X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fspawn.t;h=44355f43655582845755b674847494eb18b5df4c;hb=d7fda3f4b9d4c9e6d01c818f09905d6827fa693f;hp=d52b646562c45d38704869e2022cc129c931db17;hpb=617f35dacbd4e5972bf2d82411b45009bbc79a42;p=public-inbox.git
diff --git a/t/spawn.t b/t/spawn.t
index d52b6465..44355f43 100644
--- a/t/spawn.t
+++ b/t/spawn.t
@@ -1,4 +1,4 @@
-# Copyright (C) 2015 all contributors
+# Copyright (C) 2015-2020 all contributors
# License: AGPL-3.0+
use strict;
use warnings;
@@ -31,23 +31,13 @@ use PublicInbox::Spawn qw(which spawn popen_rd);
my ($r, $w);
pipe $r, $w or die "pipe failed: $!";
my $pid = spawn(['sh', '-c', 'echo $HELLO'],
- { 'HELLO' => 'world' }, { 1 => fileno($w) });
+ { 'HELLO' => 'world' }, { 1 => $w });
close $w or die "close pipe[1] failed: $!";
is(<$r>, "world\n", 'read stdout of spawned from pipe');
is(waitpid($pid, 0), $pid, 'waitpid succeeds on spawned process');
is($?, 0, 'sh exited successfully');
}
-{
- my ($r, $w);
- pipe $r, $w or die "pipe failed: $!";
- my $pid = spawn(['env'], {}, { -env => 1, 1 => fileno($w) });
- close $w or die "close pipe[1] failed: $!";
- ok(!defined(<$r>), 'read stdout of spawned from pipe');
- is(waitpid($pid, 0), $pid, 'waitpid succeeds on spawned process');
- is($?, 0, 'env(1) exited successfully');
-}
-
{
my $fh = popen_rd([qw(echo hello)]);
ok(fileno($fh) >= 0, 'tied fileno works');
@@ -70,16 +60,34 @@ use PublicInbox::Spawn qw(which spawn popen_rd);
is(sysread($fh, $buf, 6), 6, 'sysread got 6 bytes');
is($buf, "hello\n", 'tied gets works');
is(sysread($fh, $buf, 6), 0, 'sysread got EOF');
+ $? = 1;
+ ok(close($fh), 'close succeeds');
+ is($?, 0, '$? 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(15, $pid), 1, 'child process killed early');
- is(waitpid($pid, 0), $pid, 'child process reapable');
+ my $fh = popen_rd([qw(false)]);
+ ok(!close($fh), 'close fails on false');
+ isnt($?, 0, '$? set properly: '.$?);
+}
+
+SKIP: {
+ eval {
+ require BSD::Resource;
+ defined(BSD::Resource::RLIMIT_CPU())
+ } or skip 'BSD::Resource::RLIMIT_CPU missing', 3;
+ my ($r, $w);
+ pipe($r, $w) or die "pipe: $!";
+ my $cmd = ['sh', '-c', 'while true; do :; done'];
+ my $fd = fileno($w);
+ my $opt = { RLIMIT_CPU => [ 1, 1 ], RLIMIT_CORE => [ 0, 0 ], 1 => $fd };
+ my $pid = spawn($cmd, undef, $opt);
+ close $w or die "close(w): $!";
+ my $rset = '';
+ vec($rset, fileno($r), 1) = 1;
+ ok(select($rset, undef, undef, 5), 'child died before timeout');
+ is(waitpid($pid, 0), $pid, 'XCPU child process reaped');
+ isnt($?, 0, 'non-zero exit status');
}
done_testing();