diff --git a/Makefile.am b/Makefile.am
index f5c5957017aad6b2d3f5b9449ed515397cde410f..1f675b8549b4d3e0715b1e8c2e92635059b24921 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -26,11 +26,13 @@ pkginclude_HEADERS = src/opus.h src/opus_multistream.h celt/opus_types.h celt/op
noinst_HEADERS = $(OPUS_HEAD) $(SILK_HEAD) $(CELT_HEAD)
-noinst_PROGRAMS = test_opus test_repacketizer opus_compare
+noinst_PROGRAMS = opus_demo test_repacketizer opus_compare test_opus_api test_opus_encode test_opus_decode
-test_opus_SOURCES = src/test_opus.c
+TESTS = test_opus_api test_opus_decode test_opus_encode
-test_opus_LDADD = libopus.la -lm
+opus_demo_SOURCES = src/opus_demo.c
+
+opus_demo_LDADD = libopus.la -lm
test_repacketizer_SOURCES = src/test_repacketizer.c
@@ -39,11 +41,20 @@ test_repacketizer_LDADD = libopus.la -lm
opus_compare_SOURCES = src/opus_compare.c
opus_compare_LDADD = -lm
+test_opus_api_SOURCES = tests/test_opus_api.c
+test_opus_api_LDADD = libopus.la -lm
+
+test_opus_encode_SOURCES = tests/test_opus_encode.c
+test_opus_encode_LDADD = libopus.la -lm
+
+test_opus_decode_SOURCES = tests/test_opus_decode.c
+test_opus_decode_LDADD = libopus.la -lm
+
if CUSTOM_MODES
pkginclude_HEADERS += celt/opus_custom.h
-noinst_PROGRAMS += test_opus_custom
-test_opus_custom_SOURCES = celt/test_opus_custom.c
-test_opus_custom_LDADD = libopus.la -lm
+noinst_PROGRAMS += opus_custom_demo
+opus_custom_demo_SOURCES = celt/opus_custom_demo.c
+opus_custom_demo_LDADD = libopus.la -lm
endif
EXTRA_DIST = opus.pc.in opus-uninstalled.pc.in
diff --git a/Makefile.draft b/Makefile.draft
index 59c1a1051ec836e3b581a63cd5a352733fdf3432..afd026e13210b91114978771c1c62fedb7903671 100644
--- a/Makefile.draft
+++ b/Makefile.draft
@@ -101,8 +101,8 @@ SRCS_C = $(SILK_SOURCES) $(CELT_SOURCES) $(OPUS_SOURCES)
OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(SRCS_C))
-TESTOPUS_SRCS_C = src/test_opus.c
-TESTOPUS_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(TESTOPUS_SRCS_C))
+OPUSDEMO_SRCS_C = src/opus_demo.c
+OPUSDEMO_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSDEMO_SRCS_C))
OPUSCOMPARE_SRCS_C = src/opus_compare.c
OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C))
@@ -110,18 +110,18 @@ OPUSCOMPARE_OBJS := $(patsubst %.c,%$(OBJSUFFIX),$(OPUSCOMPARE_SRCS_C))
# Rules
default: all
-all: $(TARGET) lib test_opus opus_compare
+all: $(TARGET) lib opus_demo opus_compare
lib: $(TARGET)
$(TARGET): $(OBJS)
$(ARCHIVE.cmdline)
-test_opus$(EXESUFFIX): $(TESTOPUS_OBJS) $(TARGET)
+opus_demo$(EXESUFFIX): $(OPUSDEMO_OBJS) $(TARGET)
$(LINK.o.cmdline)
opus_compare$(EXESUFFIX): $(OPUSCOMPARE_OBJS)
$(LINK.o.cmdline)
clean:
- rm -f test_opus$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) $(OBJS) $(TESTOPUS_OBJS)
+ rm -f opus_demo$(EXESUFFIX) opus_compare$(EXESUFFIX) $(TARGET) $(OBJS) $(OPUSDEMO_OBJS)
diff --git a/README b/README
index afcbab35889e5d9ba7e88213c7fe20d3e2c0a131..5387aeac0126686b275d8108914080f6ad36c2de 100644
--- a/README
+++ b/README
@@ -19,12 +19,12 @@ To build from the git repository, the following steps are necessary:
% make
-Once you have compiled the codec, there will be a test_opus executable in
+Once you have compiled the codec, there will be a opus_demo executable in
the top directory.
-Usage: test_opus [-e] <application> <sampling rate (Hz)> <channels (1/2)>
+Usage: opus_demo [-e] <application> <sampling rate (Hz)> <channels (1/2)>
<bits per second> [options] <input> <output>
- test_opus -d <sampling rate (Hz)> <channels (1/2)> [options]
+ opus_demo -d <sampling rate (Hz)> <channels (1/2)> [options]
<input> <output>
mode: voip | audio | restricted-lowdelay
@@ -32,8 +32,7 @@ options:
-e : only runs the encoder (output the bit-stream)
-d : only runs the decoder (reads the bit-stream as input)
-cbr : enable constant bitrate; default: variable bitrate
--cvbr : enable constrained variable bitrate; default:
--unconstrained
+-cvbr : enable constrained variable bitrate; default: unconstrained
-bandwidth <NB|MB|WB|SWB|FB> : audio bandwidth (from narrowband to fullband);
default: sampling rate
-framesize <2.5|5|10|20|40|60> : frame size in ms; default: 20
@@ -45,4 +44,4 @@ options:
-loss <perc> : simulate packet loss, in percent (0-100); default: 0
input and output are 16-bit PCM files (machine endian) or opus bitstreams
-with simple test_opus propritary framing.
