mirror of https://gitee.com/openkylin/wget.git
42 lines
928 B
Perl
42 lines
928 B
Perl
package WgetFeature;
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use strict;
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use warnings;
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our $VERSION = 0.01;
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use English qw(-no_match_vars);
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use WgetTests;
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sub import
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{
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my ($class, @required_feature) = @_;
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# create a list of available features from 'wget --version' output
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my $output = `$WgetTest::WGETPATH --version`;
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my ($list) = $output =~ m/^([+-]\S+(?:\s+[+-]\S+)+)/msx;
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my %have_features;
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for my $f (split m/\s+/msx, $list)
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{
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my $feat = $f;
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$feat =~ s/^.//msx;
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$have_features{$feat} = $f =~ m/^[+]/msx ? 1 : 0;
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}
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foreach (@required_feature)
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{
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if (!$have_features{$_})
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{
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print "Skipped test: Wget misses feature '$_'\n";
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print "Features available from 'wget --version' output:\n";
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foreach (keys %have_features)
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{
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print " $_=$have_features{$_}\n";
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}
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exit 77; # skip
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}
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}
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}
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1;
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