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, 405 insertions, 0 deletions

diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_disk_log.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_disk_log.erl
new file mode 100644
index 0000000000..c5d110ee4b
--- /dev/null
+++ b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_disk_log.erl
@@ -0,0 +1,405 @@
+%% ``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_disk_log.erl,v 1.1 2008/12/17 09:53:35 mikpe Exp $
+%%
+-module(mod_disk_log).
+-export([do/1,error_log/5,security_log/2,load/2,store/2,remove/1]).
+
+-export([report_error/2]).
+
+-define(VMODULE,"DISK_LOG").
+-include("httpd_verbosity.hrl").
+
+-include("httpd.hrl").
+
+%% do
+
+do(Info) ->
+    AuthUser  = auth_user(Info#mod.data),
+    Date      = custom_date(),
+    log_internal_info(Info,Date,Info#mod.data),
+    LogFormat = get_log_format(Info#mod.config_db),
+    case httpd_util:key1search(Info#mod.data,status) of
+	%% A status code has been generated!
+	{StatusCode,PhraseArgs,Reason} ->
+	    transfer_log(Info, "-", AuthUser, Date, StatusCode, 0, LogFormat),
+	    if
+		StatusCode >= 400 ->
+		    error_log(Info, Date, Reason, LogFormat);
+		true ->
+		    not_an_error
+	    end,
+	    {proceed,Info#mod.data};
+	%% No status code has been generated!
+	undefined ->
+	    case httpd_util:key1search(Info#mod.data,response) of
+		{already_sent,StatusCode,Size} ->
+		    transfer_log(Info, "-", AuthUser, Date, StatusCode,
+				 Size, LogFormat),
+		    {proceed,Info#mod.data};
+
+		{response, Head, Body} ->
+		    Size = httpd_util:key1search(Head, content_length, 0),
+		    Code = httpd_util:key1search(Head, code, 200),
+		    transfer_log(Info, "-", AuthUser, Date, Code, 
+				 Size, LogFormat),
+		    {proceed,Info#mod.data};	
+		
+		{StatusCode,Response} ->
+		    transfer_log(Info, "-", AuthUser, Date, 200,
+				 httpd_util:flatlength(Response), LogFormat),
+		    {proceed,Info#mod.data};
+		undefined ->
+		    transfer_log(Info, "-", AuthUser, Date, 200,
+				 0, LogFormat),
+		    {proceed,Info#mod.data}
+	    end
+    end.
+
+custom_date() ->
+    LocalTime     = calendar:local_time(),
+    UniversalTime = calendar:universal_time(),
+    Minutes       = round(diff_in_minutes(LocalTime,UniversalTime)),
+    {{YYYY,MM,DD},{Hour,Min,Sec}} = LocalTime,
+    Date = 
+	io_lib:format("~.2.0w/~.3s/~.4w:~.2.0w:~.2.0w:~.2.0w ~c~.2.0w~.2.0w",
+		      [DD,httpd_util:month(MM),YYYY,Hour,Min,Sec,sign(Minutes),
+		       abs(Minutes) div 60,abs(Minutes) rem 60]),  
+    lists:flatten(Date).
+
+diff_in_minutes(L,U) ->
+    (calendar:datetime_to_gregorian_seconds(L) -
+     calendar:datetime_to_gregorian_seconds(U))/60.
+
+sign(Minutes) when Minutes > 0 ->
+    $+;
+sign(Minutes) ->
+    $-.
+
+auth_user(Data) ->
+    case httpd_util:key1search(Data,remote_user) of
+	undefined ->
+	    "-";
+	RemoteUser ->
+	    RemoteUser
+    end.
+
+%% log_internal_info
+
+log_internal_info(Info,Date,[]) ->
+    ok;
+log_internal_info(Info,Date,[{internal_info,Reason}|Rest]) ->
+    Format = get_log_format(Info#mod.config_db),
+    error_log(Info,Date,Reason,Format),
+    log_internal_info(Info,Date,Rest);
+log_internal_info(Info,Date,[_|Rest]) ->
+    log_internal_info(Info,Date,Rest).
