Commit | Line | Data |
d3db65ff |
1 | #!./perl -w |
2 | |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = qw(. ../lib); |
6 | } |
7 | |
8 | use Config; |
9 | |
10 | require "test.pl"; |
11 | |
12 | my $file = "crlf$$.dat"; |
13 | END { |
14 | unlink($file); |
15 | } |
16 | |
6b5da1a3 |
17 | if (find PerlIO::Layer 'perlio') { |
887ede57 |
18 | plan(tests => 7); |
d3db65ff |
19 | ok(open(FOO,">:crlf",$file)); |
20 | ok(print FOO 'a'.((('a' x 14).qq{\n}) x 2000) || close(FOO)); |
21 | ok(open(FOO,"<:crlf",$file)); |
887ede57 |
22 | |
23 | my $text; |
24 | { local $/; $text = <FOO> } |
25 | is(count_chars($text, "\015\012"), 0); |
26 | is(count_chars($text, "\n"), 2000); |
27 | |
d3db65ff |
28 | binmode(FOO); |
29 | seek(FOO,0,0); |
887ede57 |
30 | { local $/; $text = <FOO> } |
31 | is(count_chars($text, "\015\012"), 2000); |
32 | |
d3db65ff |
33 | ok(close(FOO)); |
34 | } |
35 | else { |
36 | skip_all("No perlio, so no :crlf"); |
37 | } |
38 | |
887ede57 |
39 | sub count_chars { |
40 | my($text, $chars) = @_; |
41 | my $seen = 0; |
42 | $seen++ while $text =~ /$chars/g; |
43 | return $seen; |
44 | } |