Split regain play tests into separate script.
authorErik de Castro Lopo <erikd@mega-nerd.com>
Thu, 1 Aug 2013 20:19:56 +0000 (06:19 +1000)
committerErik de Castro Lopo <erikd@mega-nerd.com>
Thu, 1 Aug 2013 20:19:56 +0000 (06:19 +1000)
test/Makefile.am
test/test_metaflac.sh
test/test_replaygain.sh [new file with mode: 0755]

index b71eec2..a6b2ab3 100644 (file)
@@ -26,6 +26,7 @@ check_SCRIPTS = \
        test_grabbag.sh \
        test_flac.sh \
        test_metaflac.sh \
+       test_replaygain.sh \
        test_seeking.sh \
        test_streams.sh \
        test_compression.sh
@@ -54,6 +55,7 @@ endif
        $(TESTS_ENVIRONMENT) ./test_grabbag.sh
        $(TESTS_ENVIRONMENT) ./test_flac.sh
        $(TESTS_ENVIRONMENT) ./test_metaflac.sh
+       $(TESTS_ENVIRONMENT) ./test_replaygain.sh
        $(TESTS_ENVIRONMENT) ./test_seeking.sh
        $(TESTS_ENVIRONMENT) ./test_streams.sh
        $(TESTS_ENVIRONMENT) ./test_compression.sh
index aeed457..c4e155a 100755 (executable)
@@ -394,101 +394,3 @@ cp -p metaflac.flac.in $flacfile
 run_metaflac --remove --block-type=VORBIS_COMMENT --dont-use-padding $flacfile
 cmp $flacfile metaflac.flac.ok || die "ERROR, $flacfile and metaflac.flac.ok differ"
 echo OK
-
-# Replay gain tests - Test the rates which have specific filter table entries
-# and verify that harmonics can be processed correctly.
-
-tonegenerator ()
-{
-       # When using GAWK, use --lint=posix to identify non-POSIX awk usages.
-    awk -- '
-    BEGIN {
-            samplerate = '$1';
-
-            tone = 1000;
-            duration = 1;
-            bitspersample = 24;
-
-            samplemidpoint = 1;
-                       for (sps = 0 ; sps < bitspersample - 1 ; sps++) {
-                               samplemidpoint *= 2;
-                       }
-
-            samplerange = samplemidpoint - 1;
-
-            pi = 4 * atan2(1,1);
-
-            for (ix = 0; ix < duration * samplerate; ++ix) {
-                    sample = sin(2 * pi * tone * ix / samplerate);
-                    sample *= samplerange;
-                    sample += samplemidpoint;
-                    sample = int(sample);
-                    for (bx = 0; bx < bitspersample/8; ++bx) {
-                            byte[bx] = sample % 256;
-                            sample /= 256;
-                    }
-                    while (bx--) {
-                            printf("%c", byte[bx]);
-                    }
-            }
-
-    }' /dev/null |
-    flac --no-error-on-compression-fail --silent \
-        --endian=big --channels=1 --bps=24 --sample-rate=$1 --sign=unsigned -
-}
-
-REPLAYGAIN_FREQ=
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ  8000/-12.73"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 11025/-12.93"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 11025/-12.93"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 12000/-12.98"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 16000/-13.27"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 18900/-13.41"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 22050/-13.77"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 24000/-13.82"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 28000/-14.06"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 32000/-14.08"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 36000/-14.12"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 37800/-14.18"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 44100/-14.17"
-REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 48000/-14.16:1:2:4"
-
-set -e
-
-for ACTION in $REPLAYGAIN_FREQ ; do
-  if [ -n "${ACTION##*:*}" ] ; then
-    HARMONICS=1
-  else
-    HARMONICS="${ACTION#*:}"
-  fi
-  FREQ="${ACTION%%/*}"
-  GAIN="${ACTION#*/}"
-  GAIN="${GAIN%%:*}"
-  while [ -n "$HARMONICS" ] ; do
-    MULTIPLE="${HARMONICS%%:*}"
-    if [ x"$MULTIPLE" = x"$HARMONICS" ] ; then
-      HARMONICS=
-    else
-      HARMONICS="${HARMONICS#*:}"
-    fi
-    RATE=$(($MULTIPLE * FREQ))
-    [ $MULTIPLE -eq 1 -o -n "${REPLAYGAIN_FREQ##* $RATE/*}" ] || break
-    echo -n "Testing FLAC replaygain $RATE ($FREQ x $MULTIPLE) ... "
-    tonegenerator $RATE > $flacfile
-    run_metaflac --add-replay-gain $flacfile
