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, 397 insertions, 0 deletions

diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_range.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_range.erl
new file mode 100644
index 0000000000..0728bd2d91
--- /dev/null
+++ b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_range.erl
@@ -0,0 +1,397 @@
+%% ``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_range.erl,v 1.1 2008/12/17 09:53:35 mikpe Exp $
+%%
+-module(mod_range).
+-export([do/1]).
+-include("httpd.hrl").
+
+%% do
+
+
+
+do(Info) ->
+    ?DEBUG("do -> entry",[]),
+    case Info#mod.method of
+	"GET" ->
+	    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 ->
+			    case httpd_util:key1search(Info#mod.parsed_header,"range") of
+				undefined ->
+				    %Not a range response
+				    {proceed,Info#mod.data};
+				Range ->
+				    %%Control that there weren't a if-range field that stopped
+				    %%The range request in favor for the whole file
+				    case httpd_util:key1search(Info#mod.data,if_range) of
+					send_file ->
+					    {proceed,Info#mod.data};
+					_undefined ->
+					    do_get_range(Info,Range)
+				    end
+			    end; 			
+			%% A response has been generated or sent!
+			Response ->
+			    {proceed,Info#mod.data}
+		    end
+	    end;
+	%% Not a GET method!
+	_ ->
+	    {proceed,Info#mod.data}
+    end.
+
+do_get_range(Info,Ranges) ->
+    ?DEBUG("do_get_range -> Request URI: ~p",[Info#mod.request_uri]),		
+     Path = mod_alias:path(Info#mod.data, Info#mod.config_db, 
+			  Info#mod.request_uri),
+    {FileInfo, LastModified} =get_modification_date(Path),
+    send_range_response(Path,Info,Ranges,FileInfo,LastModified).
+
+
+send_range_response(Path,Info,Ranges,FileInfo,LastModified)->
+    case parse_ranges(Ranges) of
+	error->
+	    ?ERROR("send_range_response-> Unparsable range request",[]),
+	    {proceed,Info#mod.data};
+	{multipart,RangeList}->
+	    send_multi_range_response(Path,Info,RangeList);
+	{Start,Stop}->
+	    send_range_response(Path,Info,Start,Stop,FileInfo,LastModified)
+    end.
+%%More than one range specified
+%%Send a multipart reponse to the user
+%
+%%An example of an multipart range response
+
+% HTTP/1.1 206 Partial Content
+% Date:Wed 15 Nov 1995 04:08:23 GMT
+% Last-modified:Wed 14 Nov 1995 04:08:23 GMT 
+% Content-type: multipart/byteranges; boundary="SeparatorString" 
+%
+% --"SeparatorString"
+% Content-Type: application/pdf
+% Content-Range: bytes 500-600/1010
+% .... The data..... 101 bytes
+%
+% --"SeparatorString"
+% Content-Type: application/pdf
+% Content-Range: bytes 700-1009/1010
+% .... The data.....
+
+
+
+send_multi_range_response(Path,Info,RangeList)->
+    case file:open(Path, [raw,binary]) of
+	{ok, FileDescriptor} ->
+	    file:close(FileDescriptor),
+	    ?DEBUG("send_multi_range_response -> FileDescriptor: ~p",[FileDescriptor]),
+	    Suffix = httpd_util:suffix(Path),
+	    PartMimeType = httpd_util:lookup_mime_default(Info#mod.config_db,Suffix,"text/plain"),
+	    Date = httpd_util:rfc1123_date(),
+	    {FileInfo,LastModified}=get_modification_date(Path),
+	    case valid_ranges(RangeList,Path,FileInfo) of
+		{ValidRanges,true}->
+		    ?DEBUG("send_multi_range_response -> Ranges are valid:",[]),
+		    %Apache breaks the standard by sending the size field in the Header.
+		    Header = [{code,206},
+			      {content_type,"multipart/byteranges;boundary=RangeBoundarySeparator"}, 
+			      {etag,httpd_util:create_etag(FileInfo)},
+			      {last_modified,LastModified}
+			     ],
+		    ?DEBUG("send_multi_range_response -> Valid Ranges: ~p",[RagneList]),
+		    Body={fun send_multiranges/4,[ValidRanges,Info,PartMimeType,Path]},
+		    {proceed,[{response,{response,Header,Body}}|Info#mod.data]};
+		_ ->
+		    {proceed, [{status, {416,"Range not valid",bad_range_boundaries }}]}
+	    end;
+	{error, Reason} ->
+	    ?ERROR("do_get -> failed open file: ~p",[Reason]),
+	    {proceed,Info#mod.data}
+    end.
+
+send_multiranges(ValidRanges,Info,PartMimeType,Path)->    
+    ?DEBUG("send_multiranges -> Start sending the ranges",[]),
+    case file:open(Path, [raw,binary]) of
+	{ok,FileDescriptor} ->
+	    lists:foreach(fun(Range)->
+				  send_multipart_start(Range,Info,PartMimeType,FileDescriptor)
+			  end,ValidRanges),
+	    file:close(FileDescriptor),
+	    %%Sends an end of the multipart
+	    httpd_socket:deliver(Info#mod.socket_type,Info#mod.socket,"\r\n--RangeBoundarySeparator--"),
+	    sent;
+	_ ->
+	    close
+    end.
