use strict;
use warnings;
use Test2::IPC;
use Test2::Tools::Tiny;
use Test2::API qw/context intercept test2_stack/;
use Test2::Util qw/CAN_FORK/;
BEGIN {
skip_all "System cannot fork" unless CAN_FORK;
}
my $events = intercept {
Test2::API::run_subtest("this subtest forks" => sub {
if (fork) {
wait;
isnt($?, 0, "subprocess died");
} else {
# Prevent the exception from being rendered to STDERR, people have
# complained about STDERR noise in tests before.
close STDERR;
die "# Expected warning from subtest";
};
}, {no_fork => 1});
};
my @subtests = grep {; $_->isa('Test2::Event::Subtest') } @$events;
if (is(@subtests, 1, "only one subtest run, effectively")) {
my @subokay = grep {; $_->facets->{assert} }
@{ $subtests[0]->subevents };
is(@subokay, 1, "we got one test result inside the subtest");
ok(! $subokay[0]->causes_fail, "...and it passed");
} else {
# give up, we're already clearly broken
}
done_testing;