Fix minor issues with escaping characters

OTP-13003

2 files changed, 20 insertions, 8 deletions

diff --git a/lib/test_server/src/test_server_ctrl.erl b/lib/test_server/src/test_server_ctrl.erl
index 958fe1a2b7..e0975ab744 100644
--- a/lib/test_server/src/test_server_ctrl.erl
+++ b/lib/test_server/src/test_server_ctrl.erl
@@ -1825,13 +1825,14 @@ start_minor_log_file1(Mod, Func, LogDir, AbsName, MFA) ->
 	    case {filelib:is_file(filename:join(LogDir, SrcListing)),
 		  lists:member(no_src, get(test_server_logopts))} of
 		{true,false} ->
-		    print(Lev, Info ++ "<a href=\"~ts#~ts\">~w:~w/~w</a> "
-			  "(click for source code)\n",
+		    print(Lev, ["$tc_html",
+				Info ++ "<a href=\"~ts#~ts\">~w:~w/~w</a> "
+				"(click for source code)\n"],
 			  [uri_encode(SrcListing),
 			   uri_encode(atom_to_list(Func)++"-1",utf8),
 			   Mod,Func,Arity]);
 		_ ->
-		    print(Lev, Info ++ "~w:~w/~w\n", [Mod,Func,Arity])
+		    print(Lev, ["$tc_html",Info ++ "~w:~w/~w\n"], [Mod,Func,Arity])
 	    end
     end,
 
@@ -4356,6 +4357,10 @@ print(Detail, Format) ->
 print(Detail, Format, Args) ->
     print(Detail, Format, Args, internal).
 
+print(Detail, ["$tc_html",Format], Args, Printer) ->
+    Msg = io_lib:format(Format, Args),
+    print_or_buffer(Detail, ["$tc_html",Msg], Printer);
+
 print(Detail, Format, Args, Printer) ->
     Msg = io_lib:format(Format, Args),
     print_or_buffer(Detail, Msg, Printer).
diff --git a/lib/test_server/src/test_server_gl.erl b/lib/test_server/src/test_server_gl.erl
index 6abc68db54..0acc73047c 100644
--- a/lib/test_server/src/test_server_gl.erl
+++ b/lib/test_server/src/test_server_gl.erl
@@ -37,7 +37,8 @@
 	     reject_io :: boolean(),	       %Reject I/O requests...
 	     permit_io,			       %... and exceptions
 	     auto_nl=true :: boolean(),	       %Automatically add NL
-	     levels			       %{Stdout,Major,Minor}
+	     levels,			       %{Stdout,Major,Minor}
+	     escape_chars=true		       %Switch escaping HTML on/off
 	    }).
 
 %% start_link()
@@ -137,7 +138,8 @@ init([]) ->
 	    reject_io=false,
 	    permit_io=gb_sets:empty(),
 	    auto_nl=true,
-	    levels={1,19,10}
+	    levels={1,19,10},
+	    escape_chars=true
 	   }}.
 
 req(GL, Req) ->
@@ -193,10 +195,11 @@ handle_info({io_request,From,ReplyAs,Req}=IoReq, St) ->
 			#st{capture=CapturePid} ->
 			    CapturePid ! {captured,Data}
 		    end,
-		    if EscapeHtml ->			    
+		    case EscapeHtml andalso St#st.escape_chars of
+			true ->
 			    output(minor, test_server_ctrl:escape_chars(Data),
 				   From, From, St);
-		       not EscapeHtml ->
+			false ->
 			    output(minor, Data, From, From, St)
 		    end
 	    end,
@@ -218,7 +221,11 @@ handle_info({printout,Detail,Fun}, St) when is_function(Fun)->
     {noreply,St};
 handle_info({printout,Detail,Format,Args}, St) ->
     Str = io_lib:format(Format, Args),
-    output(Detail, Str, internal, none, St),
+    if not St#st.escape_chars ->
+	    output(Detail, ["$tc_html",Str], internal, none, St);
+       true ->
+	    output(Detail, Str, internal, none, St)
+    end,
     {noreply,St};
 handle_info(Msg, #st{tc_supervisor=Pid}=St) when is_pid(Pid) ->
     %% The process overseeing the testcase process also used to be