# $Id: Fetch.pm,v 1.15 2006-11-14 16:18:51 mike Exp $ # See the "Main" test package for documentation package ZOOM::IRSpy::Test::Record::Fetch; use 5.008; use strict; use warnings; use ZOOM::IRSpy::Test; our @ISA = qw(ZOOM::IRSpy::Test); sub start { my $class = shift(); my($conn) = @_; # Here I want to get a use attribute from the session, which we've # managed to search for in the Search/Bib1 or Search/Dan1 tests. # But how? So far we search for title: 1=4 $conn->irspy_search_pqf("\@attr 1=4 mineral", {}, {}, ZOOM::Event::RECV_SEARCH, \&completed_search, exception => \&error); } sub completed_search { my($conn, $task, $udata, $event) = @_; my $n = $task->{rs}->size(); $conn->log("irspy_test", "Fetch test search found $n records"); return ZOOM::IRSpy::Status::TEST_SKIPPED if $n == 0; my @syntax = ( 'canmarc', 'danmarc', 'grs-1', 'ibermarc', 'intermarc', 'jpmarc', 'librismarc', 'mab', 'normarc', 'opac', 'picamarc', 'rusmarc', 'summary', 'sutrs', 'swemarc', 'ukmarc', 'unimarc', 'usmarc', 'xml' ); #@syntax = qw(grs-1 sutrs usmarc xml); # simplify for debugging foreach my $syntax (@syntax) { $conn->irspy_rs_record($task->{rs}, 0, { syntax => $syntax }, { start => 0, count => 1, preferredRecordSyntax => $syntax }, ZOOM::Event::RECV_RECORD, \&record, exception => \&error); } return ZOOM::IRSpy::Status::TASK_DONE; } sub record { my($conn, $task, $test_args, $event) = @_; my $syn = $test_args->{'syntax'}; my $rs = $task->{rs}; # Due to a bug in ZOOM-C (as of YAZ 2.1.38 of 31st October 2006), # diagnostics in Present responses are not reported, so that we # always end up in this callback rather than in error() where we # should be. Luckily, we can test whether the retrieval really # did work by rendering the record, which will yield an undefined # result if the fetch failed. my $record = _fetch_record($rs, 0, $syn); my $text = $record->render(); if (defined $text) { $conn->log("irspy_test", "Successfully retrieved a $syn record"); if (0) { print STDERR "Hits: ", $rs->size(), "\n"; print STDERR "Syntax: ", $syn, "\n"; print STDERR $text; } } else { $conn->log("irspy_test", "Retrieval of $syn record failed: ", "(exception unavailable)"); } $conn->record()->store_result('record_fetch', 'syntax' => $syn, 'ok' => defined $text ? 1 : 0); return ZOOM::IRSpy::Status::TASK_DONE; } sub _fetch_record { my($rs, $index0, $syntax) = @_; my $oldSyntax = $rs->option(preferredRecordSyntax => $syntax); my $record = $rs->record(0); $oldSyntax = "" if !defined $oldSyntax; $rs->option(preferredRecordSyntax => $oldSyntax); return $record; } sub error { my($conn, $task, $test_args, $exception) = @_; my $syn = $test_args->{'syntax'}; $conn->log("irspy_test", "Retrieval of $syn record failed: ", $exception); $conn->record()->store_result('record_fetch', 'syntax' => $syn, 'ok' => 0); return ZOOM::IRSpy::Status::TASK_DONE; } 1;