Merge branch 'peppe/common_test/html_improvements' into maint

* peppe/common_test/html_improvements: Fix problems with formatted test_server printouts Make sure special characters are escaped in e.g. pal and log printouts Conflicts: lib/test_server/src/test_server.erl
author: Peter Andersson <[email protected]> 2016-03-09 10:29:02 +0100
committer: Peter Andersson <[email protected]> 2016-03-09 10:29:02 +0100
commit: fb44a4de532ae97b3424078577dee7370078dea0 (patch)
tree: a6d60e090ff237de7513016c7f2d53db9cd4a8a2 /lib/test_server/src
parent: b68ec56d44ff7f94289670ca0f10c8bbce927be5 (diff)
parent: 9b9879b1ccbeff9ec87494ba7ed59273d679740e (diff)
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4 files changed, 159 insertions, 59 deletions
diff --git a/lib/test_server/src/erl2html2.erl b/lib/test_server/src/erl2html2.erl
index 2c63103264..e69383acea 100644
--- a/lib/test_server/src/erl2html2.erl
+++ b/lib/test_server/src/erl2html2.erl
@@ -44,7 +44,7 @@ convert(File, Dest, InclPath) ->
 	      "<html>\n"
               "<head>\n"
               "<meta http-equiv=\"Content-Type\" content=\"text/html;"
-                 "charset=",html_encoding(Encoding),"\"/>\n"
+                 "charset=",html_encoding(Encoding),"\"/></meta>\n"
               "<title>", to_raw_list(File,Encoding), "</title>\n"
               "</head>\n\n"
 	      "<body bgcolor=\"white\" text=\"black\""
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl
index f62eb88ccf..34acad6fd1 100644
--- a/lib/test_server/src/test_server.erl
+++ b/lib/test_server/src/test_server.erl
@@ -740,14 +740,10 @@ do_call_end_conf(Starter,Mod,Func,Data,TCExitReason,Conf,TVal) ->
 			    try apply(Mod,end_per_testcase,[Func,EndConf]) of
 				_ -> ok
 			    catch
-				_:Why ->
+				_:Error ->
 				    timer:sleep(1),
-				    GLMsg = {printout,12,
-					     "WARNING! "
-					     "~w:end_per_testcase(~w, ~p)"
-					     " crashed!\n\tReason: ~p\n",
-					     [Mod,Func,Conf,Why]},
-				    group_leader() ! GLMsg					
+				    print_end_conf_result(Mod,Func,Conf,
+							  "crashed",Error)
 			    end,
 			    Supervisor ! {self(),end_conf}
 		    end,
@@ -756,10 +752,7 @@ do_call_end_conf(Starter,Mod,Func,Data,TCExitReason,Conf,TVal) ->
 		    {Pid,end_conf} ->
 			Starter ! {self(),{call_end_conf,Data,ok}};
 		    {'EXIT',Pid,Reason} ->
-			group_leader() ! {printout,12,
-					  "WARNING! ~w:end_per_testcase(~w, ~p)"
-					  " failed!\n\tReason: ~p\n",
-					  [Mod,Func,Conf,Reason]},
+			print_end_conf_result(Mod,Func,Conf,"failed",Reason),
 			Starter ! {self(),{call_end_conf,Data,{error,Reason}}};
 		    {'EXIT',_OtherPid,Reason} ->
 			%% Probably the parent - not much to do about that
@@ -768,6 +761,23 @@ do_call_end_conf(Starter,Mod,Func,Data,TCExitReason,Conf,TVal) ->
 	end,
     spawn_link(EndConfProc).
 
