File 4501-ct-Use-custom-stylesheets-in-test-overview... of Package erlang

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File 4501-ct-Use-custom-stylesheets-in-test-overview-pages.patch of Package erlang (Revision 05e07e74e02c3c6851eb7fb2c2e0ef8b)

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From b24db4ba1763de5b2c9522e7c0b219d5a3d3a1c0 Mon Sep 17 00:00:00 2001
From: Johannes Christ <jc@jchri.st>
Date: Thu, 31 Aug 2023 10:22:59 +0200
Subject: [PATCH] ct: Use custom stylesheets in test overview pages

---
 lib/common_test/src/ct_framework.erl |   2 +-
 lib/common_test/src/ct_logs.erl      | 191 ++++++++++++++++-----------
 lib/common_test/src/ct_master.erl    |   2 +-
 lib/common_test/src/ct_run.erl       |  24 ++--
 lib/common_test/src/ct_util.erl      |  67 +++++-----
 5 files changed, 164 insertions(+), 122 deletions(-)

diff --git a/lib/common_test/src/ct_framework.erl b/lib/common_test/src/ct_framework.erl
index 8c84a88054..dd5ca31a85 100644
--- a/lib/common_test/src/ct_framework.erl
+++ b/lib/common_test/src/ct_framework.erl
@@ -1420,7 +1420,7 @@ report(What,Data) ->
 	    %% top level test index page needs to be refreshed
 	    TestName = filename:basename(?val(topdir, Data), ".logs"),
 	    RunDir = ?val(rundir, Data),
-	    _ = ct_logs:make_all_suites_index({TestName,RunDir}),
+	    _ = ct_logs:make_all_suites_index({TestName,RunDir},unknown),
 	    ok;
 	tests_start ->
 	    ok;
diff --git a/lib/common_test/src/ct_logs.erl b/lib/common_test/src/ct_logs.erl
index 679d910942..07108cf7c9 100644
--- a/lib/common_test/src/ct_logs.erl
+++ b/lib/common_test/src/ct_logs.erl
@@ -27,14 +27,14 @@
 
 -module(ct_logs).
 
--export([init/2, close/2, init_tc/1, end_tc/1]).
+-export([init/3, close/3, init_tc/1, end_tc/1]).
 -export([register_groupleader/2, unregister_groupleader/1]).
 -export([get_log_dir/0, get_log_dir/1]).
 -export([log/3, start_log/1, cont_log/2, cont_log_no_timestamp/2, end_log/0]).
 -export([set_stylesheet/2, clear_stylesheet/1]).
 -export([add_external_logs/1, add_link/3]).
 -export([make_last_run_index/0]).
--export([make_all_suites_index/1,make_all_runs_index/1]).
+-export([make_all_suites_index/2,make_all_runs_index/2]).
 -export([get_ts_html_wrapper/5, escape_chars/1]).
 -export([xhtml/2, locate_priv_file/1, make_relative/1]).
 -export([insert_javascript/1]).
@@ -82,8 +82,9 @@
 		    tests = []}).
 
 %%%-----------------------------------------------------------------
-%%% -spec init(Mode, Verbosity) -> Result
+%%% -spec init(Mode, Verbosity, CustomStylesheet) -> Result
 %%%   Mode = normal | interactive
+%%%   CustomStylesheet = string() | undefined | unknown
 %%%   Result = {StartTime,LogDir}
 %%%   StartTime = term()
 %%%   LogDir = string()
@@ -94,9 +95,9 @@
 %%% started. A new directory named ct_run.<timestamp> is created
 %%% and all logs are stored under this directory.
 %%%
-init(Mode, Verbosity) ->
+init(Mode, Verbosity, CustomStylesheet) ->
     Self = self(),
-    Pid = spawn_link(fun() -> logger(Self, Mode, Verbosity) end),
+    Pid = spawn_link(fun() -> logger(Self, Mode, Verbosity, CustomStylesheet) end),
     MRef = erlang:monitor(process,Pid),
     receive 
 	{started,Pid,Result} -> 
@@ -127,11 +128,11 @@ datestr_from_dirname([]) ->
     "".
 
 %%%-----------------------------------------------------------------
-%%% -spec close(Info, StartDir) -> ok
+%%% -spec close(Info, StartDir, CustomStylesheet) -> ok
 %%%
 %%% Create index pages with test results and close the CT Log
 %%% (tool-internal use only).
-close(Info, StartDir) ->
+close(Info, StartDir, CustomStylesheet) ->
     %% close executes on the ct_util process, not on the logger process
     %% so we need to use a local copy of the log cache data
     LogCacheBin = 
@@ -175,13 +176,13 @@ close(Info, StartDir) ->
 		Error ->
 		    io:format("Warning! Cleanup failed: ~tp~n", [Error])
 	    end,
-	    _ = make_all_suites_index(stop),
-	    make_all_runs_index(stop),
+	    _ = make_all_suites_index(stop, CustomStylesheet),
+	    make_all_runs_index(stop, CustomStylesheet),
 	    Cache2File();
        true -> 
 	    ok = file:set_cwd(".."),
-	    _ = make_all_suites_index(stop),
-	    make_all_runs_index(stop),
+	    _ = make_all_suites_index(stop, CustomStylesheet),
+	    make_all_runs_index(stop, CustomStylesheet),
 	    Cache2File(),
 	    case ct_util:get_profile_data(browser, StartDir) of
 		undefined ->
@@ -201,6 +202,11 @@ close(Info, StartDir) ->
     end,
     ok.
 
+%%%-----------------------------------------------------------------
+%%% -spec get_stylesheet() -> string() | undefined
+get_stylesheet() ->
+    call(get_stylesheet).
+
 %%%-----------------------------------------------------------------
 %%% -spec set_stylesheet(TC,SSFile) -> ok
 set_stylesheet(TC, SSFile) ->
@@ -658,7 +664,7 @@ log_timestamp({MS,S,US}) ->
 		      tc_esc_chars,
 		      log_index}).
 
