a43dc70ff9
I can't think of a use case where Perl's default ref stringification is something you actually want when writing XML/HTML - this pretty much always points to a bug. One that I seem to be prone to making...
85 lines
2.6 KiB
Perl
85 lines
2.6 KiB
Perl
use v5.36;
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use Test::More;
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use FU::XMLWriter qw/:html5_ fragment/;
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is fragment {}, '';
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is fragment { lit_ '<hi>'; txt_ '<hi>' }, '<hi><hi>';
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is fragment { tag_ 'br', undef }, '<br />';
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is fragment { tag_ 'a', href => '/&ops', 't&xt' }, '<a href="/&ops">t&xt</a>';
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is fragment { a_ href => '/&ops', 't&xt' }, '<a href="/&ops">t&xt</a>';
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is fragment { txt_ "\x{1f973}" }, '🥳';
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ok !eval { lit_ 'hi'; 1 };
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ok !eval { txt_ 'hi'; 1 };
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ok !eval { a_ 'hi'; 1 };
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is fragment {
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ok !eval { a_; 1 };
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ok !eval { lit_; 1 };
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ok !eval { tag_ 'é'; 1 };
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ok !eval { tag_ ';'; 1 };
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ok !eval { tag_ ''; 1 };
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ok !eval { tag_ 'a', 'é', 1, 1 };
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ok !eval { tag_ 'a', ';', 1, 1 };
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ok !eval { tag_ 'a', '', 1, 1 };
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ok !eval { a_ undef, 1, 1 };
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ok !eval { a_ [], 1, 1 };
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}, '<a<a<a<a<a'; # Arguably a bug, but rolling back earlier writes on error seems not worth the effort.
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is fragment {
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tag_ 'customTag', 1;
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tag_ 'custom-selfclose', undef;
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}, '<customTag>1</customTag><custom-selfclose />';
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is fragment { div_ x => 1, '+' => 2, '+', 3, undef }, '<div x="1 2 3" />';
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is fragment { div_ x => 1, '+' => 2, '+', undef, undef }, '<div x="1 2" />';
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is fragment { div_ x => 1, '+' => undef, '+', 3, undef }, '<div x="1 3" />';
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is fragment { div_ x => 1, '+' => undef, y => undef, '+', 3, undef }, '<div x="1" y="3" />';
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is fragment { div_ x => undef, '+' => undef, y => undef, '+', 3, undef }, '<div y="3" />';
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is fragment { div_ x => undef, '+' => undef, '+', 1, undef }, '<div x="1" />';
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ok !eval { fragment { div_ '+' => 1, undef } };
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sub lit { lit_ "<ok\x{1f973}ay>"; }
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sub t {
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is $_[0], 'arg';
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div_ attr1 => $_[0], sub {
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is $_[0], 'arg';
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span_ 'ab" < c &< d';
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span_ \&lit;
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is fragment(\&lit), "<ok🥳ay>";
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is fragment {
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is fragment { br_ }, '<br />';
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}, '';
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eval { fragment { tag_ '<oops>', '' } };
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like $@, qr/Invalid tag or attribute name/;
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txt_ "\x{1f973}";
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};
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}
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is fragment { t 'arg' }, '<div attr1="arg"><span>ab" < c &< d</span><span><ok🥳ay></span>🥳</div>';
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ok !eval { fragment { tag_ 'hi', \1 } };
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like $@, qr/Invalid attempt to output bare reference/;
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ok !eval { fragment { tag_ 'hi', {} } };
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like $@, qr/Invalid attempt to output bare reference/;
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is fragment { tag_ 'hi', bless {}, 'XTEST1' }, '<hi>string</hi>';
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like fragment { tag_ 'hi', bless {}, 'XTEST2' }, qr{<hi>HASH\(.*\)</hi>}; # Yeah, whatever.
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like fragment { tag_ 'hi', ''.{} }, qr{<hi>HASH\(.*\)</hi>};
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done_testing;
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package XTEST1;
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use overload '""' => sub { 'string' };
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package XTEST2;
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use overload '""' => sub { {} };
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