+print_end_conf_result(Mod,Func,Conf,Cause,Error) ->
+    Str2Print =
+	fun(NoHTML) when NoHTML == stdout; NoHTML == major ->
+		io_lib:format("WARNING! "
+			      "~w:end_per_testcase(~w, ~tp)"
+			      " ~s!\n\tReason: ~tp\n",
+			      [Mod,Func,Conf,Cause,Error]);		    
+	   (minor) ->
+		ErrorStr = test_server_ctrl:escape_chars(Error),
+		io_lib:format("WARNING! "
+			      "~w:end_per_testcase(~w, ~tp)"
+			      " ~s!\n\tReason: ~ts\n",
+			      [Mod,Func,Conf,Cause,ErrorStr])
+	end,
+    group_leader() ! {printout,12,Str2Print}.
+
+
 spawn_fw_call(Mod,IPTC={init_per_testcase,Func},CurrConf,Pid,
 	      Why,Loc,SendTo) ->
     FwCall =
@@ -1303,7 +1313,7 @@ do_init_per_testcase(Mod, Args) ->
 		Bad ->
 		    group_leader() ! {printout,12,
 				      "ERROR! init_per_testcase has returned "
-				      "bad elements in Config: ~p\n",[Bad]},
+				      "bad elements in Config: ~tp\n",[Bad]},
 		    {skip,{failed,{Mod,init_per_testcase,bad_return}}}
 	    end;
 	{fail,_Reason}=Res ->
@@ -1321,25 +1331,33 @@ do_init_per_testcase(Mod, Args) ->
 	throw:Other ->
 	    set_loc(erlang:get_stacktrace()),
 	    Line = get_loc(),
-	    FormattedLoc = test_server_sup:format_loc(Line),
-	    group_leader() ! {printout,12,
-			      "ERROR! init_per_testcase thrown!\n"
-			      "\tLocation: ~ts\n\tReason: ~p\n",
-			      [FormattedLoc, Other]},
+	    print_init_conf_result(Line,"thrown",Other),
 	    {skip,{failed,{Mod,init_per_testcase,Other}}};
 	_:Reason0 ->
 	    Stk = erlang:get_stacktrace(),
 	    Reason = {Reason0,Stk},
 	    set_loc(Stk),
 	    Line = get_loc(),
-	    FormattedLoc = test_server_sup:format_loc(Line),
-	    group_leader() ! {printout,12,
-			      "ERROR! init_per_testcase crashed!\n"
-			      "\tLocation: ~ts\n\tReason: ~p\n",
-			      [FormattedLoc,Reason]},
+	    print_init_conf_result(Line,"crashed",Reason),
 	    {skip,{failed,{Mod,init_per_testcase,Reason}}}
     end.
 
+print_init_conf_result(Line,Cause,Reason) ->
+    FormattedLoc = test_server_sup:format_loc(Line),
+    Str2Print =
+	fun(NoHTML) when NoHTML == stdout; NoHTML == major ->
+		io_lib:format("ERROR! init_per_testcase ~s!\n"
+				      "\tLocation: ~p\n\tReason: ~tp\n",
+				      [Cause,Line,Reason]);
+	   (minor) ->
+		ReasonStr = test_server_ctrl:escape_chars(Reason),
+		io_lib:format("ERROR! init_per_testcase ~s!\n"
+			      "\tLocation: ~ts\n\tReason: ~ts\n",
+			      [Cause,FormattedLoc,ReasonStr])
+	end,
+    group_leader() ! {printout,12,Str2Print}.
+
+
 end_per_testcase(Mod, Func, Conf) ->
     case erlang:function_exported(Mod,end_per_testcase,2) of
 	true ->
@@ -1374,12 +1392,7 @@ do_end_per_testcase(Mod,EndFunc,Func,Conf) ->
 	    comment(io_lib:format("~ts<font color=\"red\">"
 				  "WARNING: ~w thrown!"
 				  "</font>\n",[Comment0,EndFunc])),
-	    group_leader() ! {printout,12,
-			      "WARNING: ~w thrown!\n"
-			      "Reason: ~p\n"
-			      "Line: ~ts\n",
-			      [EndFunc, Other,
-			       test_server_sup:format_loc(get_loc())]},
+	    print_end_tc_warning(EndFunc,Other,"thrown",get_loc()),
 	    {failed,{Mod,end_per_testcase,Other}};
 	  Class:Reason ->
 	    Stk = erlang:get_stacktrace(),
@@ -1396,15 +1409,25 @@ do_end_per_testcase(Mod,EndFunc,Func,Conf) ->
 	    comment(io_lib:format("~ts<font color=\"red\">"
 				  "WARNING: ~w crashed!"
 				  "</font>\n",[Comment0,EndFunc])),
-	    group_leader() ! {printout,12,
-			      "WARNING: ~w crashed!\n"
-			      "Reason: ~p\n"
-			      "Line: ~ts\n",
-			      [EndFunc, Reason,
-			       test_server_sup:format_loc(get_loc())]},
+	    print_end_tc_warning(EndFunc,Reason,"crashed",get_loc()),
 	    {failed,{Mod,end_per_testcase,Why}}
     end.
 
