www: fix redirection loops

Sometimes users forget trailing slashes; but we should not punish
them with infinite loops.

1 files changed, 24 insertions, 1 deletions

diff --git a/t/plack.t b/t/plack.t
index f61b3bec..b77cdba5 100644
--- a/t/plack.t
+++ b/t/plack.t
@@ -81,6 +81,30 @@ EOF
                 is($to, $res->header('Location'), 'redirect location matches');
         });
 
+        my $pfx = 'http://example.com/test';
+        foreach my $t (qw(t T)) {
+                test_psgi($app, sub {
+                        my ($cb) = @_;
+                        my $u = $pfx . "/blah%40example.com/$t";
+                        my $res = $cb->(GET($u));
+                        is(301, $res->code, "redirect for missing /");
+                        my $location = $res->header('Location');
+                        like($location, qr!/\Q$t\E/#u\z!,
+                                'redirected with missing /');
+                });
+        }
+        foreach my $t (qw(f)) {
+                test_psgi($app, sub {
+                        my ($cb) = @_;
+                        my $u = $pfx . "/blah%40example.com/$t";
+                        my $res = $cb->(GET($u));
+                        is(301, $res->code, "redirect for missing /");
+                        my $location = $res->header('Location');
+                        like($location, qr!/\Q$t\E/\z!,
+                                'redirected with missing /');
+                });
+        }
+
         test_psgi($app, sub {
                 my ($cb) = @_;
                 my $atomurl = 'http://example.com/test/new.atom';
@@ -92,7 +116,6 @@ EOF
                         'index generated');
         });
 
-        my $pfx = 'http://example.com/test';
         test_psgi($app, sub {
                 my ($cb) = @_;
                 my $res = $cb->(GET($pfx . '/atom.xml'));