5 use Test::More tests => 16;
11 delete @ENV{ grep { lc eq 'http_proxy' } keys %ENV };
12 delete @ENV{ qw( IFS CDPATH ENV BASH_ENV ) };
13 use_ok( 'WWW::Mechanize' );
17 my $server = LocalServer->spawn;
18 isa_ok( $server, 'LocalServer' );
21 my $mech = WWW::Mechanize->new;
22 isa_ok( $mech, 'WWW::Mechanize', 'Created object' );
24 is( scalar @{$mech->{page_stack}}, 0, 'Page stack starts empty' );
25 ok( $mech->get($server->url)->is_success, 'Got start page' );
26 is( scalar @{$mech->{page_stack}}, 0, 'Page stack starts empty' );
27 $mech->_push_page_stack();
28 is( scalar @{$mech->{page_stack}}, 1, 'Pushed item onto page stack' );
29 $mech->_push_page_stack();
30 is( scalar @{$mech->{page_stack}}, 2, 'Pushed item onto page stack' );
31 $mech->_pop_page_stack();
32 is( scalar @{$mech->{page_stack}}, 1, 'Popped item from page stack' );
33 $mech->_pop_page_stack();
34 is( scalar @{$mech->{page_stack}}, 0, 'Popped item from page stack' );
35 $mech->_pop_page_stack();
36 is( scalar @{$mech->{page_stack}}, 0, 'Cannot pop beyond end of page stack' );
40 my $mech = WWW::Mechanize->new;
41 isa_ok( $mech, 'WWW::Mechanize', 'Created object' );
42 $mech->stack_depth(0);
44 is( scalar @{$mech->{page_stack}}, 0, 'Page stack starts empty' );
45 ok( $mech->get($server->url)->is_success, 'Got start page' );
46 is( scalar @{$mech->{page_stack}}, 0, 'Page stack starts empty' );
47 $mech->_push_page_stack();
48 is( scalar @{$mech->{page_stack}}, 0, 'Pushing has no effect' );