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root |
1.1 |
BEGIN { $| = 1; print "1..27\n"; } |
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END {print "not ok 1\n" unless $loaded;} |
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use Convert::FEC; |
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$loaded = 1; |
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use File::Temp; |
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my $fec = new Convert::FEC 3, 5, 70; |
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my $test = 0; |
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sub ok($) { |
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$test++; |
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print $_[0] ? "ok $test\n" : "not ok $test\n"; |
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} |
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my @files = map { |
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$fd = tmpfile (); |
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syswrite $fd, $_ x 70; |
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$_ < 2 ? $fd : [$fd, 0]; |
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} 1..3; |
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ok 1; |
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$fec->set_encode_blocks (\@files); |
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ok 1; |
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my @blk; |
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for (0..4) { |
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ok 1; |
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$blk[$_] = $fec->encode ($_); |
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} |
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ok ($blk[0] eq "1" x 70); |
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ok ($blk[1] eq "2" x 70); |
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ok ($blk[2] eq "3" x 70); |
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ok ($blk[3] eq "%" x 70); |
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ok ($blk[4] eq "Y" x 70); |
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for ([[0,1,2],[0,1,2]], |
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[[0,2,1],[0,2,1]], |
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[[0,2,3],[0,2,1]], |
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[[4,3,1],[0,2,1]]) { |
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my ($idx1, $idx2) = @$_; |
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my @blks; |
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ok 1; |
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my $i; |
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for (@$idx1) { |
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$blks[$i++] = $_ < 3 ? $files[$_] : $blk[$_]; |
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} |
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$fec->decode (\@blks, $idx1); |
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ok 1; |
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ok ("@$idx1" eq "@$idx2"); |
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$i = 0; |
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for (@$idx1) { |
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$i++; |
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next if ref $blks[$_]; |
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ok ($i x 70 eq $blks[$_]); |
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} |
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} |
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