#!/opt/perl/bin/perl -w
use Test::More 'no_plan';
package Catch;
sub TIEHANDLE {
my($class, $var) = @_;
return bless { var => $var }, $class;
}
sub PRINT {
my($self) = shift;
${'main::'.$self->{var}} .= join '', @_;
}
sub OPEN {} # XXX Hackery in case the user redirects
sub CLOSE {} # XXX STDERR/STDOUT. This is not the behavior we want.
sub READ {}
sub READLINE {}
sub GETC {}
sub BINMODE {}
my $Original_File = 'lib/HTML/Display.pm';
package main;
# pre-5.8.0's warns aren't caught by a tied STDERR.
$SIG{__WARN__} = sub { $main::_STDERR_ .= join '', @_; };
tie *STDOUT, 'Catch', '_STDOUT_' or die $!;
tie *STDERR, 'Catch', '_STDERR_' or die $!;
undef $main::_STDOUT_;
undef $main::_STDERR_;
eval q{
my $example = sub {
local $^W = 0;
#line 15 lib/HTML/Display.pm
my $html = "foo\n";
%HTML::Display::os_default = ();
delete $ENV{PERL_HTML_DISPLAY_CLASS};
use strict;
use HTML::Display;
# guess the best value from $ENV{PERL_HTML_DISPLAY_CLASS}
# or $ENV{PERL_HTML_DISPLAY_COMMAND}
# or the operating system, in that order
my $browser = HTML::Display->new();
warn "# Displaying HTML using " . ref $browser;
my $location = "http://www.google.com/";
$browser->display(html => $html, location => $location);
# Or, for a one-off job :
display("Hello world!
");
;
}
};
is($@, '', "example from line 15");
{
undef $main::_STDOUT_;
undef $main::_STDERR_;
#line 15 lib/HTML/Display.pm
my $html = "foo\n";
%HTML::Display::os_default = ();
delete $ENV{PERL_HTML_DISPLAY_CLASS};
use strict;
use HTML::Display;
# guess the best value from $ENV{PERL_HTML_DISPLAY_CLASS}
# or $ENV{PERL_HTML_DISPLAY_COMMAND}
# or the operating system, in that order
my $browser = HTML::Display->new();
warn "# Displaying HTML using " . ref $browser;
my $location = "http://www.google.com/";
$browser->display(html => $html, location => $location);
# Or, for a one-off job :
display("Hello world!
");
is($::_STDOUT_,"foo\nHello world!
");
undef $main::_STDOUT_;
undef $main::_STDERR_;
}
undef $main::_STDOUT_;
undef $main::_STDERR_;
undef $main::_STDOUT_;
undef $main::_STDERR_;
eval q{
my $example = sub {
local $^W = 0;
#line 81 lib/HTML/Display.pm
# Install class for MagicOS
$HTML::Display::os_default{"HTML::Display::MagicOS"}
= sub { $^O =~ qr/magic/i };
;
}
};
is($@, '', "example from line 81");
undef $main::_STDOUT_;
undef $main::_STDERR_;