Merge branch 'aronisstav/dialyzer/dialyzer_tests/OTP-9116' into dev

* aronisstav/dialyzer/dialyzer_tests/OTP-9116:
  Increase timetrap of options1 suite
  Write output_plt even when plt_check is ok
  Create plt with erts, kernel and stdlib only
  Update test results as they currently appear in dev
  Major restructure of dialyzer's testsuite
  Add 'apps' option to the erlang interface
  Update spec file to work with new common test structure
  Test suites for Dialyzer

1 files changed, 348 insertions, 0 deletions

diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl
new file mode 100644
index 0000000000..3f8f0837f9
--- /dev/null
+++ b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl
@@ -0,0 +1,348 @@
+%% ``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: httpd_parse.erl,v 1.1 2008/12/17 09:53:34 mikpe Exp $
+%%
+-module(httpd_parse).
+-export([
+	 request_header/1,
+	 hsplit/2,
+	 get_request_record/10,
+	 split_lines/1,
+	 tagup_header/1]).
+-include("httpd.hrl").
+
+
+%%----------------------------------------------------------------------
+%% request_header
+%%
+%% Input: The request as sent from the client (list of characters) 
+%%        (may include part of the entity body)
+%%
+%% Returns:
+%%   {ok, Info#mod}
+%%   {not_implemented,Info#mod}
+%%   {bad_request, Reason}
+%%----------------------------------------------------------------------
+
+request_header(Header)->
+    [RequestLine|HeaderFields] = split_lines(Header),
+    ?DEBUG("request ->"
+	   "~n   RequestLine: ~p"
+	   "~n   Header:      ~p",[RequestLine,Header]),
+    ParsedHeader = tagup_header(HeaderFields),
+    ?DEBUG("request ->"
+	   "~n   ParseHeader: ~p",[ParsedHeader]),
+    case verify_request(string:tokens(RequestLine," ")) of
+	["HEAD", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] ->
+	    {ok, ["HEAD", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine,
+		 ParsedHeader]};
+	["GET", RequestURI, "HTTP/0.9"] ->
+	    {ok, ["GET", RequestURI, "HTTP/0.9", RequestLine, ParsedHeader]};
+	["GET", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] ->
+	    {ok, ["GET", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine,
+		 ParsedHeader]};
+	["POST", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] ->
+	    {ok, ["POST", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine,
+		 ParsedHeader]};
+	%%HTTP must be 1.1 or higher
+	["TRACE", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] when N>48->
+	    {ok, ["TRACE", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine,
+		 ParsedHeader]};
+	[Method, RequestURI] ->
+	    {not_implemented, RequestLine, Method, RequestURI,ParsedHeader,"HTTP/0.9"};
+	[Method, RequestURI, HTTPVersion] ->
+	    {not_implemented, RequestLine, Method, RequestURI,ParsedHeader, HTTPVersion};	
+	{bad_request, Reason} ->
+	    {bad_request, Reason};
+	Reason ->
+	    {bad_request, "Unknown request method"}
+    end.		
+
+
+
+
+
+
+%%----------------------------------------------------------------------
+%% The request is passed through the server as a record of type mod get it
+%% ----------------------------------------------------------------------
+
+get_request_record(Socket,SocketType,ConfigDB,Method,RequestURI,
+		 HTTPVersion,RequestLine,ParsedHeader,EntityBody,InitData)-> 
+    PersistentConn=get_persistens(HTTPVersion,ParsedHeader,ConfigDB),
+    Info=#mod{init_data=InitData,
+	      data=[],
+	      socket_type=SocketType,
+	      socket=Socket,
+	      config_db=ConfigDB,
+	      method=Method,
+	      absolute_uri=formatAbsoluteURI(RequestURI,ParsedHeader),
+	      request_uri=formatRequestUri(RequestURI),
+	      http_version=HTTPVersion,
+	      request_line=RequestLine,
+	      parsed_header=ParsedHeader,
+	      entity_body=maybe_remove_nl(ParsedHeader,EntityBody),
+	      connection=PersistentConn},
+    {ok,Info}.
+
+%%----------------------------------------------------------------------
+%% Conmtrol wheater we shall maintain a persistent connection or not
+%%----------------------------------------------------------------------
+get_persistens(HTTPVersion,ParsedHeader,ConfigDB)->
+    case httpd_util:lookup(ConfigDB,persistent_conn,true) of
+	true->
+	    case HTTPVersion of
+		%%If it is version prio to 1.1 kill the conneciton
+		[$H, $T, $T, $P, $\/, $1, $.,N] ->
+		    case httpd_util:key1search(ParsedHeader,"connection","keep-alive")of       
+			%%if the connection isnt ordered to go down let it live
+			%%The keep-alive value is the older http/1.1 might be older
+			%%Clients that use it.