+
+
+%% transfer_log
+
+transfer_log(Info,RFC931,AuthUser,Date,StatusCode,Bytes,Format) ->
+    case httpd_util:lookup(Info#mod.config_db,transfer_disk_log) of
+	undefined ->
+	    no_transfer_log;
+	TransferDiskLog ->
+	    {PortNumber,RemoteHost}=(Info#mod.init_data)#init_data.peername,
+	    Entry = io_lib:format("~s ~s ~s [~s] \"~s\" ~w ~w~n",
+				  [RemoteHost,RFC931,AuthUser,Date,
+				   Info#mod.request_line,StatusCode,Bytes]),
+	    write(TransferDiskLog, Entry, Format)
+    end.
+
+
+%% error_log
+
+error_log(Info, Date, Reason, Format) ->
+    Format=get_log_format(Info#mod.config_db),
+    case httpd_util:lookup(Info#mod.config_db,error_disk_log) of
+	undefined ->
+	    no_error_log;
+	ErrorDiskLog ->
+	    {PortNumber,RemoteHost}=(Info#mod.init_data)#init_data.peername,
+	    Entry = 
+		io_lib:format("[~s] access to ~s failed for ~s, reason: ~p~n",
+			      [Date, Info#mod.request_uri, 
+			       RemoteHost, Reason]),
+	    write(ErrorDiskLog, Entry, Format)
+    end.
+
+error_log(SocketType, Socket, ConfigDB, {PortNumber, RemoteHost}, Reason) ->
+    Format = get_log_format(ConfigDB),
+    case httpd_util:lookup(ConfigDB,error_disk_log) of
+	undefined ->
+	    no_error_log;
+	ErrorDiskLog ->
+	    Date  = custom_date(),
+	    Entry = 
+		io_lib:format("[~s] server crash for ~s, reason: ~p~n",
+			      [Date,RemoteHost,Reason]),
+	    write(ErrorDiskLog, Entry, Format),
+	    ok
+    end.
+
+
+%% security_log
+
+security_log(ConfigDB, Event) ->
+    Format = get_log_format(ConfigDB),
+    case httpd_util:lookup(ConfigDB,security_disk_log) of
+	undefined ->
+	    no_error_log;
+	DiskLog ->
+	    Date  = custom_date(),
+	    Entry = io_lib:format("[~s] ~s ~n", [Date, Event]),
+	    write(DiskLog, Entry, Format),
+	    ok
+    end.
+
+report_error(ConfigDB, Error) ->
+    Format = get_log_format(ConfigDB),
+    case httpd_util:lookup(ConfigDB, error_disk_log) of
+	undefined ->
+	    no_error_log;
+	ErrorDiskLog ->
+	    Date  = custom_date(),
+	    Entry = io_lib:format("[~s] reporting error: ~s",[Date,Error]),
+	    write(ErrorDiskLog, Entry, Format),
+	    ok
+    end.
+
+%%----------------------------------------------------------------------
+%% Get the current format of the disklog
+%%----------------------------------------------------------------------
+get_log_format(ConfigDB)->
+    httpd_util:lookup(ConfigDB,disk_log_format,external).
+
+
+%%
+%% Configuration
+%%
+
+%% load
+
+load([$T,$r,$a,$n,$s,$f,$e,$r,$D,$i,$s,$k,$L,$o,$g,$S,$i,$z,$e,$ |
+      TransferDiskLogSize],[]) ->
+    case regexp:split(TransferDiskLogSize," ") of
+	{ok,[MaxBytes,MaxFiles]} ->
+	    case httpd_conf:make_integer(MaxBytes) of
+		{ok,MaxBytesInteger} ->
+		    case httpd_conf:make_integer(MaxFiles) of
+			{ok,MaxFilesInteger} ->
+			    {ok,[],{transfer_disk_log_size,
+				    {MaxBytesInteger,MaxFilesInteger}}};
+			{error,_} ->
+			    {error,
+			     ?NICE(httpd_conf:clean(TransferDiskLogSize)++
+				   " is an invalid TransferDiskLogSize")}
+		    end;
+		{error,_} ->
+		    {error,?NICE(httpd_conf:clean(TransferDiskLogSize)++
+				 " is an invalid TransferDiskLogSize")}
