Merge branch 'ci-update-gtk3' into 'gtk-3-24'

Update CI image

See merge request GNOME/gtk!1255

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: registry.gitlab.gnome.org/gnome/gtk/gtk-3-24:v2
+image: registry.gitlab.gnome.org/gnome/gtk/gtk-3-24:v3
 
 stages:
   - build

.gitlab-ci/Dockerfile

@@ -1,4 +1,4 @@
-FROM fedora:29
+FROM fedora:31
 
 RUN dnf -y install \
     adwaita-icon-theme \
@@ -41,6 +41,7 @@ RUN dnf -y install \
     libxkbcommon-devel \
     libXrandr-devel \
     libXrender-devel \
+    libXtst-devel \
     make \
     mesa-libEGL-devel \
     mesa-libwayland-egl-devel \

testsuite/reftests/meson.build

@@ -429,12 +429,14 @@ test_data = [
 
 # Depending on the environment these fail, feel free to fix them
 somehow_broken = [
-  'label-sizing.ui',
-  'flipping-icons.ui',
-  'window-height-for-width.ui',
+  'button-wrapping.ui',
   'cellrenderer-pixbuf-stock-rtl.ui',
+  'flipping-icons.ui',
+  'label-sizing.ui',
   'label-wrap-justify.ui',
+  'quit-mnemonic.ui',
   'symbolic-icon-translucent-color.ui',
+  'window-height-for-width.ui',
 ]
 
 foreach testname : test_data