kptyprocesstest is still flaky

[David Faure]

The CI for KF5 is now all green except for kpty which is still flaky.

https://build.kde.org/view/Frameworks%20kf5-qt5/job/kpty%20master%20stable-kf5-qt5/42/PLATFORM=Linux,compiler=gcc/testReport/junit/%28root%29/TestSuite/kptyprocesstest/

Same failure as a few years ago:

FAIL!  : KPtyProcessTest::test_pty_signals() Compared values are not the same
   Actual   (QLatin1String(log)) : "<<<>bla\r\n$\n>foobar\r\n$\n!\n<>fooish\r\n$\n>bar\r\n$\n!\n<|$\n"
   Expected (QLatin1String(want)): "<>bla\r\n$\n!\n<!\n<>foobar\r\n$\n!\n<>fooish\r\n$\n>bar\r\n$\n!\n<|$\n"
   Loc: [/home/jenkins/sources/kpty/stable-kf5-qt5/autotests/kptyprocesstest.cpp(201)]

I can reproduce it locally if I run the test in a loop.

Is this worth fixing, or should we just disable the test?
Ossi?

-- 
David Faure, faure at kde.org, http://www.davidfaure.fr
Working on KDE Frameworks 5