+subtest 'exim_binary' => sub {
+ my @argv1 = qw(/bin/sh a b);
+ my @argv2 = qw(t/samples/foo a b);
+ chomp(my $cwd = `pwd`); # don't use Cwd, as we use Cwd in the tested module already
+ is_deeply [exim_binary(@argv1)], \@argv1 => 'got the binary as abs path from argv';
+ is_deeply [exim_binary(@argv2)], ["$cwd/t/samples/foo", @argv2[1,$#argv2]] => 'got the binary as rel path from argv';
+};