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#!/usr/bin/perl -w
# Copyright 2011, 2012, 2013 Kevin Ryde
# This file is part of X11-Protocol-Other.
#
# X11-Protocol-Other is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published
# by the Free Software Foundation; either version 3, or (at your option) any
# later version.
#
# X11-Protocol-Other is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with X11-Protocol-Other. If not, see <http://www.gnu.org/licenses/>.
BEGIN { require 5 }
use strict;
use Test;
use lib 't';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
# uncomment this to run the ### lines
# use Smart::Comments;
my $test_count = (tests => 7)[1];
plan tests => $test_count;
require X11::Protocol;
MyTestHelpers::diag ("X11::Protocol version ", X11::Protocol->VERSION);
my $display = $ENV{'DISPLAY'};
if (! defined $display) {
foreach (1 .. $test_count) {
skip ('No DISPLAY set', 1, 1);
}
exit 0;
}
MyTestHelpers::diag ("DISPLAY ", $display);
# pass display arg so as not to get a "guess" warning
my $black_pixel;
{
my $X;
if (! eval { $X = X11::Protocol->new ($display); }) {
MyTestHelpers::diag ('Cannot connect to X server -- ',$@);
foreach (1 .. $test_count) {
skip ('Cannot connect to X server', 1, 1);
}
exit 0;
}
$black_pixel = $X->black_pixel;
}
# Something fishy with xvfb test server seems to cause the reconnect below
# to fail. Keeping a second connection makes it better. Dunno why.
#
my $keepalive_X = X11::Protocol->new ($display);
require X11::Protocol::XSetRoot;
#------------------------------------------------------------------------------
# VERSION
my $want_version = 28;
ok ($X11::Protocol::XSetRoot::VERSION,
$want_version,
'VERSION variable');
ok (X11::Protocol::XSetRoot->VERSION,
$want_version,
'VERSION class method');
ok (eval { X11::Protocol::XSetRoot->VERSION($want_version); 1 },
1,
"VERSION class check $want_version");
my $check_version = $want_version + 1000;
ok (! eval { X11::Protocol::XSetRoot->VERSION($check_version); 1 },
1,
"VERSION class check $check_version");
#------------------------------------------------------------------------------
# set_background()
# for use_esetroot need a new $X every time
#
foreach my $use_esetroot ([], [use_esetroot => 1]) {
foreach my $options ([ display => $display, color => 'black' ],
[ display => $display, color => 'white' ],
[ display => $display, color => 'green' ],
[ display => $display, pixel => $black_pixel ],
[ pixmap => 0 ],
[ pixmap => "None" ],
) {
my @options = @$options;
unless (@options && $options[0] eq 'display') {
my $X = X11::Protocol->new ($display);
push @options, X => $X;
}
### options: "@options @$use_esetroot"
X11::Protocol::XSetRoot->set_background
(@options,
@$use_esetroot);
}
{
my $X = X11::Protocol->new ($display);
my $pixmap = $X->new_rsrc;
$X->CreatePixmap ($pixmap,
$X->{'root'},
$X->{'root_depth'},
1,1); # width,height
X11::Protocol::XSetRoot->set_background
(X => $X,
pixmap => $pixmap,
@$use_esetroot);
}
{
my $X = X11::Protocol->new ($display);
my $pixmap = $X->new_rsrc;
$X->CreatePixmap ($pixmap,
$X->{'root'},
$X->{'root_depth'},
1,1); # width,height
$X->QueryPointer($X->{'root'}); # sync
X11::Protocol::XSetRoot->set_background
(X => $X,
pixmap => $pixmap,
pixmap_allocated_colors => 1,
@$use_esetroot);
undef $X;
}
}
# cleanup back to default
X11::Protocol::XSetRoot->set_background
(display => $display, pixmap => "None");
#------------------------------------------------------------------------------
# _tog_cup_pixel_is_reserved()
{
my $X = X11::Protocol->new ($display);
my $screen_num = 0;
### $screen_num
my $black_pixel = $X->{'screens'}->[$screen_num]->{'black_pixel'};
my $white_pixel = $X->{'screens'}->[$screen_num]->{'white_pixel'};
# results if TOG-CUP not initialized ... but currently always automatically
# attempted
#
# {
# ok (X11::Protocol::XSetRoot::_tog_cup_pixel_is_reserved($X,$screen_num,$white_pixel),
# 0);
# ok (X11::Protocol::XSetRoot::_tog_cup_pixel_is_reserved($X,$screen_num,$black_pixel),
# 0);
# ok (X11::Protocol::XSetRoot::_tog_cup_pixel_is_reserved($X,$screen_num,-99),
# 0);
# }
{
my $got = X11::Protocol::XSetRoot::_tog_cup_pixel_is_reserved($X,$screen_num,$white_pixel);
my $have_tog_cup = ($X->init_extension('TOG-CUP') ? 1 : 0);
MyTestHelpers::diag ("have TOG-CUP: $have_tog_cup");
my $want_yes = ($have_tog_cup ? 1 : 0);
ok ($got,
$want_yes,
'white_pixel in TOG-CUP reserved');
ok (X11::Protocol::XSetRoot::_tog_cup_pixel_is_reserved($X,$screen_num,$black_pixel),
$want_yes,
'black_pixel in TOG-CUP reserved');
ok (X11::Protocol::XSetRoot::_tog_cup_pixel_is_reserved($X,$screen_num,-99),
0,
'bogus pixel not in TOG-CUP reserved');
}
}
#------------------------------------------------------------------------------
exit 0;
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