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author | Stavros Aronis <[email protected]> | 2010-06-18 03:44:25 +0300 |
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committer | Lukas Larsson <[email protected]> | 2011-02-18 12:03:18 +0100 |
commit | 98de31e836a04ccc8f5f9acd90b9ba0803a24ab5 (patch) | |
tree | 3f26237297b0b2d9040de1b97eeb7cd75bce2dfe /lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_head.erl | |
parent | 08cec89bb1e781157a75c13e72562258b271b469 (diff) | |
download | otp-98de31e836a04ccc8f5f9acd90b9ba0803a24ab5.tar.gz otp-98de31e836a04ccc8f5f9acd90b9ba0803a24ab5.tar.bz2 otp-98de31e836a04ccc8f5f9acd90b9ba0803a24ab5.zip |
Test suites for Dialyzer
This is a transcription of most of the cvs.srv.it.uu.se:/hipe repository
dialyzer_tests into test suites that use the test server framework.
See README for information on how to use the included scripts for
modifications and updates.
When testing Dialyzer it's important that several OTP modules
are included in the plt. The suites takes care of that too.
Diffstat (limited to 'lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_head.erl')
-rw-r--r-- | lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_head.erl | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_head.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_head.erl new file mode 100644 index 0000000000..542604e092 --- /dev/null +++ b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_head.erl @@ -0,0 +1,89 @@ +%% ``The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved via the world wide web at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id: mod_head.erl,v 1.1 2008/12/17 09:53:35 mikpe Exp $ +%% +-module(mod_head). +-export([do/1]). + +-include("httpd.hrl"). + +%% do + +do(Info) -> + ?DEBUG("do -> entry",[]), + case Info#mod.method of + "HEAD" -> + case httpd_util:key1search(Info#mod.data,status) of + %% A status code has been generated! + {StatusCode,PhraseArgs,Reason} -> + {proceed,Info#mod.data}; + %% No status code has been generated! + _undefined -> + case httpd_util:key1search(Info#mod.data,response) of + %% No response has been generated! + undefined -> + do_head(Info); + %% A response has been sent! Nothing to do about it! + {already_sent,StatusCode,Size} -> + {proceed,Info#mod.data}; + %% A response has been generated! + {StatusCode,Response} -> + {proceed,Info#mod.data} + end + end; + %% Not a HEAD method! + _ -> + {proceed,Info#mod.data} + end. + +do_head(Info) -> + ?DEBUG("do_head -> Request URI: ~p",[Info#mod.request_uri]), + Path = mod_alias:path(Info#mod.data,Info#mod.config_db, + Info#mod.request_uri), + Suffix = httpd_util:suffix(Path), + %% Does the file exists? + case file:read_file_info(Path) of + {ok,FileInfo} -> + MimeType=httpd_util:lookup_mime_default(Info#mod.config_db,Suffix,"text/plain"), + Length=io_lib:write(FileInfo#file_info.size), + Head=[{content_type,MimeType},{content_length,Length},{code,200}], + {proceed,[{response,{response,Head,nobody}}|Info#mod.data]}; + {error,Reason} -> + {proceed, + [{status,read_file_info_error(Reason,Info,Path)}|Info#mod.data]} + end. + +%% read_file_info_error - Handle file info read failure +%% +read_file_info_error(eacces,Info,Path) -> + read_file_info_error(403,Info,Path,""); +read_file_info_error(enoent,Info,Path) -> + read_file_info_error(404,Info,Path,""); +read_file_info_error(enotdir,Info,Path) -> + read_file_info_error(404,Info,Path, + ": A component of the file name is not a directory"); +read_file_info_error(emfile,_Info,Path) -> + read_file_info_error(500,none,Path,": To many open files"); +read_file_info_error({enfile,_},_Info,Path) -> + read_file_info_error(500,none,Path,": File table overflow"); +read_file_info_error(_Reason,_Info,Path) -> + read_file_info_error(500,none,Path,""). + +read_file_info_error(StatusCode,none,Path,Reason) -> + {StatusCode,none,?NICE("Can't access "++Path++Reason)}; +read_file_info_error(StatusCode,Info,Path,Reason) -> + {StatusCode,Info#mod.request_uri, + ?NICE("Can't access "++Path++Reason)}. |