4126c87daf
http://standards.freedesktop.org/wm-spec/latest/ar01s03.html#idm140251368149456 The _NET_CLIENT_LIST property of the root window: > These arrays contain all X Windows managed by the Window Manager. Dock clients are not managed windows, so they should not be included in _NET_CLIENT_LIST or _NET_CLIENT_LIST_STACKING.
109 lines
3.3 KiB
Perl
109 lines
3.3 KiB
Perl
#!perl
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# vim:ts=4:sw=4:expandtab
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#
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# Please read the following documents before working on tests:
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# • http://build.i3wm.org/docs/testsuite.html
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# (or docs/testsuite)
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#
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# • http://build.i3wm.org/docs/lib-i3test.html
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# (alternatively: perldoc ./testcases/lib/i3test.pm)
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#
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# • http://build.i3wm.org/docs/ipc.html
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# (or docs/ipc)
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#
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# • http://onyxneon.com/books/modern_perl/modern_perl_a4.pdf
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# (unless you are already familiar with Perl)
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#
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# Test that _NET_CLIENT_LIST is properly updated on the root window as windows
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# are mapped and unmapped.
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#
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# Information on this property can be found here:
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# http://standards.freedesktop.org/wm-spec/latest/ar01s03.html
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#
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# > These arrays contain all X Windows managed by the Window Manager.
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# > _NET_CLIENT_LIST has initial mapping order, starting with the oldest window.
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#
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# Ticket: #1099
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# Bug still in: 4.7.2-8-ge6cce92
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use i3test;
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sub get_client_list {
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my $cookie = $x->get_property(
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0,
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$x->get_root_window(),
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$x->atom(name => '_NET_CLIENT_LIST')->id,
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$x->atom(name => 'WINDOW')->id,
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0,
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4096,
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);
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my $reply = $x->get_property_reply($cookie->{sequence});
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my $len = $reply->{length};
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return () if $len == 0;
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return unpack("L$len", $reply->{value});
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}
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# Mapping a window should give us one client in _NET_CLIENT_LIST
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my $win1 = open_window;
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my @clients = get_client_list;
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is(@clients, 1, 'One client in _NET_CLIENT_LIST');
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is($clients[0], $win1->{id}, 'Correct client in position one');
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# Mapping another window should give us two clients in the list with the last
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# client mapped in the last position
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my $win2 = open_window;
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@clients = get_client_list;
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is(@clients, 2, 'Added mapped client to list (2)');
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is($clients[0], $win1->{id}, 'Correct client in position one');
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is($clients[1], $win2->{id}, 'Correct client in position two');
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# Mapping another window should give us three clients in the list in the order
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# they were mapped
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my $win3 = open_window;
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@clients = get_client_list;
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is(@clients, 3, 'Added mapped client to list (3)');
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is($clients[0], $win1->{id}, 'Correct client in position one');
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is($clients[1], $win2->{id}, 'Correct client in position two');
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is($clients[2], $win3->{id}, 'Correct client in position three');
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# Unmapping the second window should give us the two remaining clients in the
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# order they were mapped
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$win2->unmap;
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wait_for_unmap($win2);
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@clients = get_client_list;
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is(@clients, 2, 'Removed unmapped client from list (2)');
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is($clients[0], $win1->{id}, 'Correct client in position one');
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is($clients[1], $win3->{id}, 'Correct client in position two');
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# Unmapping the first window should give us only the remaining mapped window in
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# the list
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$win1->unmap;
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wait_for_unmap($win1);
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@clients = get_client_list;
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is(@clients, 1, 'Removed unmapped client from list (1)');
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is($clients[0], $win3->{id}, 'Correct client in position one');
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# Unmapping the last window should give us an empty list
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$win3->unmap;
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wait_for_unmap($win3);
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@clients = get_client_list;
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is(@clients, 0, 'Removed unmapped client from list (0)');
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# Dock clients should not be included in this list
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my $dock_win = open_window({
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window_type => $x->atom(name => '_NET_WM_WINDOW_TYPE_DOCK'),
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});
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@clients = get_client_list;
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is(@clients, 0, 'Dock clients are not included in the list');
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done_testing;
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