-logger(Parent, Mode, Verbosity) ->
+logger(Parent, Mode, Verbosity, CustomStylesheet) ->
     register(?MODULE,self()),
     ct_util:mark_process(),
     %%! Below is a temporary workaround for the limitation of
@@ -726,7 +732,7 @@ logger(Parent, Mode, Verbosity) ->
 
     {MiscIoHeader,MiscIoFooter} =
 	case get_ts_html_wrapper("Pre/post-test I/O log", Dir, false,
-				 Dir, undefined, utf8) of
+				 Dir, undefined, utf8, CustomStylesheet) of
 	    {basic_html,UH,UF} ->
 		{UH,UF};
 	    {xhtml,UH,UF} ->
@@ -747,15 +753,15 @@ logger(Parent, Mode, Verbosity) ->
 
     ct_event:notify(#event{name=start_logging,node=node(),
 			   data=AbsDir}),
-    make_all_runs_index(start),
-    _ = make_all_suites_index(start),
+    make_all_runs_index(start, CustomStylesheet),
+    _ = make_all_suites_index(start, CustomStylesheet),
     case Mode of
 	interactive -> interactive_link();
 	_ -> ok
     end,
     ok = file:set_cwd(Dir),
-    _ = make_last_run_index(Time),
-    CtLogFd = open_ctlog(?misc_io_log),
+    _ = make_last_run_index(Time, CustomStylesheet),
+    CtLogFd = open_ctlog(?misc_io_log, CustomStylesheet),
     io:format(CtLogFd,int_header()++int_footer(),
 	      [log_timestamp(?now),"Common Test Logger started"]),
     Parent ! {started,self(),{Time,filename:absname("")}},
@@ -788,6 +794,7 @@ logger(Parent, Mode, Verbosity) ->
 			      tc_groupleaders=[],
 			      async_print_jobs=[],
 			      tc_esc_chars=TcEscChars,
+			      stylesheet=CustomStylesheet,
 			      log_index=1}).
 
 copy_priv_files([SrcF | SrcFs], [DestF | DestFs]) ->
@@ -855,7 +862,7 @@ logger_loop(State) ->
 	    _ = if not RefreshLog ->
 		    ok;
 	       true ->
-		    make_last_run_index(State#logger_state.start_time)
+		    make_last_run_index(State#logger_state.start_time, State#logger_state.stylesheet)
 	    end,
 	    return(From,ok),
 	    logger_loop(State#logger_state{tc_groupleaders = TCGLs});
@@ -879,9 +886,12 @@ logger_loop(State) ->
 	    return(From,{ok,filename:basename(State#logger_state.log_dir)}),
 	    logger_loop(State);
 	{make_last_run_index,From} ->
-	    _ = make_last_run_index(State#logger_state.start_time),
+	    _ = make_last_run_index(State#logger_state.start_time, State#logger_state.stylesheet),
 	    return(From,get(ct_log_cache)),
 	    logger_loop(State);
+        {get_stylesheet, From} ->
+            return(From, State#logger_state.stylesheet),
+            logger_loop(State);
 	{set_stylesheet,_,SSFile} when State#logger_state.stylesheet ==
 				       SSFile ->
 	    logger_loop(State);
@@ -1152,9 +1162,9 @@ set_evmgr_gl(GL) ->
 	EvMgrPid -> group_leader(GL,EvMgrPid)
     end.
 
-open_ctlog(MiscIoName) ->
+open_ctlog(MiscIoName, CustomStylesheet) ->
     {ok,Fd} = file:open(?ct_log_name,[write,{encoding,utf8}]),
-    io:format(Fd, "~ts", [header("Common Test Framework Log", {[],[1,2],[]})]),
+    io:format(Fd, "~ts", [header("Common Test Framework Log", "", {[],[1,2],[]}, CustomStylesheet)]),
     case file:consult(ct_run:variables_file_name("../")) of
 	{ok,Vars} ->
 	    io:format(Fd, "~ts", [config_table(Vars)]);
@@ -1197,36 +1207,43 @@ print_style(Fd, IoFormat, undefined) ->
     end;
 
 print_style(Fd, IoFormat, StyleSheet) ->
-    case file:read_file(StyleSheet) of
+    case stylesheet_to_style_html(StyleSheet) of
+        {ok, Markup} ->
+            IoFormat(Fd, Markup, []);
+        {error, Reason} ->
+            print_style_error(Fd, IoFormat, StyleSheet, Reason)
+    end.
+
+print_style_error(Fd, IoFormat, StyleSheet, Reason) ->
+    IO = io_lib:format("\n\n",
+		       [StyleSheet,Reason]),
+    IoFormat(Fd, IO, []),
+    print_style(Fd, IoFormat, undefined).
+
+%% Convert a stylesheet on disk to inline HTML `<style>' with all of the file's contents.
+-spec stylesheet_to_style_html(string()) -> {ok, string()} | {error, atom()}.
+stylesheet_to_style_html(Path) ->
+    case file:read_file(Path) of
 	{ok,Bin} ->
-	    Str = b2s(Bin,encoding(StyleSheet)),
+	    Str = b2s(Bin,encoding(Path)),
             case re:run(Str,"<style>.*</style>",
                         [dotall,caseless,{capture,all,list}]) of
                 nomatch ->
                     case re:run(Str,"</?style>",[caseless,{capture,all,list}]) of
                         nomatch ->
-                            IoFormat(Fd,"<style>\n~ts</style>\n",[Str]);
+                            {ok, io_lib:fwrite("<style>\n~ts</style>\n",[Str])};
                         {match,["</"++_]} ->
-                            print_style_error(Fd, IoFormat,
-                                              StyleSheet,
-                                              missing_style_start_tag);
+                            {error, missing_style_start_tag};
                         {match,[_]} ->
-                            print_style_error(Fd, IoFormat,
-                                              StyleSheet,missing_style_end_tag)
+                            {error, missing_style_end_tag}
                     end;
                 {match,[Style]} ->
-                    IoFormat(Fd,"~ts\n",[Style])
+                    {ok, io_lib:fwrite("~ts\n", [Style])}
             end;
-	{error,Reason} ->
-	    print_style_error(Fd,IoFormat,StyleSheet,Reason)
+	{error, _Reason} = Result ->
+            Result
     end.
 
