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65 lines
1.6 KiB
Perl
65 lines
1.6 KiB
Perl
#!/usr/bin/env perl
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require 5.008;
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BEGIN { $^W = 1; }
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use strict;
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require TestDriver;
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my $td = new TestDriver('zlib-flate');
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cleanup();
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open(F, "<1.uncompressed") or die;
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undef $/;
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my $unc = <F>;
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close(F);
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open(F, ">a.uncompressed") or die;
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for (my $i = 0; $i < 100; $i++)
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{
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print F $unc;
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}
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close(F);
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foreach my $level ('', '=1', '=9')
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{
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my $f = $level;
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$f =~ s/=/-/;
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$td->runtest("compress",
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{$td->COMMAND =>
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"zlib-flate -compress$level < a.uncompressed > a.$level"},
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{$td->STRING => "", $td->EXIT_STATUS => 0});
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$td->runtest("uncompress",
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{$td->COMMAND => "zlib-flate -uncompress < a.$level"},
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{$td->FILE => "a.uncompressed", $td->EXIT_STATUS => 0});
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}
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my $size1 = (stat("a.=1"))[7];
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my $size9 = (stat("a.=9"))[7];
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$td->runtest("higher compression is smaller",
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{$td->STRING => ($size9 < $size1 ? "YES\n" : "$size9 $size1\n")},
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{$td->STRING => "YES\n"});
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$td->runtest("error",
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{$td->COMMAND => "zlib-flate -uncompress < 1.uncompressed"},
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{$td->REGEXP => "flate: inflate: data: .*\n",
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$td->EXIT_STATUS => 2},
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$td->NORMALIZE_NEWLINES);
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$td->runtest("corrupted input",
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{$td->COMMAND => "zlib-flate -uncompress < missing-z-finish.in"},
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{$td->REGEXP =>
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"input stream is complete but output may still be valid",
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$td->EXIT_STATUS => 3},
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$td->NORMALIZE_NEWLINES);
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$td->report(9);
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cleanup();
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sub cleanup
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{
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system("rm -f a.*");
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}
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