File 0633-inets-Add-tests-for-erl_script_timeout.patch of Package erlang
From e160c628f4305dd603c24ab6d208db57ce15b23b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Dimitrov?= <peterdmv@users.noreply.github.com>
Date: Sun, 14 Apr 2019 16:35:51 +0200
Subject: [PATCH 2/2] inets: Add tests for erl_script_timeout
---
lib/inets/src/http_server/httpd_example.erl | 21 +++-
lib/inets/test/httpd_SUITE.erl | 165 ++++++++++++++++++++++++++--
2 files changed, 178 insertions(+), 8 deletions(-)
diff --git a/lib/inets/src/http_server/httpd_example.erl b/lib/inets/src/http_server/httpd_example.erl
index 37e4f97bc0..aaa7e428c2 100644
--- a/lib/inets/src/http_server/httpd_example.erl
+++ b/lib/inets/src/http_server/httpd_example.erl
@@ -24,7 +24,7 @@
-export([newformat/3]).
%% These are used by the inets test-suite
--export([delay/1, chunk_timeout/3]).
+-export([delay/1, chunk_timeout/3, get_chunks/3]).
print(String) ->
@@ -171,3 +171,22 @@ chunk_timeout(SessionID, _, _StrInt) ->
mod_esi:deliver(SessionID, top("Test chunk encoding timeout")),
timer:sleep(20000),
mod_esi:deliver(SessionID, footer()).
+
+get_chunks(Sid, _Env, In) ->
+ Tokens = string:tokens(In, [$&]),
+ PropList = lists:map(fun(E) ->
+ list_to_tuple(string:tokens(E,[$=])) end,
+ Tokens),
+ HeaderDelay =
+ list_to_integer(proplists:get_value("header_delay", PropList, "0")),
+ ChunkDelay =
+ list_to_integer(proplists:get_value("chunk_delay", PropList, "0")),
+ BadChunkDelay =
+ list_to_integer(proplists:get_value("bad_chunk_delay", PropList, "0")),
+ timer:sleep(HeaderDelay),
+ mod_esi:deliver(Sid, ["Content-Type: text/plain\r\n\r\n"]),
+ mod_esi:deliver(Sid, "Chunk 0 ms\r\n"),
+ timer:sleep(ChunkDelay),
+ mod_esi:deliver(Sid, io_lib:format("Chunk ~p ms\r\n", [ChunkDelay])),
+ timer:sleep(ChunkDelay + BadChunkDelay),
+ mod_esi:deliver(Sid, "BAD Chunk\r\n").
diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl
index fcb9ad7905..fc5ca14dcd 100644
--- a/lib/inets/test/httpd_SUITE.erl
+++ b/lib/inets/test/httpd_SUITE.erl
@@ -79,7 +79,10 @@ all() ->
{group, http_mime_types},
{group, http_logging},
mime_types_format,
- erl_script_timeout_option
+ erl_script_timeout_default,
+ erl_script_timeout_option,
+ erl_script_timeout_proplist,
+ erl_script_timeout_apache
].
groups() ->
@@ -384,6 +387,10 @@ init_per_testcase(disk_log_bad_file, Config0) ->
ct:timetrap({seconds, 20}),
dbg(disk_log_internal, Config1, init);
+init_per_testcase(erl_script_timeout_default, Config) ->
+ ct:timetrap({seconds, 60}),
+ dbg(erl_script_timeout_default, Config, init);
+
init_per_testcase(Case, Config) ->
ct:timetrap({seconds, 20}),
dbg(Case, Config, init).
@@ -1777,16 +1784,128 @@ mime_types_format(Config) when is_list(Config) ->
{"cpt","application/mac-compactpro"},
{"hqx","application/mac-binhex40"}]} = httpd_conf:load_mime_types(MimeTypes).
+erl_script_timeout_default(Config) when is_list(Config) ->
+ inets:start(),
+ {ok, Pid} = inets:start(httpd,
+ [{port, 0},
+ {server_name,"localhost"},
+ {server_root,"./"},
+ {document_root,"./"},
+ {bind_address, any},
+ {mimetypes, [{"html", "text/html"}]},
+ {modules,[mod_esi]},
+ {erl_script_alias, {"/erl", [httpd_example]}}
+ ]),
+ Info = httpd:info(Pid),
+
+ Port = proplists:get_value(port, Info),
+
+ %% Default erl_script_timeout is 15.
+ %% Verify: 13 =< erl_script_timeout =< 17
+ Url = http_get_url(Port, 500, 13000, 4000),
+
+ {ok, {_, _, Body}} = httpc:request(get, {Url, []}, [{timeout, 45000}], []),
+ ct:log("Response: ~p~n", [Body]),
+ verify_body(Body, 13000),
+ inets:stop().
erl_script_timeout_option(Config) when is_list(Config) ->
inets:start(),
- {ok, Pid} = inets:start(httpd, [{erl_script_timeout, 215},
- {server_name, "test"},
- {port,0},
- {server_root, "."},
- {document_root, "."}]),
+ {ok, Pid} = inets:start(httpd,
+ [{port, 0},
+ {server_name,"localhost"},
+ {server_root,"./"},
+ {document_root,"./"},
+ {bind_address, any},
+ {mimetypes, [{"html", "text/html"}]},
+ {modules,[mod_esi]},
+ {erl_script_timeout, 2},
+ {erl_script_alias, {"/erl", [httpd_example]}}
+ ]),
Info = httpd:info(Pid),
- 215 = proplists:get_value(erl_script_timeout, Info),
+ verify_timeout(Info, 2),
+
+ Port = proplists:get_value(port, Info),
+
+ %% Verify: 1 =< erl_script_timeout =< 3
+ Url = http_get_url(Port, 500, 1000, 2000),
+
+ {ok, {_, _, Body}} = httpc:request(Url),
+ ct:log("Response: ~p~n", [Body]),
+ verify_body(Body, 1000),
+ inets:stop().