+with simple opus_demo propritary framing.
diff --git a/README.draft b/README.draft
index 400180f577c34593d8fbc86f5fbccf5c3672a45e..8dbe48d84c30c8fd65c188bfd6f10d73ed5f5a9f 100644
--- a/README.draft
+++ b/README.draft
@@ -20,19 +20,20 @@ steps:
% ./configure
% make
-Once you have compiled the codec, there will be a test_opus executable in
-the src/ directory.
+Once you have compiled the codec, there will be a opus_demo executable in
+the top directory.
-Usage: ./test_opus [-e | -d] <application (0/1)> <sampling rate (Hz)> <channels
-(1/2)> <bits per second> [options] <input> <output>
+Usage: opus_demo [-e] <application> <sampling rate (Hz)> <channels (1/2)>
+ <bits per second> [options] <input> <output>
+ opus_demo -d <sampling rate (Hz)> <channels (1/2)> [options]
+ <input> <output>
-mode: 0 for VoIP, 1 for audio:
+mode: voip | audio | restricted-lowdelay
options:
-e : only runs the encoder (output the bit-stream)
-d : only runs the decoder (reads the bit-stream as input)
-cbr : enable constant bitrate; default: variable bitrate
--cvbr : enable constrained variable bitrate;
- default: unconstrained
+-cvbr : enable constrained variable bitrate; default: unconstrained
-bandwidth <NB|MB|WB|SWB|FB> : audio bandwidth (from narrowband to fullband);
default: sampling rate
-framesize <2.5|5|10|20|40|60> : frame size in ms; default: 20
@@ -43,4 +44,5 @@ options:
-dtx : enable SILK DTX
-loss <perc> : simulate packet loss, in percent (0-100); default: 0
-input and output are 16-bit PCM files (machine endian)
+input and output are 16-bit PCM files (machine endian) or opus bitstreams
+with simple opus_demo propritary framing.
diff --git a/celt/test_opus_custom.c b/celt/opus_custom_demo.c
similarity index 100%
rename from celt/test_opus_custom.c
rename to celt/opus_custom_demo.c
diff --git a/doc/build_draft.sh b/doc/build_draft.sh
index 75edd5ac01fb3108e6a879ec0478fa7f92ca95cd..703399bd67e8e98a9db68972d6a36145abe34bfd 100755
--- a/doc/build_draft.sh
+++ b/doc/build_draft.sh
@@ -22,9 +22,9 @@ for f in `cat "${toplevel}"/opus_sources.mk "${toplevel}"/celt_sources.mk \
| grep '\.[ch]' | sed -e 's/^.*=//' -e 's/\\\\//'` ; do
cp -a "${toplevel}/${f}" "${destdir}/${f}"
done
-cp -a "${toplevel}"/src/test_opus.c "${destdir}"/src/
+cp -a "${toplevel}"/src/opus_demo.c "${destdir}"/src/
cp -a "${toplevel}"/src/opus_compare.c "${destdir}"/src/
-cp -a "${toplevel}"/celt/test_opus_custom.c "${destdir}"/celt/
+cp -a "${toplevel}"/celt/opus_custom_demo.c "${destdir}"/celt/
cp -a "${toplevel}"/celt/opus_custom.h "${destdir}"/celt/
cp -a "${toplevel}"/Makefile.draft "${destdir}"/Makefile
cp -a "${toplevel}"/opus_sources.mk "${destdir}"/
diff --git a/src/test_opus.c b/src/opus_demo.c
similarity index 100%
rename from src/test_opus.c
rename to src/opus_demo.c
diff --git a/tests/.dirstamp b/tests/.dirstamp
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/tests/test_opus_api.c b/tests/test_opus_api.c
new file mode 100644
index 0000000000000000000000000000000000000000..60ae2960f771caa748f17159381d99b70f0b4ed3
--- /dev/null
+++ b/tests/test_opus_api.c
@@ -0,0 +1,1246 @@
+/* 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 FOUNDATION 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 "../src/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
+
+#ifdef __GLIBC__
+#define MALLOC_FAIL
+#include "os_support.h"
+#include <malloc.h>
+void *malloc_hook(__attribute__((unused)) size_t size,
+ __attribute__((unused)) const void *caller)
+{
+ return 0;
+}
+#endif
+
+static char dash_head[54] = " ---------------------------------------------------\n";
+static opus_int32 opus_rates[5] = {48000,24000,16000,12000,8000};
+static opus_int32 opus_apps[3] = {OPUS_APPLICATION_VOIP,
+ OPUS_APPLICATION_AUDIO,OPUS_APPLICATION_RESTRICTED_LOWDELAY};
+
+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;
+ int *nullptr;
+ nullptr=0;
+
+ cfgs=0;
+ /*First test invalid configurations which should fail*/
+ fprintf(stdout,"\n Decoder basic API tests\n");
+ fprintf(stdout,dash_head);
+ 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(nullptr));
+ 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");
+
+ /*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;
+}
+
+#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,dash_head);
+ 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,dash_head);
+ 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");
+
+ 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")
+
+ /*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,dash_head);
+
+ 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(rp,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();
+
+ /*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();
+
+ /*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();
+
+ /*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();
+
+ /*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");
+
+ 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
+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;
+ int rate,c,app,cfgs,err,useerr;
+ int *ep;
+ mhook orig_malloc;
+ cfgs=0;
+#endif
+ fprintf(stdout,"\n malloc() failure tests\n");
+ fprintf(stdout,dash_head);
+#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,"(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++;
+ 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++;
+ }
+ }
+ }
+ }
+ 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," All malloc failure tests passed\n");
+ fprintf(stdout," (%2d API invocations)\n",cfgs);
+ return cfgs;
+#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_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;
+}
diff --git a/tests/test_opus_common.h b/tests/test_opus_common.h
new file mode 100644
index 0000000000000000000000000000000000000000..7cc824935a667a74444cac0158e4e92e69ef6168
--- /dev/null
+++ b/tests/test_opus_common.h
@@ -0,0 +1,78 @@
+/* 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 FOUNDATION 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.
