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#
# 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_edid_test(self, vga):
self.boot_gfx_vm(vga);
self.console_prepare();
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);
if not os.path.isfile(self.initrd):
self.prepare_kernel_initrd()
def test_stdvga(self):
self.run_edid_test('VGA,edid=on')
def test_virtio_vga(self):
self.run_edid_test('virtio-vga,edid=on')
def test_virtio_gpu(self):
self.run_edid_test('virtio-gpu-pci,edid=on')
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