xref: /openbsd/gnu/usr.bin/perl/t/uni/package.t (revision 4bdff4be) 
1#!./perl
2
3# Checks if 'package' work as intended.
4
5BEGIN {
6    chdir 't' if -d 't';
7    require './test.pl';
8}
9
10plan (tests => 18);
11
12use utf8;
13use open qw( :utf8 :std );
14
15package Føø::Bær { }
16
17package クラス { }
18
19package ฟọ::バッズ { }
20
21ok 1, "sanity check. If we got this far, UTF-8 in package names is legal.";
22
23#The next few come from comp/package.t
24{
25
26    $ㄅĽuṞfⳐ = 123;
27
28    package ꑭʑ;
29
30    sub ニュー {bless [];}
31    $bar = 4;
32    {
33        package 압Ƈ;
34        $ㄅĽuṞfⳐ = 5;
35    }
36
37    $압Ƈ'd읯ⱪ = 6;        #'
38
39    $ꑭʑ = 2;
40
41    $ꑭʑ = join(':', sort(keys %ꑭʑ::));
42    $압Ƈ = join(':', sort(keys %압Ƈ::));
43
44    ::is $ꑭʑ, 'bar:ニュー:ꑭʑ:압Ƈ', "comp/stash.t test 1";
45    ::is $압Ƈ, "d읯ⱪ:ㄅĽuṞfⳐ", "comp/stash.t test 2";
46    ::is $main'ㄅĽuṞfⳐ, 123, "comp/stash.t test 3";
47
48    package 압Ƈ;
49
50    ::is $ㄅĽuṞfⳐ, 5, "comp/stash.t test 4";
51    eval '::is $ㄅĽuṞfⳐ, 5, "comp/stash.t test 5";';
52    eval 'package main; is $ㄅĽuṞfⳐ, 123, "comp/stash.t test 6";';
53    ::is $ㄅĽuṞfⳐ, 5, "comp/stash.t test 7";
54
55    #This is actually pretty bad, as caller() wasn't clean to begin with.
56    package main;
57    sub ㄘ { caller(0) }
58
59    sub ƒஓ {
60    my $s = shift;
61    if ($s) {
62            package ᛔQR;
63            main::ㄘ();
64    }
65    }
66
67    is((ƒஓ(1))[0], 'ᛔQR', "comp/stash.t test 8");
68
69    my $Q = ꑭʑ->ニュー();
70    undef %ꑭʑ::;
71    eval { $a = *ꑭʑ::ニュー{PACKAGE}; };
72    is $a, "__ANON__", "comp/stash.t test 9";
73
74    {
75        local $@;
76        eval { $Q->param; };
77        like $@, qr/^Can't use anonymous symbol table for method lookup/, "comp/stash.t test 10";
78    }
79
80    like "$Q", qr/^__ANON__=/, "comp/stash.t test 11";
81
82    is ref $Q, "__ANON__", "comp/stash.t test 12";
83
84    package bugⅲⅱⅴⅵⅱ { #not really latin, but bear with me, I'm not Damian.
85        ::is( __PACKAGE__,   'bugⅲⅱⅴⅵⅱ', "comp/stash.t test 13");
86        ::is( eval('__PACKAGE__'), 'bugⅲⅱⅴⅵⅱ', "comp/stash.t test 14");
87    }
88}
89
90#This comes from comp/package_block.t
91{
92    local $@;
93    eval q[package ᕘ {];
94    like $@, qr/\AMissing right curly /, "comp/package_block.t test";
95}
96
97# perl #105922
98
99{
100   my $latin_1 = "þackage";
101   my $utf8    = "þackage";
102   utf8::downgrade($latin_1);
103   utf8::upgrade($utf8);
104
105   local $@;
106   eval { $latin_1->can("yadda") };
107   ok(!$@, "latin1->meth works");
108
109   local $@;
110   eval { $utf8->can("yadda") };
111   ok(!$@, "utf8->meth works");
112}
113