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
|
#! perl
use strict;
use warnings;
use Test::More;
use Statistics::R;
my $R;
my $file = "file.ps";
ok $R = Statistics::R->new();
ok $R->startR();
ok $R->restartR();
ok $R->send(qq`postscript("$file" , horizontal=FALSE , width=500 , height=500 , pointsize=1)`);
ok $R->send( q`plot(c(1, 5, 10), type = "l")` );
ok $R->send( qq`x = 123 \n print(x)` );
my $ret = $R->read();
ok $ret =~ /^\[\d+\]\s+123\s*$/;
ok $R->send( qq`x = 456 \n print(x)` );
$ret = $R->read();
ok $ret =~ /^\[\d+\]\s+456\s*$/;
ok $R->lock;
ok $R->unlock;
is $R->is_blocked, 0;
is $R->is_locked, 0;
ok $R->clean_up();
ok $R->Rbin() =~ /\S+/;
ok $R->stopR();
is $R->error(), '';
ok $R->start_shared();
ok $R->start_sharedR();
ok $R->stop();
unlink $file;
done_testing;
|
