From 89d5dfd5e88adffe56add8217467c9de0dd424af Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Mon, 20 May 2002 16:20:05 +0000
Subject: [PATCH] added libav regression tests

Originally committed as revision 537 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 tests/Makefile             |   7 +-
 tests/libav.regression.ref |  25 ++++++++
 tests/regression.sh        | 127 +++++++++++++++++++++++++++++++++++--
 3 files changed, 150 insertions(+), 9 deletions(-)
 create mode 100644 tests/libav.regression.ref

diff --git a/tests/Makefile b/tests/Makefile
index 3a7bec0070..e661a46af6 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -7,6 +7,7 @@ include ../config.mak
 VPATH=$(SRC_PATH)/tests
 CFLAGS=-O2 -Wall -g
 REFFILE=$(SRC_PATH)/tests/ffmpeg.regression.ref
+LIBAV_REFFILE=$(SRC_PATH)/tests/libav.regression.ref
 
 all: test
 
@@ -14,9 +15,9 @@ all: test
 test mpeg4 mpeg: vsynth1/0.pgm asynth1.sw
 	@$(SRC_PATH)/tests/regression.sh $@ $(REFFILE)
 
-# update the regression test with the current results
-updatetest:
-	cp /tmp/ffmpeg.regression $(REFFILE)
+# fast regression for libav formats
+libavtest: vsynth1/0.pgm asynth1.sw
+	@$(SRC_PATH)/tests/regression.sh $@ $(LIBAV_REFFILE)
 
 # video generation 
 
diff --git a/tests/libav.regression.ref b/tests/libav.regression.ref
new file mode 100644
index 0000000000..656a4f976c
--- /dev/null
+++ b/tests/libav.regression.ref
@@ -0,0 +1,25 @@
+ffmpeg regression test
+ef90f12bc797e5e5a1b861842337ea07  /tmp/a-libav.avi
+/tmp/a-libav.avi CRC=3a24751b
+1b4c24ad5186d7f636a3ef9e94fa0d0c  /tmp/a-libav.asf
+/tmp/a-libav.asf CRC=3a24751b
+4508a1cbbe65a42e7da42b680b8ef7e5  /tmp/a-libav.rm
+e5956eba346efaf8d485c8e595672f15  /tmp/a-libav.mpg
+/tmp/a-libav.mpg CRC=917d4442
+bb02e59ef519ef72bcfcfc0265ac2965  /tmp/a-libav.ffm
+7a03394d82a1437a45143768b7544116  /tmp/a-libav.mjpeg
+aff140ce80a1c86c1bf54118ad23da7b  /tmp/a-libav.pgmpipe
+/tmp/a-libav.pgmpipe CRC=50151823
+5f50d148d57d25a900a071a5c471df9e  /tmp/a-libav.ppmpipe
+/tmp/a-libav.ppmpipe CRC=12f0c2c6
+5f50d148d57d25a900a071a5c471df9e  /tmp/a-libav.gif
+/tmp/a-libav%d.pgm CRC=50151823
+/tmp/a-libav%d.ppm CRC=b24e0c74
+8854ea97f2d2172383941b001c69228b  /tmp/a-libav.wav
+/tmp/a-libav.wav CRC=f1ae5536
+8bce9c3758b0d38da2e0718b6ab57fb4  /tmp/a-libav.al
+/tmp/a-libav.al CRC=5e6d372b
+e64027a96ad5907ee281deff3286da0a  /tmp/a-libav.ul
+/tmp/a-libav.ul CRC=e028b50a
+dbd11f783219485cae32024e47c19dfb  /tmp/a-libav.au
+/tmp/a-libav.au CRC=f1ae5536
diff --git a/tests/regression.sh b/tests/regression.sh
index 187aa10b1f..a3e2c41c7c 100755
--- a/tests/regression.sh
+++ b/tests/regression.sh
@@ -6,18 +6,23 @@
 #set -x
 set -e
 
+logfile="/tmp/ffmpeg.regression"
+
 # tests to do
 if [ "$1" = "mpeg4" ] ; then
     do_mpeg4=y
 elif [ "$1" = "mpeg" ] ; then
     do_mpeg=y
+elif [ "$1" = "libavtest" ] ; then
+    do_libav=y
+    logfile="/tmp/libav.regression"
 else
     do_mpeg=y
     do_msmpeg4=y
     do_h263=y
     do_mpeg4=y
     do_mjpeg=y
-    #do_rv10=y #broken!
+    #do_rv10=y #broken
     do_mp2=y
     do_ac3=y
 fi
@@ -27,7 +32,6 @@ fi
 ffmpeg="../ffmpeg"
 outfile="/tmp/a-"
 reffile="$2"
-logfile="/tmp/ffmpeg.regression"
 benchfile="/tmp/ffmpeg.bench"
 raw_src="vsynth1/%d.pgm"
 raw_dst="/tmp/out.yuv"
@@ -38,13 +42,22 @@ function do_ffmpeg ()
 {
     f="$1"
     shift
-    echo $ffmpeg $*
-    $ffmpeg -benchmark $* > /tmp/bench.tmp
+    echo $ffmpeg -bitexact $*
+    $ffmpeg -bitexact -benchmark $* > /tmp/bench.tmp
     md5sum $f >> $logfile
     expr match "`cat /tmp/bench.tmp`" '.*utime=\(.*s\)' > /tmp/bench2.tmp
     echo `cat /tmp/bench2.tmp` $f >> $benchfile
 }
 