+	    end
+    end;
+load([$T,$r,$a,$n,$s,$f,$e,$r,$D,$i,$s,$k,$L,$o,$g,$ |TransferDiskLog],[]) ->
+    {ok,[],{transfer_disk_log,httpd_conf:clean(TransferDiskLog)}};
+
+load([$E,$r,$r,$o,$r,$D,$i,$s,$k,$L,$o,$g,$S,$i,$z,$e,$ | ErrorDiskLogSize],[]) ->
+    case regexp:split(ErrorDiskLogSize," ") of
+	{ok,[MaxBytes,MaxFiles]} ->
+	    case httpd_conf:make_integer(MaxBytes) of
+		{ok,MaxBytesInteger} ->
+		    case httpd_conf:make_integer(MaxFiles) of
+			{ok,MaxFilesInteger} ->
+			    {ok,[],{error_disk_log_size,
+				    {MaxBytesInteger,MaxFilesInteger}}};
+			{error,_} ->
+			    {error,?NICE(httpd_conf:clean(ErrorDiskLogSize)++
+					 " is an invalid ErrorDiskLogSize")}
+		    end;
+		{error,_} ->
+		    {error,?NICE(httpd_conf:clean(ErrorDiskLogSize)++
+				 " is an invalid ErrorDiskLogSize")}
+	    end
+    end;
+load([$E,$r,$r,$o,$r,$D,$i,$s,$k,$L,$o,$g,$ |ErrorDiskLog],[]) ->
+    {ok, [], {error_disk_log, httpd_conf:clean(ErrorDiskLog)}};
+
+load([$S,$e,$c,$u,$r,$i,$t,$y,$D,$i,$s,$k,$L,$o,$g,$S,$i,$z,$e,$ |SecurityDiskLogSize],[]) ->
+    case regexp:split(SecurityDiskLogSize, " ") of
+	{ok, [MaxBytes, MaxFiles]} ->
+	    case httpd_conf:make_integer(MaxBytes) of
+		{ok, MaxBytesInteger} ->
+		    case httpd_conf:make_integer(MaxFiles) of
+			{ok, MaxFilesInteger} ->
+			    {ok, [], {security_disk_log_size,
+				      {MaxBytesInteger, MaxFilesInteger}}};
+			{error,_} ->
+			    {error, ?NICE(httpd_conf:clean(SecurityDiskLogSize)++
+					  " is an invalid SecurityDiskLogSize")}
+		    end;
+		{error, _} ->
+		    {error, ?NICE(httpd_conf:clean(SecurityDiskLogSize)++
+				  " is an invalid SecurityDiskLogSize")}
+	    end
+    end;
+load([$S,$e,$c,$u,$r,$i,$t,$y,$D,$i,$s,$k,$L,$o,$g,$ |SecurityDiskLog],[]) ->
+    {ok, [], {security_disk_log, httpd_conf:clean(SecurityDiskLog)}};
+
+load([$D,$i,$s,$k,$L,$o,$g,$F,$o,$r,$m,$a,$t,$ |Format],[]) ->
+    case httpd_conf:clean(Format) of
+	"internal" ->
+	    {ok, [], {disk_log_format,internal}};
+	"external" ->
+	    {ok, [], {disk_log_format,external}};
+	_Default ->
+	    {ok, [], {disk_log_format,external}}
+    end.
+
+%% store
+
+store({transfer_disk_log,TransferDiskLog},ConfigList) ->
+    case create_disk_log(TransferDiskLog, transfer_disk_log_size, ConfigList) of
+	{ok,TransferDB} ->
+	    {ok,{transfer_disk_log,TransferDB}};
+	{error,Reason} ->
+	    {error,Reason}
+    end;
+store({security_disk_log,SecurityDiskLog},ConfigList) ->
+    case create_disk_log(SecurityDiskLog, security_disk_log_size, ConfigList) of
+	{ok,SecurityDB} ->
+	    {ok,{security_disk_log,SecurityDB}};
+	{error,Reason} ->
+	    {error,Reason}
+    end;
+store({error_disk_log,ErrorDiskLog},ConfigList) ->
+    case create_disk_log(ErrorDiskLog, error_disk_log_size, ConfigList) of
+	{ok,ErrorDB} ->
+	    {ok,{error_disk_log,ErrorDB}};
+	{error,Reason} ->
+	    {error,Reason}
+    end.
+
+
+%%----------------------------------------------------------------------
+%% Open or creates the disklogs 
+%%----------------------------------------------------------------------
+log_size(ConfigList, Tag) ->
+    httpd_util:key1search(ConfigList, Tag, {500*1024,8}).
