test/test_streams.sh - platform/external/flac - Gitiles

 #!/bin/sh

 #  FLAC - Free Lossless Audio Codec
 #  Copyright (C) 2001,2002,2003,2004,2005,2006  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=../obj/$BUILD/lib:$LD_LIBRARY_PATH
 export LD_LIBRARY_PATH
 PATH=../src/flac:$PATH
 PATH=../src/test_streams:$PATH
 PATH=../obj/$BUILD/bin:$PATH

 flac --help 1>/dev/null 2>/dev/null || die "ERROR can't find flac executable"

 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_streams.valgrind.log
 	else
 		flac $*
 	fi
 }

 echo "Generating streams..."
 if [ ! -f wacky1.wav ] ; then
 	test_streams || die "ERROR during test_streams"
 fi

 #
 # single-file test routines
 #

 test_file ()
 {
 	name=$1
 	channels=$2
 	bps=$3
 	encode_options="$4"

 	echo -n "$name (--channels=$channels --bps=$bps $encode_options): encode..."
 	cmd="run_flac --verify --silent --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options $name.raw"
 	echo "### ENCODE $name #######################################################" >> ./streams.log
 	echo "###    cmd=$cmd" >> ./streams.log
 	$cmd 2>>./streams.log || die "ERROR during encode of $name"

 	echo -n "decode..."
 	cmd="run_flac --silent --force --endian=little --sign=signed --decode --force-raw-format --output-name=$name.cmp $name.flac"
 	echo "### DECODE $name #######################################################" >> ./streams.log
 	echo "###    cmd=$cmd" >> ./streams.log
 	$cmd 2>>./streams.log || die "ERROR during decode of $name"

 	ls -1l $name.raw >> ./streams.log
 	ls -1l $name.flac >> ./streams.log
 	ls -1l $name.cmp >> ./streams.log

 	echo -n "compare..."
 	cmp $name.raw $name.cmp || die "ERROR during compare of $name"

 	echo OK
 }

 test_file_piped ()
 {
 	name=$1
 	channels=$2
 	bps=$3
 	encode_options="$4"

 	if [ `env | grep -ic '^comspec='` != 0 ] ; then
 		is_win=yes
 	else
 		is_win=no
 	fi

 	echo -n "$name: encode via pipes..."
 	if [ $is_win = yes ] ; then
 		cmd="run_flac --verify --silent --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options --stdout $name.raw"
 		echo "### ENCODE $name #######################################################" >> ./streams.log
 		echo "###    cmd=$cmd" >> ./streams.log
 		$cmd 1>$name.flac 2>>./streams.log || die "ERROR during encode of $name"
 	else
 		cmd="run_flac --verify --silent --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options --stdout -"
 		echo "### ENCODE $name #######################################################" >> ./streams.log
 		echo "###    cmd=$cmd" >> ./streams.log
 		cat $name.raw | $cmd 1>$name.flac 2>>./streams.log || die "ERROR during encode of $name"
 	fi
 	echo -n "decode via pipes..."
 	if [ $is_win = yes ] ; then
 		cmd="run_flac --silent --force --endian=little --sign=signed --decode --force-raw-format --stdout $name.flac"
 		echo "### DECODE $name #######################################################" >> ./streams.log
 		echo "###    cmd=$cmd" >> ./streams.log
 		$cmd 1>$name.cmp 2>>./streams.log || die "ERROR during decode of $name"
 	else
 		cmd="run_flac --silent --force --endian=little --sign=signed --decode --force-raw-format --stdout -"
 		echo "### DECODE $name #######################################################" >> ./streams.log
 		echo "###    cmd=$cmd" >> ./streams.log
 		cat $name.flac | $cmd 1>$name.cmp 2>>./streams.log || die "ERROR during decode of $name"
 	fi
 	ls -1l $name.raw >> ./streams.log
 	ls -1l $name.flac >> ./streams.log
 	ls -1l $name.cmp >> ./streams.log

 	echo -n "compare..."
 	cmp $name.raw $name.cmp || die "ERROR during compare of $name"

 	echo OK
 }

 if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
 	max_lpc_order=32
 else
 	max_lpc_order=16
 fi

 echo "Testing noise through pipes..."
 test_file_piped noise 1 8 "-0"

