From e4563c2caf3aae298d4022ca778b1217e2dc0f12 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Wed, 4 May 2022 15:49:40 +0200
Subject: [PATCH] tests/fate-run: Remove temporary fate-lavf files if possible

The temporary fate-lavf files can easily be removed
if they are not needed as inputs for other tests (mainly
fate-seek-tests). This commit implements this.
The size of the remaining files decreases from 260890083B
to 79481793B.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 tests/fate-run.sh        | 12 +++++++++++-
 tests/fate/api.mak       |  1 +
 tests/fate/concatdec.mak |  7 ++++++-
 tests/fate/ffmpeg.mak    |  1 +
 4 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/tests/fate-run.sh b/tests/fate-run.sh
index 42cd50f50f..5939761997 100755
--- a/tests/fate-run.sh
+++ b/tests/fate-run.sh
@@ -310,6 +310,7 @@ lavf_audio(){
     t="${test#lavf-}"
     outdir="tests/data/lavf"
     file=${outdir}/lavf.$t
+    test "$keep" -ge 1 || cleanfiles="$cleanfiles $file"
     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
     test "$4" = "disable_crc" ||
         do_avconv_crc $file -auto_conversion_filters $DEC_OPTS $3 -i $target_path/$file
@@ -319,6 +320,7 @@ lavf_container(){
     t="${test#lavf-}"
     outdir="tests/data/lavf"
     file=${outdir}/lavf.$t
+    test "$keep" -ge 1 || cleanfiles="$cleanfiles $file"
     do_avconv $file -auto_conversion_filters $DEC_OPTS -f image2 -c:v pgmyuv -i $raw_src $DEC_OPTS -ar 44100 -f s16le $1 -i $pcm_src "$ENC_OPTS -metadata title=lavftest" -b:a 64k -t 1 -qscale:v 10 $2
     test "$3" = "disable_crc" ||
         do_avconv_crc $file -auto_conversion_filters $DEC_OPTS -i $target_path/$file $3
@@ -347,11 +349,18 @@ lavf_container_fate()
 }
 
 lavf_image(){
+    nb_frames=13
     t="${test#lavf-}"
     outdir="tests/data/images/$t"
     mkdir -p "$outdir"
     file=${outdir}/%02d.$t
-    run_avconv $DEC_OPTS -f image2 -c:v pgmyuv -i $raw_src $1 "$ENC_OPTS -metadata title=lavftest" -vf scale -frames 13 -y -qscale 10 $target_path/$file
+    if [ "$keep" -lt 1 ]; then
+        for i in `seq $nb_frames`; do
+            filename=`printf "$file" $i`
+            cleanfiles="$cleanfiles $filename"
+        done
+    fi
+    run_avconv $DEC_OPTS -f image2 -c:v pgmyuv -i $raw_src $1 "$ENC_OPTS -metadata title=lavftest" -vf scale -frames $nb_frames -y -qscale 10 $target_path/$file
     do_md5sum ${outdir}/02.$t
     do_avconv_crc $file -auto_conversion_filters $DEC_OPTS $2 -i $target_path/$file $2
     echo $(wc -c ${outdir}/02.$t)
@@ -370,6 +379,7 @@ lavf_video(){
     t="${test#lavf-}"
     outdir="tests/data/lavf"
     file=${outdir}/lavf.$t
+    test "$keep" -ge 1 || cleanfiles="$cleanfiles $file"
     do_avconv $file -auto_conversion_filters $DEC_OPTS -f image2 -c:v pgmyuv -i $raw_src "$ENC_OPTS -metadata title=lavftest" -t 1 -qscale 10 $1 $2
     do_avconv_crc $file -auto_conversion_filters $DEC_OPTS -i $target_path/$file $1
 }
diff --git a/tests/fate/api.mak b/tests/fate/api.mak
index 10288f5aba..688fc0f9b3 100644
--- a/tests/fate/api.mak
+++ b/tests/fate/api.mak
@@ -18,6 +18,7 @@ fate-api-h264-slice: CMD = run $(APITESTSDIR)/api-h264-slice-test$(EXESUF) 2 $(T
 
 FATE_API_LIBAVFORMAT-$(call DEMDEC, FLV, FLV) += fate-api-seek
 fate-api-seek: $(APITESTSDIR)/api-seek-test$(EXESUF) fate-lavf-flv
+fate-lavf-flv: KEEP_FILES ?= 1
 fate-api-seek: CMD = run $(APITESTSDIR)/api-seek-test$(EXESUF) $(TARGET_PATH)/tests/data/lavf/lavf.flv 0 720
 fate-api-seek: CMP = null
 
diff --git a/tests/fate/concatdec.mak b/tests/fate/concatdec.mak
index 26d4a63179..c0dc6d4c94 100644
--- a/tests/fate/concatdec.mak
+++ b/tests/fate/concatdec.mak
@@ -4,7 +4,12 @@ FATE_CONCAT_DEMUXER_SIMPLE2_LAVF  := ts
 
 FATE_CONCAT_DEMUXER_EXTENDED_LAVF := mxf mxf_d10
 
-$(foreach D,SIMPLE1 SIMPLE2 EXTENDED,$(eval FATE_CONCAT_DEMUXER_$(D)_LAVF := $$(filter $$(FATE_LAVF_CONTAINER:fate-lavf-%=%),$$(FATE_CONCAT_DEMUXER_$(D)_LAVF))))
+define FATE_CONCAT_DEMUXER_SUITE
+$$(addprefix fate-lavf-,$$(FATE_CONCAT_DEMUXER_$(D)_LAVF)): KEEP_FILES ?= 1
+FATE_CONCAT_DEMUXER_$(D)_LAVF := $$(filter $$(FATE_LAVF_CONTAINER:fate-lavf-%=%),$$(FATE_CONCAT_DEMUXER_$(D)_LAVF))
+endef
+
+$(foreach D,SIMPLE1 SIMPLE2 EXTENDED,$(eval $(FATE_CONCAT_DEMUXER_SUITE)))
 
 $(foreach D,$(FATE_CONCAT_DEMUXER_SIMPLE1_LAVF),$(eval fate-concat-demuxer-simple1-lavf-$(D): fate-lavf-$(D)))
 $(foreach D,$(FATE_CONCAT_DEMUXER_SIMPLE1_LAVF),$(eval fate-concat-demuxer-simple1-lavf-$(D): CMD = concat $(SRC_PATH)/tests/simple1.ffconcat ../lavf/lavf.$(D)))
diff --git a/tests/fate/ffmpeg.mak b/tests/fate/ffmpeg.mak
index c83978f39e..9d14a96e13 100644
--- a/tests/fate/ffmpeg.mak
+++ b/tests/fate/ffmpeg.mak
@@ -138,6 +138,7 @@ fate-copy-trac2211-avi: CMD = transcode "h264 -r 14" $(TARGET_SAMPLES)/h264/bbc2
 
 FATE_STREAMCOPY-$(call ENCDEC, APNG, APNG) += fate-copy-apng
 fate-copy-apng: fate-lavf-apng
+fate-lavf-apng: KEEP_FILES ?= 1
 fate-copy-apng: CMD = transcode apng tests/data/lavf/lavf.apng apng "-c:v copy"
 
 FATE_STREAMCOPY-$(call DEMMUX, OGG, OGG) += fate-limited_input_seek fate-limited_input_seek-copyts