-print_style_error(Fd, IoFormat, StyleSheet, Reason) ->
-    IO = io_lib:format("\n\n",
-		       [StyleSheet,Reason]),
-    IoFormat(Fd, IO, []),
-    print_style(Fd, IoFormat, undefined).
-
 close_ctlog(Fd) ->
     io:format(Fd, "\n</pre>\n", []),
     io:format(Fd, "~ts", [[xhtml("<br><br>\n", "<br /><br />\n") | footer()]]),
@@ -1258,11 +1275,11 @@ cloaked_true() ->
 
 %%%-----------------------------------------------------------------
 %%% Make an index page for the last run
-make_last_run_index(StartTime) ->
+make_last_run_index(StartTime,CustomStylesheet) ->
     IndexName = ?index_name,
     AbsIndexName = ?abs(IndexName),
     Result =
-	case catch make_last_run_index1(StartTime,IndexName) of
+	case catch make_last_run_index1(StartTime,IndexName,CustomStylesheet) of
 	    {'EXIT', Reason} ->
 		io:put_chars("CRASHED while updating " ++ AbsIndexName ++ "!\n"),
 		io:format("~tp~n", [Reason]),
@@ -1281,7 +1298,7 @@ make_last_run_index(StartTime) ->
 	end,
     Result.
 
-make_last_run_index1(StartTime,IndexName) ->
+make_last_run_index1(StartTime,IndexName,CustomStylesheet) ->
     Logs1 =
 	case filelib:wildcard([$*|?logdir_ext]) of
 	    [Log] ->				% first test
@@ -1305,7 +1322,7 @@ make_last_run_index1(StartTime,IndexName) ->
 		_ -> undefined
 	    end,
     {ok,Index0,Totals} = make_last_run_index(Logs1,
-					     index_header(Label,StartTime),
+					     index_header(Label,StartTime,CustomStylesheet),
 					     0, 0, 0, 0, 0, Missing),
     %% write current Totals to file, later to be used in all_runs log
     write_totals_file(?totals_name,Label,Logs1,Totals),
@@ -1575,16 +1592,16 @@ term_to_text(Term) ->
 
 %%% Headers and footers.
 
-index_header(Label, StartTime) ->
+index_header(Label, StartTime, CustomStylesheet) ->
     Head =
 	case Label of
 	    undefined ->
 		header("Test Results", format_time(StartTime),
-		       {[],[1],[2,3,4,5]});
+		       {[],[1],[2,3,4,5]}, CustomStylesheet);
 	    _ ->
 		header("Test Results for '" ++ Label ++ "'",
 		       format_time(StartTime),
-		       {[],[1],[2,3,4,5]})
+		       {[],[1],[2,3,4,5]}, CustomStylesheet)
 	end,
     Cover =
 	case filelib:is_regular(?abs(?coverlog_name)) of
@@ -1621,18 +1638,18 @@ index_header(Label, StartTime) ->
       "<th>Missing", xhtml("<br>", "<br />"), "Suites</th>\n",
       xhtml("", "</tr>\n</thead>\n<tbody>\n")]].
 
-all_suites_index_header() ->
+all_suites_index_header(CustomStylesheet) ->
     {ok,Cwd} = file:get_cwd(),
-    all_suites_index_header(Cwd).
+    all_suites_index_header(Cwd, CustomStylesheet).
 
-all_suites_index_header(IndexDir) ->
+all_suites_index_header(IndexDir, CustomStylesheet) ->
     LogDir = filename:basename(IndexDir),
     AllRuns = xhtml(["All test runs in \"" ++ LogDir ++ "\""],
 		    "ALL RUNS"),
     AllRunsLink = xhtml(["<a href=\"",?all_runs_name,"\">",AllRuns,"</a>\n"],
 			["<div id=\"button_holder\" class=\"btn\">\n"
 			 "<a href=\"",?all_runs_name,"\">",AllRuns,"</a>\n</div>"]),
-    [header("Test Results", {[3],[1,2,8,9,10],[4,5,6,7]}) | 
+    [header("Test Results", "", {[3],[1,2,8,9,10],[4,5,6,7]}, CustomStylesheet) | 
      ["<center>\n",
       AllRunsLink,
       xhtml("<br><br>\n", "<br /><br />\n"),
@@ -1654,7 +1671,7 @@ all_suites_index_header(IndexDir) ->
       "<th>Old Runs</th>\n",
       xhtml("", "</tr>\n</thead>\n<tbody>\n")]].
 
