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1 | use strictures (); |
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2 | use Test::More; |
3 | use Eval::WithLexicals; |
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4 | use lib 't/lib'; |
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5 | |
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6 | use strictures 1; |
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7 | use get_strictures_hints qw($strictures_hints $strictures_warn); |
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8 | |
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9 | my $eval = Eval::WithLexicals->with_plugins("HintPersistence")->new(prelude => ''); |
10 | |
11 | is_deeply( |
12 | [ $eval->eval('$x = 1') ], |
13 | [ 1 ], |
14 | 'Basic non-strict eval ok' |
15 | ); |
16 | |
17 | is_deeply( |
18 | $eval->lexicals, { }, |
19 | 'Lexical not stored' |
20 | ); |
21 | |
22 | $eval->eval('use strictures 1'); |
23 | |
24 | { |
25 | local $SIG{__WARN__} = sub { }; |
26 | |
27 | ok !eval { $eval->eval('$x') }, 'Unable to use undeclared variable'; |
28 | like $@, qr/requires explicit package/, 'Correct message in $@'; |
29 | } |
30 | |
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31 | is( |
32 | ${$eval->hints->{q{$^H}}}, $strictures_hints, |
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33 | 'Hints are set per strictures' |
34 | ); |
35 | |
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36 | is( |
37 | (unpack "H*", ${$eval->hints->{q{${^WARNING_BITS}}}}), |
38 | (unpack "H*", $strictures_warn), |
39 | 'Warning bits are set per strictures' |
40 | ); |
41 | |
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42 | is_deeply( |
43 | $eval->lexicals, { }, |
44 | 'Lexical not stored' |
45 | ); |
46 | |
47 | # Assumption about perl internals: sort pragma will set a key in %^H. |
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48 | $eval->eval(q{ { use hint_hash_pragma 'param' } }), |
49 | ok !exists $eval->hints->{q{%^H}}->{hint_hash_pragma}, |
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50 | "Lexical pragma used below main scope not captured"; |
51 | |
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52 | $eval->eval(q{ use hint_hash_pragma 'param' }), |
53 | is $eval->hints->{q{%^H}}->{hint_hash_pragma}, 'param', |
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54 | "Lexical pragma captured"; |
55 | |
56 | done_testing; |