[gtk/wip/otte/gles] testsuite: Add run for GLES

[Benjamin Otte <otte src gnome org>]

commit e581c148d9b304886387953d7ab7114711109cc7
Author: Benjamin Otte <otte redhat com>
Date:   Fri Oct 8 18:38:51 2021 +0200

    testsuite: Add run for GLES
    
    This is supposed to test the most fallback GL stuff, so we might want to
    set even more env vars here.
    
    Also enable the run for the Fedora builder in CI.

 .gitlab-ci.yml          |  1 +
 .gitlab-ci/run-tests.sh | 24 ++++++++++++++++++++++++
 testsuite/meson.build   | 12 ++++++++++++
 3 files changed, 37 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 70949b9e18..212c857643 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -91,6 +91,7 @@ fedora-x86_64:
     - meson compile -C _build_hello
     - .gitlab-ci/run-tests.sh _build x11
     - .gitlab-ci/run-tests.sh _build wayland
+    - .gitlab-ci/run-tests.sh _build waylandgles
     - .gitlab-ci/run-tests.sh _build broadway
 
 release-build:
diff --git a/.gitlab-ci/run-tests.sh b/.gitlab-ci/run-tests.sh
index fa29859b6f..e68cf5a6c9 100755
--- a/.gitlab-ci/run-tests.sh
+++ b/.gitlab-ci/run-tests.sh
@@ -44,6 +44,24 @@ case "${backend}" in
     kill ${compositor}
     ;;
 
+  waylandgles)
+    export XDG_RUNTIME_DIR="$(mktemp -p $(pwd) -d xdg-runtime-XXXXXX)"
+
+    weston --backend=headless-backend.so --socket=wayland-6 --idle-time=0 &
+    compositor=$!
+    export WAYLAND_DISPLAY=wayland-6
+
+    meson test -C ${builddir} \
+                --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
+                --print-errorlogs \
+                --setup=${backend} \
+                --suite=gtk \
+                --no-suite=gsk-compare-broadway
+
+    exit_code=$?
+    kill ${compositor}
+    ;;
+
   broadway)
     export XDG_RUNTIME_DIR="$(mktemp -p $(pwd) -d xdg-runtime-XXXXXX)"
 
@@ -62,6 +80,12 @@ case "${backend}" in
     exit_code=0
     kill ${server}
     ;;
+
+  *)
+    echo "Failed to add ${backend} to .gitlab-ci/run-tests.sh"
+    exit 1
+    ;;
+
 esac
 
 cd ${builddir}
diff --git a/testsuite/meson.build b/testsuite/meson.build
index 0b75c90811..10fa16dfbc 100644
--- a/testsuite/meson.build
+++ b/testsuite/meson.build
@@ -30,6 +30,18 @@ if wayland_enabled
                         'TEST_OUTPUT_SUBDIR=wayland',
                         ])
 
+  if get_option('debug')
+    gdk_debug = 'GDK_DEBUG=gl-gles,default-settings'
+  else
+    gdk_debug = 'GDK_DEBUG=gl-gles'
+  endif
+  add_test_setup ('waylandgles',
+                  env: common_env + [
+                        'GDK_BACKEND=wayland',
+                        'TEST_OUTPUT_SUBDIR=waylandgles',
+                        gdk_debug,
+                        ])
+
 endif
 
 if os_win32