 echo "Testing small files..."
 test_file test01 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
 test_file test02 2 16 "-0 -l $max_lpc_order --lax -m -e -p"
 test_file test03 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
 test_file test04 2 16 "-0 -l $max_lpc_order --lax -m -e -p"

 echo "Testing 8-bit full-scale deflection streams..."
 for b in 01 02 03 04 05 06 07 ; do
 	test_file fsd8-$b 1 8 "-0 -l $max_lpc_order --lax -m -e -p"
 done

 echo "Testing 16-bit full-scale deflection streams..."
 for b in 01 02 03 04 05 06 07 ; do
 	test_file fsd16-$b 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
 done

 echo "Testing 24-bit full-scale deflection streams..."
 for b in 01 02 03 04 05 06 07 ; do
 	test_file fsd24-$b 1 24 "-0 -l $max_lpc_order --lax -m -e -p"
 done

 echo "Testing 16-bit wasted-bits-per-sample streams..."
 for b in 01 ; do
 	test_file wbps16-$b 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
 done

 for bps in 8 16 24 ; do
 	echo "Testing $bps-bit sine wave streams..."
 	for b in 00 ; do
 		test_file sine${bps}-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=48000"
 	done
 	for b in 01 ; do
 		test_file sine${bps}-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=96000"
 	done
 	for b in 02 03 04 ; do
 		test_file sine${bps}-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e"
 	done
 	for b in 10 11 ; do
 		test_file sine${bps}-$b 2 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=48000"
 	done
 	for b in 12 ; do
 		test_file sine${bps}-$b 2 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=96000"
 	done
 	for b in 13 14 15 16 17 18 19 ; do
 		test_file sine${bps}-$b 2 $bps "-0 -l $max_lpc_order --lax -m -e"
 	done
 done

 echo "Testing blocksize variations..."
 for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
 	for blocksize in 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ; do
 		for lpc_order in 0 1 2 3 4 5 7 8 9 15 16 17 31 32 ; do
 			if [ $lpc_order = 0 ] || [ $lpc_order -le $blocksize ] ; then
 					test_file noise8m32 1 8 "-8 -p -e -l $lpc_order --lax --blocksize=$blocksize $disable"
 			fi
 		done
 	done
 done

 echo "Testing some frame header variations..."
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax -b $max_lpc_order"
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax -b 65535"
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=9"
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90"
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90000"
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=9"
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90"
 test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90000"

 echo "Testing option variations..."
 for f in 00 01 02 03 04 ; do
 	for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
 		if [ -z "$disable" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 			for opt in 0 1 2 4 5 6 8 ; do
 				for extras in '' '-p' '-e' ; do
 					if [ -z "$extras" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 						test_file sine16-$f 1 16 "-$opt $extras $disable"
 					fi
 				done
 			done
 			if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
 				test_file sine16-$f 1 16 "-b 16384 -m -r 8 -l $max_lpc_order --lax -e -p $disable"
 			fi
 		fi
 	done
 done

 for f in 10 11 12 13 14 15 16 17 18 19 ; do
 	for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
 		if [ -z "$disable" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 			for opt in 0 1 2 4 5 6 8 ; do
 				for extras in '' '-p' '-e' ; do
 					if [ -z "$extras" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 						test_file sine16-$f 2 16 "-$opt $extras $disable"
 					fi
 				done
 			done
 			if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
 				test_file sine16-$f 2 16 "-b 16384 -m -r 8 -l $max_lpc_order --lax -e -p $disable"
 			fi
 		fi
 	done
 done

 echo "Testing noise..."
 for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
 	if [ -z "$disable" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 		for channels in 1 2 4 8 ; do
 			if [ $channels -le 2 ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 				for bps in 8 16 24 ; do
 					for opt in 0 1 2 3 4 5 6 7 8 ; do
 						for extras in '' '-p' '-e' ; do
 							if [ -z "$extras" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 								for blocksize in '' '--lax -b 32' '--lax -b 32768' '--lax -b 65535' ; do
 									if [ -z "$blocksize" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
 										test_file noise $channels $bps "-$opt $extras $blocksize $disable"
 									fi
 								done
 							fi
 						done
 					done
 					if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
 						test_file noise $channels $bps "-b 16384 -m -r 8 -l $max_lpc_order --lax -e -p $disable"
 					fi
 				done
 			fi
 		done
 	fi
 done
	#!/bin/sh

