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use strict;
use warnings;
use Test::More;
use IO::File;
use File::Spec;
# Initialise filenames and check they're there
my $XMLFile = File::Spec->catfile('t', 'test1.xml'); # t/test1.xml
unless(-e $XMLFile) {
plan skip_all => 'Test data missing';
}
eval { require XML::Parser; };
unless($INC{'XML/Parser.pm'}) {
plan skip_all => 'no XML::Parser';
}
plan tests => 14;
use XML::Simple;
my $last_warning = '';
my $opt;
# Use environment variable to set preferred parser
$ENV{XML_SIMPLE_PREFERRED_PARSER} = 'XML::Parser';
# Try using a SAX-only option
{
local($SIG{__WARN__}) = \&warn_handler;
$opt = XMLin('<x y="z" />', nsexpand => 1);
}
isnt($last_warning, '', "Parsing caused warning (as expected)");
like($last_warning, qr/'nsexpand' option requires XML::SAX/,
'Message contained expected text');
is_deeply($opt, {y => 'z'}, "Parsing was successful");
# Check for deprecation warning
{
local($SIG{__WARN__}) = \&warn_handler;
$last_warning = '';
$opt = XMLin('<x y="z" />', ParserOpts => [ ParseParamEnt => 1 ]);
}
isnt($last_warning, '', "Using ParserOpts caused warning (as expected)");
like($last_warning, qr/'ParserOpts' is deprecated/,
'Message contained expected text');
is_deeply($opt, {y => 'z'}, "Parsing was successful");
# Check it doesn't happen if warnings disabled
{
no warnings;
local($SIG{__WARN__}) = \&warn_handler;
$last_warning = '';
$opt = XMLin('<x y="z" />', ParserOpts => [ ParseParamEnt => 1 ]);
}
is($last_warning, '', "ParserOpts warning uppressed successfully");
is_deeply($opt, {y => 'z'}, "Parsing was successful");
# Try parsing a string
$opt = eval {
XMLin(q(<opt name1="value1" name2="value2"></opt>));
};
my $expected = {
name1 => 'value1',
name2 => 'value2',
};
is($@, '', "No error when parsing");
is_deeply($opt, $expected, 'matches expectations (attributes)');
# Try parsing a named external file
$opt = eval{ XMLin($XMLFile); };
is($@, '', "XML::Parser didn't choke on named external file");
is_deeply($opt, {
location => 't/test1.xml'
}, 'and contents parsed as expected');
# Try parsing from an IO::Handle
my $fh = new IO::File;
$XMLFile = File::Spec->catfile('t', '1_XMLin.xml'); # t/1_XMLin.xml
eval {
$fh->open($XMLFile) || die "$!";
$opt = XMLin($fh);
};
is($@, '', "XML::Parser didn't choke on an IO::File object");
is($opt->{location}, 't/1_XMLin.xml', 'and it parsed the right file');
exit(0);
sub warn_handler {
$last_warning = $_[0];
}
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