+*/
+
+static inline void deb2_impl(unsigned char *_t,unsigned char **_p,int _k,int _x,int _y)
+{
+ int i;
+ if(_x>2){
+ if(_y<3)for(i=0;i<_y;i++)*(--*_p)=_t[i+1];
+ }else{
+ _t[_x]=_t[_x-_y];
+ deb2_impl(_t,_p,_k,_x+1,_y);
+ for(i=_t[_x-_y]+1;i<_k;i++){
+ _t[_x]=i;
+ deb2_impl(_t,_p,_k,_x+1,_x);
+ }
+ }
+}
+
+/*Generates a De Bruijn sequence (k,2) with length k^2*/
+static inline void debruijn2(int _k, unsigned char *_res)
+{
+ unsigned char *p;
+ unsigned char *t;
+ t=malloc(sizeof(unsigned char)*_k*2);
+ memset(t,0,sizeof(unsigned char)*_k*2);
+ p=&_res[_k*_k];
+ deb2_impl(t,&p,_k,1,1);
+ free(t);
+}
+
+/*MWC RNG of George Marsaglia*/
+static opus_uint32 Rz, Rw;
+static inline opus_uint32 fast_rand(void)
+{
+ Rz=36969*(Rz&65535)+(Rz>>16);
+ Rw=18000*(Rw&65535)+(Rw>>16);
+ return (Rz<<16)+Rw;
+}
+static opus_uint32 iseed;
+
+#ifdef __GNUC__
+__attribute__((noreturn))
+#endif
+static inline void _test_failed(const char *file, int line)
+{
+ fprintf(stderr,"\n ***************************************************\n");
+ fprintf(stderr," *** A fatal error was detected. ***\n");
+ fprintf(stderr," ***************************************************\n");
+ fprintf(stderr,"Please report this failure and include\n");
+ fprintf(stderr,"'make check SEED=%u fails %s at line %d for %s'\n",iseed,file,line,opus_get_version_string());
+ fprintf(stderr,"and any relevant details about your system.\n\n");
+ abort();
+}
+#define test_failed() _test_failed(__FILE__, __LINE__);
diff --git a/tests/test_opus_decode.c b/tests/test_opus_decode.c
new file mode 100644
index 0000000000000000000000000000000000000000..ac521a2281c2c218d2788f3ae528ea15be04350c
--- /dev/null
+++ b/tests/test_opus_decode.c
@@ -0,0 +1,343 @@
+/* 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 FOUNDATION 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.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <stdint.h>
+#include <math.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include "../src/opus.h"
+#include "test_opus_common.h"
+
+#define MAX_PACKET (1500)
+#define MAX_FRAME_SAMP (288000)
+extern int jackpot;
+
+int test_decoder_code0(void)
+{
+ static const opus_int32 fsv[5]={48000,24000,16000,12000,8000};
+ int err,skip,plen;
+ int out_samples,fec;
+ int t;
+ opus_int32 i;
+ OpusDecoder *dec[5*2];
+ opus_uint32 dec_final_range1,dec_final_range2,dec_final_acc;
+ unsigned char *packet;
+ unsigned char modes[4096];
+ short *outbuf_int;
+ short *outbuf;
+
+ dec_final_range1=dec_final_range2=2;
+
+ packet=malloc(sizeof(unsigned char)*MAX_PACKET);
+ if(packet==NULL)test_failed();
+
+ outbuf_int=malloc(sizeof(short)*(MAX_FRAME_SAMP+16)*2);
+ for(i=0;i<(MAX_FRAME_SAMP+16)*2;i++)outbuf_int[i]=32749;
+ outbuf=&outbuf_int[8*2];
+
+ fprintf(stdout," Starting %d decoders...\n",5*2);
+ for(t=0;t<5*2;t++)
+ {
+ int fs=fsv[t>>1];
+ int c=(t&1)+1;
+ err=OPUS_INTERNAL_ERROR;
+ dec[t] = opus_decoder_create(fs, c, &err);
+ if(err!=OPUS_OK || dec[t]==NULL)test_failed();
+ fprintf(stdout," opus_decoder_create(%5d,%d) OK. Copy ",fs,c);
+ {
+ OpusDecoder *dec2;
+ /*The opus state structures contain no pointers and can be freely copied*/
+ dec2=(OpusDecoder *)malloc(opus_decoder_get_size(c));
+ if(dec2==NULL)test_failed();
+ memcpy(dec2,dec[t],opus_decoder_get_size(c));
+ memset(dec[t],255,opus_decoder_get_size(c));
+ opus_decoder_destroy(dec[t]);
+ printf("OK.\n");
+ dec[t]=dec2;
+ }
+ }
+
+ for(t=0;t<5*2;t++)
+ {
+ int factor=48000/fsv[t>>1];
+ for(fec=0;fec<2;fec++)
+ {
+ /*Test PLC on a fresh decoder*/
+ out_samples = opus_decode(dec[t], 0, 0, outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples!=120/factor)test_failed();
+
+ /*Test null pointer input*/
+ out_samples = opus_decode(dec[t], 0, -1, outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples!=120/factor)test_failed();
+ out_samples = opus_decode(dec[t], 0, 1, outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples!=120/factor)test_failed();
