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make_patchnum.pl now works in -Dmksymlink target dirs
[perl5.git] / t / op / stash.t
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6b78add2
RGS
1#!./perl
2
3BEGIN {
4 chdir 't' if -d 't';
5 @INC = qw(../lib);
6}
7
768fd157 8BEGIN { require "./test.pl"; }
6b78add2 9
d6069db2 10plan( tests => 13 );
6b78add2
RGS
11
12# Used to segfault (bug #15479)
13fresh_perl_is(
14 '%:: = ""',
15 'Odd number of elements in hash assignment at - line 1.',
16 { switches => [ '-w' ] },
17 'delete $::{STDERR} and print a warning',
18);
b862623f
RGS
19
20# Used to segfault
21fresh_perl_is(
22 'BEGIN { $::{"X::"} = 2 }',
23 '',
24 { switches => [ '-w' ] },
25 q(Insert a non-GV in a stash, under warnings 'once'),
26);
adc51b97
RGS
27
28ok( !defined %oedipa::maas::, q(stashes aren't defined if not used) );
29ok( !defined %{"oedipa::maas::"}, q(- work with hard refs too) );
30
31ok( defined %tyrone::slothrop::, q(stashes are defined if seen at compile time) );
32ok( defined %{"tyrone::slothrop::"}, q(- work with hard refs too) );
33
34ok( defined %bongo::shaftsbury::, q(stashes are defined if a var is seen at compile time) );
35ok( defined %{"bongo::shaftsbury::"}, q(- work with hard refs too) );
36
37package tyrone::slothrop;
38$bongo::shaftsbury::scalar = 1;
aec56d99
NC
39
40package main;
41
42# Used to warn
43# Unbalanced string table refcount: (1) for "A::" during global destruction.
44# for ithreads.
45{
46 local $ENV{PERL_DESTRUCT_LEVEL} = 2;
47 fresh_perl_is(
48 'package A; sub a { // }; %::=""',
49 '',
50 '',
51 );
52}
ce10b5d1 53
d6069db2
RGS
54# now tests in eval
55
56ok( !eval { defined %achtfaden:: }, 'works in eval{}' );
57ok( !eval q{ defined %schoenmaker:: }, 'works in eval("")' );
58
ce10b5d1
RGS
59# now tests with strictures
60
61use strict;
62ok( !defined %pig::, q(referencing a non-existent stash doesn't produce stricture errors) );
63ok( !exists $pig::{bodine}, q(referencing a non-existent stash element doesn't produce stricture errors) );