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.

1 files changed, 214 insertions, 0 deletions

diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl
new file mode 100644
index 0000000000..62ffba0e5b
--- /dev/null
+++ b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl
@@ -0,0 +1,214 @@
+%% ``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_browser.erl,v 1.1 2008/12/17 09:53:35 mikpe Exp $
+%%
+%% ----------------------------------------------------------------------
+%%
+%% Browsers sends a string to the webbserver
+%% to identify themsevles. They are a bit nasty
+%% since the only thing that the specification really 
+%% is strict about is that they shall be short
+%% tree axamples:
+%%
+%% Netscape Mozilla/4.75 [en] (X11; U; SunOS 5.8 sun4u)
+%% IE5      Mozilla/4.0 (compatible; MSIE 5.0; SP1B; SunOS 5.8 sun4u; X11)
+%% Lynx     Lynx/2.8.3rel.1 libwww-FM/2.142
+%%
+%% ----------------------------------------------------------------------
+
+-module(mod_browser).
+
+%% Remember that the order of the mozilla browsers are 
+%% important since some browsers include others to behave 
+%% as they were something else  
+-define(MOZILLA_BROWSERS,[{opera,"opera"},{msie,"msie"}]).
+
+
+%% If your operatingsystem is not recognized add it to this list.
+-define(OPERATIVE_SYSTEMS,[{win3x,["win16","windows 3","windows 16-bit"]},
+			   {win95,["win95","windows 95"]},
+			   {win98,["win98", "windows 98"]},
+			   {winnt,["winnt", "windows nt"]},
+			   {win2k,["nt 5"]},
+			   {sunos4,["sunos 4"]},
+			   {sunos5,["sunos 5"]},
+			   {sun,["sunos"]},
+			   {aix,["aix"]},
+			   {linux,["linux"]},
+			   {sco,["sco","unix_sv"]},
+			   {freebsd,["freebsd"]},
+			   {bsd,["bsd"]}]).
+
+-define(LYNX,lynx).
+-define(MOZILLA,mozilla).
+-define(EMACS,emacs).
+-define(STAROFFICE,soffice).
+-define(MOSAIC,mosaic).
+-define(NETSCAPE,netscape).
+-define(UNKOWN,unknown).
+
+-include("httpd.hrl").
+
+-export([do/1, test/0, getBrowser/1]).
+
+
+do(Info) ->
+    case httpd_util:key1search(Info#mod.data,status) of
+	{Status_code,PhraseArgs,Reason} ->
+	    {proceed,Info#mod.data};
+	undefined ->
+	    {proceed,[{'user-agent',getBrowser1(Info)}|Info#mod.data]}
+    end.
+
+getBrowser1(Info) ->
+    PHead=Info#mod.parsed_header,
+    case httpd_util:key1search(PHead,"User-Agent") of
+	undefined->
+	   undefined;
+	AgentString ->
+	    getBrowser(AgentString)
+    end.
+
+getBrowser(AgentString) ->
+    LAgentString = httpd_util:to_lower(AgentString),
+    case regexp:first_match(LAgentString,"^[^ ]*") of
+	{match,Start,Length} ->
+	    Browser=lists:sublist(LAgentString,Start,Length),
+	    case browserType(Browser) of
+		{mozilla,Vsn} ->
+		    {getMozilla(LAgentString,
+				?MOZILLA_BROWSERS,{?NETSCAPE,Vsn}),
+		     operativeSystem(LAgentString)};
+		AnyBrowser ->
+		      {AnyBrowser,operativeSystem(LAgentString)}
+	    end;
+	nomatch ->
+	    browserType(LAgentString)
+    end.
+
+browserType([$l,$y,$n,$x|Version]) ->
+    {?LYNX,browserVersion(Version)};
+browserType([$m,$o,$z,$i,$l,$l,$a|Version]) ->
+    {?MOZILLA,browserVersion(Version)};
+browserType([$e,$m,$a,$c,$s|Version]) ->
+    {?EMACS,browserVersion(Version)};
+browserType([$e,$t,$a,$r,$o,$f,$f,$i,$c,$e|Version]) ->
+    {?STAROFFICE,browserVersion(Version)};
+browserType([$m,$o,$s,$a,$i,$c|Version]) ->
+    {?MOSAIC,browserVersion(Version)};
+browserType(Unknown)->
+    unknown.