-all_runs_header() ->
+all_runs_header(CustomStylesheet) ->
     {ok,Cwd} = file:get_cwd(),
     LogDir = filename:basename(Cwd),
     Title = "All test runs in \"" ++ LogDir ++ "\"",
@@ -1664,7 +1681,7 @@ all_runs_header() ->
 		     "<a href=\"",?index_name,
 		     "\">TEST INDEX PAGE</a>\n</div>"]),
 	      xhtml("<br>\n", "<br /><br />\n")],
-    [header(Title, {[1],[2,3,5],[4,6,7,8,9,10]}) |
+    [header(Title, "", {[1],[2,3,5],[4,6,7,8,9,10]}, CustomStylesheet) |
      ["<center>\n", IxLink,
       xhtml(["<table border=\"3\" cellpadding=\"5\" "
 	     "bgcolor=\"",?table_color1,"\">\n"],
@@ -1684,12 +1701,7 @@ all_runs_header() ->
       "<th>Missing<br>Suites</th>\n",
       xhtml("", "</tr>\n</thead>\n<tbody>\n")]].
 
-header(Title, TableCols) ->
-    header1(Title, "", TableCols).
-header(Title, SubTitle, TableCols) ->
-    header1(Title, SubTitle, TableCols).
-
-header1(Title, SubTitle, TableCols) ->
+header(Title, SubTitle, TableCols, CustomStylesheet) ->
     SubTitleHTML = if SubTitle =/= "" ->
 			   ["<center>\n",
 			    "<h3>" ++ SubTitle ++ "</h3>\n",
@@ -1704,6 +1716,7 @@ header1(Title, SubTitle, TableCols) ->
     TableSorterFile =
 	xhtml(fun() -> "" end, 
 	      fun() -> make_relative(locate_priv_file(?tablesorter_script)) end),
+    CustomCSSFileHtml = custom_stylesheet_header(CustomStylesheet),
     [xhtml(["<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">\n",
 	    "<html>\n"],
 	   ["<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n",
@@ -1718,6 +1731,7 @@ header1(Title, SubTitle, TableCols) ->
      xhtml("",
 	   ["<link rel=\"stylesheet\" href=\"",uri(CSSFile),
 	    "\" type=\"text/css\"></link>\n"]),
+     CustomCSSFileHtml,
      xhtml("",
 	   ["<script type=\"text/javascript\" src=\"",JQueryFile,
 	    "\"></script>\n"]),
@@ -1735,6 +1749,26 @@ header1(Title, SubTitle, TableCols) ->
      "</center>\n",
      SubTitleHTML,"\n"].
 
+% This function may be called either internally via the logger
+% process when it starts up - in which case we know the stylesheet
+% already - or via a separate server, which will not have the
+% stylesheet. In that case we will receive the stylesheet as `unknown`
+% and can ask the logger for it. Having the logger ask itself would hang.
+% If the user has not passed any stylesheet on the command line, the value
+% `undefined` should be used.
+-spec custom_stylesheet_header(string() | unknown | undefined) -> string().
+custom_stylesheet_header(unknown) ->
+    % Not known
+    custom_stylesheet_header(get_stylesheet());
+custom_stylesheet_header(undefined) ->
+    % Not configured
+    "";
+custom_stylesheet_header(Path) when is_list(Path) ->
+    case stylesheet_to_style_html(Path) of
+        {ok, StyleMarkup} -> xhtml("", StyleMarkup);
+        {error, _Reason} -> ""
+    end.
+
 last_run_index_footer() ->
     AllRuns = filename:join("../",?all_runs_name),
     TestIndex = filename:join("../",?index_name),
@@ -1929,7 +1963,7 @@ config_table1([]) ->
     [xhtml("","</tbody>\n"),"</table>\n"].
 
 
-make_all_runs_index(When) ->
+make_all_runs_index(When, CustomStylesheet) ->
     put(basic_html, basic_html()),
     AbsName = ?abs(?all_runs_name),
     notify_and_lock_file(AbsName),
@@ -1968,11 +2002,11 @@ make_all_runs_index(When) ->
 	case LogCacheInfo of
 	    {ok,LogCache} ->
 		%% use the log cache file to generate the index
-		make_all_runs_from_cache(AbsName,DirsSorted,LogCache);
+		make_all_runs_from_cache(AbsName,DirsSorted,LogCache,CustomStylesheet);
 	    
 	    _WhyNot ->
 		%% no cache file exists (or feature has been disabled)
-		Header = all_runs_header(),
+		Header = all_runs_header(CustomStylesheet),
 		GetLogResult =
 		    fun(Dir,{RunData,LogTxt}) ->
 			    {Tot,XHTML,IxLink} = runentry(Dir,
@@ -1999,8 +2033,8 @@ make_all_runs_index(When) ->
     end,
     Result.
 
-make_all_runs_from_cache(AbsName, Dirs, LogCache) ->
-    Header = all_runs_header(),
+make_all_runs_from_cache(AbsName, Dirs, LogCache, CustomStylesheet) ->
+    Header = all_runs_header(CustomStylesheet),
 
     %% Note that both Dirs and the cache is sorted!
     AllRunsDirs = dir_diff_all_runs(Dirs, LogCache),
@@ -2392,7 +2426,7 @@ timestamp(Dir) ->
 
 %% Creates the top level index file. When == start | stop | refresh.
 %% A copy of the dir tree under logdir is saved temporarily as a result.
-make_all_suites_index(When) when is_atom(When) ->
+make_all_suites_index(When, CustomStylesheet) when is_atom(When) ->
     put(basic_html, basic_html()),
     AbsIndexName = ?abs(?index_name),
     notify_and_lock_file(AbsIndexName),
@@ -2425,11 +2459,11 @@ make_all_suites_index(When) when is_atom(When) ->
 	    {ok,LogCache} ->
 		%% use the log cache file to generate the index
 		make_all_suites_index_from_cache(When,AbsIndexName,
-						 LogDirs,LogCache);
+						 LogDirs,LogCache,CustomStylesheet);
 	    _WhyNot ->
 		%% no cache file exists (or feature has been disabled)
 		Sorted = sort_and_filter_logdirs(LogDirs),
-		TempData = make_all_suites_index1(When,AbsIndexName,Sorted),
+		TempData = make_all_suites_index1(When,AbsIndexName,Sorted,CustomStylesheet),
 		notify_and_unlock_file(AbsIndexName),
 		
