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
|
#!/usr/bin/perl
use v5.14;
use warnings;
use Test2::V0;
use File::Temp qw( tempfile );
package TestParser {
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
return $self->token_int;
}
}
my $parser = TestParser->new;
isa_ok( $parser, [ "TestParser", "Parser::MGC" ], '$parser' );
my $value = $parser->from_string( "\t123" );
is( $value, 123, '->from_string' );
is( dies { $parser->from_string( "\t123." ) },
qq[Expected end of input on line 1 at:\n].
qq[\t123.\n].
qq[\t ^\n],
'Exception from trailing input on string' );
is( dies { $parser->from_file( \*DATA ) },
qq[Expected end of input on line 1 at:\n].
qq[ 123.\n].
qq[ ^\n],
'Exception from trailing input on glob filehandle' );
my ( $fh, $filename ) = tempfile( "tmpfile.XXXXXX", UNLINK => 1 );
END { defined $filename and unlink $filename }
print $fh " 123.\n";
close $fh;
is( dies { $parser->from_file( $filename ) },
qq[Expected end of input in $filename on line 1 at:\n].
qq[ 123.\n].
qq[ ^\n],
'Exception from trailing input on named file' );
done_testing;
__DATA__
123.
|