+ out_samples = opus_decode(dec[t], 0, 10, outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples!=120/factor)test_failed();
+ out_samples = opus_decode(dec[t], 0, fast_rand(), outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples!=120/factor)test_failed();
+
+ /*Zero lengths*/
+ out_samples = opus_decode(dec[t], packet, 0, outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples!=120/factor)test_failed();
+
+ /*Zero buffer*/
+ outbuf[0]=32749;
+ out_samples = opus_decode(dec[t], packet, 0, outbuf, 0, fec);
+ if(out_samples>0)test_failed();
+ out_samples = opus_decode(dec[t], packet, 0, 0, 0, fec);
+ if(out_samples>0)test_failed();
+ if(outbuf[0]!=32749)test_failed();
+
+ /*Invalid lengths*/
+ out_samples = opus_decode(dec[t], packet, -1, outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples>=0)test_failed();
+ out_samples = opus_decode(dec[t], packet, INT_MIN, outbuf, MAX_FRAME_SAMP, fec);
+ if(out_samples>=0)test_failed();
+ out_samples = opus_decode(dec[t], packet, -1, outbuf, -1, fec);
+ if(out_samples>=0)test_failed();
+
+ /*Crazy FEC values*/
+ out_samples = opus_decode(dec[t], packet, 1, outbuf, MAX_FRAME_SAMP, fec?-1:2);
+ if(out_samples>=0)test_failed();
+
+ /*Reset the decoder*/
+ if(opus_decoder_ctl(dec[t], OPUS_RESET_STATE)!=OPUS_OK)test_failed();
+ }
+ }
+ fprintf(stdout," dec[all] initial frame PLC OK.\n");
+
+ /*Count code 0 tests*/
+ for(i=0;i<64;i++)
+ {
+ int j,expected[5*2];
+ packet[0]=i<<2;
+ packet[1]=255;
+ packet[2]=255;
+ err=opus_packet_get_nb_channels(packet);
+ if(err!=(i&1)+1)test_failed();
+
+ for(t=0;t<5*2;t++){
+ expected[t]=opus_decoder_get_nb_samples(dec[t],packet,1);
+ if(expected[t]>2880)test_failed();
+ }
+
+ for(j=0;j<256;j++)
+ {
+ packet[1]=j;
+ for(t=0;t<5*2;t++)
+ {
+ out_samples = opus_decode(dec[t], packet, 3, outbuf, MAX_FRAME_SAMP, 0);
+ if(out_samples!=expected[t])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();
+ }
+ }
+
+ for(t=0;t<5*2;t++){
+ int factor=48000/fsv[t>>1];
+ /* The PLC is run for 6 frames in order to get better PLC coverage. */
+ for(j=0;j<6;j++)
+ {
+ out_samples = opus_decode(dec[t], 0, 0, outbuf, MAX_FRAME_SAMP, 0);
+ if(out_samples!=expected[t])test_failed();
+ }
+ /* Run the PLC once at 2.5ms, as a simulation of someone trying to
+ do small drift corrections. */
+ if(expected[t]!=120/factor)
+ {
+ out_samples = opus_decode(dec[t], 0, 0, outbuf, 120/factor, 0);
+ if(out_samples!=120/factor)test_failed();
+ }
+ out_samples = opus_decode(dec[t], packet, 2, outbuf, expected[t]-1, 0);
+ if(out_samples>0)test_failed();
+ }
+ }
+ fprintf(stdout," dec[all] all 2-byte prefix for length 3 and PLC, all modes (64) OK.\n");
+
+ {
+ /*We only test a subset of the modes here simply because the longer
+ durations end up taking a long time.*/
+ static const int cmodes[4]={16,20,24,28};
+ static const opus_uint32 cres[4]={116290185,2172123586,2172123586,2172123586};
+ static const opus_uint32 lres[3]={3285687739,1481572662,694350475};
+ static const int lmodes[3]={0,4,8};
+ int mode=fast_rand()%4;
+
+ packet[0]=cmodes[mode]<<3;
+ dec_final_acc=0;
+ t=fast_rand()%10;
+
+ for(i=0;i<65536;i++)
+ {
+ int factor=48000/fsv[t>>1];
+ packet[1]=i>>8;
+ packet[2]=i&255;
+ packet[3]=255;
+ out_samples = opus_decode(dec[t], packet, 4, outbuf, MAX_FRAME_SAMP, 0);
+ if(out_samples!=120/factor)test_failed();
+ opus_decoder_ctl(dec[t], OPUS_GET_FINAL_RANGE(&dec_final_range1));
+ dec_final_acc+=dec_final_range1;
+ }
+ if(dec_final_acc!=cres[mode])test_failed();
+ fprintf(stdout," dec[%3d] all 3-byte prefix for length 4, mode %2d OK.\n",t,cmodes[mode]);
+
+ mode=fast_rand()%3;
+ packet[0]=lmodes[mode]<<3;
+ dec_final_acc=0;
+ t=fast_rand()%10;
+ for(i=0;i<65536;i++)
+ {
+ int factor=48000/fsv[t>>1];
+ packet[1]=i>>8;
+ packet[2]=i&255;
+ packet[3]=255;
+ out_samples = opus_decode(dec[t], packet, 4, outbuf, MAX_FRAME_SAMP, 0);
