aboutsummaryrefslogtreecommitdiffstats
path: root/test/http_handler_errors.erl
blob: 30cbaebb158dc3cc9c4d4bf26356e316a0827377 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
%% Feel free to use, reuse and abuse the code in this file.

-module(http_handler_errors).
-behaviour(cowboy_http_handler).
-export([init/3, handle/2, terminate/2]).

init({_Transport, http}, Req, _Opts) ->
    {Case, Req1} = cowboy_req:qs_val(<<"case">>, Req),
    case_init(Case, Req1).

case_init(<<"init_before_reply">> = Case, _Req) ->
    erlang:error(Case);

case_init(<<"init_after_reply">> = Case, Req) ->
    {ok, _Req1} = cowboy_req:reply(200, [], "http_handler_crashes", Req),
    erlang:error(Case);

case_init(<<"init_reply_handle_error">> = Case, Req) ->
    {ok, Req1} = cowboy_req:reply(200, [], "http_handler_crashes", Req),
    {ok, Req1, Case};

case_init(<<"handle_before_reply">> = Case, Req) ->
    {ok, Req, Case};

case_init(<<"handle_after_reply">> = Case, Req) ->
    {ok, Req, Case}.


handle(_Req, <<"init_reply_handle_error">> = Case) ->
    erlang:error(Case);

handle(_Req, <<"handle_before_reply">> = Case) ->
    erlang:error(Case);

handle(Req, <<"handle_after_reply">> = Case) ->
    {ok, _Req1} = cowboy_req:reply(200, [], "http_handler_crashes", Req),
    erlang:error(Case).

terminate(_Req, _State) ->
	ok.