Commit | Line | Data |
---|---|---|
2f3efc97 | 1 | |
4e002eb0 JH |
2 | BEGIN { |
3 | chdir 't' if -d 't'; | |
4 | @INC = '../lib'; | |
1ae0ae17 | 5 | require './test.pl'; |
4e002eb0 JH |
6 | } |
7 | ||
5b5a256a | 8 | plan tests => 20; |
4e002eb0 | 9 | |
1ae0ae17 | 10 | my $a = chr(0x100); |
4e002eb0 | 11 | |
1ae0ae17 JH |
12 | is(ord($a), 0x100, "ord sanity check"); |
13 | is(length($a), 1, "length sanity check"); | |
579f6b36 JH |
14 | is(substr($a, 0, 1), "\x{100}", "substr sanity check"); |
15 | is(index($a, "\x{100}"), 0, "index sanity check"); | |
16 | is(rindex($a, "\x{100}"), 0, "rindex sanity check"); | |
1ae0ae17 | 17 | is(bytes::length($a), 2, "bytes::length sanity check"); |
579f6b36 | 18 | is(bytes::chr(0x100), chr(0), "bytes::chr sanity check"); |
4e002eb0 JH |
19 | |
20 | { | |
21 | use bytes; | |
1ae0ae17 JH |
22 | my $b = chr(0x100); # affected by 'use bytes' |
23 | is(ord($b), 0, "chr truncates under use bytes"); | |
24 | is(length($b), 1, "length truncated under use bytes"); | |
579f6b36 | 25 | is(bytes::ord($b), 0, "bytes::ord truncated under use bytes"); |
1ae0ae17 | 26 | is(bytes::length($b), 1, "bytes::length truncated under use bytes"); |
579f6b36 | 27 | is(bytes::substr($b, 0, 1), "\0", "bytes::substr truncated under use bytes"); |
4e002eb0 JH |
28 | } |
29 | ||
1ae0ae17 | 30 | my $c = chr(0x100); |
4e002eb0 JH |
31 | |
32 | { | |
33 | use bytes; | |
1ae0ae17 JH |
34 | if (ord('A') == 193) { # EBCDIC? |
35 | is(ord($c), 0x8c, "ord under use bytes looks at the 1st byte"); | |
0ef00eb6 | 36 | } else { |
1ae0ae17 | 37 | is(ord($c), 0xc4, "ord under use bytes looks at the 1st byte"); |
0ef00eb6 | 38 | } |
1ae0ae17 JH |
39 | is(length($c), 2, "length under use bytes looks at bytes"); |
40 | is(bytes::length($c), 2, "bytes::length under use bytes looks at bytes"); | |
579f6b36 JH |
41 | if (ord('A') == 193) { # EBCDIC? |
42 | is(bytes::ord($c), 0x8c, "bytes::ord under use bytes looks at the 1st byte"); | |
43 | } else { | |
44 | is(bytes::ord($c), 0xc4, "bytes::ord under use bytes looks at the 1st byte"); | |
45 | } | |
2f3efc97 JH |
46 | # In z/OS \x41,\x8c are the codepoints corresponding to \x80,\xc4 respectively under ASCII platform |
47 | if (ord('A') == 193) { # EBCDIC? | |
48 | is(bytes::substr($c, 0, 1), "\x8c", "bytes::substr under use bytes looks at bytes"); | |
49 | is(bytes::index($c, "\x41"), 1, "bytes::index under use bytes looks at bytes"); | |
50 | is(bytes::rindex($c, "\x8c"), 0, "bytes::rindex under use bytes looks at bytes"); | |
51 | ||
52 | } | |
53 | else{ | |
54 | is(bytes::substr($c, 0, 1), "\xc4", "bytes::substr under use bytes looks at bytes"); | |
55 | is(bytes::index($c, "\x80"), 1, "bytes::index under use bytes looks at bytes"); | |
56 | is(bytes::rindex($c, "\xc4"), 0, "bytes::rindex under use bytes looks at bytes"); | |
57 | } | |
58 | ||
4e002eb0 | 59 | } |
5b5a256a TS |
60 | |
61 | { | |
62 | fresh_perl_like ('use bytes; bytes::moo()', | |
63 | qr/Undefined subroutine bytes::moo/, {stderr=>1}, | |
64 | "Check Carp is loaded for AUTOLOADing errors") | |
65 | } |