1#!./perl -w
2
3BEGIN {
4    chdir 't' if -d 't';
5    require './test.pl';
6    skip_all("encoding.pm is no longer supported by the perl core");
7}
8
9plan tests => 72;
10
11no warnings 'deprecated';
12use encoding "greek"; # iso 8859-7
13
14# U+0391, \xC1, \301, GREEK CAPITAL LETTER ALPHA
15# U+03B1, \xE1, \341, GREEK SMALL LETTER ALPHA
16
17ok("\xC1"    =~ /\xC1/,     '\xC1 to /\xC1/');
18ok("\x{391}" =~ /\xC1/,     '\x{391} to /\xC1/');
19ok("\xC1"    =~ /\x{C1}/,   '\xC1 to /\x{C1}/');
20ok("\x{391}" =~ /\x{C1}/,   '\x{391} to /\x{C1}/');
21ok("\xC1"    =~ /\301/,     '\xC1 to /\301/');
22ok("\x{391}" =~ /\301/,     '\x{391} to /\301/');
23ok("\xC1"    =~ /\x{391}/,  '\xC1 to /\x{391}/');
24ok("\x{391}" =~ /\x{391}/,  '\x{391} to /\x{391}/');
25
26ok("\xC1"    =~ /\xC1/i,    '\xC1 to /\xC1/i');
27ok("\xE1"    =~ /\xC1/i,    '\xE1 to /\xC1/i');
28ok("\xC1"    =~ /\xE1/i,    '\xC1 to /\xE1/i');
29ok("\xE1"    =~ /\xE1/i,    '\xE1 to /\xE1/i');
30ok("\xC1"    =~ /\x{391}/i, '\xC1 to /\x{391}/i');
31ok("\xE1"    =~ /\x{391}/i, '\xE1 to /\x{391}/i');
32ok("\xC1"    =~ /\x{3B1}/i, '\xC1 to /\x{3B1}/i');
33ok("\xE1"    =~ /\x{3B1}/i, '\xE1 to /\x{3B1}/i');
34
35ok("\xC1"    =~ /[\xC1]/,     '\xC1 to /[\xC1]/');
36ok("\x{391}" =~ /[\xC1]/,     '\x{391} to /[\xC1]/');
37ok("\xC1"    =~ /[\x{C1}]/,   '\xC1 to /[\x{C1}]/');
38ok("\x{391}" =~ /[\x{C1}]/,   '\x{391} to /[\x{C1}]/');
39ok("\xC1"    =~ /[\301]/,     '\xC1 to /[\301]/');
40ok("\x{391}" =~ /[\301]/,     '\x{391} to /[\301]/');
41ok("\xC1"    =~ /[\x{391}]/,  '\xC1 to /[\x{391}]/');
42ok("\x{391}" =~ /[\x{391}]/,  '\x{391} to /[\x{391}]/');
43
44ok("\xC1"    =~ /[\xC1]/i,    '\xC1 to /[\xC1]/i');
45ok("\xE1"    =~ /[\xC1]/i,    '\xE1 to /[\xC1]/i');
46ok("\xC1"    =~ /[\xE1]/i,    '\xC1 to /[\xE1]/i');
47ok("\xE1"    =~ /[\xE1]/i,    '\xE1 to /[\xE1]/i');
48ok("\xC1"    =~ /[\x{391}]/i, '\xC1 to /[\x{391}]/i');
49ok("\xE1"    =~ /[\x{391}]/i, '\xE1 to /[\x{391}]/i');
50ok("\xC1"    =~ /[\x{3B1}]/i, '\xC1 to /[\x{3B1}]/i');
51ok("\xE1"    =~ /[\x{3B1}]/i, '\xE1 to /[\x{3B1}]/i');
52
53ok("\xC1"    =~ '\xC1',       '\xC1 to \'\xC1\'');
54ok("\xC1"    =~ '\x{C1}',     '\xC1 to \'\x{C1}\'');
55ok("\xC1"    =~ '\301',       '\xC1 to \'\301\'');