	# FLAC - Free Lossless Audio Codec
	# Copyright (C) 2001,2002,2003,2004,2005,2006 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=../obj/$BUILD/lib:$LD_LIBRARY_PATH
	export LD_LIBRARY_PATH
	PATH=../src/flac:$PATH
	PATH=../src/test_streams:$PATH
	PATH=../obj/$BUILD/bin:$PATH

	flac --help 1>/dev/null 2>/dev/null \|\| die "ERROR can't find flac executable"

	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_streams.valgrind.log
	else
	flac $*
	fi
	}

	echo "Generating streams..."
	if [ ! -f wacky1.wav ] ; then
	test_streams \|\| die "ERROR during test_streams"
	fi

	#
	# single-file test routines
	#

	test_file ()
	{
	name=$1
	channels=$2
	bps=$3
	encode_options="$4"

	echo -n "$name (--channels=$channels --bps=$bps $encode_options): encode..."
	cmd="run_flac --verify --silent --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options $name.raw"
	echo "### ENCODE $name #######################################################" >> ./streams.log
	echo "### cmd=$cmd" >> ./streams.log
	$cmd 2>>./streams.log \|\| die "ERROR during encode of $name"

	echo -n "decode..."
	cmd="run_flac --silent --force --endian=little --sign=signed --decode --force-raw-format --output-name=$name.cmp $name.flac"
	echo "### DECODE $name #######################################################" >> ./streams.log
	echo "### cmd=$cmd" >> ./streams.log
	$cmd 2>>./streams.log \|\| die "ERROR during decode of $name"

	ls -1l $name.raw >> ./streams.log
	ls -1l $name.flac >> ./streams.log
	ls -1l $name.cmp >> ./streams.log

	echo -n "compare..."
	cmp $name.raw $name.cmp \|\| die "ERROR during compare of $name"

	echo OK
	}

	test_file_piped ()
	{
	name=$1
	channels=$2
	bps=$3
	encode_options="$4"

	if [ `env \| grep -ic '^comspec='` != 0 ] ; then
	is_win=yes
	else
	is_win=no
	fi

	echo -n "$name: encode via pipes..."
	if [ $is_win = yes ] ; then
	cmd="run_flac --verify --silent --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options --stdout $name.raw"
	echo "### ENCODE $name #######################################################" >> ./streams.log
	echo "### cmd=$cmd" >> ./streams.log
	$cmd 1>$name.flac 2>>./streams.log \|\| die "ERROR during encode of $name"
	else
	cmd="run_flac --verify --silent --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options --stdout -"
	echo "### ENCODE $name #######################################################" >> ./streams.log
	echo "### cmd=$cmd" >> ./streams.log
	cat $name.raw \| $cmd 1>$name.flac 2>>./streams.log \|\| die "ERROR during encode of $name"
	fi
	echo -n "decode via pipes..."
	if [ $is_win = yes ] ; then
	cmd="run_flac --silent --force --endian=little --sign=signed --decode --force-raw-format --stdout $name.flac"
	echo "### DECODE $name #######################################################" >> ./streams.log
	echo "### cmd=$cmd" >> ./streams.log
	$cmd 1>$name.cmp 2>>./streams.log \|\| die "ERROR during decode of $name"
	else
	cmd="run_flac --silent --force --endian=little --sign=signed --decode --force-raw-format --stdout -"
	echo "### DECODE $name #######################################################" >> ./streams.log
	echo "### cmd=$cmd" >> ./streams.log
	cat $name.flac \| $cmd 1>$name.cmp 2>>./streams.log \|\| die "ERROR during decode of $name"
	fi
	ls -1l $name.raw >> ./streams.log
	ls -1l $name.flac >> ./streams.log
	ls -1l $name.cmp >> ./streams.log

	echo -n "compare..."
	cmp $name.raw $name.cmp \|\| die "ERROR during compare of $name"

	echo OK
	}

	if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
	max_lpc_order=32
	else
	max_lpc_order=16
	fi

	echo "Testing noise through pipes..."
	test_file_piped noise 1 8 "-0"