+print_end_tc_warning(EndFunc,Reason,Cause,Loc) ->
+    FormattedLoc = test_server_sup:format_loc(Loc),
+    Str2Print =
+	fun(NoHTML) when NoHTML == stdout; NoHTML == major ->
+		io_lib:format("WARNING: ~w ~s!\n"
+			      "Reason: ~tp\nLine: ~p\n",
+			      [EndFunc,Cause,Reason,Loc]);
+	   (minor) ->
+		ReasonStr = test_server_ctrl:escape_chars(Reason),
+		io_lib:format("WARNING: ~w ~s!\n"
+			      "Reason: ~ts\nLine: ~ts\n",
+			      [EndFunc,Cause,ReasonStr,FormattedLoc])
+	end,
+    group_leader() ! {printout,12,Str2Print}.
+
 get_loc() ->
     get(test_server_loc).
 
diff --git a/lib/test_server/src/test_server_ctrl.erl b/lib/test_server/src/test_server_ctrl.erl
index 8a46996bc3..958fe1a2b7 100644
--- a/lib/test_server/src/test_server_ctrl.erl
+++ b/lib/test_server/src/test_server_ctrl.erl
@@ -77,7 +77,7 @@
 -export([handle_call/3, handle_cast/2, handle_info/2]).
 -export([do_test_cases/4]).
 -export([do_spec/2, do_spec_list/2]).
--export([xhtml/2]).
+-export([xhtml/2, escape_chars/1]).
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -3741,7 +3741,10 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit,
        true ->
 	    ok
     end,
-    print(minor, "Config value:\n\n    ~tp\n", [Args2Print]),
+
+    print(minor,
+	  escape_chars(io_lib:format("Config value:\n\n    ~tp\n", [Args2Print])),
+	  []),
     print(minor, "Current directory is ~tp\n", [Cwd]),
 
     GrNameStr =	case GrName of
@@ -3756,7 +3759,7 @@ run_test_case1(Ref, Num, Mod, Func, Args, RunInit,
 	  "<td>" ++ Col0 ++ "~w" ++ Col1 ++ "</td>"
 	  "<td>" ++ Col0 ++ "~ts" ++ Col1 ++ "</td>"
 	  "<td><a href=\"~ts\">~w</a></td>"
-	  "<td><a href=\"~ts#top\"><</a> <a href=\"~ts#end\">></a></td>",
+	  "<td><a href=\"~ts#top\">&lt;</a> <a href=\"~ts#end\">&gt;</a></td>",
 	  [num2str(Num),fw_name(Mod),GrNameStr,EncMinorBase,Func,
 	   EncMinorBase,EncMinorBase]),
 
@@ -3933,7 +3936,7 @@ progress(skip, CaseNum, Mod, Func, GrName, Loc, Reason, Time,
 	  [get_info_str(Mod,Func, CaseNum, get(test_server_cases))]),
     test_server_sup:framework_call(report, [tc_done,{Mod,{Func,GrName},
 						     {ReportTag,Reason1}}]),
-    ReasonStr = reason_to_string(Reason1),
+    ReasonStr = escape_chars(reason_to_string(Reason1)),
     ReasonStr1 = lists:flatten([string:strip(S,left) ||
 				S <- string:tokens(ReasonStr,[$\n])]),
     ReasonStr2 =
@@ -4005,7 +4008,10 @@ progress(failed, CaseNum, Mod, Func, GrName, Loc, {testcase_aborted,Reason}, _T,
 	  [Comment]),
     FormatLoc = test_server_sup:format_loc(Loc),
     print(minor, "=== Location: ~ts", [FormatLoc]),
-    print(minor, "=== Reason: {testcase_aborted,~p}", [Reason]),
+    print(minor,
+	  escape_chars(io_lib:format("=== Reason: {testcase_aborted,~p}",
+				     [Reason])),
+	  []),
     failed;
 
 progress(failed, CaseNum, Mod, Func, GrName, unknown, Reason, Time,
@@ -4018,7 +4024,7 @@ progress(failed, CaseNum, Mod, Func, GrName, unknown, Reason, Time,
     TimeStr = io_lib:format(if is_float(Time) -> "~.3fs";
 			       true -> "~w"
 			    end, [Time]),
-    ErrorReason = lists:flatten(io_lib:format("~p", [Reason])),
+    ErrorReason = escape_chars(lists:flatten(io_lib:format("~p", [Reason]))),
     ErrorReason1 = lists:flatten([string:strip(S,left) ||
 				  S <- string:tokens(ErrorReason,[$\n])]),
     ErrorReason2 =
@@ -4041,7 +4047,9 @@ progress(failed, CaseNum, Mod, Func, GrName, unknown, Reason, Time,
 	  [TimeStr,Comment]),
     print(minor, "=== Location: ~w", [unknown]),
     {FStr,FormattedReason} = format_exception(Reason),
-    print(minor, "=== Reason: " ++ FStr, [FormattedReason]),
+    print(minor,
+	  escape_chars(io_lib:format("=== Reason: " ++ FStr, [FormattedReason])),
+	  []),
     failed;
 
