From f3d6b05b863fe177a34a8a6ba48c5f263ef8cf82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Sun, 29 Oct 2017 19:52:27 +0000
Subject: Add cowboy_req:inform/2,3

User code can now send as many 1xx responses as necessary.
---
 test/handlers/resp_h.erl | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'test/handlers/resp_h.erl')

diff --git a/test/handlers/resp_h.erl b/test/handlers/resp_h.erl
index 9b94e3f..94c7f60 100644
--- a/test/handlers/resp_h.erl
+++ b/test/handlers/resp_h.erl
@@ -100,6 +100,37 @@ do(<<"delete_resp_header">>, Req0, Opts) ->
 	Req = cowboy_req:delete_resp_header(<<"content-type">>, Req1),
 	false = cowboy_req:has_resp_header(<<"content-type">>, Req),
 	{ok, cowboy_req:reply(200, #{}, "OK", Req), Opts};
+do(<<"inform2">>, Req0, Opts) ->
+	case cowboy_req:binding(arg, Req0) of
+		<<"binary">> ->
+			cowboy_req:inform(<<"102 On my way">>, Req0);
+		<<"error">> ->
+			ct_helper:ignore(cowboy_req, inform, 3),
+			cowboy_req:inform(ok, Req0);
+		<<"twice">> ->
+			cowboy_req:inform(102, Req0),
+			cowboy_req:inform(102, Req0);
+		Status ->
+			cowboy_req:inform(binary_to_integer(Status), Req0)
+	end,
+	Req = cowboy_req:reply(200, Req0),
+	{ok, Req, Opts};
+do(<<"inform3">>, Req0, Opts) ->
+	Headers = #{<<"ext-header">> => <<"ext-value">>},
+	case cowboy_req:binding(arg, Req0) of
+		<<"binary">> ->
+			cowboy_req:inform(<<"102 On my way">>, Headers, Req0);
+		<<"error">> ->
+			ct_helper:ignore(cowboy_req, inform, 3),
+			cowboy_req:inform(ok, Headers, Req0);
+		<<"twice">> ->
+			cowboy_req:inform(102, Headers, Req0),
+			cowboy_req:inform(102, Headers, Req0);
+		Status ->
+			cowboy_req:inform(binary_to_integer(Status), Headers, Req0)
+	end,
+	Req = cowboy_req:reply(200, Req0),
+	{ok, Req, Opts};
 do(<<"reply2">>, Req0, Opts) ->
 	Req = case cowboy_req:binding(arg, Req0) of
 		<<"binary">> ->
-- 
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