-    run_metaflac --list $flacfile | grep REPLAYGAIN.*GAIN= |
-    while read -r REPLAYGAIN ; do
-      MEASUREDGAIN="${REPLAYGAIN##*=}"
-      MEASUREDGAIN="${MEASUREDGAIN%% *}"
-      if [ x"$MEASUREDGAIN" != x"$GAIN" ] ; then
-        die "ERROR, Expected $GAIN db instead of $REPLAYGAIN"
-      fi
-    done
-    echo OK
-  done
-done
-
-
-rm -f $testdir/out.flac $testdir/out.meta
-
-exit 0
diff --git a/test/test_replaygain.sh b/test/test_replaygain.sh
new file mode 100755 (executable)
index 0000000..65ad529
--- /dev/null
@@ -0,0 +1,209 @@
+#!/bin/sh -e
+
+#  FLAC - Free Lossless Audio Codec
+#  Copyright (C) 2002-2009  Josh Coalson
+#  Copyright (C) 2011-2013  Xiph.Org Foundation
+#
+#  This file is part the FLAC project.  FLAC is comprised of several
+#  components distributed under different licenses.  The codec libraries
+#  are distributed under Xiph.Org's BSD-like license (see the file
+#  COPYING.Xiph in this distribution).  All other programs, libraries, and
+#  plugins are distributed under the GPL (see COPYING.GPL).  The documentation
+#  is distributed under the Gnu FDL (see COPYING.FDL).  Each file in the
+#  FLAC distribution contains at the top the terms under which it may be
+#  distributed.
+#
+#  Since this particular file is relevant to all components of FLAC,
+#  it may be distributed under the Xiph.Org license, which is the least
+#  restrictive of those mentioned above.  See the file COPYING.Xiph in this
+#  distribution.
+
+die ()
+{
+       echo $* 1>&2
+       exit 1
+}
+
+if [ x = x"$1" ] ; then
+       BUILD=debug
+else
+       BUILD="$1"
+fi
+
+# change to 'false' to show all flac/metaflac output (useful for debugging)
+if true ; then
+       SILENT='--silent'
+       TOTALLY_SILENT='--totally-silent'
+else
+       SILENT=''
+       TOTALLY_SILENT=''
+fi
+
+LD_LIBRARY_PATH=`pwd`/../src/libFLAC/.libs:$LD_LIBRARY_PATH
+LD_LIBRARY_PATH=`pwd`/../src/share/grabbag/.libs:$LD_LIBRARY_PATH
+LD_LIBRARY_PATH=`pwd`/../src/share/getopt/.libs:$LD_LIBRARY_PATH
+LD_LIBRARY_PATH=`pwd`/../src/share/replaygain_analysis/.libs:$LD_LIBRARY_PATH
+LD_LIBRARY_PATH=`pwd`/../src/share/replaygain_synthesis/.libs:$LD_LIBRARY_PATH
+LD_LIBRARY_PATH=`pwd`/../src/share/utf8/.libs:$LD_LIBRARY_PATH
+LD_LIBRARY_PATH=`pwd`/../objs/$BUILD/lib:$LD_LIBRARY_PATH
+export LD_LIBRARY_PATH
+export MALLOC_CHECK_=3
+export MALLOC_PERTURB_=$(($(date +%s) % 255 + 1))
+PATH=`pwd`/../src/flac:$PATH
+PATH=`pwd`/../src/metaflac:$PATH
+PATH=`pwd`/../objs/$BUILD/bin:$PATH
+
+if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+       then EGREP='grep -E'
+       else EGREP='egrep'
+fi
+
+testdir="metaflac-test-files"
+flacfile="replaygain.flac"
+
+run_flac ()
+{
+       if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
+               echo "valgrind --leak-check=yes --show-reachable=yes --num-callers=50 flac $*" >>test_metaflac.valgrind.log
+               valgrind --leak-check=yes --show-reachable=yes --num-callers=50 --log-fd=4 flac --no-error-on-compression-fail $* 4>>test_metaflac.valgrind.log
+       else
+               flac --no-error-on-compression-fail $*
+       fi
+}
+
+run_metaflac ()
+{
+       if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
+               echo "valgrind --leak-check=yes --show-reachable=yes --num-callers=50 metaflac $*" >>test_metaflac.valgrind.log
+               valgrind --leak-check=yes --show-reachable=yes --num-callers=50 --log-fd=4 metaflac $* 4>>test_metaflac.valgrind.log
+       else
+               metaflac $*
+       fi
+}
+
+run_metaflac_silent ()
+{
+       if [ -z "$SILENT" ] ; then
+               run_metaflac $*
+       else
+               if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
+                       echo "valgrind --leak-check=yes --show-reachable=yes --num-callers=50 metaflac $*" >>test_metaflac.valgrind.log
+                       valgrind --leak-check=yes --show-reachable=yes --num-callers=50 --log-fd=4 metaflac $* 2>/dev/null 4>>test_metaflac.valgrind.log
+               else
+                       metaflac $* 2>/dev/null
+               fi
+       fi
+}
+
+check_flac ()
+{
+       run_flac --silent --test $flacfile || die "ERROR in $flacfile" 1>&2
+}
+
+echo "Generating stream..."
