X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fgit-http-backend.t;h=c2a0465335c5b7cf94ffa782553995703b7dd50d;hb=826a69a8c5c46278c10f1f9670edc4b953f3f88f;hp=889d507a9145d788b2bbb6a263131b79016d34a2;hpb=1bd4f49d3e6e19f71d170058cc8c6cb466dc5b9f;p=public-inbox.git

diff --git a/t/git-http-backend.t b/t/git-http-backend.t
index 889d507a..c2a04653 100644
--- a/t/git-http-backend.t
+++ b/t/git-http-backend.t
@@ -1,36 +1,29 @@
-# Copyright (C) 2016 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2019 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+#
+# Ensure buffering behavior in -httpd doesn't cause runaway memory use
+# or data corruption
 use strict;
 use warnings;
 use Test::More;
 use File::Temp qw/tempdir/;
-use IO::Socket;
-use Fcntl qw(FD_CLOEXEC F_SETFD F_GETFD);
-use Socket qw(SO_KEEPALIVE IPPROTO_TCP TCP_NODELAY);
-use POSIX qw(dup2 setsid);
-use Cwd qw(getcwd);
+use POSIX qw(setsid);
 
 my $git_dir = $ENV{GIANT_GIT_DIR};
 plan 'skip_all' => 'GIANT_GIT_DIR not defined' unless $git_dir;
-foreach my $mod (qw(Danga::Socket
-			Plack::Util Plack::Request Plack::Builder
+foreach my $mod (qw(BSD::Resource
+			Plack::Util Plack::Builder
 			HTTP::Date HTTP::Status Net::HTTP)) {
 	eval "require $mod";
 	plan skip_all => "$mod missing for git-http-backend.t" if $@;
 }
-my $psgi = getcwd()."/t/git-http-backend.psgi";
+require './t/common.perl';
+my $psgi = "./t/git-http-backend.psgi";
 my $tmpdir = tempdir('pi-git-http-backend-XXXXXX', TMPDIR => 1, CLEANUP => 1);
 my $err = "$tmpdir/stderr.log";
 my $out = "$tmpdir/stdout.log";
 my $httpd = 'blib/script/public-inbox-httpd';
-my %opts = (
-	LocalAddr => '127.0.0.1',
-	ReuseAddr => 1,
-	Proto => 'tcp',
-	Type => SOCK_STREAM,
-	Listen => 1024,
-);
-my $sock = IO::Socket::INET->new(%opts);
+my $sock = tcp_server();
 my $host = $sock->sockhost;
 my $port = $sock->sockport;
 my $pid;
@@ -51,17 +44,9 @@ my $get_maxrss = sub {
 
 {
 	ok($sock, 'sock created');
-	$pid = fork;
-	if ($pid == 0) { # pretend to be systemd
-		fcntl($sock, F_SETFD, 0);
-		dup2(fileno($sock), 3) or die "dup2 failed: $!\n";
-		$ENV{LISTEN_PID} = $$;
-		$ENV{LISTEN_FDS} = 1;
-		$ENV{TEST_CHUNK} = '1';
-		exec $httpd, "--stdout=$out", "--stderr=$err", $psgi;
-		die "FAIL: $!\n";
-	}
-	ok(defined $pid, 'forked httpd process successfully');
+	my $cmd = [ $httpd, '-W0', "--stdout=$out", "--stderr=$err", $psgi ];
+	ok(defined($pid = spawn_listener(undef, $cmd, [$sock])),
+	   'forked httpd process successfully');
 }
 my $mem_a = $get_maxrss->();
 
@@ -87,6 +72,8 @@ SKIP: {
 	my ($code, $mess, %h) = $http->read_response_headers;
 	is(200, $code, 'got 200 success for pack');
 	is($max, $h{'Content-Length'}, 'got expected Content-Length for pack');
+
+	# no $http->read_entity_body, here, since we want to force buffering
 	foreach my $i (1..3) {
 		sleep 1;
 		my $diff = $get_maxrss->() - $mem_a;