+   
+send_multipart_start({{Start,End},{StartByte,EndByte,Size}},Info,PartMimeType,FileDescriptor)when StartByte<Size->
+    PartHeader=["\r\n--RangeBoundarySeparator\r\n","Content-type: ",PartMimeType,"\r\n",
+                "Content-Range:bytes=",integer_to_list(StartByte),"-",integer_to_list(EndByte),"/",
+		integer_to_list(Size),"\r\n\r\n"],
+    send_part_start(Info#mod.socket_type,Info#mod.socket,PartHeader,FileDescriptor,Start,End);
+
+
+send_multipart_start({{Start,End},{StartByte,EndByte,Size}},Info,PartMimeType,FileDescriptor)->
+    PartHeader=["\r\n--RangeBoundarySeparator\r\n","Content-type: ",PartMimeType,"\r\n",
+                "Content-Range:bytes=",integer_to_list(Size-(StartByte-Size)),"-",integer_to_list(EndByte),"/",
+		integer_to_list(Size),"\r\n\r\n"],
+    send_part_start(Info#mod.socket_type,Info#mod.socket,PartHeader,FileDescriptor,Start,End).
+
+send_part_start(SocketType,Socket,PartHeader,FileDescriptor,Start,End)->
+    case httpd_socket:deliver(SocketType,Socket,PartHeader) of
+	ok ->
+	    send_part_start(SocketType,Socket,FileDescriptor,Start,End);
+	_ ->
+	    close
+    end.    
+
+send_range_response(Path,Info,Start,Stop,FileInfo,LastModified)->
+    case file:open(Path, [raw,binary]) of
+	{ok, FileDescriptor} ->
+	    file:close(FileDescriptor),
+	    ?DEBUG("send_range_response -> FileDescriptor: ~p",[FileDescriptor]),
+	    Suffix = httpd_util:suffix(Path),
+	    MimeType = httpd_util:lookup_mime_default(Info#mod.config_db,Suffix,"text/plain"),
+	    Date = httpd_util:rfc1123_date(),
+	    Size = get_range_size(Start,Stop,FileInfo),
+	    case valid_range(Start,Stop,FileInfo) of
+		{true,StartByte,EndByte,TotByte}->
+		   Head=[{code,206},{content_type, MimeType}, 
+			 {last_modified, LastModified},
+			 {etag,httpd_util:create_etag(FileInfo)},
+			 {content_range,["bytes=",integer_to_list(StartByte),"-",
+					 integer_to_list(EndByte),"/",integer_to_list(TotByte)]},
+			 {content_length,Size}],
+		    BodyFunc=fun send_range_body/5,
+		    Arg=[Info#mod.socket_type, Info#mod.socket,Path,Start,Stop], 
+		    {proceed,[{response,{response,Head,{BodyFunc,Arg}}}|Info#mod.data]};
+		{false,Reason} ->
+		    {proceed, [{status, {416,Reason,bad_range_boundaries }}]}
+	    end;
+	{error, Reason} ->
+	    ?ERROR("send_range_response -> failed open file: ~p",[Reason]),
+	    {proceed,Info#mod.data}
+    end.
+
+
+send_range_body(SocketType,Socket,Path,Start,End) ->
+    ?DEBUG("mod_range -> send_range_body",[]),
+    case file:open(Path, [raw,binary]) of
+	{ok,FileDescriptor} ->
+	    send_part_start(SocketType,Socket,FileDescriptor,Start,End),
+	    file:close(FileDescriptor);
+	_ ->
+	    close
+    end.
+
+send_part_start(SocketType,Socket,FileDescriptor,Start,End) ->
+    case Start of
+	from_end ->
+	    file:position(FileDescriptor,{eof,End}),
+	    send_body(SocketType,Socket,FileDescriptor);
+	from_start ->
+	    file:position(FileDescriptor,{bof,End}),
+	    send_body(SocketType,Socket,FileDescriptor);
+	Byte when integer(Byte) ->
+	    file:position(FileDescriptor,{bof,Start}),
+	    send_part(SocketType,Socket,FileDescriptor,End)
+    end,
+    sent.
+
+
+%%This function could replace send_body by calling it with Start=0 end =FileSize
+%% But i gues it would be stupid when we look at performance 
+send_part(SocketType,Socket,FileDescriptor,End)->
+    case file:position(FileDescriptor,{cur,0}) of
+	{ok,NewPos} ->
+	   if 
+	       NewPos > End ->
+		   ok;
+	       true ->
+		   Size=get_file_chunk_size(NewPos,End,?FILE_CHUNK_SIZE),
+		   case file:read(FileDescriptor,Size) of
+		       eof ->
+			   ok;
+		       {error,Reason} ->
+			   ok;
+		       {ok,Binary} ->
+			   case httpd_socket:deliver(SocketType,Socket,Binary) of
+			       socket_closed ->
+				   ?LOG("send_range of body -> socket closed while sending",[]),
+				   socket_close;
+			       _ ->
+				   send_part(SocketType,Socket,FileDescriptor,End)
+			   end
+		   end
+	   end;
+	_->
+	    ok
+    end.
