[common_test] Add link from red error notification to full error description

In test case log, the red error notification may sometimes be
truncated. This commit adds a link from this printout to the end of
the log where the full error description and stacktrace i written.

2 files changed, 13 insertions, 1 deletions

diff --git a/lib/common_test/priv/ct_default.css b/lib/common_test/priv/ct_default.css
index 1188f8f676..ff48b4fdc0 100644
--- a/lib/common_test/priv/ct_default.css
+++ b/lib/common_test/priv/ct_default.css
@@ -96,6 +96,14 @@ div.ct_error_notify {
     margin: .2em 0 0 0;
 }
 
+div.ct_error_notify a:link {
+    color: #D0D0D0;
+}
+
+div.ct_error_notify a:visited {
+    color: #AAAAAA;
+}
+
 div.default { 
     background: lightgreen; color: black; 
     font-family: "Monaco", "Andale Mono", "Consolas", monospace;
diff --git a/lib/common_test/src/ct_framework.erl b/lib/common_test/src/ct_framework.erl
index 3cbcccaf42..276f902b05 100644
--- a/lib/common_test/src/ct_framework.erl
+++ b/lib/common_test/src/ct_framework.erl
@@ -807,10 +807,14 @@ error_notification(Mod,Func,_Args,{Error,Loc}) ->
 			   "- - - - - - - - - -~n",
 		       io:format(user, lists:concat([Div,ErrFormat,Div,"~n"]),
 				 ErrArgs),
+		       Link =
+			   "\n\n<a href=\"#end\">"
+			   "Full error description and stacktrace"
+			   "</a>",
 		       ct_logs:tc_log(ct_error_notify,
 				      ?MAX_IMPORTANCE,
 				      "CT Error Notification",
-				      ErrFormat, ErrArgs)
+				      ErrFormat++Link, ErrArgs)
 	       end,
     case Loc of
 	[{?MODULE,error_in_suite}] ->