[epiphany/mcatanzaro/headless-ci] experiment with mutter

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 8cf2fa126afa1d5e02638ee1b11e04e70c302ca4
Author: Michael Catanzaro <mcatanzaro redhat com>
Date:   Wed Dec 1 10:01:01 2021 -0600

    experiment with mutter

 .gitlab-ci.yml             | 29 +++++++++++++++++++++++++++++
 tests/ephy-web-view-test.c |  3 ---
 2 files changed, 29 insertions(+), 3 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 71a55d6d5..463342529 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -35,6 +35,35 @@ flatpak:
   except:
     - master
     - gnome-*
+  script:
+    # Report the installed versions of the runtime
+    - flatpak info org.gnome.Platform
+    - flatpak info org.gnome.Sdk
+
+    # Print the date, since appstream depends on local timezone
+    - date && date -u
+
+    - rewrite-flatpak-manifest ${MANIFEST_PATH} ${FLATPAK_MODULE} ${CONFIG_OPTS}
+    - flatpak-builder --user --disable-rofiles-fuse flatpak_app --repo=repo 
${BRANCH:+--default-branch=$BRANCH} ${MANIFEST_PATH}
+    # Generate a Flatpak bundle
+    - flatpak build-bundle repo ${BUNDLE} --runtime-repo=${RUNTIME_REPO} ${APP_ID} ${BRANCH}
+    - tar cf repo.tar repo/
+
+    # Run automatic tests inside the Flatpak env
+    # we need to recreate the build directory because cleanup would have deleted build dependencies
+    - rm -rf flatpak_app
+    - flatpak-builder --user --disable-rofiles-fuse --build-only flatpak_app ${MANIFEST_PATH}
+    - flatpak build-finish --socket=x11 --share=network flatpak_app
+    - >
+      mutter --wayland --headless --virtual-monitor "1280x720"
+      flatpak-builder --user --disable-rofiles-fuse --build-shell=${FLATPAK_MODULE} flatpak_app 
${MANIFEST_PATH} <<END
+
+      LANG=C.UTF-8
+      NO_AT_BRIDGE=1
+      dbus-run-session
+      meson test --no-stdsplit --print-errorlogs ${TEST_RUN_ARGS}
+
+      END
 
 flatpak stable:
   extends: '.flatpak'
diff --git a/tests/ephy-web-view-test.c b/tests/ephy-web-view-test.c
index 3c359237e..05b6558aa 100644
--- a/tests/ephy-web-view-test.c
+++ b/tests/ephy-web-view-test.c
@@ -486,9 +486,6 @@ main (int   argc,
   int ret;
   SoupServer *server;
 
-  /* FIXME: disable AC mode for now for WebView tests because CI doesn't support it. */
-  g_setenv ("WEBKIT_DISABLE_COMPOSITING_MODE", "1", FALSE);
-
   gtk_test_init (&argc, &argv);
 
   ephy_debug_init ();