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#!/usr/bin/perl -w |
#!/usr/bin/perl -w |
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use Test::More tests => 6; |
use Test::More tests => 48; |
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use Test::Exception; |
use Test::Exception; |
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use Cwd qw/abs_path/; |
use Cwd qw/abs_path/; |
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use blib; |
use blib; |
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$abs_path =~ s#/[^/]*$#/#; |
$abs_path =~ s#/[^/]*$#/#; |
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ok(my $isis = new WebPAC::Input::ISIS(), "new"); |
ok(my $isis = new WebPAC::Input::ISIS(), "new"); |
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ok(my $isis_lm = new WebPAC::Input::ISIS( low_mem => 1 ), "new"); |
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throws_ok { $isis->open() } qr/filename/, "need filename"; |
throws_ok { $isis->open() } qr/filename/, "need filename"; |
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throws_ok { $isis->open( filename => '/dev/null' ) } qr/can't find database/ , "open"; |
throws_ok { $isis->open( filename => '/dev/null' ) } qr/can't find database/ , "open"; |
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ok($isis->open( filename => "$abs_path/winisis/BIBL" ), "open"); |
ok($isis->open( filename => "$abs_path/winisis/BIBL" ), "open"); |
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ok($isis_lm->open( filename => "$abs_path/winisis/BIBL", low_mem => 1 ), "open"); |
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cmp_ok($isis->pos, '==', -1, "mfn"); |
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ok(my $size = $isis->size, "size"); |
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my @db1; |
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foreach my $mfn ( 1 ... $size ) { |
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ok(my $rec = $isis->fetch, "fetch"); |
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cmp_ok($isis->pos, '==', $mfn, "rec $mfn"); |
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push @db1, $rec; |
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} |
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my @db2; |
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foreach my $mfn ( 1 ... $size ) { |
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ok($isis_lm->seek($mfn), "seek"); |
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ok(my $rec = $isis_lm->fetch, "fetch"); |
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cmp_ok($isis_lm->pos, '==', $mfn, "rec $mfn"); |
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push @db2, $rec; |
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} |
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is_deeply(\@db1, \@db2, "seek working"); |
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sub test_start_limit($$$) { |
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my ($s,$l,$e) = @_; |
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diag "start_mfn: $s, limit_mfn: $l, expected: $e"; |
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ok(my $s = $isis->open( filename => "$abs_path/winisis/BIBL", start_mfn => $s, limit_mfn => $l, debug => 1 ), "open"); |
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cmp_ok($s, '==', $size, "db size from open"); |
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cmp_ok($isis->size, '==', $e, "size"); |
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} |
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test_start_limit(1, 3, 3); |
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test_start_limit($size, 3, 0); |
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test_start_limit(3, $size, $size - 2); |
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test_start_limit(1, $size + 2, $size); |
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