+function do_ffmpeg_crc ()
+{
+    f="$1"
+    shift
+    echo $ffmpeg -y -bitexact $* -f crc /tmp/ffmpeg.crc
+    $ffmpeg -y -bitexact $* -f crc /tmp/ffmpeg.crc
+    echo -n "$f " >> $logfile
+    cat /tmp/ffmpeg.crc >> $logfile
+}
 
 echo "ffmpeg regression test" > $logfile
 echo "ffmpeg benchmarks" > $benchfile
@@ -53,10 +66,10 @@ echo "ffmpeg benchmarks" > $benchfile
 if [ -n "$do_mpeg" ] ; then
 # mpeg1 encoding
 file=${outfile}mpeg1.mpg
-do_ffmpeg $file -y -qscale 10 -f pgmyuv -i $raw_src -f mpegvideo $file 
+do_ffmpeg $file -y -qscale 10 -f pgmyuv -i $raw_src -f mpeg1video $file 
 
 # mpeg1 decoding
-do_ffmpeg $raw_dst -y -f mpegvideo -i $file -f rawvideo $raw_dst
+do_ffmpeg $raw_dst -y -i $file -f rawvideo $raw_dst
 
 # mpeg2 decoding
 #do_ffmpeg /tmp/out-mpeg2.yuv -y -f mpegvideo -i a.vob \
@@ -133,6 +146,108 @@ do_ffmpeg $file -y -ab 128 -ac 2 -f s16le  -i $pcm_src -vn $file
 do_ffmpeg $pcm_dst -y -i $file -f wav $pcm_dst 
 fi
 
+###################################
+# libav testing
+###################################
+
+if [ -n "$do_libav" ] ; then
+
+# avi
+file=${outfile}libav.avi
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $file
+do_ffmpeg_crc $file -i $file
+
+# asf
+file=${outfile}libav.asf
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $file
+do_ffmpeg_crc $file -i $file
+
+# rm
+file=${outfile}libav.rm
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $file
+# broken
+#do_ffmpeg_crc $file -i $file
+
+# mpegps
+file=${outfile}libav.mpg
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $file
+do_ffmpeg_crc $file -i $file
+
+# swf (decode audio only)
+file=${outfile}libav.swf
+# broken
+#do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $file
+#do_ffmpeg_crc $file -i $file
+
+# ffm
+file=${outfile}libav.ffm
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f s16le -i $pcm_src $file
+# broken
+#do_ffmpeg_crc $file -i $file
+
+# XXX: need mov and mpegts tests (add bitstreams or add output capability in ffmpeg)
+
+####################
+# streamed images
+# mjpeg
+file=${outfile}libav.mjpeg
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src $file
+# broken
+#do_ffmpeg_crc $file -i $file
+
+# pgmpipe
+file=${outfile}libav.pgmpipe
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f pgmpipe $file
+do_ffmpeg_crc $file -f pgmpipe -i $file
+
+# ppmpipe
+file=${outfile}libav.ppmpipe
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f ppmpipe $file
+do_ffmpeg_crc $file -f ppmpipe -i $file
+
+# gif
+file=${outfile}libav.gif
+do_ffmpeg $file -t 1 -y -qscale 10 -f pgmyuv -i $raw_src -f ppmpipe $file
+#do_ffmpeg_crc $file -f ppmpipe -i $file
+
+####################
+# image formats
+# pgm (we do not do md5 on image files yet)
+file=${outfile}libav%d.pgm
+$ffmpeg -t 0.5 -y -qscale 10 -f pgmyuv -i $raw_src $file
+do_ffmpeg_crc $file -i $file
+
+# ppm (we do not do md5 on image files yet)
+file=${outfile}libav%d.ppm
+$ffmpeg -t 0.5 -y -qscale 10 -f pgmyuv -i $raw_src $file
+do_ffmpeg_crc $file -i $file
+
+####################
+# audio only
+
+# wav
+file=${outfile}libav.wav
+do_ffmpeg $file -t 1 -y -qscale 10 -f s16le -i $pcm_src $file
+do_ffmpeg_crc $file -i $file
+
+# alaw
+file=${outfile}libav.al
+do_ffmpeg $file -t 1 -y -qscale 10 -f s16le -i $pcm_src $file
+do_ffmpeg_crc $file -i $file
+
+# mulaw
+file=${outfile}libav.ul
+do_ffmpeg $file -t 1 -y -qscale 10 -f s16le -i $pcm_src $file
+do_ffmpeg_crc $file -i $file
+
+# au
+file=${outfile}libav.au
+do_ffmpeg $file -t 1 -y -qscale 10 -f s16le -i $pcm_src $file
+do_ffmpeg_crc $file -i $file
+
+fi
+
+
 
 if diff -u $logfile $reffile ; then
     echo