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Diffstat (limited to 'rust/qemu-api/tests/tests.rs')
| -rw-r--r-- | rust/qemu-api/tests/tests.rs | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/rust/qemu-api/tests/tests.rs b/rust/qemu-api/tests/tests.rs new file mode 100644 index 0000000000..43a4827de1 --- /dev/null +++ b/rust/qemu-api/tests/tests.rs @@ -0,0 +1,79 @@ +// Copyright 2024, Linaro Limited +// Author(s): Manos Pitsidianakis <manos.pitsidianakis@linaro.org> +// SPDX-License-Identifier: GPL-2.0-or-later + +use std::{ffi::CStr, os::raw::c_void}; + +use qemu_api::{ + bindings::*, + c_str, declare_properties, define_property, + definitions::{Class, ObjectImpl}, + device_class, device_class_init, + zeroable::Zeroable, +}; + +#[test] +fn test_device_decl_macros() { + // Test that macros can compile. + pub static VMSTATE: VMStateDescription = VMStateDescription { + name: c_str!("name").as_ptr(), + unmigratable: true, + ..Zeroable::ZERO + }; + + #[derive(qemu_api_macros::offsets)] + #[repr(C)] + #[derive(qemu_api_macros::Object)] + pub struct DummyState { + pub _parent: DeviceState, + pub migrate_clock: bool, + } + + #[repr(C)] + pub struct DummyClass { + pub _parent: DeviceClass, + } + + declare_properties! { + DUMMY_PROPERTIES, + define_property!( + c_str!("migrate-clk"), + DummyState, + migrate_clock, + unsafe { &qdev_prop_bool }, + bool + ), + } + + device_class_init! { + dummy_class_init, + props => DUMMY_PROPERTIES, + realize_fn => None, + legacy_reset_fn => None, + vmsd => VMSTATE, + } + + impl ObjectImpl for DummyState { + type Class = DummyClass; + const TYPE_INFO: qemu_api::bindings::TypeInfo = qemu_api::type_info! { Self }; + const TYPE_NAME: &'static CStr = c_str!("dummy"); + const PARENT_TYPE_NAME: Option<&'static CStr> = Some(device_class::TYPE_DEVICE); + const ABSTRACT: bool = false; + const INSTANCE_INIT: Option<unsafe extern "C" fn(obj: *mut Object)> = None; + const INSTANCE_POST_INIT: Option<unsafe extern "C" fn(obj: *mut Object)> = None; + const INSTANCE_FINALIZE: Option<unsafe extern "C" fn(obj: *mut Object)> = None; + } + + impl Class for DummyClass { + const CLASS_INIT: Option<unsafe extern "C" fn(klass: *mut ObjectClass, data: *mut c_void)> = + Some(dummy_class_init); + const CLASS_BASE_INIT: Option< + unsafe extern "C" fn(klass: *mut ObjectClass, data: *mut c_void), + > = None; + } + + unsafe { + module_call_init(module_init_type::MODULE_INIT_QOM); + object_unref(object_new(DummyState::TYPE_NAME.as_ptr()) as *mut _); + } +} |