[Differential] [Request, 125 lines] D2078: Handle situation of no XDG_RUNTIME_DIR gracefully

[graesslin (Martin Gräßlin)]

graesslin created this revision.
graesslin added reviewers: KWin, Plasma on Wayland.
Restricted Application added subscribers: kwin, plasma-devel.
Restricted Application added projects: Plasma on Wayland, KWin.

REVISION SUMMARY
  If KWin fails to start the Wayland server due to XDG_RUNTIME_DIR not
  being set, kwin_wayland should terminate with an error condition but
  not crash.
  
  This change makes sure that KWin detects that the Wayland server does
  not work and terminates the startup early and ensures that it doesn't
  crash while going down.
  
  An error message is shown that we could not create the Wayland server.

TEST PLAN
  Test case added which verifies that WaylandServer fails to
  init. Manual testing that kwin_wayland exits with error 1.

REPOSITORY
  rKWIN KWin

BRANCH
  no-xdg-runtime-dir

REVISION DETAIL
  https://phabricator.kde.org/D2078

AFFECTED FILES
  autotests/integration/CMakeLists.txt
  autotests/integration/debug_console_test.cpp
  autotests/integration/decoration_input_test.cpp
  autotests/integration/dont_crash_aurorae_destroy_deco.cpp
  autotests/integration/dont_crash_cancel_animation.cpp
  autotests/integration/dont_crash_empty_deco.cpp
  autotests/integration/dont_crash_glxgears.cpp
  autotests/integration/dont_crash_no_border.cpp
  autotests/integration/input_stacking_order.cpp
  autotests/integration/internal_window.cpp
  autotests/integration/lockscreen.cpp
  autotests/integration/maximize_test.cpp
  autotests/integration/move_resize_window_test.cpp
  autotests/integration/no_xdg_runtime_dir_test.cpp
  autotests/integration/plasma_surface_test.cpp
  autotests/integration/plasmawindow_test.cpp
  autotests/integration/platformcursor.cpp
  autotests/integration/pointer_input.cpp
  autotests/integration/quick_tiling_test.cpp
  autotests/integration/scene_qpainter_test.cpp
  autotests/integration/shade_test.cpp
  autotests/integration/shell_client_test.cpp
  autotests/integration/start_test.cpp
  autotests/integration/struts_test.cpp
  autotests/integration/touch_input_test.cpp
  autotests/integration/transient_no_input_test.cpp
  autotests/integration/transient_placement.cpp
  autotests/integration/xclipboardsync_test.cpp
  main_wayland.cpp
  wayland_server.cpp
  wayland_server.h

EMAIL PREFERENCES
  https://phabricator.kde.org/settings/panel/emailpreferences/

To: graesslin, #kwin, #plasma_on_wayland
Cc: plasma-devel, kwin, hardening, jensreuterberg, sebas
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/plasma-devel/attachments/20160704/961a3cb5/attachment.html>