Add hls test (needs to be run manually for now).

Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>

tests/Makefile.am

@@ -4,7 +4,7 @@ check: detect-speed-test block-decoder-test clip-decoder-test \
 
 EXTRA_DIST = detect-speed-test.sh block-decoder-test.sh clip-decoder-test.sh \
        pipe-test.sh short-payload-test.sh sync-test.sh sample-rate-test.sh \
-       key-test.sh
+       key-test.sh hls-test.sh
 
 detect-speed-test:
 	Q=1 $(top_srcdir)/tests/detect-speed-test.sh

tests/hls-test.sh

+#!/bin/bash
+
+source test-common.sh
+
+if [ "x$Q" == "x1" ] && [ -z "$V" ]; then
+  FFMPEG_Q="-v quiet"
+fi
+
+set -e
+
+HLS_DIR=hls-test
+mkdir -p $HLS_DIR
+
+# generate input sample
+audiowmark test-gen-noise $HLS_DIR/test-input.wav 200 44100
+
+# convert to hls
+ffmpeg $FFMPEG_Q -i $HLS_DIR/test-input.wav \
+  -f hls \
+  -c:a:0 aac -ab 192k \
+  -master_pl_name replay.m3u8 \
+  -hls_list_size 0 -hls_time 10 $HLS_DIR/as%v/out.m3u8
+
+# prepare hls segments for watermarking
+audiowmark hls-prepare $HLS_DIR/as0 $HLS_DIR/as0prep out.m3u8 $HLS_DIR/test-input.wav
+
+# watermark hls segments individually
+mkdir -p $HLS_DIR/as0m
+for i in $(cd $HLS_DIR/as0; ls out*.ts)
+do
+  audiowmark hls-add $HLS_DIR/as0prep/$i $HLS_DIR/as0m/$i $TEST_MSG
+done
+cp $HLS_DIR/as0/out.m3u8 $HLS_DIR/as0m/out.m3u8
+
+# convert watermarked hls back to wav
+ffmpeg $FFMPEG_Q -y -i $HLS_DIR/as0m/out.m3u8 $HLS_DIR/test-output.wav
+
+# detect watermark from wav
+audiowmark_cmp --expect-matches 5 $HLS_DIR/test-output.wav $TEST_MSG
+
+rm hls-test/as0*/*.ts
+rm hls-test/as0*/out.m3u8
+rmdir hls-test/as0*
+rm hls-test/test-*.wav
+rm hls-test/replay.m3u8
+rmdir hls-test
+
+exit 0

tests/test-common.sh.in

@@ -18,7 +18,7 @@ audiowmark()
   else
     echo >&2 ==== audiowmark "$@" ====
   fi
-  $AUDIOWMARK --strict "$@" || die "failed to run audiowmark $@"
+  $AUDIOWMARK $AUDIOWMARK_Q --strict "$@" || die "failed to run audiowmark $@"
 }
 
 audiowmark_add()