+
+create_disk_log(LogFile, SizeTag, ConfigList) ->
+    Filename = httpd_conf:clean(LogFile),
+    {MaxBytes, MaxFiles} = log_size(ConfigList, SizeTag),
+    case filename:pathtype(Filename) of
+	absolute ->
+	    create_disk_log(Filename, MaxBytes, MaxFiles, ConfigList);
+	volumerelative ->
+	    create_disk_log(Filename, MaxBytes, MaxFiles, ConfigList);
+	relative ->
+	    case httpd_util:key1search(ConfigList,server_root) of
+		undefined ->
+		    {error,
+		     ?NICE(Filename++
+			   " is an invalid ErrorLog beacuse ServerRoot is not defined")};
+		ServerRoot ->
+		    AbsoluteFilename = filename:join(ServerRoot,Filename),
+		    create_disk_log(AbsoluteFilename, MaxBytes, MaxFiles,
+				     ConfigList)
+	    end
+    end.
+
+create_disk_log(Filename, MaxBytes, MaxFiles, ConfigList) ->
+    Format = httpd_util:key1search(ConfigList, disk_log_format, external),
+    open(Filename, MaxBytes, MaxFiles, Format).
+    
+
+
+%% remove
+remove(ConfigDB) ->
+    lists:foreach(fun([DiskLog]) -> close(DiskLog) end,
+		  ets:match(ConfigDB,{transfer_disk_log,'$1'})),
+    lists:foreach(fun([DiskLog]) -> close(DiskLog) end,
+		  ets:match(ConfigDB,{error_disk_log,'$1'})),
+    ok.
+
+
+%% 
+%% Some disk_log wrapper functions:
+%% 
+
+%%----------------------------------------------------------------------
+%% Function:    open/4
+%% Description: Open a disk log file.
+%% Control which format the disk log will be in. The external file 
+%% format is used as default since that format was used by older 
+%% implementations of inets.
+%%
+%% When the internal disk log format is used, we will do some extra 
+%% controls. If the files are valid, try to repair them and if 
+%% thats not possible, truncate.
+%%----------------------------------------------------------------------
+
+open(Filename, MaxBytes, MaxFiles, internal) ->
+    Opts = [{format, internal}, {repair, truncate}],
+    open1(Filename, MaxBytes, MaxFiles, Opts);
+open(Filename, MaxBytes, MaxFiles, _) ->
+    Opts = [{format, external}],
+    open1(Filename, MaxBytes, MaxFiles, Opts).
+
+open1(Filename, MaxBytes, MaxFiles, Opts0) ->
+    Opts1 = [{name, Filename}, {file, Filename}, {type, wrap}] ++ Opts0,
+    case open2(Opts1, {MaxBytes, MaxFiles}) of
+        {ok, LogDB} ->
+            {ok, LogDB};
+        {error, Reason} ->
+            ?vlog("failed opening disk log with args:"
+                  "~n   Filename: ~p"
+                  "~n   MaxBytes: ~p"
+                  "~n   MaxFiles: ~p"
+                  "~n   Opts0:    ~p"
+                  "~nfor reason:"
+                  "~n   ~p", [Filename, MaxBytes, MaxFiles, Opts0, Reason]),
+            {error, 
+             ?NICE("Can't create " ++ Filename ++ 
+                   lists:flatten(io_lib:format(", ~p",[Reason])))};
+        _ ->
+            {error, ?NICE("Can't create "++Filename)}
+    end.
+
+open2(Opts, Size) ->
+    case disk_log:open(Opts) of
+        {error, {badarg, size}} ->
+            %% File did not exist, add the size option and try again
+            disk_log:open([{size, Size} | Opts]);
+        Else ->
+            Else
+    end.
+
+
+%%----------------------------------------------------------------------
+%% Actually writes the entry to the disk_log. If the log is an 
+%% internal disk_log write it with log otherwise with blog.
+%%----------------------------------------------------------------------  
+write(Log, Entry, internal) ->
+    disk_log:log(Log, Entry);
+
+write(Log, Entry, _) ->
+    disk_log:blog(Log, Entry).
+
+%% Close the log file
+close(Log) ->
+    disk_log:close(Log).
+