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 | ||
ac993614 | 8 | plan tests => 24; |
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); |
ac993614 TC |
31 | my $c2 = chr(0x2c7); # a unicode character that doesn't fold |
32 | utf8::encode(my $c2_utf8 = $c2); | |
4e002eb0 JH |
33 | |
34 | { | |
35 | use bytes; | |
1ae0ae17 JH |
36 | if (ord('A') == 193) { # EBCDIC? |
37 | is(ord($c), 0x8c, "ord under use bytes looks at the 1st byte"); | |
0ef00eb6 | 38 | } else { |
1ae0ae17 | 39 | is(ord($c), 0xc4, "ord under use bytes looks at the 1st byte"); |
0ef00eb6 | 40 | } |
1ae0ae17 JH |
41 | is(length($c), 2, "length under use bytes looks at bytes"); |
42 | is(bytes::length($c), 2, "bytes::length under use bytes looks at bytes"); | |
579f6b36 JH |
43 | if (ord('A') == 193) { # EBCDIC? |
44 | is(bytes::ord($c), 0x8c, "bytes::ord under use bytes looks at the 1st byte"); | |
45 | } else { | |
46 | is(bytes::ord($c), 0xc4, "bytes::ord under use bytes looks at the 1st byte"); | |
47 | } | |
2f3efc97 JH |
48 | # In z/OS \x41,\x8c are the codepoints corresponding to \x80,\xc4 respectively under ASCII platform |
49 | if (ord('A') == 193) { # EBCDIC? | |
50 | is(bytes::substr($c, 0, 1), "\x8c", "bytes::substr under use bytes looks at bytes"); | |
51 | is(bytes::index($c, "\x41"), 1, "bytes::index under use bytes looks at bytes"); | |
52 | is(bytes::rindex($c, "\x8c"), 0, "bytes::rindex under use bytes looks at bytes"); | |
53 | ||
54 | } | |
55 | else{ | |
56 | is(bytes::substr($c, 0, 1), "\xc4", "bytes::substr under use bytes looks at bytes"); | |
57 | is(bytes::index($c, "\x80"), 1, "bytes::index under use bytes looks at bytes"); | |
58 | is(bytes::rindex($c, "\xc4"), 0, "bytes::rindex under use bytes looks at bytes"); | |
59 | } | |
60 | ||
ac993614 TC |
61 | # [perl #117355] [lu]cfirst don't respect 'use bytes' |
62 | # and if there's other tests for lc/uc under bytes I didn't find them | |
63 | is(lc($c2), $c2_utf8, "lc under use bytes returns bytes"); | |
64 | is(uc($c2), $c2_utf8, "uc under use bytes returns bytes"); | |
ac993614 TC |
65 | is(lcfirst($c2), $c2_utf8, "lcfirst under use bytes returns bytes"); |
66 | is(ucfirst($c2), $c2_utf8, "unfirst under use bytes returns bytes"); | |
4e002eb0 | 67 | } |
5b5a256a TS |
68 | |
69 | { | |
70 | fresh_perl_like ('use bytes; bytes::moo()', | |
71 | qr/Undefined subroutine bytes::moo/, {stderr=>1}, | |
72 | "Check Carp is loaded for AUTOLOADing errors") | |
73 | } |