1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
use strict;
use warnings;
use Test::More ;
if ( -t STDIN ) {
plan tests => 7;
}
else {
plan skip_all => "Need a terminal to test";
}
use Term::ReadKey;
use Fcntl;
$| = 1;
if ( not exists $ENV{COLUMNS} ){
$ENV{COLUMNS} = 80;
$ENV{LINES} = 24;
}
SKIP:
{
eval {
if ( $^O =~ /Win32/i ){
sysopen( IN, 'CONIN$', O_RDWR ) or die "Unable to open console input:$!";
sysopen( OUT, 'CONOUT$', O_RDWR ) or die "Unable to open console output:$!";
}
else{
if ( open( IN, "</dev/tty" ) ){
*OUT = *IN;
die "Foo" unless -t OUT;
}
else{
die "/dev/tty is absent\n";
}
}
};
skip( 'Because Term::ReadKey need at least a tty to be useful', 7 ) if $@;
*IN = *IN; # Make single-use warning go away
$| = 1;
no strict "subs";
my $size2 = join( ",", GetTerminalSize("IN") );
my $size3 = join( ",", GetTerminalSize(*IN) );
my $size4 = join( ",", GetTerminalSize( \*IN ) );
my $size_result=0;
if ( ( $size2 eq $size3 ) && ( $size3 eq $size4 ) ){
$size_result = 1;
}
is($size_result, 1, "Comparing TerminalSize IN");
my $usable_terminal=0;
for (my $i = 1; $i < 6; $i++){
if ( Term::ReadKey::termoptions() == $i ){
$usable_terminal = 1;
last;
}
}
is($usable_terminal, 1, "Manipulating the terminal.");
my @modes;
eval {
push( @modes, "O_NODELAY" ) if Term::ReadKey::blockoptions() & 1;
push( @modes, "poll()" ) if Term::ReadKey::blockoptions() & 2;
push( @modes, "select()" ) if Term::ReadKey::blockoptions() & 4;
push( @modes, "Win32" ) if Term::ReadKey::blockoptions() & 8;
};
is($@, '', "Check non-blocking read");
eval {
my @size = GetTerminalSize(OUT);
};
is($@, '', "Check TerminalSize OUT");
eval {
my @speeds = GetSpeed();
};
is($@, '', "Check Terminal communication speed");
my %chars;
eval {
%chars = GetControlChars(IN);
};
is($@, '', "Validate GetControlChars function");
my %origchars = %chars;
eval {
SetControlChars( %origchars, IN );
};
is($@, '', "Validate SetControlChars function");
}
|