+ if(out_samples!=480/factor)test_failed();
+ opus_decoder_ctl(dec[t], OPUS_GET_FINAL_RANGE(&dec_final_range1));
+ dec_final_acc+=dec_final_range1;
+ }
+ if(dec_final_acc!=lres[mode])test_failed();
+ fprintf(stdout," dec[%3d] all 3-byte prefix for length 4, mode %2d OK.\n",t,lmodes[mode]);
+ }
+
+ skip=fast_rand()%7;
+ for(i=0;i<64;i++)
+ {
+ int j,expected[5*2];
+ packet[0]=i<<2;
+ for(t=0;t<5*2;t++)expected[t]=opus_decoder_get_nb_samples(dec[t],packet,1);
+ for(j=2+skip;j<1275;j+=4)
+ {
+ int jj;
+ for(jj=0;jj<j;jj++)packet[jj+1]=fast_rand()&255;
+ for(t=0;t<5*2;t++)
+ {
+ out_samples = opus_decode(dec[t], packet, j+1, outbuf, MAX_FRAME_SAMP, 0);
+ if(out_samples!=expected[t])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();
+ }
+ }
+ }
+ fprintf(stdout," dec[all] random packets, all modes (64), every 8th size from from %d bytes to maximum OK.\n",2+skip);
+
+ debruijn2(64,modes);
+ plen=(fast_rand()%18+3)*8+skip+3;
+ for(i=0;i<4096;i++)
+ {
+ int j,expected[5*2];
+ packet[0]=modes[i]<<2;
+ for(t=0;t<5*2;t++)expected[t]=opus_decoder_get_nb_samples(dec[t],packet,plen);
+ for(j=0;j<plen;j++)packet[j+1]=(fast_rand()|fast_rand())&255;
+ for(t=0;t<5*2;t++)
+ {
+ 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();
+ }
+ }
+ fprintf(stdout," dec[all] random packets, all mode pairs (4096), %d bytes/frame OK.\n",plen+1);
+
+ plen=(fast_rand()%18+3)*8+skip+3;
+ t=rand()&3;
+ for(i=0;i<4096;i++)
+ {
+ int count,j,expected;
+ packet[0]=modes[i]<<2;
+ expected=opus_decoder_get_nb_samples(dec[t],packet,plen);
+ for(count=0;count<10;count++)
+ {
+ for(j=0;j<plen;j++)packet[j+1]=(fast_rand()|fast_rand())&255;
+ out_samples = opus_decode(dec[t], packet, plen+1, outbuf, MAX_FRAME_SAMP, 0);
+ if(out_samples!=expected)test_failed();
+ }
+ }
+ fprintf(stdout," dec[%3d] random packets, all mode pairs (4096)*10, %d bytes/frame OK.\n",t,plen+1);
+
+ {
+ int tmodes[1]={25<<2};
+ opus_uint32 tseeds[1]={140441};
+ int tlen[1]={157};
+ opus_int32 tret[1]={480};
+ t=fast_rand()&1;
+ for(i=0;i<1;i++)
+ {
+ int j;
+ packet[0]=tmodes[i];
+ Rw=Rz=tseeds[i];
+ for(j=1;j<tlen[i];j++)packet[j]=fast_rand()&255;
+ out_samples=opus_decode(dec[t], packet, tlen[i], outbuf, MAX_FRAME_SAMP, 0);
+ if(out_samples!=tret[i])test_failed();
+ }
+ fprintf(stdout," dec[%3d] pre-selected random packets OK.\n",t);
+ }
+
+ for(t=0;t<5*2;t++)opus_decoder_destroy(dec[t]);
+ printf(" Decoders stopped.\n");
+
+ err=0;
+ for(i=0;i<8*2;i++)err|=outbuf_int[i]!=32749;
+ for(i=MAX_FRAME_SAMP*2;i<(MAX_FRAME_SAMP+8)*2;i++)err|=outbuf[i]!=32749;
+ if(err)test_failed();
+
+ free(outbuf_int);
+ free(packet);
+ return 0;
+}
+
+int main(int _argc, char **_argv)
+{
+ const char * oversion;
+ if(_argc>2)
+ {
+ fprintf(stderr,"Usage: %s [<seed>]\n",_argv[0]);
+ return 1;
+ }
+
+ if(_argc>1)iseed=atoi(_argv[1]);
+ else iseed=(opus_uint32)time(NULL)^((getpid()&65535)<<16);
+ Rw=Rz=iseed;
+
+ oversion=opus_get_version_string();
+ if(!oversion)test_failed();
+ fprintf(stderr,"Testing %s decoder. Random seed: %u (%.4X)\n", oversion, iseed, fast_rand() % 65535);
+
+ test_decoder_code0();
+
+ return 0;
+}
diff --git a/tests/test_opus_encode.c b/tests/test_opus_encode.c
new file mode 100644
index 0000000000000000000000000000000000000000..4ec536fef0b722ad9c35227ad56efeb80bf9ea89
--- /dev/null
+++ b/tests/test_opus_encode.c
@@ -0,0 +1,367 @@
+/* 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 FOUNDATION 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.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <stdint.h>
+#include <math.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include "../src/opus.h"
+#include "../src/opus_private.h"
+#include "test_opus_common.h"
+
+#define MAX_PACKET (1500)
+#define SAMPLES (48000*30)
+#define SSAMPLES (SAMPLES/3)
+#define MAX_FRAME_SAMP (288000)
+
+#define PI (3.141592653589793238462643f)
+