 progress(failed, CaseNum, Mod, Func, GrName, Loc, Reason, Time,
@@ -4075,7 +4083,8 @@ progress(failed, CaseNum, Mod, Func, GrName, Loc, Reason, Time,
     FormatLoc = test_server_sup:format_loc(LocMin),
     print(minor, "=== Location: ~ts", [FormatLoc]),
     {FStr,FormattedReason} = format_exception(Reason),
-    print(minor, "=== Reason: " ++ FStr, [FormattedReason]),
+    print(minor, "=== Reason: " ++
+	      escape_chars(io_lib:format(FStr, [FormattedReason])), []),
     failed;
 
 progress(ok, _CaseNum, Mod, Func, GrName, _Loc, RetVal, Time,
@@ -4104,11 +4113,36 @@ progress(ok, _CaseNum, Mod, Func, GrName, _Loc, RetVal, Time,
 	  "<td><font color=\"green\">Ok</font></td>"
 	  "~ts</tr>\n",
 	  [Time,Comment]),
-    print(minor, "=== Returned value: ~p", [RetVal]),
+    print(minor,
+	  escape_chars(io_lib:format("=== Returned value: ~tp", [RetVal])),
+	  []),
     ok.
 
 %%--------------------------------------------------------------------
 %% various help functions
+escape_chars(Term) when not is_list(Term), not is_binary(Term) ->
+    esc_chars_in_list(io_lib:format("~tp", [Term]));
+escape_chars(List = [Term | _]) when not is_list(Term), not is_integer(Term) ->
+    esc_chars_in_list(io_lib:format("~tp", [List]));
+escape_chars(List) ->
+    esc_chars_in_list(List).
+
+esc_chars_in_list([Bin | Io]) when is_binary(Bin) ->
+    [Bin | esc_chars_in_list(Io)];
+esc_chars_in_list([List | Io]) when is_list(List) ->
+    [esc_chars_in_list(List) | esc_chars_in_list(Io)];
+esc_chars_in_list([$< | Io]) ->
+    ["&lt;" | esc_chars_in_list(Io)];
+esc_chars_in_list([$> | Io]) ->
+    ["&gt;" | esc_chars_in_list(Io)];
+esc_chars_in_list([$& | Io]) ->
+    ["&amp;" | esc_chars_in_list(Io)];
+esc_chars_in_list([Char | Io]) when is_integer(Char) ->
+    [Char | esc_chars_in_list(Io)];
+esc_chars_in_list([]) ->
+    [];
+esc_chars_in_list(Bin) ->
+    Bin.
 
 get_fw_mod(Mod) ->
     case get(test_server_framework) of
@@ -5564,8 +5598,9 @@ html_header(Title) ->
      "<html>\n"
      "<head>\n"
      "<title>", Title, "</title>\n"
-     "<meta http-equiv=\"cache-control\" content=\"no-cache\">\n"
-     "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\">\n"
+     "<meta http-equiv=\"cache-control\" content=\"no-cache\"></meta>\n"
+     "<meta http-equiv=\"content-type\" content=\"text/html; "
+            "charset=utf-8\"></meta>\n"
      "</head>\n"
      "<body bgcolor=\"white\" text=\"black\" "
      "link=\"blue\" vlink=\"purple\" alink=\"red\">\n"].
diff --git a/lib/test_server/src/test_server_gl.erl b/lib/test_server/src/test_server_gl.erl
index c5ec3ccbe6..6abc68db54 100644
--- a/lib/test_server/src/test_server_gl.erl
+++ b/lib/test_server/src/test_server_gl.erl
@@ -182,7 +182,7 @@ handle_info({io_request,From,ReplyAs,Req}=IoReq, St) ->
     try	io_req(Req, From, St) of
 	passthrough ->
 	    group_leader() ! IoReq;
-	Data ->
+	{EscapeHtml,Data} ->
 	    case is_io_permitted(From, St) of
 		false ->
 		    ok;
@@ -193,7 +193,12 @@ handle_info({io_request,From,ReplyAs,Req}=IoReq, St) ->
 			#st{capture=CapturePid} ->
 			    CapturePid ! {captured,Data}
 		    end,
-		    output(minor, Data, From, From, St)
+		    if EscapeHtml ->			    
+			    output(minor, test_server_ctrl:escape_chars(Data),
+				   From, From, St);
+		       not EscapeHtml ->
+			    output(minor, Data, From, From, St)
+		    end
 	    end,
 	    From ! {io_reply,ReplyAs,ok}
     catch
@@ -204,6 +209,13 @@ handle_info({io_request,From,ReplyAs,Req}=IoReq, St) ->
 handle_info({structured_io,ClientPid,{Detail,Str}}, St) ->
     output(Detail, Str, ClientPid, ClientPid, St),
     {noreply,St};
+handle_info({printout,Detail,["$tc_html",Format],Args}, St) ->
+    Str = io_lib:format(Format, Args),
+    output(Detail, ["$tc_html",Str], internal, none, St),
+    {noreply,St};
+handle_info({printout,Detail,Fun}, St) when is_function(Fun)->
+    output(Detail, Fun, internal, none, St),
+    {noreply,St};
 handle_info({printout,Detail,Format,Args}, St) ->
     Str = io_lib:format(Format, Args),
     output(Detail, Str, internal, none, St),
@@ -231,25 +243,55 @@ do_set_props([{reject_io_reqs,Bool}|Ps], St) ->
     do_set_props(Ps, St#st{reject_io=Bool});
 do_set_props([], St) -> St.
 