56ok("\xC1"    =~ '\x{391}',    '\xC1 to \'\x{391}\'');
57ok("\xC1"    =~ '[\xC1]',     '\xC1 to \'[\xC1]\'');
58ok("\xC1"    =~ '[\x{C1}]',   '\xC1 to \'[\x{C1}]\'');
59ok("\xC1"    =~ '[\301]',     '\xC1 to \'[\301]\'');
60ok("\xC1"    =~ '[\x{391}]',  '\xC1 to \'[\x{391}]\'');
61
62ok("\xC1"    =~ /�/,     '\xC1 to /<ALPHA>/');
63ok("\xE1"    !~ /�/,     '\xE1 to /<ALPHA>/');
64ok("\xC1"    =~ /�/i,    '\xC1 to /<ALPHA>/i');
65ok("\xE1"    =~ /�/i,    '\xE1 to /<ALPHA>/i');
66ok("\xC1"    =~ /[�]/,   '\xC1 to /[<ALPHA>]/');
67ok("\xE1"    !~ /[�]/,   '\xE1 to /[<ALPHA>]/');
68ok("\xC1"    =~ /[�]/i,  '\xC1 to /[<ALPHA>]/i');
69ok("\xE1"    =~ /[�]/i,  '\xE1 to /[<ALPHA>]/i');
70
71ok("\xC1\xC1"  =~ /�\xC1/,    '\xC1\xC1 to /<ALPHA>\xC1/');
72ok("\xC1\xC1"  =~ /\xC1�/,    '\xC1\xC1 to /\xC1<ALPHA>/');
73ok("\xC1\xC1"  =~ /�\xC1/i,   '\xC1\xC1 to /<ALPHA>\xC1/i');
74ok("\xC1\xC1"  =~ /\xC1�/i,   '\xC1\xC1 to /\xC1<ALPHA>/i');
75ok("\xC1\xE1"  =~ /�\xC1/i,   '\xC1\xE1 to /<ALPHA>\xC1/i');
76ok("\xC1\xE1"  =~ /\xC1�/i,   '\xC1\xE1 to /\xC1<ALPHA>/i');
77ok("\xE1\xE1"  =~ /�\xC1/i,   '\xE1\xE1 to /<ALPHA>\xC1/i');
78ok("\xE1\xE1"  =~ /\xC1�/i,   '\xE1\xE1 to /\xC1<ALPHA>/i');
79
80# U+038A, \xBA, GREEK CAPITAL LETTER IOTA WITH TONOS
81# U+03AF, \xDF, GREEK SMALL LETTER IOTA WITH TONOS
82
83ok("\x{38A}"  =~ /\xBA/,      '\x{38A} to /\xBA/');
84ok("\x{38A}"  !~ /\xDF/,      '\x{38A} to /\xDF/');
85ok("\x{38A}"  =~ /\xBA/i,     '\x{38A} to /\xBA/i');
86ok("\x{38A}"  =~ /\xDF/i,     '\x{38A} to /\xDF/i');
87ok("\x{38A}"  =~ /[\xBA]/,    '\x{38A} to /[\xBA]/');
88ok("\x{38A}"  !~ /[\xDF]/,    '\x{38A} to /[\xDF]/');
89ok("\x{38A}"  =~ /[\xBA]/i,   '\x{38A} to /[\xBA]/i');
90ok("\x{38A}"  =~ /[\xDF]/i,   '\x{38A} to /[\xDF]/i');
91
92# \xDF is not LATIN SMALL LETTER SHARP S
93
94ok("SS"   !~ /\xDF/i,   'SS to /\xDF/i');
95ok("Ss"   !~ /\xDF/i,   'Ss to /\xDF/i');
96ok("sS"   !~ /\xDF/i,   'sS to /\xDF/i');
97ok("ss"   !~ /\xDF/i,   'ss to /\xDF/i');
98ok("SS"   !~ /�/i,      'SS to /<iota-tonos>/i');
99ok("Ss"   !~ /�/i,      'Ss to /<iota-tonos>/i');
100ok("sS"   !~ /�/i,      'sS to /<iota-tonos>/i');
101ok("ss"   !~ /�/i,      'ss to /<iota-tonos>/i');
102
103