From bd890e1859c97297a06166e5f92e8c33b1db4682 Mon Sep 17 00:00:00 2001
From: Ross Schlaikjer <ross@schlaikjer.net>
Date: Tue, 3 Jul 2018 17:14:28 +0000
Subject: Add test case on relative redirects with ports

---
 lib/inets/test/httpc_SUITE.erl | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'lib/inets')

diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl
index 0440cb302c..6e048a4d56 100644
--- a/lib/inets/test/httpc_SUITE.erl
+++ b/lib/inets/test/httpc_SUITE.erl
@@ -174,7 +174,8 @@ misc() ->
 
 sim_mixed() ->
     [
-     redirect_http_to_https
+     redirect_http_to_https,
+     redirect_relative_different_port
     ].
 
 %%--------------------------------------------------------------------
@@ -767,6 +768,30 @@ redirect_http_to_https(Config) when is_list(Config) ->
 	= httpc:request(post, {URL301, Headers, "text/plain", "foobar"},
 			[], []).
 %%-------------------------------------------------------------------------
+redirect_relative_different_port() ->
+    [{doc, "Test that a 30X redirect with a relative target, but different "
+      "port, is handled correctly."}].
+redirect_relative_different_port(Config) when is_list(Config) ->
+    URL301 = mixed_url(http, "/301_custom_url.html", Config),
+
+    % We need an extra server of the same protocol here, so spawn a new
+    % HTTP-protocol one
+    Port = server_start(sim_http, []),
+    {ok, Host} = inet:gethostname(),
+    % Prefix the URI with '/' instead of a scheme
+    TargetUrl = "//" ++ Host ++ ":" ++ integer_to_list(Port) ++ "/dummy.html",
+    Headers = [{"x-test-301-url", TargetUrl}],
+
+    {ok, {{_,200,_}, [_ | _], [_|_]}}
+	= httpc:request(get, {URL301, Headers}, [], []),
+
+    {ok, {{_,200,_}, [_ | _], []}}
+	= httpc:request(head, {URL301, Headers}, [], []),
+
+    {ok, {{_,200,_}, [_ | _], [_|_]}}
+	= httpc:request(post, {URL301, Headers, "text/plain", "foobar"},
+			[], []).
+%%-------------------------------------------------------------------------
 cookie() ->
     [{doc, "Test cookies."}].
 cookie(Config) when is_list(Config) ->
-- 
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