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test.pl  view on Meta::CPAN

use Speech::Recognizer::SPX qw(:uttproc :fbs $SPHINXDIR);
use Speech::Recognizer::SPX::Server;
use Config;
$loaded = 1;
print "ok 1\n";

######################### End of black magic.

# Insert your test code below (better if it prints "ok 13"
# (correspondingly "not ok 13") depending on the success of chunk 13
# of the test code):

fbs_init({ -samprate	=> 16000,
	  -adcin	=> 'TRUE',
	  -lm		=> "$SPHINXDIR/model/lm/turtle/turtle.lm",
	  -dict 	=> "$SPHINXDIR/model/lm/turtle/turtle.dic",
	  -hmm  	=> "$SPHINXDIR/model/hmm/wsj1" });


sub BIG_ENDIAN () { $Config{byteorder} eq '4321' }
sub swab16 { $_[0] =~ s/(.)(.)/$2$1/gs }

open WAV, "<testwav.raw" or die "couldn't open testwav.raw: $!";
uttproc_begin_utt();
my $count = 0;
while (defined(my $b = read WAV, my($buf), 4096)) {
    last if $b == 0;
    $count += $b;
    swab16($buf) if BIG_ENDIAN;
    uttproc_rawdata($buf, 1)
	or die "uttproc_rawdata failed";
    if ($count > 50000 and $count < 54096) {
	my ($fr, $hyp) = uttproc_partial_result();
	if ($hyp =~ /TO THE LAB/i) {
	    print "ok 2\n";
	} else {
	    print "not ok 2\n";
	}
	my ($fr, $hypseg) = uttproc_partial_result_seg();
	if ($hyp eq $hypseg->sent()) {
	    print "ok 3\n";
	}
	else {
	    print "not ok 3\n";
	}
    }
}
uttproc_end_utt();
my ($fr, $hyp) = uttproc_result(1);
print "hyp $hyp frames $fr\n";
my @nbest = search_get_alt(5);
my $hyp2 = $nbest[0]->sent();
print "nbest[0] $hyp2\n";
my $segs = $nbest[0]->segs();
foreach my $seg (@$segs) {
    printf "  Start frame %d end frame %d word %s\n",
	$seg->sf, $seg->ef, $seg->word;
}
fbs_end();

if ($hyp =~ /GO TO THE LAB SAY HELLO TO ROBOMAN QUIT/i) {
    print "ok 4\n";
} else {
    print "not ok 4\n";
}

if ($hyp eq $hyp2) {
    print "ok 5\n";
} else {
    print "not ok 5\n";
}