-io_req({put_chars,Enc,Bytes}, _, _) when Enc =:= latin1; Enc =:= unicode  ->
-    unicode:characters_to_list(Bytes, Enc);
+io_req({put_chars,Enc,Str}, _, _) when Enc =:= latin1; Enc =:= unicode  ->
+    case Str of
+	["$tc_html",Str0] ->
+	    {false,unicode:characters_to_list(Str0, Enc)};
+	_ ->
+	    {true,unicode:characters_to_list(Str, Enc)}
+    end;
 io_req({put_chars,Encoding,Mod,Func,[Format,Args]}, _, _) ->
-    Str = Mod:Func(Format, Args),
-    unicode:characters_to_list(Str, Encoding);
+    case Format of
+	["$tc_html",Format0] ->
+	    Str = Mod:Func(Format0, Args),
+	    {false,unicode:characters_to_list(Str, Encoding)};
+	_ ->
+	    Str = Mod:Func(Format, Args),
+	    {true,unicode:characters_to_list(Str, Encoding)}
+    end;
 io_req(_, _, _) -> passthrough.
 
-output(Level, Str, Sender, From, St) when is_integer(Level) ->
+output(Level, StrOrFun, Sender, From, St) when is_integer(Level) ->
     case selected_by_level(Level, stdout, St) of
-	true -> output(stdout, Str, Sender, From, St);
-	false -> ok
+	true when hd(StrOrFun) == "$tc_html" ->
+	    output(stdout, tl(StrOrFun), Sender, From, St);
+	true when is_function(StrOrFun) ->
+	    output(stdout, StrOrFun(stdout), Sender, From, St);
+	true ->
+	    output(stdout, StrOrFun, Sender, From, St);
+	false ->
+	    ok
     end,
     case selected_by_level(Level, major, St) of
-	true -> output(major, Str, Sender, From, St);
-	false -> ok
+	true when hd(StrOrFun) == "$tc_html" ->
+	    output(major, tl(StrOrFun), Sender, From, St);
+	true when is_function(StrOrFun) ->
+	    output(major, StrOrFun(major), Sender, From, St);
+	true ->
+	    output(major, StrOrFun, Sender, From, St);
+	false ->
+	    ok
     end,
     case selected_by_level(Level, minor, St) of
-	true -> output(minor, Str, Sender, From, St);
-	false -> ok
+	true when hd(StrOrFun) == "$tc_html" ->
+	    output(minor, tl(StrOrFun), Sender, From, St);
+	true when is_function(StrOrFun) ->
+	    output(minor, StrOrFun(minor), Sender, From, St);
+	true ->
+	    output(minor, test_server_ctrl:escape_chars(StrOrFun),
+		   Sender, From, St);
+	false ->
+	    ok
     end;
 output(stdout, Str, _Sender, From, St) ->
     output_to_file(stdout, Str, From, St);
author	Peter Andersson <[email protected]>	2016-03-09 10:29:02 +0100
committer	Peter Andersson <[email protected]>	2016-03-09 10:29:02 +0100
commit	fb44a4de532ae97b3424078577dee7370078dea0 (patch)
tree	a6d60e090ff237de7513016c7f2d53db9cd4a8a2 /lib/test_server/src
parent	b68ec56d44ff7f94289670ca0f10c8bbce927be5 (diff)
parent	9b9879b1ccbeff9ec87494ba7ed59273d679740e (diff)
download	otp-fb44a4de532ae97b3424078577dee7370078dea0.tar.gz otp-fb44a4de532ae97b3424078577dee7370078dea0.tar.bz2 otp-fb44a4de532ae97b3424078577dee7370078dea0.zip