 		%% save new cache file unless the feature is disabled
@@ -2446,7 +2480,7 @@ make_all_suites_index(When) when is_atom(When) ->
 		
 %% This updates the top level index file using data from the initial
 %% index file creation, saved temporarily in a table.
-make_all_suites_index(NewTestData = {_TestName,DirName}) ->    
+make_all_suites_index(NewTestData = {_TestName,DirName}, CustomStylesheet) ->    
     put(basic_html, basic_html()),
 
     %% AllLogDirs = [{TestName,Label,Missing,
@@ -2468,7 +2502,8 @@ make_all_suites_index(NewTestData = {_TestName,DirName}) ->
 	case catch make_all_suites_ix_temp(AbsIndexName,
 					   NewTestData,
 					   Label,
-					   LogDirData) of
+					   LogDirData,
+					   CustomStylesheet) of
 	    {'EXIT',Reason} ->
 		io:put_chars("CRASHED while updating " ++ AbsIndexName ++ "!\n"),
 		io:format("~tp~n", [Reason]),
@@ -2488,7 +2523,7 @@ make_all_suites_index(NewTestData = {_TestName,DirName}) ->
     notify_and_unlock_file(AbsIndexName),        
     Result.
 
-make_all_suites_index_from_cache(When, AbsIndexName, LogDirs, LogCache) ->
+make_all_suites_index_from_cache(When, AbsIndexName, LogDirs, LogCache, CustomStylesheet) ->
 
     %% The structure of the cache:
     %%
@@ -2506,7 +2541,7 @@ make_all_suites_index_from_cache(When, AbsIndexName, LogDirs, LogCache) ->
     TempData =
 	if Sorted /= [] ->
 		make_all_suites_index1(When,AbsIndexName,
-				       Sorted);
+				       Sorted,CustomStylesheet);
 	   true ->
 		Data = LogCache1#log_cache.tests,
 		ct_util:set_testdata_async({test_index,{AbsIndexName,
@@ -2692,12 +2727,12 @@ update_tests_in_cache(TempData,LogCache=#log_cache{tests=Tests}) ->
 %%   [{TestName,[IxDir|IxDirs]} | ...] (non-cached), or
 %%   [{TestName,Label,Missing,{IxDir,Summary,URIs},IxDirs} | ...] (cached)
 %%
-make_all_suites_index1(When, AbsIndexName, AllTestLogDirs) ->
+make_all_suites_index1(When, AbsIndexName, AllTestLogDirs, CustomStylesheet) ->
     IndexName = ?index_name,
     if When == start -> ok;
        true -> io:put_chars("Updating " ++ AbsIndexName ++ " ... ")
     end,
-    case catch make_all_suites_index2(IndexName, AllTestLogDirs) of
+    case catch make_all_suites_index2(IndexName, AllTestLogDirs, CustomStylesheet) of
 	{'EXIT', Reason} ->
 	    io:put_chars("CRASHED while updating " ++ AbsIndexName ++ "!\n"),
 	    io:format("~tp~n", [Reason]),
@@ -2723,10 +2758,10 @@ make_all_suites_index1(When, AbsIndexName, AllTestLogDirs) ->
 	    {error, Err}
     end.
 
-make_all_suites_index2(IndexName, AllTestLogDirs) ->
+make_all_suites_index2(IndexName, AllTestLogDirs, CustomStylesheet) ->
     {ok,Index0,_Totals,TempData} =
 	make_all_suites_index3(AllTestLogDirs,
-			       all_suites_index_header(),
+			       all_suites_index_header(CustomStylesheet),
 			       0, 0, 0, 0, 0, [], []),
     Index = [Index0|all_suites_index_footer()],
     case force_write_file(IndexName, unicode:characters_to_binary(Index)) of
@@ -2828,11 +2863,11 @@ make_all_suites_index3([], Result, TotSucc, TotFail, UserSkip, AutoSkip,
      {TotSucc,TotFail,UserSkip,AutoSkip,TotNotBuilt}, lists:reverse(TempData)}.
 
 
-make_all_suites_ix_temp(AbsIndexName, NewTestData, Label, AllTestLogDirs) ->
+make_all_suites_ix_temp(AbsIndexName, NewTestData, Label, AllTestLogDirs, CustomStylesheet) ->
     AllTestLogDirs1 = insert_new_test_data(NewTestData, Label, AllTestLogDirs),
     IndexDir = filename:dirname(AbsIndexName),
     Index0 = make_all_suites_ix_temp1(AllTestLogDirs1,
-				      all_suites_index_header(IndexDir),
+				      all_suites_index_header(IndexDir, CustomStylesheet),
 				      0, 0, 0, 0, 0),
     Index = [Index0|all_suites_index_footer()],
     case force_write_file(AbsIndexName, unicode:characters_to_binary(Index)) of
@@ -3176,9 +3211,9 @@ make_relative1(DirTs, CwdTs) ->
 %%%           -> {Mode,Header,Footer}
 %%%
 get_ts_html_wrapper(TestName, PrintLabel, Cwd, TableCols, Encoding) ->
-    get_ts_html_wrapper(TestName, undefined, PrintLabel, Cwd, TableCols, Encoding).
+    get_ts_html_wrapper(TestName, undefined, PrintLabel, Cwd, TableCols, Encoding, unknown).
 
