flac/test/test_seeking.sh

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#!/bin/sh
# FLAC - Free Lossless Audio Codec
# Copyright (C) 2004,2005,2006 Josh Coalson
#
# This file is part the FLAC project. FLAC is comprised of several
# components distributed under difference 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="$1"
fi
LD_LIBRARY_PATH=../src/libFLAC/.libs:$LD_LIBRARY_PATH
LD_LIBRARY_PATH=../obj/$BUILD/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH
PATH=../src/flac:$PATH
PATH=../src/metaflac:$PATH
PATH=../src/test_seeking:$PATH
PATH=../src/test_streams:$PATH
PATH=../obj/$BUILD/bin:$PATH
flac --help 1>/dev/null 2>/dev/null || die "ERROR can't find flac executable"
metaflac --help 1>/dev/null 2>/dev/null || die "ERROR can't find metaflac executable"
run_flac ()
{
if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
valgrind --leak-check=yes --show-reachable=yes --num-callers=100 --logfile-fd=4 flac $* 4>>test_seeking.valgrind.log
else
flac $*
fi
}
run_metaflac ()
{
if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
valgrind --leak-check=yes --show-reachable=yes --num-callers=100 --logfile-fd=4 metaflac $* 4>>test_seeking.valgrind.log
else
metaflac $*
fi
}
run_test_seeking ()
{
if [ x"$FLAC__TEST_WITH_VALGRIND" = xyes ] ; then
valgrind --leak-check=yes --show-reachable=yes --num-callers=100 --logfile-fd=4 test_seeking $* 4>>test_seeking.valgrind.log
else
test_seeking $*
fi
}
echo "Checking for --ogg support in flac..."
if flac --ogg --silent --force-raw-format --endian=little --sign=signed --channels=1 --bps=8 --sample-rate=44100 -c $0 1>/dev/null 2>&1 ; then
has_ogg=yes;
echo "flac --ogg works"
else
has_ogg=no;
echo "flac --ogg doesn't work"
fi
echo "Generating streams..."
if [ ! -f noise.raw ] ; then
test_streams || die "ERROR during test_streams"
fi
echo "generating FLAC files for seeking:"
run_flac --verify --force --silent --force-raw-format --endian=big --sign=signed --sample-rate=44100 --bps=8 --channels=1 --blocksize=576 -S- --output-name=tiny.flac noise8m32.raw || die "ERROR generating FLAC file"
run_flac --verify --force --silent --force-raw-format --endian=big --sign=signed --sample-rate=44100 --bps=16 --channels=2 --blocksize=576 -S- --output-name=small.flac noise.raw || die "ERROR generating FLAC file"
run_flac --verify --force --silent --force-raw-format --endian=big --sign=signed --sample-rate=44100 --bps=8 --channels=1 --blocksize=576 -S10x --output-name=tiny-s.flac noise8m32.raw || die "ERROR generating FLAC file"
run_flac --verify --force --silent --force-raw-format --endian=big --sign=signed --sample-rate=44100 --bps=16 --channels=2 --blocksize=576 -S10x --output-name=small-s.flac noise.raw || die "ERROR generating FLAC file"
tiny_samples=`metaflac --show-total-samples tiny.flac`
small_samples=`metaflac --show-total-samples small.flac`
for suffix in '' '-s' ; do
echo "testing tiny$suffix.flac:"
if run_test_seeking tiny$suffix.flac 100 $tiny_samples ; then : ; else
die "ERROR: during test_seeking"
fi
echo "testing small$suffix.flac:"
if run_test_seeking small$suffix.flac 1000 $small_samples ; then : ; else
die "ERROR: during test_seeking"
fi
echo "removing sample count from tiny$suffix.flac and small$suffix.flac:"
if run_metaflac --no-filename --set-total-samples=0 tiny$suffix.flac small$suffix.flac ; then : ; else
die "ERROR: during metaflac"
fi
echo "testing tiny$suffix.flac with total_samples=0:"
if run_test_seeking tiny$suffix.flac 100 $tiny_samples ; then : ; else
die "ERROR: during test_seeking"
fi
echo "testing small$suffix.flac with total_samples=0:"
if run_test_seeking small$suffix.flac 1000 $small_samples ; then : ; else
die "ERROR: during test_seeking"
fi
done
if [ $has_ogg = "yes" ] ; then
echo "generating Ogg FLAC files for seeking:"
run_flac --verify --force --silent --force-raw-format --endian=big --sign=signed --sample-rate=44100 --bps=8 --channels=1 --blocksize=576 --output-name=tiny.ogg --ogg noise8m32.raw || die "ERROR generating Ogg FLAC file"
run_flac --verify --force --silent --force-raw-format --endian=big --sign=signed --sample-rate=44100 --bps=16 --channels=2 --blocksize=576 --output-name=small.ogg --ogg noise.raw || die "ERROR generating Ogg FLAC file"
# seek tables are not used in Ogg FLAC
echo "testing tiny.ogg:"
if run_test_seeking tiny.ogg 100 $tiny_samples ; then : ; else
die "ERROR: during test_seeking"
fi
echo "testing small.ogg:"
if run_test_seeking small.ogg 1000 $small_samples ; then : ; else
die "ERROR: during test_seeking"
fi
fi
rm -f tiny.flac tiny.ogg small.flac small.ogg tiny-s.flac small-s.flac