test: Run xts against Xephyr -glamor when present

v2: Drop x8r8g8b8 skip, now that it's fixed.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

test/Makefile.am

@@ -19,10 +19,16 @@ noinst_PROGRAMS = \
 
 if XVFB
 XVFB_TESTS = scripts/xvfb-piglit.sh
+if XEPHYR
+if GLAMOR
+XEPHYR_GLAMOR_TESTS = scripts/xephyr-glamor-piglit.sh
+endif
+endif
 endif
 
 SCRIPT_TESTS = \
 	$(XVFB_TESTS) \
+	$(XEPHYR_GLAMOR_TESTS) \
 	$(NULL)
 
 TESTS = \

test/scripts/xephyr-glamor-piglit.sh

@@ -0,0 +1,16 @@
+# Start a Xephyr server using glamor.  Since the test environment is
+# headless, we start an Xvfb first to host the Xephyr.
+export PIGLIT_RESULTS_DIR=$XSERVER_BUILDDIR/test/piglit-results/xephyr-glamor
+
+export SERVER_COMMAND="$XSERVER_BUILDDIR/hw/kdrive/ephyr/Xephyr \
+        -glamor \
+        -glamor-skip-present \
+        -noreset \
+        -schedMax 2000 \
+        -screen 1280x1024"
+
+$XSERVER_BUILDDIR/test/simple-xinit \
+        $XSERVER_DIR/test/scripts/run-piglit.sh \
+        -- \
+        $XSERVER_BUILDDIR/hw/vfb/Xvfb \
+        -screen scrn 1280x1024x24