QTestlib/JUnit XML: Log most messages to standard output instead of error output

Add an enumeration for system-out and alog element
for it. Redirect the messages types that are not warnings/errors
to this element. For compatibility, write it out only
if it is not empty. Rename enumerations and members accordingly.

[ChangeLog][QtTestLib] In JUnit XML, output that is
not a warning/error is now logged under <system-out>
instead of <system-err>.

Fixes: QTBUG-86540
Change-Id: I55598eafa7dafa486ac5a8221029c332ff47413b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/testlib/qtestelementattribute_p.h b/src/testlib/qtestelementattribute_p.h
index 4f899c3a80..523dd7435e 100644
--- a/src/testlib/qtestelementattribute_p.h
+++ b/src/testlib/qtestelementattribute_p.h
@@ -87,11 +87,12 @@ namespace QTest {
         LET_Property = 0,
         LET_Properties = 1,
         LET_Failure = 2,
-        LET_Error = 3,
+        LET_Message = 3,
         LET_TestCase = 4,
         LET_TestSuite = 5,
         LET_Benchmark = 6,
-        LET_SystemError = 7
+        LET_SystemError = 7,
+        LET_SystemOutput = 8
     };
 }