[OE-core] [PATCHv2 22/22] selftest: add a test for virgl GL acceleration

[Alexander Kanavin]

Note that the test requires that the host machine has a X display
and is able to create OpenGL contexts.

Signed-off-by: Alexander Kanavin <alex.kanavin at gmail.com>
---
 meta-selftest/lib/oeqa/runtime/cases/virgl.py | 17 +++++++++++++++++
 meta/lib/oeqa/selftest/cases/runtime_test.py  | 19 +++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 meta-selftest/lib/oeqa/runtime/cases/virgl.py

diff --git a/meta-selftest/lib/oeqa/runtime/cases/virgl.py b/meta-selftest/lib/oeqa/runtime/cases/virgl.py
new file mode 100644
index 00000000000..3894962eaaf
--- /dev/null
+++ b/meta-selftest/lib/oeqa/runtime/cases/virgl.py
@@ -0,0 +1,17 @@
+from oeqa.runtime.case import OERuntimeTestCase
+from oeqa.core.decorator.depends import OETestDepends
+import subprocess
+
+class VirglTest(OERuntimeTestCase):
+
+    @OETestDepends(['ssh.SSHTest.test_ssh'])
+    def test_kernel_driver(self):
+        status, output = self.target.run('dmesg|grep virgl')
+        self.assertEqual(status, 0, "Checking for virgl driver in dmesg returned non-zero: %d\n%s" % (status, output))
+        self.assertIn("virgl 3d acceleration enabled", output, "virgl acceleration seems to be disabled:\n%s" %(output))
+
+    @OETestDepends(['virgl.VirglTest.test_kernel_driver'])
+    def test_kmscube(self):
+        status, output = self.target.run('kmscube')
+        self.assertEqual(status, 0, "kmscube exited with non-zero status %d and output:\n%s" %(status, output))
+        self.assertIn('renderer: "virgl"', output, "kmscube does not seem to use virgl:\n%s" %(output))
diff --git a/meta/lib/oeqa/selftest/cases/runtime_test.py b/meta/lib/oeqa/selftest/cases/runtime_test.py
index 906e460d4f8..14837fcdd68 100644
--- a/meta/lib/oeqa/selftest/cases/runtime_test.py
+++ b/meta/lib/oeqa/selftest/cases/runtime_test.py
@@ -168,6 +168,25 @@ class TestImage(OESelftestTestCase):
         # remove the oeqa-feed-sign temporal directory
         shutil.rmtree(self.gpg_home, ignore_errors=True)
 
+    @OETestID(1883)
+    def test_testimage_virgl(self):
+        """
+        Summary: Check host-assisted accelerate OpenGL functionality in qemu
+        Expected: 1. Check that virgl kernel driver is loaded and 3d acceleration is enabled
+                  2. Check that kmscube demo runs without crashing.
+        Product: oe-core
+        Author: Alexander Kanavin <alex.kanavin at gmail.com>
+        """
+        features = 'INHERIT += "testimage"\n'
+        features += 'PACKAGECONFIG_append_pn-qemu-native = " gtk+"\n'
+        features += 'TEST_SUITES = "ping ssh virgl"\n'
+        features += 'IMAGE_FEATURES_append = " ssh-server-dropbear"\n'
+        features += 'IMAGE_INSTALL_append = " kmscube"\n'
+        features += 'TEST_QEMUPARAMS = "-vga virtio -display gtk,gl=on"\n'
+        self.write_config(features)
+        bitbake('core-image-minimal')
+        bitbake('-c testimage core-image-minimal')
+
 class Postinst(OESelftestTestCase):
     @OETestID(1540)
     @OETestID(1545)
-- 
2.17.1