+			"keep-alive" when N >= 49 ->
+			    ?DEBUG("CONNECTION MODE: ~p",[true]),  
+			    true;
+			"close" ->
+			    ?DEBUG("CONNECTION MODE: ~p",[false]),  
+			    false;
+			Connect ->
+  			    ?DEBUG("CONNECTION MODE: ~p VALUE: ~p",[false,Connect]),  
+			    false
+		    end; 
+		_ ->
+		    ?DEBUG("CONNECTION MODE: ~p VERSION: ~p",[false,HTTPVersion]),  
+		    false
+	    
+	    end;
+	_ ->
+	    false
+    end.
+
+
+
+
+%%----------------------------------------------------------------------
+%% Control whether the last newline of the body is a part of the message or
+%%it is a part of the multipart message.
+%%----------------------------------------------------------------------
+maybe_remove_nl(Header,Rest) ->
+    case find_content_type(Header) of
+	false ->
+	    {ok,EntityBody,_}=regexp:sub(Rest,"\r\n\$",""),
+	    EntityBody;
+	{ok, Value} ->
+	    case string:str(Value, "multipart/form-data") of
+		0 ->
+		    {ok,EntityBody,_}=regexp:sub(Rest,"\r\n\$",""),
+		    EntityBody;
+		_ ->
+		    Rest
+	    end
+    end.
+
+%%----------------------------------------------------------------------
+%% Cet the content type of the incomming request
+%%----------------------------------------------------------------------
+
+
+find_content_type([]) ->
+    false;
+find_content_type([{Name,Value}|Tail]) ->
+    case httpd_util:to_lower(Name) of
+	"content-type" ->
+	    {ok, Value};
+	_ ->
+	    find_content_type(Tail)
+    end.
+
+%%----------------------------------------------------------------------
+%% Split the header to a list of strings where each string represents a 
+%% HTTP header-field
+%%----------------------------------------------------------------------
+split_lines(Request) ->
+    split_lines(Request, [], []).
+split_lines([], CAcc, Acc) ->
+    lists:reverse([lists:reverse(CAcc)|Acc]);
+
+%%White space in the header fields are allowed but the new line must begin with LWS se 
+%%rfc2616 chap 4.2. The rfc do not say what to
+split_lines([$\r, $\n, $\t |Rest], CAcc, Acc) ->
+    split_lines(Rest, [$\r, $\n |CAcc], Acc);
+
+split_lines([$\r, $\n, $\s |Rest], CAcc, Acc) ->
+    split_lines(Rest, [$\r, $\n |CAcc], Acc);
+
+split_lines([$\r, $\n|Rest], CAcc, Acc) ->
+    split_lines(Rest, [], [lists:reverse(CAcc)|Acc]);
+split_lines([Chr|Rest], CAcc, Acc) ->
+    split_lines(Rest, [Chr|CAcc], Acc).
+
+
+%%----------------------------------------------------------------------
+%% This is a 'hack' to stop people from trying to access directories/files
+%% relative to the ServerRoot.
+%%----------------------------------------------------------------------
+
+
+verify_request([Request, RequestURI]) ->
+    verify_request([Request, RequestURI, "HTTP/0.9"]);
+
+verify_request([Request, RequestURI, Protocol]) ->
+    NewRequestURI = 
+	case string:str(RequestURI, "?") of
+	    0 ->
+		RequestURI;
+	    Ndx ->
+		string:left(RequestURI, Ndx)
+	end,
+   case string:str(NewRequestURI, "..") of
+	0 ->
+	    [Request, RequestURI, Protocol];
+	_ ->
+	    {bad_request, {forbidden, RequestURI}}
+    end;
+verify_request(Request) ->
+    Request.
+		      
+%%----------------------------------------------------------------------
+%% tagup_header
+%%
+%% Parses the header of a HTTP request and returns a key,value tuple 
+%% list containing Name and Value of each header directive as of:
+%%
+%% Content-Type: multipart/mixed -> {"Content-Type", "multipart/mixed"}
+%%
+%% But in http/1.1 the field-names are case insencitive so now it must be 
+%% Content-Type: multipart/mixed -> {"content-type", "multipart/mixed"}
+%% The standard furthermore says that leading and traling white space 
+%% is not a part of the fieldvalue and shall therefore be removed.
+%%----------------------------------------------------------------------
+
+tagup_header([]) ->          [];
+tagup_header([Line|Rest]) -> [tag(Line, [])|tagup_header(Rest)].
+
+tag([], Tag) ->
+    {httpd_util:to_lower(lists:reverse(Tag)), ""};
+tag([$:|Rest], Tag) ->
+    {httpd_util:to_lower(lists:reverse(Tag)), httpd_util:strip(Rest)};
+tag([Chr|Rest], Tag) ->
+    tag(Rest, [Chr|Tag]).
