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-rwxr-xr-xtest/test_streams.sh331
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diff --git a/test/test_streams.sh b/test/test_streams.sh
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+#!/bin/sh -e
+
+# FLAC - Free Lossless Audio Codec
+# Copyright (C) 2001-2009 Josh Coalson
+# Copyright (C) 2011-2023 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.
+
+. ./common.sh
+
+PATH=../src/flac:$PATH
+PATH=../src/test_streams:$PATH
+PATH=../objs/$BUILD/bin:$PATH
+
+if [ -z "$FLAC__TEST_LEVEL" ] ; then
+ FLAC__TEST_LEVEL=1
+fi
+
+flac${EXE} --help 1>/dev/null 2>/dev/null || die "ERROR can't find flac executable"
+
+run_flac ()
+{
+ if [ "$FLAC__TEST_WITH_VALGRIND" = yes ] ; then
+ echo "valgrind --leak-check=yes --show-reachable=yes --num-callers=50 flac $*" >>test_streams.valgrind.log
+ valgrind --leak-check=yes --show-reachable=yes --num-callers=50 --log-fd=4 flac --no-error-on-compression-fail $* 4>>test_streams.valgrind.log
+ else
+ flac${EXE} --no-error-on-compression-fail $*
+ fi
+}
+
+echo "Generating streams..."
+if [ ! -f wacky1.wav ] ; then
+ test_streams || die "ERROR: missing files"
+fi
+
+#
+# single-file test routines
+#
+
+test_file ()
+{
+ name=$1
+ channels=$2
+ bps=$3
+ encode_options="$4"
+
+ echo $ECHO_N "$name (--channels=$channels --bps=$bps $encode_options): encode..." $ECHO_C
+ cmd="run_flac --verify --silent --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options --no-padding $name.raw"
+ echo "### ENCODE $name #######################################################" >> ./streams.log
+ echo "### cmd=$cmd" >> ./streams.log
+ $cmd 2>>./streams.log || die "ERROR during encode of $name"
+
+ echo $ECHO_N "decode..." $ECHO_C
+ cmd="run_flac --silent --force --endian=little --sign=signed --decode --force-raw-format --output-name=$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 $ECHO_N "compare..." $ECHO_C
+ 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 $ECHO_N "$name: encode via pipes..." $ECHO_C
+ 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 --no-padding --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 --no-padding --stdout -"
+ echo "### ENCODE $name #######################################################" >> ./streams.log
+ echo "### cmd=$cmd" >> ./streams.log
+ $cmd < $name.raw 1>$name.flac 2>>./streams.log || die "ERROR during encode of $name"
+ fi
+ echo $ECHO_N "decode via pipes..." $ECHO_C
+ 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
+ $cmd < $name.flac 1>$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 $ECHO_N "compare..." $ECHO_C
+ cmp $name.raw $name.cmp || die "ERROR during compare of $name"
+
+ echo OK
+}
+
+test_corrupted_file ()
+{
+ name=$1
+ channels=$2
+ bps=$3
+ encode_options="$4"
+
+ echo $ECHO_N "$name (--channels=$channels --bps=$bps $encode_options): encode..." $ECHO_C
+ cmd="run_flac --verify --silent --no-padding --force --force-raw-format --endian=little --sign=signed --sample-rate=44100 --bps=$bps --channels=$channels $encode_options --no-padding $name.raw"
+ echo "### ENCODE $name #######################################################" >> ./streams.log
+ echo "### cmd=$cmd" >> ./streams.log
+ $cmd 2>>./streams.log || die "ERROR during encode of $name"
+
+ filesize=$(wc -c < $name.flac)
+ bs=$((filesize/13))
+
+ # Overwrite with 'garbagegarbagegarbage....'
+ yes garbage 2>/dev/null | dd of=$name.flac conv=notrunc bs=$bs seek=1 count=2 2>> ./streams.log
+ # Overwrite with 0x00
+ dd if=/dev/zero of=$name.flac conv=notrunc bs=$bs seek=4 count=2 2>> ./streams.log
+ # Overwrite with 0xFF
+ tr '\0' '\377' < /dev/zero | dd of=$name.flac conv=notrunc bs=$bs seek=7 count=2 2>> ./streams.log
+ # Remove section
+ cp $name.flac $name.tmp.flac
+ dd if=$name.tmp.flac of=$name.flac bs=$bs skip=12 seek=10 2>> ./streams.log
+
+ echo $ECHO_N "decode..." $ECHO_C
+ cmd="run_flac --silent --decode-through-errors --force --endian=little --sign=signed --decode --force-raw-format --output-name=$name.cmp $name.flac"
+ echo "### DECODE $name.corrupt #######################################################" >> ./streams.log
+ echo "### cmd=$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 $ECHO_N "compare..." $ECHO_C
+ if [ "$(wc -c < $name.raw)" -ne "$(wc -c < $name.cmp)" ]; then
+ die "ERROR, length of decoded file not equal to length of original"
+ fi
+
+ echo OK
+}
+
+if [ "$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"
+
+for bps in 8 16 24 32 ; do
+ echo "Testing $bps-bit full-scale deflection streams..."
+ for b in 01 02 03 04 05 06 07 ; do
+ test_file fsd$bps-$b 1 $bps "-0 -l $max_lpc_order --lax -m -e -p"
+ done
+done
+
+echo "Testing 16-bit wasted-bits-per-sample streams..."
+for b in 01 ; do
+ test_file wbps16-$b 1 16 "-0 -l $max_lpc_order --lax -m -e -p"
+done
+
+for bps in 8 16 24 32; 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 blocksize variations with subdivide apodization..."
+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 -A \"subdivide_tukey(32)\" -l $lpc_order --lax --blocksize=$blocksize"
+ fi
+ 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 $disable"
+ fi
+ fi
+ done
+done
+
+echo "Testing corruption handling..."
+for bps in 8 16 24 ; do
+ for f in 00 01 02 03 04 10 11 12 13 14 15 16 17 18 19; do
+ for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
+ if [ -z "$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" -o "$FLAC__TEST_LEVEL" -gt 0 ] && { [ "$bps" -eq 16 -a "$f" -lt 15 ] || [ "$FLAC__TEST_LEVEL" -gt 1 ]; } ; then
+ if [ "$f" -lt 10 ] ; then
+ test_corrupted_file sine$bps-$f 1 $bps "-$opt $extras $disable"
+ else
+ test_corrupted_file sine$bps-$f 2 $bps "-$opt $extras $disable"
+ fi
+ fi
+ done
+ done
+ fi
+ done
+ done
+done
+
+echo "Testing noise..."
+for disable in '' '--disable-verbatim-subframes --disable-constant-subframes' '--disable-verbatim-subframes --disable-constant-subframes --disable-fixed-subframes' ; do
+ if [ -z "$disable" ] || [ "$FLAC__TEST_LEVEL" -gt 0 ] ; then
+ for channels in 1 2 4 8 ; do
+ if [ $channels -le 2 ] || [ "$FLAC__TEST_LEVEL" -gt 1 ] ; then
+ for bps in 8 16 24 32; 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 ]; } && { [ "$extras" != '-p' ] || [ "$opt" -gt 2 ]; } ; 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
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