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#!/usr/bin/perl -w
# Test the filter function
use strict;
use Test::More 'no_plan';
use URI::Find;
my @tasks = (
["Foo&Bar http://abc.com.", "Foo&Bar xx&."],
["http://abc.com. http://abc.com.", "xx&. xx&."],
["http://abc.com?foo=bar&baz=foo", "xx&"],
["& http://abc.com?foo=bar&baz=foo", "& xx&"],
["http://abc.com?foo=bar&baz=foo &", "xx& &"],
["Foo&Bar http://abc.com", "Foo&Bar xx&"],
["http://abc.com. Foo&Bar", "xx&. Foo&Bar"],
["Foo&Bar http://abc.com. Foo&Bar", "Foo&Bar xx&. Foo&Bar"],
["Foo&Bar\nhttp://abc.com.\nFoo&Bar", "Foo&Bar\nxx&.\nFoo&Bar"],
["Foo&Bar\nhttp://abc.com. http://def.com.\nFoo&Bar",
"Foo&Bar\nxx&. xx&.\nFoo&Bar"],
# Thing which looks like a URL but isn't
["noturi:& should also be escaped", "noturi:& should also be escaped"],
# Thing which looks like a URL inside brackets, but isn't
["Something & <foo://bar&.com> whatever", "Something & <foo://bar&.com> whatever"],
# Non-URL nested inside brackets
[q{<a href="foo://example&.com">}, q{<a href="foo://example&.com">}],
);
for my $task (@tasks) {
my($str, $result) = @$task;
my $org = $str;
my $f = URI::Find->new(sub { return "xx&" });
$f->find(\$str, \&simple_escape);
is($str, $result, "escape $org");
}
sub simple_escape {
my($toencode) = @_;
$toencode =~ s{&}{&}gso;
return $toencode;
}
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