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#!perl -T
use strict;
use warnings;
use lib 't/lib';
use Test::Leaner 'no_plan';
use Scope::Upper qw<reap UP HERE>;
use Scope::Upper::TestGenerator;
local $Scope::Upper::TestGenerator::call = sub {
my ($height, $level, $i) = @_;
$level = $level ? 'UP ' x $level : 'HERE';
return [ "reap \\&check => $level;\n" ];
};
local $Scope::Upper::TestGenerator::test = sub {
my ($height, $level, $i, $x) = @_;
my $j = $i < $height - $level ? 0 : (defined $x ? $x : 'undef');
return "is(\$x, $j, 'x h=$height, l=$level, i=$i');\n";
};
local $Scope::Upper::TestGenerator::local = sub {
my ($height, $level, $i, $x) = @_;
return $i == $height - $level ? "\$x = $x;\n" : "local \$x = $x;\n";
};
local $Scope::Upper::TestGenerator::testlocal = sub { '' };
local $Scope::Upper::TestGenerator::allblocks = 1;
our ($x, $testcase);
sub check { $x = (defined $x) ? ($x ? 0 : $x . 'x') : 0 }
{
no warnings 'redefine';
*is = sub ($$;$) {
my ($a, $b, $desc) = @_;
if (defined $testcase
and (defined $b) ? (not defined $a or $a != $b) : defined $a) {
diag <<DIAG;
=== This testcase failed ===
$testcase
==== vvvvv Errors vvvvvv ===
DIAG
undef $testcase;
}
Test::Leaner::is($a, $b, $desc);
}
}
for my $level (0 .. 1) {
my $height = $level + 1;
my $tests = Scope::Upper::TestGenerator::gen($height, $level);
for (@$tests) {
$testcase = $_;
$x = undef;
eval;
diag $@ if $@;
}
}
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