26 lines
466 B
Perl
26 lines
466 B
Perl
#!./perl
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use strict;
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use warnings;
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use Test::More tests => 5;
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use List::Util qw(minstr);
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my $v;
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ok(defined &minstr, 'defined');
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$v = minstr('a');
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is($v, 'a', 'single arg');
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$v = minstr('a','b');
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is($v, 'a', '2-arg ordered');
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$v = minstr('B','A');
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is($v, 'A', '2-arg reverse ordered');
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my @a = map { pack("u", pack("C*",map { int(rand(256))} (0..int(rand(10) + 2)))) } 0 .. 20;
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my @b = sort { $a cmp $b } @a;
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$v = minstr(@a);
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is($v, $b[0], 'random ordered');
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