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|
use strict;
use warnings;
use Test::More 0.88;
use Test::Warnings ':all';
{
my @lines;
my @warnings = warnings {
warn 'testing 1 2 3'; push @lines, __LINE__;
};
my $file = __FILE__;
is_deeply(
\@warnings,
[
"testing 1 2 3 at $file line $lines[0].\n",
],
'warnings() successfully captured the warning',
);
my $warning = warning {
warn 'testing 1 2 3'; push @lines, __LINE__;
};
is(
$warning,
"testing 1 2 3 at $file line $lines[1].\n",
'warning() successfully the warning as a string',
);
}
{
my @lines;
my @warnings = warnings {
warn 'testing 1 2 3'; push @lines, __LINE__;
warn 'another warning'; push @lines, __LINE__;
};
my $file = __FILE__;
is_deeply(
\@warnings,
[
"testing 1 2 3 at $file line $lines[0].\n",
"another warning at $file line $lines[1].\n",
],
'warnings() successfully captured all warnings',
);
my $warning = warning {
warn 'testing 1 2 3'; push @lines, __LINE__;
warn 'another warning'; push @lines, __LINE__;
};
is_deeply(
$warning,
[
"testing 1 2 3 at $file line $lines[2].\n",
"another warning at $file line $lines[3].\n",
],
'warning() successfully captured all warnings as a scalar ref',
);
}
{
my @warnings = warnings {
note 'no warning here';
note 'nor here';
};
is_deeply(
\@warnings,
[ ],
'warnings() successfully captured all warnings (none!)',
);
my $warning = warning {
note 'no warning here';
note 'nor here';
};
is_deeply(
$warning,
[ ],
'warning() successfully captured all warnings (none!)',
);
is(@$warning, 0, 'warning() reports zero warnings caught');
}
done_testing;
|
