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#!/usr/bin/perl -w
# Copyright 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/>.
# Exercise the inter-operation with Esetroot. The properties it sets should
# be deleted by X11::Protocol::XSetRoot->set_background().
#
# imlib_render_pixmaps_for_whole_image_at_size
# xvfb-run -a -s '-cc 33' Esetroot /usr/share/doc/imagemagick/images/black.png
# xvfb-run -a -s '-cc 33' debian/build/utils/Esetroot /usr/share/doc/imagemagick/images/black.png
BEGIN { require 5 }
use strict;
use Test;
use FindBin;
use lib "$FindBin::Bin/../t";
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings() }
# uncomment this to run the ### lines
#use Smart::Comments;
my $test_count = (tests => 9)[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 $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;
}
$X->QueryPointer($X->{'root'}); # sync
# 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);
my $Esetroot_output = `Esetroot 2>&1`;
my $have_Esetroot = ($? == 0);
if (! $have_Esetroot) {
MyTestHelpers::diag ("Esetroot error:\n", $Esetroot_output);
foreach (1 .. $test_count) {
skip ('Esetroot program not available', 1, 1);
}
exit 0;
}
MyTestHelpers::diag ('Esetroot available');
require X11::Protocol::XSetRoot;
#------------------------------------------------------------------------------
# set_background()
# system ('Esetroot /usr/share/Eterm/pix/help.png');
system ('Esetroot /usr/share/doc/imagemagick/images/black.png');
# Properties are set.
my $xrootpmap;
{
my ($value, $type, $format, $bytes_after)
= $X->GetProperty ($X->root, $X->atom('_XROOTPMAP_ID'),
0, # AnyPropertyType
0, # offset
1, # length
0); # delete;
ok ($type, X11::AtomConstants::PIXMAP());
ok ($format, 32);
if ($type == X11::AtomConstants::PIXMAP()) {
$xrootpmap = unpack 'L', $value;
}
}
{
my ($value, $type, $format, $bytes_after)
= $X->GetProperty ($X->root, $X->atom('ESETROOT_PMAP_ID'),
0, # AnyPropertyType
0, # offset
1, # length
0); # delete;
ok ($type, X11::AtomConstants::PIXMAP());
ok ($format, 32);
}
X11::Protocol::XSetRoot->set_background
(display => $display,
color => 'black');
# Properties should be deleted by set_background().
{
my ($value, $type, $format, $bytes_after)
= $X->GetProperty ($X->root, $X->atom('_XROOTPMAP_ID'),
0, # AnyPropertyType
0, # offset
1, # length
0); # delete;
ok ($type, 0);
ok ($format, 0);
}
{
my ($value, $type, $format, $bytes_after)
= $X->GetProperty ($X->root, $X->atom('ESETROOT_PMAP_ID'),
0, # AnyPropertyType
0, # offset
1, # length
0); # delete;
ok ($type, 0);
ok ($format, 0);
}
{
my $skip;
my $xrootpmap_now_exists;
if (! $xrootpmap) {
$skip = 'due to _XSETROOT_ID not set';
} else {
my @ret = $X->robust_req ('GetImage',
$xrootpmap,
0,0, 1,1,
0xFFFF_FFFF, # plane mask
'ZPixmap'); # format
if (ref $ret[0]) {
# success
$xrootpmap_now_exists = 1;
} else {
my ($type, $major, $minor) = @ret;
MyTestHelpers::diag ("GetImage error (expected): type=$type opcode=$major.$minor");
# error
$xrootpmap_now_exists = 0;
}
}
skip ($skip,
$xrootpmap_now_exists, 0,
'_XROOTPMAP_ID pixmap should now not exist (due to KillClient)');
}
#------------------------------------------------------------------------------
exit 0;
|
