From a66d9fb8813d32c7ded2253a7a5904f5b20b5ba8 Mon Sep 17 00:00:00 2001
From: Kirilll Zaborsky <qrilka@gmail.com>
Date: Fri, 24 Jul 2015 14:02:48 +0300
Subject: inets: Forward connection errors with https proxy

httpc should return meaningful error reason disregarding whether
it is being used with http proxy or not
---
 lib/inets/test/httpc_proxy_SUITE.erl                 | 20 +++++++++++++++++++-
 .../test/httpc_proxy_SUITE_data/server_proxy.sh      |  2 ++
 2 files changed, 21 insertions(+), 1 deletion(-)

(limited to 'lib/inets/test')

diff --git a/lib/inets/test/httpc_proxy_SUITE.erl b/lib/inets/test/httpc_proxy_SUITE.erl
index 786de1bc42..6d7af4ea5d 100644
--- a/lib/inets/test/httpc_proxy_SUITE.erl
+++ b/lib/inets/test/httpc_proxy_SUITE.erl
@@ -58,7 +58,7 @@ groups() ->
       [http_emulate_lower_versions
        |local_proxy_cases()]},
      {local_proxy_https,[],
-      local_proxy_cases()}].
+      local_proxy_cases() ++ local_proxy_https_cases()}].
 
 %% internal functions
 
@@ -77,6 +77,9 @@ local_proxy_cases() ->
      http_stream,
      http_not_modified_otp_6821].
 
+local_proxy_https_cases() ->
+    [https_connect_error].
+
 %%--------------------------------------------------------------------
 
 init_per_suite(Config0) ->
@@ -431,6 +434,21 @@ header_value(Name, [{HeaderName,HeaderValue}|Headers]) ->
 	    header_value(Name, Headers)
     end.
 
+%%--------------------------------------------------------------------
+https_connect_error(doc) ->
+    ["Error from CONNECT tunnel should be returned"];
+https_connect_error(Config) when is_list(Config) ->
+    {HttpServer,HttpPort} = ?config(http, Config),
+    Method = get,
+    %% using HTTPS scheme with HTTP port to trigger connection error
+    URL = "https://" ++ HttpServer ++ ":" ++
+        integer_to_list(HttpPort) ++ "/index.html",
+    Opts = [],
+    HttpOpts = [],
+    Request = {URL,[]},
+    {error,{failed_connect,[_,{tls,_,_}]}} =
+	httpc:request(Method, Request, HttpOpts, Opts).
+
 %%--------------------------------------------------------------------
 %% Internal Functions ------------------------------------------------
 %%--------------------------------------------------------------------
diff --git a/lib/inets/test/httpc_proxy_SUITE_data/server_proxy.sh b/lib/inets/test/httpc_proxy_SUITE_data/server_proxy.sh
index 9d1698c386..473024ae63 100755
--- a/lib/inets/test/httpc_proxy_SUITE_data/server_proxy.sh
+++ b/lib/inets/test/httpc_proxy_SUITE_data/server_proxy.sh
@@ -169,6 +169,8 @@ MaxRequestsPerChild 0
 ViaProxyName "tinyproxy"
 
 ConnectPort $APACHE_HTTPS_PORT
+# to test connect error
+ConnectPort $APACHE_HTTP_PORT
 EOF
 	(tinyproxy -d -c tinyproxy.conf 1>/dev/null 2>&1 </dev/null &)&
 	wait_for_pidfile tinyproxy.pid
-- 
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