+void generate_music(short *buf, opus_int32 len)
+{
+ opus_int32 a1,b1,a2,b2;
+ opus_int32 c1,c2,d1,d2;
+ opus_int32 i,j;
+ a1=b1=a2=b2=0;
+ c1=c2=d1=d2=0;
+ j=0;
+ /*60ms silence*/
+ for(i=0;i<2880;i++)buf[i*2]=buf[i*2+1]=0;
+ for(i=2880;i<len;i++)
+ {
+ opus_uint32 r;
+ opus_int32 v1,v2;
+ v1=v2=(((j*((j>>12)^((j>>10|j>>12)&26&j>>7)))&128)+128)<<15;
+ r=fast_rand();v1+=r&65535;v1-=r>>16;
+ r=fast_rand();v2+=r&65535;v2-=r>>16;
+ b1=v1-a1+((b1*61+32)>>6);a1=v1;
+ b2=v2-a2+((b2*61+32)>>6);a2=v2;
+ c1=(30*(c1+b1+d1)+32)>>6;d1=b1;
+ c2=(30*(c2+b2+d2)+32)>>6;d2=b2;
+ v1=(c1+128)>>8;
+ v2=(c2+128)>>8;
+ buf[i*2]=v1>32767?32767:(v1<-32768?-32768:v1);
+ buf[i*2+1]=v2>32767?32767:(v2<-32768?-32768:v2);
+ if(i%6==0)j++;
+ }
+}
+
+#if 0
+static int save_ctr = 0;
+static void int_to_char(opus_uint32 i, unsigned char ch[4])
+{
+ ch[0] = i>>24;
+ ch[1] = (i>>16)&0xFF;
+ ch[2] = (i>>8)&0xFF;
+ ch[3] = i&0xFF;
+}
+
+static inline void save_packet(unsigned char* p, int len, opus_uint32 rng)
+{
+ FILE *fout;
+ unsigned char int_field[4];
+ char name[256];
+ snprintf(name,255,"test_opus_encode.%llu.%d.bit",(unsigned long long)iseed,save_ctr);
+ fprintf(stdout,"writing %d byte packet to %s\n",len,name);
+ fout=fopen(name, "wb+");
+ if(fout==NULL)test_failed();
+ int_to_char(len, int_field);
+ fwrite(int_field, 1, 4, fout);
+ int_to_char(rng, int_field);
+ fwrite(int_field, 1, 4, fout);
+ fwrite(p, 1, len, fout);
+ fclose(fout);
+ save_ctr++;
+}
+#endif
+
+int run_test1(void)
+{
+ static const int fsizes[6]={960*3,960*2,120,240,480,960};
+ static const char *mstrings[3] = {" LP","Hybrid"," MDCT"};
+ unsigned char db62[36];
+ opus_int32 i;
+ int rc,j,err;
+ OpusEncoder *enc;
+ OpusEncoder *enc2;
+ OpusDecoder *dec;
+ OpusDecoder *dec_err[10];
+ short *inbuf;
+ short *outbuf;
+ short *out2buf;
+ opus_int32 bitrate_bps;
+ unsigned char packet[MAX_PACKET];
+ opus_uint32 enc_final_range;
+ opus_uint32 dec_final_range;
+ int fswitch;
+ int fsize;
+ int count;
+
+ /*FIXME: encoder api tests, fs!=48k, mono, VBR*/
+
+ fprintf(stdout," Encode+Decode tests.\n");
+
+ enc = opus_encoder_create(48000, 2, OPUS_APPLICATION_VOIP, &err);
+ if(err != OPUS_OK || enc==NULL)test_failed();
+
+ enc2 = opus_encoder_create(8000, 2, OPUS_APPLICATION_VOIP, &err);
+ if(err != OPUS_OK || enc==NULL)test_failed();
+
+ dec = opus_decoder_create(48000, 2, &err);
+ if(err != OPUS_OK || dec==NULL)test_failed();
+
+ dec_err[0]=(OpusDecoder *)malloc(opus_decoder_get_size(2));
+ memcpy(dec_err[0],dec,opus_decoder_get_size(2));
+ dec_err[1] = opus_decoder_create(48000, 1, &err);
+ dec_err[2] = opus_decoder_create(24000, 2, &err);
+ dec_err[3] = opus_decoder_create(24000, 1, &err);
+ dec_err[4] = opus_decoder_create(16000, 2, &err);
+ dec_err[5] = opus_decoder_create(16000, 1, &err);
+ dec_err[6] = opus_decoder_create(12000, 2, &err);
+ dec_err[7] = opus_decoder_create(12000, 1, &err);
+ dec_err[8] = opus_decoder_create(8000, 2, &err);
+ dec_err[9] = opus_decoder_create(8000, 1, &err);
+ for(i=0;i<10;i++)if(dec_err[i]==NULL)test_failed();
+
+ {
+ OpusEncoder *enccpy;
+ /*The opus state structures contain no pointers and can be freely copied*/
+ enccpy=(OpusEncoder *)malloc(opus_encoder_get_size(2));
+ memcpy(enccpy,enc,opus_encoder_get_size(2));
+ memset(enc,255,opus_encoder_get_size(2));
+ opus_encoder_destroy(enc);
+ enc=enccpy;
+ }
+
+ inbuf=(short *)malloc(sizeof(short)*SAMPLES*2);
+ outbuf=(short *)malloc(sizeof(short)*SAMPLES*2);
+ out2buf=(short *)malloc(sizeof(short)*MAX_FRAME_SAMP*2);
+ if(inbuf==NULL || outbuf==NULL || out2buf==NULL)test_failed();
+
+ generate_music(inbuf,SAMPLES);
+
+/* FILE *foo;
+ foo = fopen("foo.sw", "wb+");
+ fwrite(inbuf, 1, SAMPLES*2*2, foo);
+ fclose(foo);*/
+
+ if(opus_encoder_ctl(enc, OPUS_SET_BANDWIDTH(OPUS_AUTO))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_FORCE_MODE(-2))!=OPUS_BAD_ARG)test_failed();
+
+ for(rc=0;rc<3;rc++)
+ {
