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#!/usr/bin/perl -w
# Copyright 2011, 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/>.
# Check that emacs decodes the Encode::X11 output successfully.
use 5.004;
use strict;
use warnings;
use Test;
use FindBin;
use File::Spec;
use lib 't';
use MyTestHelpers;
MyTestHelpers::nowarnings();
# uncomment this to run the ### lines
#use Devel::Comments;
my $test_count = 4;
plan tests => $test_count;
if (! eval { require Encode }) {
MyTestHelpers::diag ('Encode.pm module not available -- ',$@);
foreach (1 .. $test_count) {
skip ('No Encode module', 1, 1);
}
exit 0;
}
require Encode::X11;
#------------------------------------------------------------------------------
# emacs23 decodes 0x1B 0x28 0x49 0x7E as ascii 0x7E instead of overline U+203E
# skip that one for now
my @ords = grep { ! ($_ == 0x7E
|| ($_ >= 0x7F && $_ <= 0x9F)
|| ($_ >= 0xD800 && $_ <= 0xDFFF)
|| ($_ >= 0xFDD0 && $_ <= 0xFDEF)
|| ($_ >= 0xFFFE && $_ <= 0xFFFF)
|| ($_ >= 0x1FFFE && $_ <= 0x1FFFF)) }
# 32 .. 0x2FA1;
32 .. 0x2FA1D;
{
my $chars = '';
my $bytes = '';
foreach my $i (@ords) {
### i: sprintf("0x%X",$i)
my $chr = chr($i);
my $input_chr = $chr;
my $encode = Encode::encode('x11-compound-text', $input_chr,
Encode::FB_QUIET());
if (length $input_chr) {
MyTestHelpers::diag ("skip unencodable ",to_hex($chr));
next;
}
$bytes .= $encode;
$chars .= $chr;
}
{
open my $fh, '> :raw', 'tempfile.ctext' or die;
print $fh $bytes or die;
close $fh or die;
}
{
open my $fh, '> :encoding(utf-8)', 'tempfile.utf8' or die;
print $fh $chars or die;
close $fh or die;
}
}
my $elfile = File::Spec->catfile ($FindBin::Bin, 'Encode-X11-emacs.el');
foreach my $emacs ("emacs21","emacs22","emacs23","emacs24") {
my $have_emacs = -x "/usr/bin/$emacs";
my $exit_status = 0;
if ($have_emacs) {
$exit_status = system("$emacs -batch -q -no-site-file -l $elfile -f my-try-decode"),
}
my $skip = ($have_emacs ? undef : "/usr/bin/$emacs not available");
skip ($skip, $exit_status, 0);
}
# unlink 'tempfile.ctext';
# unlink 'tempfile.utf8';
exit 0;
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