From 8a3fc4a2f027b36f27225ceee5908c571c8f4f47 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 4 Mar 2017 03:52:29 +0000
Subject: repoobrowse: explicit EOF handling for git async callback

We need to ensure we've fully-drained the pipe before
signalling EOF to the callback, since pipelining may
not be the best choice with detachable processes
in the future.
---
 t/git_async.t | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 't')

diff --git a/t/git_async.t b/t/git_async.t
index 4f7e4ebe..ffe2b1a2 100644
--- a/t/git_async.t
+++ b/t/git_async.t
@@ -117,6 +117,7 @@ my $dir = "$tmpdir/git.git";
 	}
 	my @info;
 	my $str = '';
+	my $eof_seen = 0;
 	$git->cat_async_compat('HEAD:foo.txt', sub {
 		my $ref = $_[0];
 		my $t = ref $ref;
@@ -124,10 +125,13 @@ my $dir = "$tmpdir/git.git";
 			push @info, $ref;
 		} elsif ($t eq 'SCALAR') {
 			$str .= $$ref;
+		} elsif ($ref == 0) {
+			$eof_seen++;
 		} else {
 			fail "fail type: $t";
 		}
 	});
+	is($eof_seen, 1, 'EOF seen once');
 	is_deeply(\@info, [ [ 'bf4f17855632367a160bef055fc8ba4675d10e6b',
 			       'blob', 18 ]], 'info matches compat');
 	is($str, "-----\nhello\nworld\n", 'data matches compat');
-- 
cgit v1.2.3-24-ge0c7