-get_ts_html_wrapper(TestName, Logdir, PrintLabel, Cwd, TableCols, Encoding) ->
+get_ts_html_wrapper(TestName, Logdir, PrintLabel, Cwd, TableCols, Encoding, CustomStylesheet) ->
     TestName1 = if is_list(TestName) ->
 			lists:flatten(TestName);
 		   true ->
@@ -3256,6 +3291,7 @@ get_ts_html_wrapper(TestName, Logdir, PrintLabel, Cwd, TableCols, Encoding) ->
 		      fun() -> make_relative(locate_priv_file(?css_default),
 					     Cwd)
 		      end),
+            CustomCSSFileHtml = custom_stylesheet_header(CustomStylesheet),
 	    JQueryFile =
 		xhtml(fun() -> "" end, 
 		      fun() -> make_relative(locate_priv_file(?jquery_script),
@@ -3281,6 +3317,7 @@ get_ts_html_wrapper(TestName, Logdir, PrintLabel, Cwd, TableCols, Encoding) ->
 	      "charset=utf-8\"></meta>\n",
 	      "<link rel=\"stylesheet\" href=\"", uri(CSSFile),
 	      "\" type=\"text/css\"></link>\n",
+              CustomCSSFileHtml,
 	      "<script type=\"text/javascript\" src=\"", JQueryFile, "\"></script>\n",
 	      "<script type=\"text/javascript\" src=\"", TableSorterFile, "\"></script>\n"] ++
 	      TableSorterScript ++ ["</head>\n","<body>\n", LabelStr, "\n"],
diff --git a/lib/common_test/src/ct_master.erl b/lib/common_test/src/ct_master.erl
index 9fc169789c..52e82078ea 100644
--- a/lib/common_test/src/ct_master.erl
+++ b/lib/common_test/src/ct_master.erl
@@ -557,7 +557,7 @@ refresh_logs([D|Dirs],Refreshed) ->
 		    refresh_logs(Dirs,Refreshed);
 		false ->
 		    {ok,Cwd} = file:get_cwd(),
-		    case catch ct_run:refresh_logs(D) of
+		    case catch ct_run:refresh_logs(D, unknown) of
 			{'EXIT',Reason} ->
 			    ok = file:set_cwd(Cwd),
 			    refresh_logs(Dirs,[{D,{error,Reason}}|Refreshed]);
diff --git a/lib/common_test/src/ct_run.erl b/lib/common_test/src/ct_run.erl
index fa72f4e68a..ddcbb4e905 100644
--- a/lib/common_test/src/ct_run.erl
+++ b/lib/common_test/src/ct_run.erl
@@ -25,7 +25,7 @@
 
 %% User interface
 -export([install/1,install/2,run/1,run/2,run/3,run_test/1,
-	 run_testspec/1,step/3,step/4,refresh_logs/1]).
+	 run_testspec/1,step/3,step/4,refresh_logs/2]).
 
 %% Misc internal API functions
 -export([variables_file_name/1,script_start1/2,run_test2/1, run_make/3]).
@@ -369,7 +369,7 @@ script_start1(Parent, Args) ->
     %% send final results to starting process waiting in script_start/0
     Parent ! {self(), Result}.
 
-run_or_refresh(Opts = #opts{logdir = LogDir}, Args) ->
+run_or_refresh(Opts = #opts{logdir = LogDir, stylesheet = CustomStylesheet}, Args) ->
     case proplists:get_value(refresh_logs, Args) of
 	undefined ->
 	    script_start2(Opts, Args);
@@ -383,12 +383,12 @@ run_or_refresh(Opts = #opts{logdir = LogDir}, Args) ->
 	    %% give the shell time to print version etc
 	    timer:sleep(500),
 	    io:nl(),
-	    case catch ct_logs:make_all_runs_index(refresh) of
+	    case catch ct_logs:make_all_runs_index(refresh, CustomStylesheet) of
 		{'EXIT',ARReason} ->
 		    ok = file:set_cwd(Cwd),
 		    {error,{all_runs_index,ARReason}};
 		_ ->
-		    case catch ct_logs:make_all_suites_index(refresh) of
+		    case catch ct_logs:make_all_suites_index(refresh, CustomStylesheet) of
 			{'EXIT',ASReason} ->
 			    ok = file:set_cwd(Cwd),
 			    {error,{all_suites_index,ASReason}};
@@ -705,6 +705,7 @@ script_start4(#opts{label = Label, profile = Profile,
 		    logopts = LogOpts,
 		    verbosity = Verbosity,
 		    enable_builtin_hooks = EnableBuiltinHooks,
+		    stylesheet = CustomStylesheet,
 		    logdir = LogDir, testspec_files = Specs}, _Args) ->
 
     %% label - used by ct_logs
@@ -723,7 +724,7 @@ script_start4(#opts{label = Label, profile = Profile,
 		  {enable_builtin_hooks,EnableBuiltinHooks}]) of
 	ok ->
 	    _ = ct_util:start(interactive, LogDir,
-			      add_verbosity_defaults(Verbosity)),
+			      add_verbosity_defaults(Verbosity), CustomStylesheet),
 	    ct_util:set_testdata({logopts, LogOpts}),
 	    log_ts_names(Specs),
 	    io:nl(),
@@ -893,7 +894,8 @@ run_test1(StartOpts) when is_list(StartOpts) ->
                                      all,
                                      StartOpts),
             application:set_env(common_test, keep_logs, KeepLogs),
-	    ok = refresh_logs(?abs(RefreshDir)),
+            CustomStylesheet = proplists:get_value(stylesheet, StartOpts),
+	    ok = refresh_logs(?abs(RefreshDir), CustomStylesheet),
 	    exit(done)
     end.
 
@@ -1479,18 +1481,18 @@ get_data_for_node(#testspec{label = Labels,
 	  scale_timetraps = ST,
 	  create_priv_dir = CreatePrivDir}.
 
