90 lines
2.4 KiB
Perl
90 lines
2.4 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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# • https://build.i3wm.org/docs/testsuite.html
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# (or docs/testsuite)
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#
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# • https://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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# • https://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 the EWMH specified property _NET_DESKTOP_VIEWPORT is updated
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# properly on the root window. We interpret this as a list of x/y coordinate
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# pairs for the upper left corner of the respective outputs of the workspaces
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# Ticket: #1241
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use i3test i3_config => <<EOT;
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# i3 config file (v4)
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font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
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workspace 0 output fake-0
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workspace 1 output fake-1
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fake-outputs 1024x768+0+0,1024x768+1024+0
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EOT
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sub get_desktop_viewport {
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# Make sure that i3 pushed its changes to X11 before querying.
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sync_with_i3;
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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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$x->atom(name => '_NET_DESKTOP_VIEWPORT')->id,
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$x->atom(name => 'CARDINAL')->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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return 0 if $reply->{value_len} == 0;
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my $len = $reply->{length};
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return unpack ("L$len", $reply->{value});
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}
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# initialize the workspaces
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cmd 'workspace 1';
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cmd 'workspace 0';
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my @expected_viewport = (0, 0, 1024, 0);
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my @desktop_viewport = get_desktop_viewport;
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is_deeply(\@desktop_viewport, \@expected_viewport,
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'_NET_DESKTOP_VIEWPORT should be an array of x/y coordinate pairs for the upper left corner of the respective outputs of the workspaces');
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cmd 'workspace 0';
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open_window;
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cmd 'workspace 3';
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@expected_viewport = (0, 0, 0, 0, 1024, 0);
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@desktop_viewport = get_desktop_viewport;
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is_deeply(\@desktop_viewport, \@expected_viewport,
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'it should be updated when a new workspace appears');
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cmd 'rename workspace 3 to 2';
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@expected_viewport = (0, 0, 0, 0, 1024, 0);
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@desktop_viewport = get_desktop_viewport;
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is_deeply(\@desktop_viewport, \@expected_viewport,
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'it should stay up to date when a workspace is renamed');
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cmd 'workspace 0';
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@expected_viewport = (0, 0, 1024, 0);
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@desktop_viewport = get_desktop_viewport;
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is_deeply(\@desktop_viewport, \@expected_viewport,
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'it should be updated when a workspace is emptied');
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done_testing;
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