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Add cowboy_req:read_and_match_urlencoded_body/2,3

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Loïc Hoguin 2018-09-07 13:56:12 +02:00
parent dcc6f9326f
commit 4b385749f2
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9 changed files with 218 additions and 2 deletions
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27
test/req_SUITE.erl
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@ -564,6 +564,33 @@ do_read_urlencoded_body_too_long(Path, Body, Config) ->
end,
gun:close(ConnPid).
read_and_match_urlencoded_body(Config) ->
doc("Read and match an application/x-www-form-urlencoded request body."),
<<"#{}">> = do_body("POST", "/match/body_qs", [], "a=b&c=d", Config),
<<"#{a => <<\"b\">>}">> = do_body("POST", "/match/body_qs/a", [], "a=b&c=d", Config),
<<"#{c => <<\"d\">>}">> = do_body("POST", "/match/body_qs/c", [], "a=b&c=d", Config),
<<"#{a => <<\"b\">>,c => <<\"d\">>}">>
= do_body("POST", "/match/body_qs/a/c", [], "a=b&c=d", Config),
<<"#{a => <<\"b\">>,c => true}">> = do_body("POST", "/match/body_qs/a/c", [], "a=b&c", Config),
<<"#{a => true,c => <<\"d\">>}">> = do_body("POST", "/match/body_qs/a/c", [], "a&c=d", Config),
%% Ensure match errors result in a 400 response.
{400, _} = do_body_error("POST", "/match/body_qs/a/c", [], "a=b", Config),
%% Ensure parse errors result in a 400 response.
{400, _} = do_body_error("POST", "/match/body_qs", [], "%%%%%", Config),
%% Send a 10MB body, larger than the default length, to ensure a crash occurs.
ok = do_read_urlencoded_body_too_large(
"/no-opts/read_and_match_urlencoded_body",
string:chars($a, 10000000), Config),
%% We read any length for at most 1 second.
%%
%% The body is sent twice, first with nofin, then wait 1.1 second, then again with fin.
%% We expect the handler to crash because read_and_match_urlencoded_body expects the full body.
ok = do_read_urlencoded_body_too_long(
"/crash/read_and_match_urlencoded_body/period", <<"abc">>, Config),
%% The timeout value is set too low on purpose to ensure a crash occurs.
ok = do_read_body_timeout("/opts/read_and_match_urlencoded_body/timeout", <<"abc">>, Config),
ok.
multipart(Config) ->
doc("Multipart request body."),
do_multipart("/multipart", Config).