spawn: remove `Blocking' flag handling

Instead, the O_NONBLOCK flag is set by PublicInbox::HTTPD::Async;
and we won't be setting it elsewhere.

1 files changed, 0 insertions, 11 deletions

diff --git a/t/spawn.t b/t/spawn.t
index 88404282..1d71b26d 100644
--- a/t/spawn.t
+++ b/t/spawn.t
@@ -81,17 +81,6 @@ use PublicInbox::Spawn qw(which spawn popen_rd);
         isnt($?, 0, '$? set properly: '.$?);
 }
 
-{
-        my ($fh, $pid) = popen_rd([qw(sleep 60)], undef, { Blocking => 0 });
-        ok(defined $pid && $pid > 0, 'returned pid when array requested');
-        is(kill(0, $pid), 1, 'child process is running');
-        ok(!defined(sysread($fh, my $buf, 1)) && $!{EAGAIN},
-           'sysread returned quickly with EAGAIN');
-        is(kill(9, $pid), 1, 'child process killed early');
-        is(waitpid($pid, 0), $pid, 'child process reapable');
-        isnt($?, 0, '$? set properly: '.$?);
-}
-
 SKIP: {
         eval {
                 require BSD::Resource;