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|
#!/opt/perl58/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/Common.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 $!;
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module parent
eval { require parent };
skip "Need module parent to run this test", 1
if $@;
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
eval q{
my $example = sub {
local $^W = 0;
#line 22 lib/HTML/Display/Common.pm
no warnings 'redefine';
*HTML::Display::WhizBang::display_html = sub {};
package HTML::Display::WhizBang;
use parent 'HTML::Display::Common';
sub new {
my ($class) = shift;
my %args = @_;
my $self = $class->SUPER::new(%args);
# do stuff
$self;
};
;
}
};
is($@, '', "example from line 22");
};
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module HTML::Display
eval { require HTML::Display };
skip "Need module HTML::Display to run this test", 1
if $@;
# Check for module parent
eval { require parent };
skip "Need module parent to run this test", 1
if $@;
# The original POD test
{
undef $main::_STDOUT_;
undef $main::_STDERR_;
#line 22 lib/HTML/Display/Common.pm
no warnings 'redefine';
*HTML::Display::WhizBang::display_html = sub {};
package HTML::Display::WhizBang;
use parent 'HTML::Display::Common';
sub new {
my ($class) = shift;
my %args = @_;
my $self = $class->SUPER::new(%args);
# do stuff
$self;
};
package main;
use HTML::Display;
my $browser = HTML::Display->new( class => "HTML::Display::WhizBang");
isa_ok($browser,"HTML::Display::Common");
undef $main::_STDOUT_;
undef $main::_STDERR_;
}
};
SKIP: {
# A header testing whether we find all prerequisites :
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
};
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module HTML::Display::Dump
eval { require HTML::Display::Dump };
skip "Need module HTML::Display::Dump to run this test", 1
if $@;
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
eval q{
my $example = sub {
local $^W = 0;
#line 72 lib/HTML/Display/Common.pm
no warnings 'redefine';
*HTML::Display::new = sub {
my $class = shift;
require HTML::Display::Dump;
return HTML::Display::Dump->new(@_);
};
my $html = "<html><body><h1>Hello world!</h1></body></html>";
my $browser = HTML::Display->new();
$browser->display( html => $html );
;
}
};
is($@, '', "example from line 72");
};
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module HTML::Display::Dump
eval { require HTML::Display::Dump };
skip "Need module HTML::Display::Dump to run this test", 1
if $@;
# The original POD test
{
undef $main::_STDOUT_;
undef $main::_STDERR_;
#line 72 lib/HTML/Display/Common.pm
no warnings 'redefine';
*HTML::Display::new = sub {
my $class = shift;
require HTML::Display::Dump;
return HTML::Display::Dump->new(@_);
};
my $html = "<html><body><h1>Hello world!</h1></body></html>";
my $browser = HTML::Display->new();
$browser->display( html => $html );
isa_ok($browser, "HTML::Display::Dump","The browser");
is( $main::_STDOUT_,"<html><body><h1>Hello world!</h1></body></html>","HTML gets output");
undef $main::_STDOUT_;
undef $main::_STDERR_;
}
};
SKIP: {
# A header testing whether we find all prerequisites :
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
};
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module HTML::Display::Dump
eval { require HTML::Display::Dump };
skip "Need module HTML::Display::Dump to run this test", 1
if $@;
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
eval q{
my $example = sub {
local $^W = 0;
#line 97 lib/HTML/Display/Common.pm
no warnings 'redefine';
*HTML::Display::new = sub {
my $class = shift;
require HTML::Display::Dump;
return HTML::Display::Dump->new(@_);
};
my $html = '<html><body><img src="/images/hp0.gif"></body></html>';
my $browser = HTML::Display->new();
# This will display part of the Google logo
$browser->display( html => $html, base => 'http://www.google.com' );
;
}
};
is($@, '', "example from line 97");
};
SKIP: {
# A header testing whether we find all prerequisites :
# Check for module HTML::Display::Dump
eval { require HTML::Display::Dump };
skip "Need module HTML::Display::Dump to run this test", 1
if $@;
# The original POD test
{
undef $main::_STDOUT_;
undef $main::_STDERR_;
#line 97 lib/HTML/Display/Common.pm
no warnings 'redefine';
*HTML::Display::new = sub {
my $class = shift;
require HTML::Display::Dump;
return HTML::Display::Dump->new(@_);
};
my $html = '<html><body><img src="/images/hp0.gif"></body></html>';
my $browser = HTML::Display->new();
# This will display part of the Google logo
$browser->display( html => $html, base => 'http://www.google.com' );
isa_ok($browser, "HTML::Display::Dump","The browser");
is( $main::_STDOUT_,
'<html><head><base href="http://www.google.com/" /></head><body><img src="/images/hp0.gif"></body></html>',
"HTML gets output");
$main::_STDOUT_ = "";
$browser->display( html => $html, location => 'http://www.google.com' );
is( $main::_STDOUT_,
'<html><head><base href="http://www.google.com/" /></head><body><img src="/images/hp0.gif"></body></html>',
"HTML gets output");
undef $main::_STDOUT_;
undef $main::_STDERR_;
}
};
SKIP: {
# A header testing whether we find all prerequisites :
# The original POD test
undef $main::_STDOUT_;
undef $main::_STDERR_;
};
|
