fate/lavf-audio: Disable CRC for lavf-peak_only.wav test

The output of this test is just a file containing the positions
of peaks; it is not a wave file and trying to demux it just
returns AVERROR_INVALIDDATA; said error has just been ignored
as the return value from do_avconv_crc is the return value from echo.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

tests/fate-run.sh

@@ -312,7 +312,8 @@ lavf_audio(){
     outdir="tests/data/lavf"
     file=${outdir}/lavf.$t
     do_avconv $file -auto_conversion_filters $DEC_OPTS $1 -ar 44100 -f s16le -i $pcm_src "$ENC_OPTS -metadata title=lavftest" -t 1 -qscale 10 $2
-    do_avconv_crc $file -auto_conversion_filters $DEC_OPTS $3 -i $target_path/$file
+    test "$4" = "disable_crc" ||
+        do_avconv_crc $file -auto_conversion_filters $DEC_OPTS $3 -i $target_path/$file
 }
 
 lavf_container(){

tests/fate/lavf-audio.mak

@@ -34,7 +34,7 @@ fate-lavf-ast: CMD = lavf_audio "-ac 2" "-loopstart 1 -loopend 10"
 fate-lavf-mka: CMD = lavf_audio "" "-c:a tta"
 fate-lavf-voc: CMD = lavf_audio "" "-c:a pcm_u8"
 fate-lavf-peak.wav: CMD = lavf_audio "" "-write_peak on"
-fate-lavf-peak_only.wav: CMD = lavf_audio "" "-write_peak only"
+fate-lavf-peak_only.wav: CMD = lavf_audio "" "-write_peak only" "" disable_crc
 
 FATE_AVCONV += $(FATE_LAVF_AUDIO)
 fate-lavf-audio fate-lavf: $(FATE_LAVF_AUDIO)

tests/ref/lavf/peak_only.wav

@@ -1,3 +1,2 @@
 f1a8aeeae8069f3992c4d780436c3d23 *tests/data/lavf/lavf.peak_only.wav
 832 tests/data/lavf/lavf.peak_only.wav
-tests/data/lavf/lavf.peak_only.wav