+
+
+%%----------------------------------------------------------------------
+%% There are 3 possible forms of the reuqest URI 
+%%
+%%  1. * When the request is not for a special assset. is is instead
+%%     to the server itself
+%%
+%%  2. absoluteURI the whole servername port and asset is in the request
+%%
+%%  3. The most common form that http/1.0 used abs path that is a path
+%%     to the requested asset.
+%5----------------------------------------------------------------------
+formatRequestUri("*")->
+    "*";
+formatRequestUri([$h,$t,$t,$p,$:,$\/,$\/|ServerAndPath]) ->
+   removeServer(ServerAndPath);
+
+formatRequestUri([$H,$T,$T,$P,$:,$\/,$\/|ServerAndPath]) ->
+    removeServer(ServerAndPath);
+
+formatRequestUri(ABSPath) ->
+    ABSPath.
+
+removeServer([$\/|Url])->
+    case Url of
+	[]->
+	    "/";
+        _->
+	    [$\/|Url]
+    end;
+removeServer([N|Url]) ->
+    removeServer(Url).
+
+
+formatAbsoluteURI([$h,$t,$t,$p,$:,$\/,$\/|Uri],ParsedHeader)->
+    [$H,$T,$T,$P,$:,$\/,$\/|Uri];
+
+formatAbsoluteURI([$H,$T,$T,$P,$:,$\/,$\/|Uri],ParsedHeader)->
+    [$H,$T,$T,$P,$:,$\/,$\/|Uri];
+
+formatAbsoluteURI(Uri,ParsedHeader)->
+    case httpd_util:key1search(ParsedHeader,"host") of
+	undefined ->
+	    nohost;
+	Host ->
+	    Host++Uri
+    end.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%Code below is crap from an older version shall be removed when 
+%%transformation to http/1.1 is finished
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+			 
+
+
+%request(Request) ->
+%    ?DEBUG("request -> entry with:"
+%	   "~n   Request: ~s",[Request]),
+ %   {BeforeEntityBody, Rest} = hsplit([], Request),
+ %   ?DEBUG("request ->"
+%	   "~n   BeforeEntityBody: ~p"
+%	   "~n   Rest:             ~p",[BeforeEntityBody, Rest]),
+%    [RequestLine|Header] = split_lines(BeforeEntityBody),
+%    ?DEBUG("request ->"
+%	   "~n   RequestLine: ~p"
+%	   "~n   Header:      ~p",[RequestLine,Header]),
+%    ParsedHeader = tagup_header(Header),
+%    ?DEBUG("request ->"
+%	   "~n   ParseHeader: ~p",[ParsedHeader]),
+%    EntityBody = maybe_remove_nl(ParsedHeader,Rest),
+%    ?DEBUG("request ->"
+%	   "~n   EntityBody: ~p",[EntityBody]),
+%    case verify_request(string:tokens(RequestLine," ")) of
+%	["HEAD", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] ->
+%	    {ok, ["HEAD", formatRequestUri(RequestURI), [$H,$T,$T,$P,$/,$1,$.,N], RequestLine,
+%		 ParsedHeader, EntityBody]};
+%	["GET", RequestURI, "HTTP/0.9"] ->
+%	    {ok, ["GET", RequestURI, "HTTP/0.9", RequestLine, ParsedHeader,
+%		 EntityBody]};
+%	["GET", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] ->
+%	    {ok, ["GET", formatRequestUri(RequestURI), [$H,$T,$T,$P,$/,$1,$.,N], RequestLine,
+%		 ParsedHeader,EntityBody]};
+%%	["POST", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] ->
+%	    {ok, ["POST", formatRequestUri(RequestURI), [$H,$T,$T,$P,$/,$1,$.,N], RequestLine,
+%		 ParsedHeader, EntityBody]};
+%	[Method, RequestURI] ->
+%	    {not_implemented, RequestLine, Method, RequestURI,ParsedHeader,"HTTP/0.9"};
+%	[Method, RequestURI, HTTPVersion] ->
+%	    {not_implemented, RequestLine, Method, RequestURI,ParsedHeader, HTTPVersion};	
+%	{bad_request, Reason} ->
+%	    {bad_request, Reason};
+%	Reason ->
+%	    {bad_request, "Unknown request method"}
+%    end.	
+
+hsplit(Accu,[]) ->
+    {lists:reverse(Accu), []};
+hsplit(Accu, [ $\r, $\n, $\r, $\n | Tail]) ->
+    {lists:reverse(Accu), Tail}; 
+hsplit(Accu, [H|T]) ->
+    hsplit([H|Accu],T).
+
+
+
+