path: root/t/context.t

#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;

use Try;

my $ctx_index = {
  VOID => undef,
  LIST => 1,
  SCALAR => '',
};
my ($ctx, $die);

for (sort keys %$ctx_index) {
  $ctx = $_;
  for (0,1) {
    $die = $_;
    if ($ctx_index->{$ctx}) {
      is_deeply(
        [ run() ],
        [ $die ? 'catch' : 'try' ],
      );
    }
    elsif (defined $ctx_index->{$ctx}) {
      is_deeply(
        [ scalar run() ],
        [ $die ? 'catch' : 'try' ],
      );
    }
    else {
      run();
      1;
    }
  }
}

sub run {
  try {
    is (wantarray, $ctx_index->{$ctx}, "Proper context $ctx in try{}");
    die if $die;
    return 'try';
  }
  catch {
    is (wantarray, $ctx_index->{$ctx}, "Proper context $ctx in catch{}");
    return 'catch';
  }
  finally {
    is (wantarray, undef, "Proper VOID context in finally{}");
    return 'finally';
  }
}

done_testing;