remove XML::Atom::SimpleFeed dependency

We will attempt to generate Atom feeds "by hand" as the
XML::Atom::SimpleFeed API does not support streaming output.
Since email is large and servers are small, this should prevent
wasting memory when we generate larger feeds.

Of course, we hope clients use SAX parsers capable of handling
large streams without slurping.

1 files changed, 2 insertions, 12 deletions

diff --git a/t/html_index.t b/t/html_index.t
index 6286fc47..73311f65 100644
--- a/t/html_index.t
+++ b/t/html_index.t
@@ -55,18 +55,8 @@ EOF
                 git_dir => $git_dir,
                 max => 3
         });
-        my $headers;
-        my $io = IO::File->new_tmpfile;
-        use POSIX qw/dup/;
-        my $dup = dup($io->fileno);
-        my $response = sub { $headers = \@_, $io };
-        $cb->($response);
-        $io = IO::File->new;
-        $io->fdopen($dup, 'r+');
-        $io->seek(0, 0);
-        $io->read(my $feed, 666666);
-        like($feed, qr/html/, "feed is valid HTML :)");
-        $io->close;
+        require 't/common.perl';
+        like(stream_to_string($cb), qr/html/, "feed is valid HTML :)");
 }
 
 done_testing();