diff options
Diffstat (limited to 'tests/functional/test_aarch64_virt_gpu.py')
| -rwxr-xr-x | tests/functional/test_aarch64_virt_gpu.py | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/tests/functional/test_aarch64_virt_gpu.py b/tests/functional/test_aarch64_virt_gpu.py new file mode 100755 index 0000000000..32af941cd5 --- /dev/null +++ b/tests/functional/test_aarch64_virt_gpu.py @@ -0,0 +1,94 @@ +#!/usr/bin/env python3 +# +# Functional tests for the various graphics modes we can support. +# +# Copyright (c) 2024, 2025 Linaro Ltd. +# +# Author: +# Alex Bennée <alex.bennee@linaro.org> +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu.machine.machine import VMLaunchFailure + +from qemu_test import Asset +from qemu_test import exec_command, exec_command_and_wait_for_pattern +from qemu_test import skipIfMissingCommands + +from qemu_test.linuxkernel import LinuxKernelTest + +class Aarch64VirtGPUMachine(LinuxKernelTest): + + ASSET_VIRT_GPU_KERNEL = Asset( + 'https://fileserver.linaro.org/s/ce5jXBFinPxtEdx/' + 'download?path=%2F&files=' + 'Image', + '89e5099d26166204cc5ca4bb6d1a11b92c217e1f82ec67e3ba363d09157462f6') + + ASSET_VIRT_GPU_ROOTFS = Asset( + 'https://fileserver.linaro.org/s/ce5jXBFinPxtEdx/' + 'download?path=%2F&files=' + 'rootfs.ext4.zstd', + '792da7573f5dc2913ddb7c638151d4a6b2d028a4cb2afb38add513c1924bdad4') + + @skipIfMissingCommands('zstd') + def test_aarch64_virt_with_vulkan_gpu(self): + # This tests boots with a buildroot test image that contains + # vkmark and other GPU exercising tools. We run a headless + # weston that nevertheless still exercises the virtio-gpu + # backend. + + self.set_machine('virt') + self.require_accelerator("tcg") + + kernel_path = self.ASSET_VIRT_GPU_KERNEL.fetch() + image_path = self.uncompress(self.ASSET_VIRT_GPU_ROOTFS, format="zstd") + + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyAMA0 root=/dev/vda') + + self.vm.add_args("-accel", "tcg") + self.vm.add_args("-cpu", "neoverse-v1,pauth-impdef=on") + self.vm.add_args("-machine", "virt,gic-version=max", + '-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.add_args("-smp", "2", "-m", "2048") + self.vm.add_args("-device", + "virtio-gpu-gl-pci,hostmem=4G,blob=on,venus=on") + self.vm.add_args("-display", "egl-headless") + self.vm.add_args("-display", "dbus,gl=on") + self.vm.add_args("-device", "virtio-blk-device,drive=hd0") + self.vm.add_args("-blockdev", + "driver=raw,file.driver=file," + "node-name=hd0,read-only=on," + f"file.filename={image_path}") + self.vm.add_args("-snapshot") + + try: + self.vm.launch() + except VMLaunchFailure as excp: + if "old virglrenderer, blob resources unsupported" in excp.output: + self.skipTest("No blob support for virtio-gpu") + elif "old virglrenderer, venus unsupported" in excp.output: + self.skipTest("No venus support for virtio-gpu") + elif "egl: no drm render node available" in excp.output: + self.skipTest("Can't access host DRM render node") + elif "'type' does not accept value 'egl-headless'" in excp.output: + self.skipTest("egl-headless support is not available") + else: + self.log.info(f"unhandled launch failure: {excp.output}") + raise excp + + self.wait_for_console_pattern('buildroot login:') + exec_command(self, 'root') + exec_command(self, 'export XDG_RUNTIME_DIR=/tmp') + exec_command_and_wait_for_pattern(self, + "weston -B headless " + "--renderer gl " + "--shell kiosk " + "-- vkmark -b:duration=1.0", + "vkmark Score") + +if __name__ == '__main__': + LinuxKernelTest.main() |