38 lines
640 B
Perl
38 lines
640 B
Perl
#!perl -T
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use strict;
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use warnings;
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use Test::More tests => (2 * 5 + 3) + (2 * 2 + 1);
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use Variable::Magic qw<cast>;
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use lib 't/lib';
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use Variable::Magic::TestWatcher;
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use Variable::Magic::TestValue;
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my $wiz = init_watcher 'set', 'set';
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my $a = 0;
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watch { cast $a, $wiz } { }, 'cast';
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my $n = int rand 1000;
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watch { $a = $n } { set => 1 }, 'assign';
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is $a, $n, 'set: assign correctly';
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watch { ++$a } { set => 1 }, 'increment';
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is $a, $n + 1, 'set: increment correctly';
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watch { --$a } { set => 1 }, 'decrement';
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is $a, $n, 'set: decrement correctly';
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{
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my $val = 0;
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init_value $val, 'set', 'set';
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value { $val = 1 } \1;
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}
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