-refresh_logs(LogDir) ->
+refresh_logs(LogDir, CustomStylesheet) ->
     {ok,Cwd} = file:get_cwd(),
     case file:set_cwd(LogDir) of
 	E = {error,_Reason} ->
 	    E;
 	_ ->
-	    case catch ct_logs:make_all_suites_index(refresh) of
+	    case catch ct_logs:make_all_suites_index(refresh, CustomStylesheet) of
 		{'EXIT',ASReason} ->
 		    ok = file:set_cwd(Cwd),
 		    {error,{all_suites_index,ASReason}};
 		_ ->
-		    case catch ct_logs:make_all_runs_index(refresh) of
+		    case catch ct_logs:make_all_runs_index(refresh, CustomStylesheet) of
 			{'EXIT',ARReason} ->
 			    ok = file:set_cwd(Cwd),
 			    {error,{all_runs_index,ARReason}};
@@ -1652,7 +1654,7 @@ do_run(Tests, Misc, LogDir, LogOpts) when is_list(Misc),
 
 do_run(Tests, Skip, Opts, Args) when is_record(Opts, opts) ->
     #opts{label = Label, profile = Profile,
-	  verbosity = VLvls} = Opts,
+	  verbosity = VLvls, stylesheet = CustomStylesheet} = Opts,
     %% label - used by ct_logs
     TestLabel =
 	if Label == undefined -> undefined;
@@ -1689,7 +1691,7 @@ do_run(Tests, Skip, Opts, Args) when is_record(Opts, opts) ->
 			"Note: TEST_SERVER_FRAMEWORK = " ++ Other))
 	    end,
 	    Verbosity = add_verbosity_defaults(VLvls),
-	    case ct_util:start(Opts#opts.logdir, Verbosity) of
+	    case ct_util:start(Opts#opts.logdir, Verbosity, CustomStylesheet) of
 		{error,interactive_mode} ->
 		    io:format("CT is started in interactive mode. "
 			      "To exit this mode, "
diff --git a/lib/common_test/src/ct_util.erl b/lib/common_test/src/ct_util.erl
index 3816e202a4..cd40e89147 100644
--- a/lib/common_test/src/ct_util.erl
+++ b/lib/common_test/src/ct_util.erl
@@ -26,7 +26,7 @@
 %%%
 -module(ct_util).
 
--export([start/0, start/1, start/2, start/3,
+-export([start/0, start/1, start/3, start/4,
 	 stop/1, update_last_run_index/0]).
 
 -export([register_connection/4, unregister_connection/1,
@@ -77,12 +77,13 @@
 
 -define(default_verbosity, [{default,?MAX_VERBOSITY},
 			    {'$unspecified',?MAX_VERBOSITY}]).
+-define(default_custom_stylesheet, undefined).
 
 -record(suite_data, {key,name,value}).
 
 %%%-----------------------------------------------------------------
 start() ->
-    start(normal, ".", ?default_verbosity).
+    start(normal, ".", ?default_verbosity, ?default_custom_stylesheet).
 %%% -spec start(Mode) -> Pid | exit(Error)
 %%%       Mode = normal | interactive
 %%%       Pid = pid()
@@ -98,18 +99,20 @@ start() ->
 %%%
 %%% See ct.
 start(LogDir) when is_list(LogDir) ->
-    start(normal, LogDir, ?default_verbosity);
+    start(normal, LogDir, ?default_verbosity, ?default_custom_stylesheet);
 start(Mode) ->
-    start(Mode, ".", ?default_verbosity).
+    start(Mode, ".", ?default_verbosity, ?default_custom_stylesheet).
 
-start(LogDir, Verbosity) when is_list(LogDir) ->
-    start(normal, LogDir, Verbosity).
+start(LogDir, Verbosity, CustomStylesheet) when is_list(LogDir) ->
+    start(normal, LogDir, Verbosity, CustomStylesheet).
 
-start(Mode, LogDir, Verbosity) ->
+start(Mode, LogDir, Verbosity, CustomStylesheet) ->
     case whereis(ct_util_server) of
 	undefined ->
 	    S = self(),
-	    Pid = spawn_link(fun() -> do_start(S, Mode, LogDir, Verbosity) end),
+	    Pid = spawn_link(fun() ->
+	        do_start(S, Mode, LogDir, Verbosity, CustomStylesheet)
+	    end),
 	    receive 
 		{Pid,started} -> Pid;
 		{Pid,Error} -> exit(Error);
@@ -126,7 +129,7 @@ start(Mode, LogDir, Verbosity) ->
 	    end
     end.
 
-do_start(Parent, Mode, LogDir, Verbosity) ->
+do_start(Parent, Mode, LogDir, Verbosity, CustomStylesheet) ->
     process_flag(trap_exit,true),
     register(ct_util_server,self()),
     mark_process(),
@@ -192,7 +195,7 @@ do_start(Parent, Mode, LogDir, Verbosity) ->
         ignore -> ok
     end,
 
-    {StartTime,TestLogDir} = ct_logs:init(Mode, Verbosity),
+    {StartTime,TestLogDir} = ct_logs:init(Mode, Verbosity, CustomStylesheet),
 
     ct_event:notify(#event{name=test_start,
 			   node=node(),
@@ -218,7 +221,7 @@ do_start(Parent, Mode, LogDir, Verbosity) ->
 	    self() ! {{stop,{self(),{user_error,CTHReason}}},
 		      {Parent,make_ref()}}
     end,
-    loop(Mode, [], StartDir).
+    loop(Mode, [], StartDir, CustomStylesheet).
 
 create_table(TableName,KeyPos) ->
     create_table(TableName,set,KeyPos).
@@ -320,18 +323,18 @@ get_verbosity(Category) ->
 	    {error,Reason}
     end.
 