+ 
+
+browserVersion([$/|VsnString]) ->
+    case catch list_to_float(VsnString) of
+	Number when float(Number) ->
+	    Number;
+	Whatever ->
+	    case string:span(VsnString,"1234567890.") of
+		0 ->
+		    unknown;
+		VLength ->
+		    Vsn = string:substr(VsnString,1,VLength),
+		    case string:tokens(Vsn,".") of
+			[Number] ->
+			   list_to_float(Number++".0");
+			[Major,Minor|_MinorMinor] ->
+			    list_to_float(Major++"."++Minor)
+		    end
+	    end
+    end;
+browserVersion(VsnString) ->
+    browserVersion([$/|VsnString]).
+
+operativeSystem(OpString) ->
+  operativeSystem(OpString, ?OPERATIVE_SYSTEMS).
+
+operativeSystem(OpString,[]) ->
+    unknown;
+operativeSystem(OpString,[{RetVal,RegExps}|Rest]) ->
+    case controlOperativeSystem(OpString,RegExps) of
+	true->
+	    RetVal;
+	_ ->
+	    operativeSystem(OpString,Rest)
+    end.
+
+controlOperativeSystem(OpString,[]) ->
+    false;
+controlOperativeSystem(OpString,[Regexp|Regexps]) ->
+    case regexp:match(OpString,Regexp) of
+	{match,_,_}->
+	    true;
+	nomatch->
+	    controlOperativeSystem(OpString,Regexps)
+    end.
+
+
+%% OK this is ugly but thats the only way since 
+%% all browsers dont conform to the name/vsn standard
+%% First we check if it is one of the browsers that 
+%% not are the default mozillaborwser against the regexp 
+%% for the different browsers. if no match it a mozilla 
+%% browser i.e opera netscape or internet explorer
+
+getMozilla(AgentString,[],Default) ->
+    Default;
+getMozilla(AgentString,[{Agent,AgentRegExp}|Rest],Default) ->
+    case regexp:match(AgentString,AgentRegExp) of
+	{match,_,_} ->
+	    {Agent,getVersion(AgentString,AgentRegExp)};
+	nomatch ->
+	    getMozilla(AgentString,Rest,Default)
+    end.
+
+getVersion(AgentString,AgentRegExp) ->
+    case regexp:match(AgentString,AgentRegExp++"[0-9\.\ ]*") of
+	{match,Start,Length} when length(AgentRegExp) < Length ->
+	    %% Ok we got the number split it out
+	    RealStart=Start+length(AgentRegExp),
+	    RealLength=Length-length(AgentRegExp),
+	    VsnString=string:substr(AgentString,RealStart,RealLength),
+	    case string:strip(VsnString,both,$\ ) of
+		[] ->
+		    unknown;
+		Vsn ->
+		    case string:tokens(Vsn,".") of
+			[Number]->
+			    list_to_float(Number++".0");
+			[Major,Minor|_MinorMinor]->
+			    list_to_float(Major++"."++Minor)
+		    end
+	    end;
+	nomatch ->
+	    unknown
+    end.
+
+
+test()->
+    io:format("~n--------------------------------------------------------~n"),
+    Res1=getBrowser("Mozilla/4.75 [en] (X11; U; SunOS 5.8 sun4u)"),
+    io:format("~p",[Res1]),
+    io:format("~n--------------------------------------------------------~n"),
+    io:format("~n--------------------------------------------------------~n"),
+    Res2=getBrowser("Mozilla/4.0 (compatible; MSIE 5.0; SP1B; SunOS 5.8 sun4u; X11)"),
+    io:format("~p",[Res2]),
+    io:format("~n--------------------------------------------------------~n"),
+    io:format("~n--------------------------------------------------------~n"),
+    Res3=getBrowser("Lynx/2.8.3rel.1 libwww-FM/2.142"),
+    io:format("~p",[Res3]),
+    io:format("~n--------------------------------------------------------~n").
+