+
+erl_script_timeout_proplist(Config) when is_list(Config) ->
+ HttpdConf = filename:join(get_tmp_dir(Config),
+ "httpd_erl_script_timeout_proplist.conf"),
+ ServerConfig =
+ "[{port, 0},\n" ++
+ " {server_name,\"localhost\"},\n" ++
+ " {server_root,\"./\"},\n" ++
+ " {document_root,\"./\"},\n" ++
+ " {bind_address, any},\n" ++
+ " {mimetypes, [{\"html\", \"text/html\"}]},\n" ++
+ " {modules,[mod_esi]},\n" ++
+ " {erl_script_timeout, 5},\n" ++
+ " {erl_script_alias, {\"/erl\", [httpd_example]}}\n" ++
+ "].",
+ ok = file:write_file(HttpdConf, ServerConfig),
+
+ inets:start(),
+ {ok, Pid} = inets:start(httpd,
+ [{proplist_file, HttpdConf}]),
+ Info = httpd:info(Pid),
+ verify_timeout(Info, 5),
+
+ Port = proplists:get_value(port, Info),
+
+ %% Verify: 3 =< erl_script_timeout =< 7
+ Url = http_get_url(Port, 500, 3000, 4000),
+
+ {ok, {_, _, Body}} = httpc:request(Url),
+ ct:log("Response: ~p~n", [Body]),
+ verify_body(Body, 3000),
+ inets:stop().
+
+erl_script_timeout_apache(Config) when is_list(Config) ->
+ HttpdConf = filename:join(get_tmp_dir(Config),
+ "httpd_erl_script_timeout.conf"),
+ MimeTypes = filename:join(get_tmp_dir(Config),
+ "erl_script_timeout_mime_types.conf"),
+
+ MimeTypesConf =
+ "html\n" ++
+ "text/html\n",
+
+ ok = file:write_file(MimeTypes, MimeTypesConf),
+
+ ServerConfig =
+ "Port 0\n" ++
+ "ServerName localhost\n" ++
+ "ServerRoot ./\n" ++
+ "DocumentRoot ./\n" ++
+ "BindAddress 0.0.0.0\n" ++
+ "MimeTypes " ++ MimeTypes ++ "\n" ++
+ "Modules mod_esi\n" ++
+ "ErlScriptTimeout 8\n" ++
+ "ErlScriptAlias /erl httpd_example\n",
+
+ ok = file:write_file(HttpdConf, ServerConfig),
+
+ inets:start(),
+ {ok, Pid} = inets:start(httpd,
+ [{file, HttpdConf}]),
+ Info = httpd:info(Pid),
+ verify_timeout(Info, 8),
+
+ Port = proplists:get_value(port, Info),
+
+ %% Verify: 6 =< erl_script_timeout =< 10
+ Url = http_get_url(Port, 500, 6000, 4000),
+
+ {ok, {_, _, Body}} = httpc:request(Url),
+ ct:log("Response: ~p~n", [Body]),
+ verify_body(Body, 6000),
inets:stop().
@@ -1798,6 +1917,41 @@ url(http, End, Config) ->
{ok,Host} = inet:gethostname(),
?URL_START ++ Host ++ ":" ++ integer_to_list(Port) ++ End.
+http_get_url(Port0, HeaderDelay, ChunkDelay, BadChunkDelay) ->
+ {ok, Host} = inet:gethostname(),
+ Port = integer_to_list(Port0),
+ HD = integer_to_list(HeaderDelay),
+ CD = integer_to_list(ChunkDelay),
+ BD = integer_to_list(BadChunkDelay),
+ "http://" ++ Host ++ ":" ++ Port ++
+ "/erl/httpd_example/get_chunks?header_delay=" ++ HD ++
+ "&chunk_delay=" ++ CD ++
+ "&bad_chunk_delay=" ++ BD.
+
+verify_body(Body, Timeout0) ->
+ Timeout = integer_to_list(Timeout0),
+ Res = case string:str(Body, Timeout)
+ 0 -> nomatch;
+ P -> string:substr(Body, P)
+ end,
+ ct:log("Result: ~p~n", [Res]),
+ %% Fail if BAD chunk is found.
+ case Res =:= Timeout ++ " ms\r\n" of
+ true ->
+ ok;
+ false ->
+ ct:fail("Unexpected chunk received!")
+ end.
+
+verify_timeout(Info, Expected) ->
+ Timeout = proplists:get_value(erl_script_timeout, Info),
+ case Timeout =:= Expected of
+ true ->
+ ok;
+ false ->
+ ct:fail("Bad Timeout - Expected: ~p Got: ~p", [Expected, Timeout])
+ end.
+
do_max_clients(Config) ->
Version = proplists:get_value(http_version, Config),
Host = proplists:get_value(host, Config),
--
2.16.4