+ if(opus_encoder_ctl(enc, OPUS_SET_VBR(rc<2))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_VBR_CONSTRAINT(rc==1))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_VBR_CONSTRAINT(rc==1))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_INBAND_FEC(rc==0))!=OPUS_OK)test_failed();
+ for(j=0;j<12;j++)
+ {
+ int rate;
+ int modes[12]={0,0,0,1,1,1,1,2,2,2,2,2};
+ int rates[12]={6000,12000,48000,16000,32000,48000,64000,24000,32000,48000,64000,128000};
+ int frame[12]={960*2,960,480,960,960,960,480,960*3,960,480,240,120};
+ if(opus_encoder_ctl(enc, OPUS_SET_INBAND_FEC(rc==0))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_FORCE_MODE(MODE_SILK_ONLY+modes[j]))!=OPUS_OK)test_failed();
+ rate=rates[j]+fast_rand()%rates[j];
+ if(opus_encoder_ctl(enc, OPUS_SET_DTX(fast_rand()&1))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_BITRATE(rate))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_FORCE_CHANNELS((rates[j]>=64000?2:1)))!=OPUS_OK)test_failed();
+ count=i=0;
+ do {
+ int bw,len,out_samples,frame_size;
+ frame_size=frame[j];
+ if(opus_encoder_ctl(enc, OPUS_SET_COMPLEXITY((count>>2)%11))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_PACKET_LOSS_PERC((fast_rand()&15)&(fast_rand()%15)))!=OPUS_OK)test_failed();
+ bw=modes[j]==0?OPUS_BANDWIDTH_NARROWBAND+(fast_rand()%3):
+ modes[j]==1?OPUS_BANDWIDTH_SUPERWIDEBAND+(fast_rand()&1):
+ OPUS_BANDWIDTH_NARROWBAND+(fast_rand()%5);
+ if(modes[j]==2&&bw==OPUS_BANDWIDTH_MEDIUMBAND)bw+=3;
+ if(opus_encoder_ctl(enc, OPUS_SET_BANDWIDTH(bw))!=OPUS_OK)test_failed();
+ len = opus_encode(enc, &inbuf[i<<1], frame_size, packet, MAX_PACKET);
+ if(len<0 || len>MAX_PACKET)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_GET_FINAL_RANGE(&enc_final_range))!=OPUS_OK)test_failed();
+ out_samples = opus_decode(dec, packet, len, &outbuf[i<<1], MAX_FRAME_SAMP, 0);
+ if(out_samples!=frame_size)test_failed();
+ if(opus_decoder_ctl(dec, OPUS_GET_FINAL_RANGE(&dec_final_range))!=OPUS_OK)test_failed();
+ if(enc_final_range!=dec_final_range)test_failed();
+ i+=frame_size;
+ count++;
+ }while(i<(SSAMPLES-MAX_FRAME_SAMP));
+ fprintf(stdout," Mode %s FB encode %s, %6d bps OK.\n",mstrings[modes[j]],rc==0?" VBR":rc==1?"CVBR":" CBR",rate);
+ }
+ }
+
+ if(opus_encoder_ctl(enc, OPUS_SET_FORCE_MODE(OPUS_AUTO))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_FORCE_CHANNELS(OPUS_AUTO))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_INBAND_FEC(0))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc, OPUS_SET_DTX(0))!=OPUS_OK)test_failed();
+
+ for(rc=0;rc<3;rc++)
+ {
+ if(opus_encoder_ctl(enc2, OPUS_SET_VBR(rc<2))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_SET_VBR_CONSTRAINT(rc==1))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_SET_VBR_CONSTRAINT(rc==1))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_SET_INBAND_FEC(rc==0))!=OPUS_OK)test_failed();
+ for(j=0;j<16;j++)
+ {
+ int rate;
+ int modes[16]={0,0,0,0,0,0,0,0,2,2,2,2,2,2,2,2};
+ int rates[16]={4000,12000,32000,8000,16000,32000,48000,88000,4000,12000,32000,8000,16000,32000,48000,88000};
+ int frame[16]={160*3,160,80,160,160,80,40,20,160*3,160,80,160,160,80,40,20};
+ if(opus_encoder_ctl(enc2, OPUS_SET_INBAND_FEC(rc==0&&j==1))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_SET_FORCE_MODE(MODE_SILK_ONLY+modes[j]))!=OPUS_OK)test_failed();
+ rate=rates[j]+fast_rand()%rates[j];
+ if(opus_encoder_ctl(enc2, OPUS_SET_DTX(fast_rand()&1))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_SET_BITRATE(rate))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_SET_FORCE_CHANNELS((rates[j]>=48000?2:1)))!=OPUS_OK)test_failed();
+ count=i=0;
+ do {
+ int len,out_samples,frame_size;
+ frame_size=frame[j];
+ if(opus_encoder_ctl(enc2, OPUS_SET_COMPLEXITY((count>>2)%11))!=OPUS_OK)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_SET_PACKET_LOSS_PERC((fast_rand()&15)&(fast_rand()%15)))!=OPUS_OK)test_failed();
