1 files changed, 79 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/t/80issues-from-proxy-reproxy-to-different-host.t b/web/server/h2o/libh2o/t/80issues-from-proxy-reproxy-to-different-host.t
new file mode 100644
index 00000000..9a05a1db
--- /dev/null
+++ b/web/server/h2o/libh2o/t/80issues-from-proxy-reproxy-to-different-host.t
@@ -0,0 +1,79 @@
+use strict;
+use warnings;
+use Digest::MD5 qw(md5_hex);
+use Net::EmptyPort qw(check_port empty_port);
+use Test::More;
+use t::Util;
+
+plan skip_all => 'curl not found'
+    unless prog_exists('curl');
+plan skip_all => 'plackup not found'
+    unless prog_exists('plackup');
+plan skip_all => 'Starlet not found'
+    unless system('perl -MStarlet /dev/null > /dev/null 2>&1') == 0;
+
+# start upstream
+my $upstream = empty_port();
+my $upstream_guard = spawn_server(
+    argv     => [
+        qw(plackup -s Starlet --keepalive-timeout 100 --access-log /dev/null --listen), "127.0.0.1:$upstream",
+        ASSETS_DIR . "/upstream.psgi",
+    ],
+    is_ready =>  sub {
+        check_port($upstream);
+    },
+);
+
+my $error_upstream = empty_port();
+my $error_upstream_guard = spawn_server(
+    argv     => [
+        qw(plackup -s Starlet --keepalive-timeout 100 --access-log /dev/null --listen), "127.0.0.1:$error_upstream",
+        "-e", 'sub { [200, [], [123]] }',
+    ],
+    is_ready =>  sub {
+        check_port($error_upstream);
+    },
+);
+
+subtest "internal-redirect-from-proxy" => sub {
+    my $server = spawn_h2o(<< "EOT");
+hosts:
+  default:
+    paths:
+      "/":
+        proxy.reverse.url: http://127.0.0.1:$upstream/
+        error-doc:
+          status: 404
+          url: http://127.0.0.1:$error_upstream/
+EOT
+    my ($headers, $body) = run_prog("curl --silent --dump-header /dev/stderr http://127.0.0.1:$server->{port}/index.txt");
+    like $headers, qr{^HTTP/1\.1 200 }is;
+    is $body, "hello\n";
+
+    ($headers, $body) = run_prog("curl --silent --dump-header /dev/stderr http://127.0.0.1:$server->{port}/notfound");
+    like $headers, qr{^HTTP/1\.1 404 }is;
+    is $body, "123";
+};
+
+subtest "internal-redirect-within-proxy" => sub {
+    plan skip_all => 'mruby support is off'
+        unless server_features()->{mruby};
+    my $server = spawn_h2o(<< "EOT");
+reproxy: ON
+hosts:
+  default:
+    paths:
+      "/":
+        mruby.handler: |
+          Proc.new do |env|
+            [200, { "x-reproxy-url" => "/proxy/?resp:status=302&resp:location=/index.txt" }, ["from mruby"]]
+          end
+      "/proxy":
+        proxy.reverse.url: http://127.0.0.1:$upstream/
+EOT
+    my ($headers, $body) = run_prog("curl --max-redirs 0 --silent --dump-header /dev/stderr http://127.0.0.1:$server->{port}/");
+    like $headers, qr{^HTTP/1\.1 200 }is;
+    is $body, "hello\n";
+};
+
+done_testing;