+bytes=80000
+if dd if=/dev/zero ibs=1 count=$bytes | flac --force --verify -0 --input-size=$bytes --output-name=$flacfile --force-raw-format --endian=big --sign=signed --channels=1 --bps=8 --sample-rate=8000 - ; then
+       chmod +w $flacfile
+else
+       die "ERROR during generation"
+fi
+
+check_flac
+
+# Replay gain tests - Test the rates which have specific filter table entries
+# and verify that harmonics can be processed correctly.
+
+tonegenerator ()
+{
+       # When using GAWK, use --lint=posix to identify non-POSIX awk usages.
+    awk -- '
+    BEGIN {
+            samplerate = '$1';
+
+            tone = 1000;
+            duration = 1;
+            bitspersample = 24;
+
+            samplemidpoint = 1;
+                       for (sps = 0 ; sps < bitspersample - 1 ; sps++) {
+                               samplemidpoint *= 2;
+                       }
+
+            samplerange = samplemidpoint - 1;
+
+            pi = 4 * atan2(1,1);
+
+            for (ix = 0; ix < duration * samplerate; ++ix) {
+                    sample = sin(2 * pi * tone * ix / samplerate);
+                    sample *= samplerange;
+                    sample += samplemidpoint;
+                    sample = int(sample);
+                    for (bx = 0; bx < bitspersample/8; ++bx) {
+                            byte[bx] = sample % 256;
+                            sample /= 256;
+                    }
+                    while (bx--) {
+                            printf("%c", byte[bx]);
+                    }
+            }
+
+    }' /dev/null |
+    flac --silent --no-error-on-compression-fail \
+        --endian=big --channels=1 --bps=24 --sample-rate=$1 --sign=unsigned -
+}
+
+REPLAYGAIN_FREQ=
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ  8000/-12.73"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 11025/-12.93"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 11025/-12.93"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 12000/-12.98"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 16000/-13.27"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 18900/-13.41"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 22050/-13.77"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 24000/-13.82"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 28000/-14.06"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 32000/-14.08"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 36000/-14.12"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 37800/-14.18"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 44100/-14.17"
+REPLAYGAIN_FREQ="$REPLAYGAIN_FREQ 48000/-14.16:1:2:4"
+
+set -e
+
+for ACTION in $REPLAYGAIN_FREQ ; do
+  if [ -n "${ACTION##*:*}" ] ; then
+    HARMONICS=1
+  else
+    HARMONICS="${ACTION#*:}"
+  fi
+  FREQ="${ACTION%%/*}"
+  GAIN="${ACTION#*/}"
+  GAIN="${GAIN%%:*}"
+  while [ -n "$HARMONICS" ] ; do
+    MULTIPLE="${HARMONICS%%:*}"
+    if [ x"$MULTIPLE" = x"$HARMONICS" ] ; then
+      HARMONICS=
+    else
+      HARMONICS="${HARMONICS#*:}"
+    fi
+    RATE=$(($MULTIPLE * FREQ))
+    [ $MULTIPLE -eq 1 -o -n "${REPLAYGAIN_FREQ##* $RATE/*}" ] || break
+    echo -n "Testing FLAC replaygain $RATE ($FREQ x $MULTIPLE) ... "
+    tonegenerator $RATE > $flacfile
+    run_metaflac --add-replay-gain $flacfile
+    run_metaflac --list $flacfile | grep REPLAYGAIN.*GAIN= |
+    while read -r REPLAYGAIN ; do
+      MEASUREDGAIN="${REPLAYGAIN##*=}"
+      MEASUREDGAIN="${MEASUREDGAIN%% *}"
+      if [ x"$MEASUREDGAIN" != x"$GAIN" ] ; then
+        die "ERROR, Expected $GAIN db instead of $REPLAYGAIN"
+      fi
+    done
+    echo OK
+  done
+done
+
+
+rm -f $testdir/out.flac $testdir/out.meta
+
+exit 0