fprintf(stdout,"    opus_repacketizer_create() ................... OK.\n");
+   fprintf(stdout,"    opus_multistream_decoder_create() ............ OK.\n");
+   fprintf(stdout,"    opus_multistream_encoder_create() ............ OK.\n");
+   fprintf(stdout,"                      All malloc failure tests passed\n");
+   fprintf(stdout,"                                 (%2d API invocations)\n",cfgs);
+   return cfgs;
+#endif
+}
+
+#ifdef MALLOC_FAIL
+#if __GNUC_PREREQ(4,6)
+#pragma GCC diagnostic pop /* restore -Wdeprecated-declarations */
+#endif
+#endif
+
+int main(int _argc, char **_argv)
+{
+   opus_int32 total;
+   const char * oversion;
+   if(_argc>1)
+   {
+      fprintf(stderr,"Usage: %s\n",_argv[0]);
+      return 1;
+   }
+   iseed=0;
+
+   oversion=opus_get_version_string();
+   if(!oversion)test_failed();
+   fprintf(stderr,"Testing the %s API deterministically\n", oversion);
+   if(opus_strerror(-32768)==NULL)test_failed();
+   if(opus_strerror(32767)==NULL)test_failed();
+   if(strlen(opus_strerror(0))<1)test_failed();
+   total=4;
+
+   total+=test_dec_api();
+   total+=test_msdec_api();
+   total+=test_parse();
+   total+=test_enc_api();
+   total+=test_repacketizer_api();
+   total+=test_malloc_fail();
+
+   fprintf(stderr,"\nAll API tests passed.\nThe libopus API was invoked %d times.\n",total);
+
+   return 0;
+}