+ len = opus_encode(enc2, &inbuf[i<<1], frame_size, packet, MAX_PACKET);
+ if(len<0 || len>MAX_PACKET)test_failed();
+ if(opus_encoder_ctl(enc2, OPUS_GET_FINAL_RANGE(&enc_final_range))!=OPUS_OK)test_failed();
+ out_samples = opus_decode(dec, packet, len, &outbuf[i<<1], MAX_FRAME_SAMP, 0);
+ if(out_samples!=frame_size*6)test_failed();
+ if(opus_decoder_ctl(dec, OPUS_GET_FINAL_RANGE(&dec_final_range))!=OPUS_OK)test_failed();
+ if(enc_final_range!=dec_final_range)test_failed();
+ i+=frame_size;
+ count++;
+ }while(i<(SSAMPLES/6-MAX_FRAME_SAMP));
+ fprintf(stdout," Mode %s NB encode %s, %6d bps OK.\n",mstrings[modes[j]],rc==0?" VBR":rc==1?"CVBR":" CBR",rate);
+ }
+ }
+
+ bitrate_bps=512000;
+ fsize=fast_rand()%31;
+ fswitch=100;
+
+ debruijn2(6,db62);
+ count=i=0;
+ do {
+ unsigned char toc;
+ const unsigned char *frames[48];
+ short size[48];
+ int payload_offset;
+ opus_uint32 dec_final_range2;
+ int jj,dec2;
+ int len,out_samples;
+ int frame_size=fsizes[db62[fsize]];
+ opus_int32 offset=i%(SAMPLES-MAX_FRAME_SAMP);
+
+ opus_encoder_ctl(enc, OPUS_SET_BITRATE(bitrate_bps));
+
+ len = opus_encode(enc, &inbuf[offset<<1], frame_size, packet, MAX_PACKET);
+ if(len<0 || len>MAX_PACKET)test_failed();
+ count++;
+
+ opus_encoder_ctl(enc, OPUS_GET_FINAL_RANGE(&enc_final_range));
+
+ out_samples = opus_decode(dec, packet, len, &outbuf[offset<<1], MAX_FRAME_SAMP, 0);
+ if(out_samples!=frame_size)test_failed();
+
+ opus_decoder_ctl(dec, OPUS_GET_FINAL_RANGE(&dec_final_range));
+
+ /* compare final range encoder rng values of encoder and decoder */
+ if(dec_final_range!=enc_final_range)test_failed();
+
+ /* We fuzz the packet, but take care not to only corrupt the payload
+ Corrupted headers are tested elsewhere and we need to actually run
+ the decoders in order to compare them. */
+ if(opus_packet_parse(packet,len,&toc,frames,size,&payload_offset)<=0)test_failed();
+ if((fast_rand()&1023)==0)len=0;
+ for(j=payload_offset;j<len;j++)for(jj=0;jj<8;jj++)packet[j]^=((fast_rand()&1023)==0)<<jj;
+ out_samples = opus_decode(dec_err[0], len>0?packet:NULL, len, out2buf, MAX_FRAME_SAMP, 0);
+ if(out_samples<0||out_samples>MAX_FRAME_SAMP)test_failed();
+ if((len>0&&out_samples!=frame_size))test_failed(); /*FIXME use lastframe*/
+
+ opus_decoder_ctl(dec_err[0], OPUS_GET_FINAL_RANGE(&dec_final_range));
+
+ /*randomly select one of the decoders to compare with*/
+ dec2=fast_rand()%9+1;
+ out_samples = opus_decode(dec_err[dec2], len>0?packet:NULL, len, out2buf, MAX_FRAME_SAMP, 0);
+ if(out_samples<0||out_samples>MAX_FRAME_SAMP)test_failed(); /*FIXME, use factor, lastframe for loss*/
+
+ opus_decoder_ctl(dec_err[dec2], OPUS_GET_FINAL_RANGE(&dec_final_range2));
+ if(len>0&&dec_final_range!=dec_final_range2)test_failed();
+
+ fswitch--;
+ if(fswitch<1)
+ {
+ int new_size;
+ fsize=(fsize+1)%36;
+ new_size=fsizes[db62[fsize]];
+ if(new_size==960||new_size==480)fswitch=2880/new_size*(fast_rand()%19+1);
+ else fswitch=(fast_rand()%(2880/new_size))+1;
+ }
+ bitrate_bps=((fast_rand()%508000+4000)+bitrate_bps)>>1;
+ i+=frame_size;
+ }while(i<SAMPLES*4);
+ fprintf(stdout," All framesize pairs switching encode, %d frames OK.\n",count);
+
+ opus_encoder_destroy(enc);
+ opus_encoder_destroy(enc2);
+ opus_decoder_destroy(dec);
+ for(i=0;i<10;i++)opus_decoder_destroy(dec_err[i]);
+ free(inbuf);
+ free(outbuf);
+ free(out2buf);
+ return 0;
+}
+
+int main(int _argc, char **_argv)
+{
+ const char * oversion;
+ if(_argc>2)
+ {
+ fprintf(stderr,"Usage: %s [<seed>]\n",_argv[0]);
+ return 1;
+ }
+
+ if(_argc>1)iseed=atoi(_argv[1]);
+ else iseed=(opus_uint32)time(NULL)^((getpid()&65535)<<16);
+ Rw=Rz=iseed;
+
+ oversion=opus_get_version_string();
+ if(!oversion)test_failed();
+ fprintf(stderr,"Testing %s encoder. Random seed: %u (%.4X)\n", oversion, iseed, fast_rand() % 65535);
+
+ run_test1();
+
+ fprintf(stderr,"Tests completed successfully.\n");
+
+ return 0;
+}