pop3: reduce memory use while generating the mailbox cache

[public-inbox.git] / xt / git-http-backend.t

diff --git a/xt/git-http-backend.t b/xt/git-http-backend.t
index 421c6316ed43a31c346c3e9d744d32e788a41020..adadebb0a15ab7926923d736d5ea34c1282262c2 100644 (file)
--- a/xt/git-http-backend.t
+++ b/xt/git-http-backend.t
@@ -1,4 +1,4 @@
-# Copyright (C) 2016-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2021 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
@@ -8,6 +8,7 @@ use warnings;
 use Test::More;
 use POSIX qw(setsid);
 use PublicInbox::TestCommon;
+use PublicInbox::Spawn qw(which);
 
 my $git_dir = $ENV{GIANT_GIT_DIR};
 plan 'skip_all' => 'GIANT_GIT_DIR not defined' unless $git_dir;
@@ -18,8 +19,7 @@ my ($tmpdir, $for_destroy) = tmpdir();
 my $err = "$tmpdir/stderr.log";
 my $out = "$tmpdir/stdout.log";
 my $sock = tcp_server();
-my $host = $sock->sockhost;
-my $port = $sock->sockport;
+my ($host, $port) = tcp_host_port($sock);
 my $td;
 
 my $get_maxrss = sub {
@@ -36,7 +36,6 @@ my $get_maxrss = sub {
 };
 
 {
-       ok($sock, 'sock created');
        my $cmd = [ '-httpd', '-W0', "--stdout=$out", "--stderr=$err", $psgi ];
        $td = start_script($cmd, undef, { 3 => $sock });
 }
@@ -74,6 +73,25 @@ SKIP: {
        }
 }
 
+SKIP: { # make sure Last-Modified + If-Modified-Since works with curl
+       my $nr = 6;
+       skip 'no description', $nr unless -f "$git_dir/description";
+       my $mtime = (stat(_))[9];
+       my $curl = which('curl');
+       skip 'curl(1) not found', $nr unless $curl;
+       my $url = "http://$host:$port/description";
+       my $dst = "$tmpdir/desc";
+       is(xsys($curl, qw(-RsSf), '-o', $dst, $url), 0, 'curl -R');
+       is((stat($dst))[9], $mtime, 'curl used remote mtime');
+       is(xsys($curl, qw(-sSf), '-z', $dst, '-o', "$dst.2", $url), 0,
+               'curl -z noop');
+       ok(!-e "$dst.2", 'no modification, nothing retrieved');
+       utime(0, 0, $dst) or die "utime failed: $!";
+       is(xsys($curl, qw(-sSfR), '-z', $dst, '-o', "$dst.2", $url), 0,
+               'curl -z updates');
+       ok(-e "$dst.2", 'faked modification, got new file retrieved');
+}
+
 {
        my $c = fork;
        if ($c == 0) {