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#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
use Hijk;
use Time::HiRes;
my $parent_pid = $$;
pipe(my $rh, my $wh) or die "Failed to create pipe: $!";
my $pid = fork;
die "Fail to fork then start a plack server" unless defined $pid;
if ($pid == 0) {
Time::HiRes::sleep(0.5);
for (1..10) {
kill('HUP', $parent_pid);
Time::HiRes::sleep(0.1);
}
exit;
}
$SIG{HUP} = sub { warn "SIGHUP received\n" };
my $timeout = 2;
vec(my $rin = '', fileno($rh), 2) = 1;
my $start = Time::HiRes::time;
Hijk::_select($rin, undef, undef, $timeout);
my $elapsed = Time::HiRes::time - $start;
{
my $msg = sprintf("handle signal during select, took=%.2fs, expected at least=%.2fs", $elapsed, $timeout);
if ($elapsed >= $timeout) {
pass($msg);
} else {
TODO: {
local $TODO = "We don't know why, but this fails on various BSDs etc. It is known, and probably some general OS issue. Don't clutter CPANtesters with it";
fail($msg);
}
}
}
done_testing;
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