Upgrade libsoxr to 0.1.3

lib-src/libsoxr/tests/io-test

@@ -1,40 +1,65 @@
-#!/bin/bash
-# SoX Resampler Library       Copyright (c) 2007-13 robs@users.sourceforge.net
+#!/usr/bin/env bash
+set -e
+
+# SoX Resampler Library       Copyright (c) 2007-16 robs@users.sourceforge.net
 # Licence for this file: LGPL v2.1                  See LICENCE for details.
 
-ir=96000
+# Tests IO
+
+
+
+ir=65537
 or=44100
 len=16
-f=0+48k
-g=48k+0
-ex=./3-options-input-fn
+f=1/32768
+g=32768:0
+tool=./3-options-input-fn
+w=$(echo -e "`sox --ver |sed 's/.*SoX v//'` d\n14.4.1 k"|sort -Vr|head -1|sed 's/.* //')
 
 types=(f32 f64 s32 s16)
 
+zs=(180 180 180 180 180 120 120 120 120)
+
 do_one() {
-  $ex $ir $or $c $1 $2 $3 < $c.${types[$1]} |
-  sox -t ${types[$2]} -r $or -c $c - -n spectrogram -X50 -hwk -z180 -o io$n$c.png
+  it=${types[$1]}; ot=${types[`expr $2 % 4 || true`]}
+  $tool $ir $or $c $1 $2 $3 < $c.$it > a.$ot
+  sox -r $or -c $c a.$ot -n spectrogram -X50 -hw$w -z${zs[$n]} -o io$c$n-$w.png -c "io-test i:$it o:$ot ($2) q:$3"
+  ./4-split-channels $ir $or $c $1 $2 $3 < $c.$it > b.$ot
+  [ $2 != 3 ] && cmp a.$ot b.$ot ||
+    test $(sox -mv-1 -r$or -c$c a.$ot -r$or -c$c b.$ot -n stats 2>&1 |grep Pk\ l|tr ' ' '\n'|grep '[0-9]'|uniq) = -84.29
+  rm [ab].$ot
   n=`expr $n + 1`
 }
 
-rm io??.png
-
-j=2; test z$1 != z && j=$1
+test z$1 != z && j=$1 || j=1
 
 for c in `seq 1 $j`; do
   for n in `seq 0 3`; do
-    sox -r $ir -n $c.${types[$n]} synth $len sin $f gain -.1
+    sox -R -r $ir -n $c.${types[$n]} synth $len sin $f gain -.1
   done
 
   n=0
-  for m in `seq 0 3`; do do_one $m $m 4; done
   do_one 1 2 5
   do_one 2 0 5
-  do_one 3 2 4
-  do_one 0 3 4
+  for m in `seq 0 3`; do do_one $m $m 5; done
+  do_one 3 2 3
+  do_one 0 3 3
+  do_one 0 11 3
 
   f="$f sin $g"
-  g=48k:0
+  g=0+32768
 done
 
 rm ?.[sf][0-9][0-9]
+
+
+
+# Check conversion between differing I/O types, but no rate-change:
+
+for i in 1 2 3; do
+  prev=""
+  sox -n -c $i 0.f32 synth $len gain -.1
+  $tool 1 1 $i 0 2 < 0.f32 | $tool 1 1 $i 2 0 > 1.f32
+  cmp [01].f32
+done
+rm *.f32