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authorLoïc Hoguin <[email protected]>2012-09-26 14:11:53 +0200
committerLoïc Hoguin <[email protected]>2012-09-26 14:20:29 +0200
commitb2243aa54438dbea4137960c9dc6f54ac746f429 (patch)
treeb7f3768cc6fea9bcc9d4363012a6cdf149178977 /test
parentbfab8d4b22d858e7cffa97d04210a62fae56681c (diff)
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Optimize cowboy_protocol
* #state{} changes are avoided where possible * #state{} is now smaller and use less memory * the Req object is created only after the whole request is parsed * parsing makes use of a single binary match context * external calls are avoided in the critical path * URL fragment is now extracted properly (retrieval API next commit) * argument orders to local functions modified to avoid extra operations * dispatching waits as long as possible before tokenizing host/path * handler opts are no longer shown in the error messages except in init The code may not look as beautiful as it was before. But it really is, for parsing code. The parsing section of the file may be skipped if your eyes start to burn.
Diffstat (limited to 'test')
-rw-r--r--test/dispatcher_prop.erl70
-rw-r--r--test/http_SUITE.erl2
-rw-r--r--test/proper_SUITE.erl37
3 files changed, 1 insertions, 108 deletions
diff --git a/test/dispatcher_prop.erl b/test/dispatcher_prop.erl
deleted file mode 100644
index 26c4f87..0000000
--- a/test/dispatcher_prop.erl
+++ /dev/null
@@ -1,70 +0,0 @@
-%% Copyright (c) 2011, Magnus Klaar <[email protected]>
-%% Copyright (c) 2011, Loïc Hoguin <[email protected]>
-%%
-%% Permission to use, copy, modify, and/or distribute this software for any
-%% purpose with or without fee is hereby granted, provided that the above
-%% copyright notice and this permission notice appear in all copies.
-%%
-%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
--module(dispatcher_prop).
--include_lib("proper/include/proper.hrl").
-
-%% Generators.
-
-hostname_head_char() ->
- oneof([choose($a, $z), choose($A, $Z), choose($0, $9)]).
-
-hostname_char() ->
- oneof([choose($a, $z), choose($A, $Z), choose($0, $9), $-]).
-
-hostname_label() ->
- ?SUCHTHAT(Label, [hostname_head_char()|list(hostname_char())],
- length(Label) < 64).
-
-hostname() ->
- ?SUCHTHAT(Hostname,
- ?LET(Labels, list(hostname_label()), string:join(Labels, ".")),
- length(Hostname) > 0 andalso length(Hostname) =< 255).
-
-port_number() ->
- choose(1, 16#ffff).
-
-port_str() ->
- oneof(["", ?LET(Port, port_number(), ":" ++ integer_to_list(Port))]).
-
-server() ->
- ?LET({Hostname, PortStr}, {hostname(), port_str()},
- list_to_binary(Hostname ++ PortStr)).
-
-%% Properties.
-
-prop_split_host_symmetric() ->
- ?FORALL(Server, server(),
- begin case cowboy_dispatcher:split_host(Server) of
- {Tokens, RawHost, undefined} ->
- (Server == RawHost)
- and (Server == binary_join(lists:reverse(Tokens), "."));
- {Tokens, RawHost, Port} ->
- PortBin = (list_to_binary(":" ++ integer_to_list(Port))),
- (Server == << RawHost/binary, PortBin/binary >>)
- and (Server ==
- << (binary_join(lists:reverse(Tokens), "."))/binary,
- PortBin/binary >>)
- end end).
-
-%% Internal.
-
-%% Contributed by MononcQc on #erlounge.
-binary_join(Flowers, Leaf) ->
- case Flowers of
- [] -> <<>>;
- [Petal|Pot] -> iolist_to_binary(
- [Petal | [[Leaf | Pollen] || Pollen <- Pot]])
- end.
diff --git a/test/http_SUITE.erl b/test/http_SUITE.erl
index 559903a..bb0e345 100644
--- a/test/http_SUITE.erl
+++ b/test/http_SUITE.erl
@@ -354,7 +354,7 @@ The document has moved
{400, "\r\n\r\n\r\n\r\n\r\n\r\n"},
{400, "GET / HTTP/1.1\r\nHost: ninenines.eu\r\n\r\n"},
{400, "GET http://proxy/ HTTP/1.1\r\n\r\n"},
- {400, ResponsePacket},
+ {505, ResponsePacket},
{408, "GET / HTTP/1.1\r\n"},
{408, "GET / HTTP/1.1\r\nHost: localhost"},
{408, "GET / HTTP/1.1\r\nHost: localhost\r\n"},
diff --git a/test/proper_SUITE.erl b/test/proper_SUITE.erl
deleted file mode 100644
index 113e135..0000000
--- a/test/proper_SUITE.erl
+++ /dev/null
@@ -1,37 +0,0 @@
-%% Copyright (c) 2011, Loïc Hoguin <[email protected]>
-%%
-%% Permission to use, copy, modify, and/or distribute this software for any
-%% purpose with or without fee is hereby granted, provided that the above
-%% copyright notice and this permission notice appear in all copies.
-%%
-%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
--module(proper_SUITE).
-
--include_lib("common_test/include/ct.hrl").
-
--export([all/0, groups/0]). %% ct.
--export([dispatcher_split_host/1]). %% cowboy_dispatcher.
-
-%% ct.
-
-all() ->
- [{group, dispatcher}].
-
-groups() ->
- [{dispatcher, [], [dispatcher_split_host]}].
-
-%% cowboy_dispatcher.
-
-dispatcher_split_host(_Config) ->
- true = proper:quickcheck(dispatcher_prop:prop_split_host_symmetric(),
- [{on_output, fun(Format, Data) ->
- io:format(user, Format, Data), %% Console.
- io:format(Format, Data) %% Logs.
- end}]).