view tests/test-rdf-writer/test-rdf-writer.sh @ 188:cbbf8a838b47

Add test for Turtle output encoding (must be UTF-8)

#!/bin/bash

. ../include.sh

infile=$audiopath/3clicks8.wav
tmpttl=$mypath/tmp_1_$$.ttl

trap "rm -f $tmpttl" 0

transformdir=$mypath/transforms

for rdfarg in "" "--rdf-plain" ; do

    note=""
    [ -n "$rdfarg" ] && note=" with $rdfarg"

    rm -f $tmpttl

    $r -t $transformdir/onsets.n3 -w rdf $infile $rdfarg --rdf-one-file $tmpttl 2>/dev/null || \
	fail "Fails to run with onsets transform and RDF writer$note"

    rapper -i turtle $tmpttl >/dev/null 2>&1 || \
	fail "Fails to produce parseable RDF/TTL for onsets transform$note"

    rapper -i turtle -c $tmpttl 2>&1 | egrep -q 'Parsing returned [1-9][0-9]+ triples' ||
	fail "RDF output contains no triples (?) for onsets transform$note"

    rm -f $tmpttl
    
    $r -t $transformdir/detectionfunction.n3 -w rdf $infile $rdfarg --rdf-one-file $tmpttl 2>/dev/null || \
	fail "Fails to run with detectionfunction transform and RDF writer$note"

    rapper -i turtle $tmpttl >/dev/null 2>&1 || \
	fail "Fails to produce parseable RDF/TTL for detectionfunction transform$note"

    rapper -i turtle -c $tmpttl 2>&1 | egrep -q 'Parsing returned [1-9][0-9]+ triples' ||
	fail "RDF output contains no triples (?) for detectionfunction transform$note"

    rm -f $tmpttl

    $r -t $transformdir/onsets.n3 -t $transformdir/detectionfunction.n3 -w rdf $infile $rdfarg --rdf-one-file $tmpttl 2>/dev/null || \
	fail "Fails to run with detectionfunction and onsets transforms together and RDF writer$note"

    rapper -i turtle $tmpttl >/dev/null 2>&1 || \
	fail "Fails to produce parseable RDF/TTL for detectionfunction and onsets transforms together$note"

    rapper -i turtle -c $tmpttl 2>&1 | egrep -q 'Parsing returned [1-9][0-9]+ triples' ||
	fail "RDF output contains no triples (?) for detectionfunction and onsets transforms together$note"

done

# Check the output encoding -- should be valid UTF-8 always

for code in ucs-2 iso-8859-1; do
    $r -t $transformdir/onsets.n3 -w rdf --rdf-stdout $audiopath/id3v2-$code.mp3 2>/dev/null | uconv --from-code utf-8 --to-code utf-8 --from-callback stop >/dev/null ||
	fail "RDF/Turtle output from $code input is not valid utf-8 according to uconv"
done

exit 0