-loop(Mode,TestData,StartDir) ->
+loop(Mode,TestData,StartDir,CustomStylesheet) ->
     receive 
 	{update_last_run_index,From} ->
 	    ct_logs:make_last_run_index(),
 	    return(From,ok),
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{{save_suite_data,{Key,Name,Value}},From} ->
 	    ets:insert(?suite_table, #suite_data{key=Key,
 						 name=Name,
 						 value=Value}),
 	    return(From,ok),
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{{read_suite_data,Key},From} ->
 	    case ets:lookup(?suite_table, Key) of
 		[#suite_data{key=Key,name=undefined,value=Value}] ->
@@ -341,7 +344,7 @@ loop(Mode,TestData,StartDir) ->
 		_ ->
 		    return(From,undefined)
 	    end,
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{{delete_suite_data,Key},From} ->
 	    if Key == all ->
 		    ets:delete_all_objects(?suite_table);
@@ -349,20 +352,20 @@ loop(Mode,TestData,StartDir) ->
 		    ets:delete(?suite_table, Key)
 	    end,
 	    return(From,ok),
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{{match_delete_suite_data,KeyPat},From} ->
 	    ets:match_delete(?suite_table, #suite_data{key=KeyPat,
 						       name='_',
 						       value='_'}),
 	    return(From,ok),
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{delete_testdata,From} ->
 	    return(From,ok),
-	    loop(From,[],StartDir);	
+	    loop(From,[],StartDir,CustomStylesheet);	
 	{{delete_testdata,Key},From} ->
 	    TestData1 = lists:keydelete(Key,1,TestData),
 	    return(From,ok),
-	    loop(From,TestData1,StartDir);
+	    loop(From,TestData1,StartDir,CustomStylesheet);
 	{{match_delete_testdata,{Key1,Key2}},From} ->
 	    %% handles keys with 2 elements
 	    TestData1 =
@@ -380,14 +383,14 @@ loop(Mode,TestData,StartDir) ->
 				     true
 			     end, TestData),
 	    return(From,ok),
-	    loop(From,TestData1,StartDir);
+	    loop(From,TestData1,StartDir,CustomStylesheet);
 	{{set_testdata,New = {Key,_Val}},From} ->
 	    TestData1 = lists:keydelete(Key,1,TestData),
 	    return(From,ok),
-	    loop(Mode,[New|TestData1],StartDir);
+	    loop(Mode,[New|TestData1],StartDir,CustomStylesheet);
 	{{get_testdata, all}, From} ->
 	    return(From, TestData),
-	    loop(From, TestData, StartDir);
+	    loop(From, TestData, StartDir,CustomStylesheet);
 	{{get_testdata,Key},From} ->
 	    case lists:keysearch(Key,1,TestData) of
 		{value,{Key,Val}} ->
@@ -395,7 +398,7 @@ loop(Mode,TestData,StartDir) ->
 		_ ->
 		    return(From,undefined)
 	    end,
-	    loop(From,TestData,StartDir);
+	    loop(From,TestData,StartDir,CustomStylesheet);
 	{{update_testdata,Key,Fun,Opts},From} ->
 	    TestData1 =
 		case lists:keysearch(Key,1,TestData) of
@@ -423,16 +426,16 @@ loop(Mode,TestData,StartDir) ->
 				TestData
 			end
 		end,
-	    loop(From,TestData1,StartDir);	    
+	    loop(From,TestData1,StartDir,CustomStylesheet);
 	{{set_cwd,Dir},From} ->
 	    return(From,file:set_cwd(Dir)),
-	    loop(From,TestData,StartDir);
+	    loop(From,TestData,StartDir,CustomStylesheet);
 	{reset_cwd,From} ->
 	    return(From,file:set_cwd(StartDir)),
-	    loop(From,TestData,StartDir);
+	    loop(From,TestData,StartDir,CustomStylesheet);
 	{get_start_dir,From} ->
 	    return(From,StartDir),
-	    loop(From,TestData,StartDir);
+	    loop(From,TestData,StartDir,CustomStylesheet);
 	{{stop,Info},From} ->
 	    test_server_io:reset_state(),
 	    {MiscIoName,MiscIoDivider,MiscIoFooter} =
@@ -467,7 +470,7 @@ loop(Mode,TestData,StartDir) ->
 	    test_server_io:stop([unexpected_io]),
 	    test_server_io:finish(),
 
-	    ct_logs:close(Info, StartDir),
+	    ct_logs:close(Info, StartDir, CustomStylesheet),
 	    ct_event:stop(),
 	    ct_config:stop(),
 	    ct_default_gl:stop(),
@@ -475,12 +478,12 @@ loop(Mode,TestData,StartDir) ->
 	    return(From, Info);
 	{Ref, _Msg} when is_reference(Ref) ->
 	    %% This clause is used when doing cast operations.
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{get_mode,From} ->
 	    return(From,Mode),
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{'EXIT',_Pid,normal} ->
-	    loop(Mode,TestData,StartDir);
+	    loop(Mode,TestData,StartDir,CustomStylesheet);
 	{'EXIT',Pid,Reason} ->
 	    case ets:lookup(?conn_table,Pid) of
 		[#conn{address=A,callback=CB}] ->
@@ -498,7 +501,7 @@ loop(Mode,TestData,StartDir) ->
 		    catch CB:close(Pid),
 		    %% in case CB:close failed to do this:
 		    unregister_connection(Pid),
-		    loop(Mode,TestData,StartDir);
+		    loop(Mode,TestData,StartDir,CustomStylesheet);
 		_ ->
 		    %% Let process crash in case of error, this shouldn't happen!
 		    io:format("\n\nct_util_server got EXIT "
-- 
2.35.3

Places

File 4501-ct-Use-custom-stylesheets-in-test-overview-pages.patch of Package erlang (Revision 05e07e74e02c3c6851eb7fb2c2e0ef8b)

Places