	echo "Testing small files..."
	test_file test01 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
	test_file test02 2 16 "-0 -l $max_lpc_order --lax -m -e -p"
	test_file test03 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
	test_file test04 2 16 "-0 -l $max_lpc_order --lax -m -e -p"

	echo "Testing 8-bit full-scale deflection streams..."
	for b in 01 02 03 04 05 06 07 ; do
	test_file fsd8-$b 1 8 "-0 -l $max_lpc_order --lax -m -e -p"
	done

	echo "Testing 16-bit full-scale deflection streams..."
	for b in 01 02 03 04 05 06 07 ; do
	test_file fsd16-$b 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
	done

	echo "Testing 24-bit full-scale deflection streams..."
	for b in 01 02 03 04 05 06 07 ; do
	test_file fsd24-$b 1 24 "-0 -l $max_lpc_order --lax -m -e -p"
	done

	echo "Testing 16-bit wasted-bits-per-sample streams..."
	for b in 01 ; do
	test_file wbps16-$b 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
	done

	for bps in 8 16 24 ; do
	echo "Testing $bps-bit sine wave streams..."
	for b in 00 ; do
	test_file sine${bps}-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=48000"
	done
	for b in 01 ; do
	test_file sine${bps}-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=96000"
	done
	for b in 02 03 04 ; do
	test_file sine${bps}-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e"
	done
	for b in 10 11 ; do
	test_file sine${bps}-$b 2 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=48000"
	done
	for b in 12 ; do
	test_file sine${bps}-$b 2 $bps "-0 -l $max_lpc_order --lax -m -e --sample-rate=96000"
	done
	for b in 13 14 15 16 17 18 19 ; do
	test_file sine${bps}-$b 2 $bps "-0 -l $max_lpc_order --lax -m -e"
	done
	done

	echo "Testing blocksize variations..."
	for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
	for blocksize in 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ; do
	for lpc_order in 0 1 2 3 4 5 7 8 9 15 16 17 31 32 ; do
	if [ $lpc_order = 0 ] \|\| [ $lpc_order -le $blocksize ] ; then
	test_file noise8m32 1 8 "-8 -p -e -l $lpc_order --lax --blocksize=$blocksize $disable"
	fi
	done
	done
	done

	echo "Testing some frame header variations..."
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax -b $max_lpc_order"
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax -b 65535"
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=9"
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90"
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90000"
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=9"
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90"
	test_file sine16-01 1 16 "-0 -l $max_lpc_order -m -e -p --lax --sample-rate=90000"

	echo "Testing option variations..."
	for f in 00 01 02 03 04 ; do
	for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
	if [ -z "$disable" ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	for opt in 0 1 2 4 5 6 8 ; do
	for extras in '' '-p' '-e' ; do
	if [ -z "$extras" ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	test_file sine16-$f 1 16 "-$opt $extras $disable"
	fi
	done
	done
	if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
	test_file sine16-$f 1 16 "-b 16384 -m -r 8 -l $max_lpc_order --lax -e -p $disable"
	fi
	fi
	done
	done

	for f in 10 11 12 13 14 15 16 17 18 19 ; do
	for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
	if [ -z "$disable" ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	for opt in 0 1 2 4 5 6 8 ; do
	for extras in '' '-p' '-e' ; do
	if [ -z "$extras" ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	test_file sine16-$f 2 16 "-$opt $extras $disable"
	fi
	done
	done
	if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
	test_file sine16-$f 2 16 "-b 16384 -m -r 8 -l $max_lpc_order --lax -e -p $disable"
	fi
	fi
	done
	done

	echo "Testing noise..."
	for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
	if [ -z "$disable" ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	for channels in 1 2 4 8 ; do
	if [ $channels -le 2 ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	for bps in 8 16 24 ; do
	for opt in 0 1 2 3 4 5 6 7 8 ; do
	for extras in '' '-p' '-e' ; do
	if [ -z "$extras" ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	for blocksize in '' '--lax -b 32' '--lax -b 32768' '--lax -b 65535' ; do
	if [ -z "$blocksize" ] \|\| [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
	test_file noise $channels $bps "-$opt $extras $blocksize $disable"
	fi
	done
	fi
	done
	done
	if [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
	test_file noise $channels $bps "-b 16384 -m -r 8 -l $max_lpc_order --lax -e -p $disable"
	fi
	done
	fi
	done
	fi
	done