+
+%% validate that the range is in the limits of the file
+valid_ranges(RangeList,Path,FileInfo)->
+    lists:mapfoldl(fun({Start,End},Acc)->
+			case Acc of 
+			    true ->
+				case valid_range(Start,End,FileInfo) of
+				    {true,StartB,EndB,Size}->
+					{{{Start,End},{StartB,EndB,Size}},true};
+				    _ ->
+					false
+				end;
+			    _ ->
+				{false,false}
+			end
+		   end,true,RangeList).
+				 
+			      
+
+valid_range(from_end,End,FileInfo)->
+    Size=FileInfo#file_info.size,
+    if
+	End < Size ->
+	    {true,(Size+End),Size-1,Size};
+	true ->
+	    false
+    end;
+valid_range(from_start,End,FileInfo)->
+  Size=FileInfo#file_info.size,
+    if
+	End < Size ->
+	    {true,End,Size-1,Size};
+	true ->
+	    false
+    end;
+
+valid_range(Start,End,FileInfo)when Start=<End->
+    case FileInfo#file_info.size of
+	FileSize when Start< FileSize ->
+	    case FileInfo#file_info.size of
+		Size when End<Size ->
+		    {true,Start,End,FileInfo#file_info.size};
+		Size ->
+		    {true,Start,Size-1,Size}
+	    end;
+	_->
+	    {false,"The size of the range is negative"}
+    end;
+		      
+valid_range(Start,End,FileInfo)->
+    {false,"Range starts out of file boundaries"}.
+%% Find the modification date of the file
+get_modification_date(Path)->
+    case file:read_file_info(Path) of
+	{ok, FileInfo0} ->
+	    {FileInfo0, httpd_util:rfc1123_date(FileInfo0#file_info.mtime)};
+	_ ->
+	    {#file_info{},""}
+    end.
+
+%Calculate the size of the chunk to read
+	
+get_file_chunk_size(Position,End,DefaultChunkSize)when (Position+DefaultChunkSize) =< End->
+    DefaultChunkSize;
+get_file_chunk_size(Position,End,DefaultChunkSize)->
+    (End-Position) +1.
+
+
+
+%Get the size of the range to send. Remember that
+%A range is from startbyte up to endbyte which means that
+%the nuber of byte in a range is (StartByte-EndByte)+1
+
+get_range_size(from_end,Stop,FileInfo)->
+    integer_to_list(-1*Stop);
+
+get_range_size(from_start,StartByte,FileInfo) ->
+    integer_to_list((((FileInfo#file_info.size)-StartByte)));
+
+get_range_size(StartByte,EndByte,FileInfo) ->
+    integer_to_list((EndByte-StartByte)+1).
+
+parse_ranges([$\ ,$b,$y,$t,$e,$s,$\=|Ranges])->
+    parse_ranges([$b,$y,$t,$e,$s,$\=|Ranges]);
+parse_ranges([$b,$y,$t,$e,$s,$\=|Ranges])->
+    case string:tokens(Ranges,", ") of
+       [Range] ->
+	   parse_range(Range);
+       [Range1|SplittedRanges]->
+	   {multipart,lists:map(fun parse_range/1,[Range1|SplittedRanges])}
+    end;
+%Bad unit
+parse_ranges(Ranges)->
+    io:format("Bad Ranges : ~p",[Ranges]),
+    error.
+%Parse the range  specification from the request to {Start,End}
+%Start=End : Numreric string | []
+
+parse_range(Range)->
+    format_range(split_range(Range,[],[])).
+format_range({[],BytesFromEnd})->
+    {from_end,-1*(list_to_integer(BytesFromEnd))};
+format_range({StartByte,[]})->    
+    {from_start,list_to_integer(StartByte)};
+format_range({StartByte,EndByte})->        
+    {list_to_integer(StartByte),list_to_integer(EndByte)}.
+%Last case return the splitted range
+split_range([],Current,Other)->
+    {lists:reverse(Other),lists:reverse(Current)};
+
+split_range([$-|Rest],Current,Other)->
+    split_range(Rest,Other,Current);
+
+split_range([N|Rest],Current,End) ->
+    split_range(Rest,[N|Current],End).
+
+send_body(SocketType,Socket,FileDescriptor) ->
+    case file:read(FileDescriptor,?FILE_CHUNK_SIZE) of
+	{ok,Binary} ->
+	    ?DEBUG("send_body -> send another chunk: ~p",[size(Binary)]),
+	    case httpd_socket:deliver(SocketType,Socket,Binary) of
+		socket_closed ->
+		    ?LOG("send_body -> socket closed while sending",[]),
+		    socket_close;
+		_ ->
+		    send_body(SocketType,Socket,FileDescriptor)
+	    end;
+	eof ->
+	    ?DEBUG("send_body -> done with this file",[]),
+	    eof
+    end.
+    
+
+
+
+
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+