1 files changed, 52 insertions, 0 deletions
diff --git a/tests/edid.py b/tests/edid.py
new file mode 100644
index 0000000..d206871
--- /dev/null
+++ b/tests/edid.py
@@ -0,0 +1,52 @@
+#
+# edid tests
+#
+
+# stdlib
+import os
+import time
+from shutil import copyfile
+
+# avocado
+import avocado
+
+# my bits
+from drminfo import TestDRM
+
+class EDID(TestDRM):
+    """
+    basic qemu display device tests
+
+    :avocado: tags=x86_64
+    """
+
+    def run_one_test(self, vga):
+
+        self.boot_gfx_vm(vga);
+        self.console_wait('Entering emergency mode')
+        self.console_run('PS1=---\\\\u---\\\\n')
+        self.console_wait('---root---')
+
+        self.console_run('edid-decode /sys/class/drm/card0-Virtual-1/edid')
+        edid = self.console_wait('---root---')
+        vganame = vga.split(",")[0];
+        self.write_text(vganame, "edid", edid)
+        if edid.find("QEMU Monitor") < 0:
+            self.fail("edid not valid")
+
+    @avocado.skipUnless(os.path.exists('/usr/bin/dracut'), "no dracut")
+    @avocado.skipUnless(os.path.exists('/usr/bin/drminfo'), "no drminfo")
+    @avocado.skipUnless(os.path.exists('/usr/bin/edid-decode'), "no edid-decode")
+    def setUp(self):
+        TestDRM.setUp(self);
+        version = os.uname()[2]
+        if not os.path.isfile(self.initrd):
+            self.create_initrd(self.initrd, version)
+        if not os.path.isfile(self.kernel):
+            copyfile("/boot/vmlinuz-%s" % version, self.kernel)
+
+    def test_stdvga(self):
+        self.run_one_test('VGA,edid=on')
+
+    def test_virtio(self):
+        self.run_one_test('virtio-vga,edid=on')