it: add pointer warp test

src/it/test_client.rs

@@ -10,7 +10,8 @@ use {
                 test_data_device_manager::TestDataDeviceManager,
                 test_fifo_manager::TestFifoManager, test_jay_compositor::TestJayCompositor,
                 test_keyboard::TestKeyboard, test_pointer::TestPointer,
-                test_registry::TestRegistry, test_seat::TestSeat, test_shm::TestShm,
+                test_pointer_warp::TestPointerWarp, test_registry::TestRegistry,
+                test_seat::TestSeat, test_shm::TestShm,
                 test_single_pixel_buffer_manager::TestSinglePixelBufferManager,
                 test_subcompositor::TestSubcompositor, test_viewporter::TestViewporter,
                 test_xdg_activation::TestXdgActivation, test_xdg_base::TestXdgWmBase,
@@ -40,6 +41,7 @@ pub struct TestClient {
     pub data_device_manager: Rc<TestDataDeviceManager>,
     pub cursor_shape_manager: Rc<TestCursorShapeManager>,
     pub fifo_manager: Rc<TestFifoManager>,
+    pub pointer_warp: Rc<TestPointerWarp>,
 }
 
 pub struct DefaultSeat {

src/it/test_ifs.rs

@@ -28,6 +28,7 @@ pub mod test_input_popup_surface;
 pub mod test_jay_compositor;
 pub mod test_keyboard;
 pub mod test_pointer;
+pub mod test_pointer_warp;
 pub mod test_region;
 pub mod test_registry;
 pub mod test_screenshot;

src/it/test_ifs/test_pointer_warp.rs

@@ -0,0 +1,62 @@
+use {
+    crate::{
+        fixed::Fixed,
+        it::{
+            test_error::TestResult,
+            test_ifs::{test_pointer::TestPointer, test_surface::TestSurface},
+            test_object::TestObject,
+            test_transport::TestTransport,
+        },
+        wire::{WpPointerWarpV1Id, wp_pointer_warp_v1::*},
+    },
+    std::{cell::Cell, rc::Rc},
+};
+
+pub struct TestPointerWarp {
+    pub id: WpPointerWarpV1Id,
+    pub tran: Rc<TestTransport>,
+    pub destroyed: Cell<bool>,
+}
+
+impl TestPointerWarp {
+    pub fn new(tran: &Rc<TestTransport>) -> Self {
+        Self {
+            id: tran.id(),
+            tran: tran.clone(),
+            destroyed: Cell::new(false),
+        }
+    }
+
+    #[expect(dead_code)]
+    pub fn destroy(&self) -> TestResult {
+        if !self.destroyed.replace(true) {
+            self.tran.send(Destroy { self_id: self.id })?;
+        }
+        Ok(())
+    }
+
+    pub fn warp_pointer(
+        &self,
+        surface: &TestSurface,
+        pointer: &TestPointer,
+        x: Fixed,
+        y: Fixed,
+        serial: u32,
+    ) -> TestResult {
+        self.tran.send(WarpPointer {
+            self_id: self.id,
+            surface: surface.id,
+            pointer: pointer.id,
+            x,
+            y,
+            serial,
+        })?;
+        Ok(())
+    }
+}
+
+test_object! {
+    TestPointerWarp, WpPointerWarpV1;
+}
+
+impl TestObject for TestPointerWarp {}

src/it/test_ifs/test_registry.rs

@@ -13,8 +13,8 @@ use {
                 test_ext_foreign_toplevel_list::TestExtForeignToplevelList,
                 test_fifo_manager::TestFifoManager,
                 test_input_method_manager::TestInputMethodManager,
-                test_jay_compositor::TestJayCompositor, test_shm::TestShm,
+                test_jay_compositor::TestJayCompositor, test_pointer_warp::TestPointerWarp,
-                test_single_pixel_buffer_manager::TestSinglePixelBufferManager,
+                test_shm::TestShm, test_single_pixel_buffer_manager::TestSinglePixelBufferManager,
                 test_subcompositor::TestSubcompositor, test_syncobj_manager::TestSyncobjManager,
                 test_text_input_manager::TestTextInputManager,
                 test_toplevel_drag_manager::TestToplevelDragManager,
@@ -62,6 +62,7 @@ pub struct TestRegistrySingletons {
     pub zwp_text_input_manager_v3: u32,
     pub wl_fixes: u32,
     pub wp_fifo_manager_v1: u32,
+    pub wp_pointer_warp_v1: u32,
 }
 
 pub struct TestRegistry {
@@ -91,6 +92,7 @@ pub struct TestRegistry {
     pub text_input_manager: CloneCell<Option<Rc<TestTextInputManager>>>,
     pub wl_fixes: CloneCell<Option<Rc<TestWlFixes>>>,
     pub fifo_manager: CloneCell<Option<Rc<TestFifoManager>>>,
+    pub pointer_warp: CloneCell<Option<Rc<TestPointerWarp>>>,
     pub seats: CopyHashMap<GlobalName, Rc<WlSeatGlobal>>,
 }
 
@@ -164,6 +166,7 @@ impl TestRegistry {
             zwp_text_input_manager_v3,
             wl_fixes,
             wp_fifo_manager_v1,
+            wp_pointer_warp_v1,
         };
         self.singletons.set(Some(singletons.clone()));
         Ok(singletons)
@@ -287,6 +290,13 @@ impl TestRegistry {
         1,
         TestFifoManager
     );
+    create_singleton!(
+        get_pointer_warp,
+        pointer_warp,
+        wp_pointer_warp_v1,
+        1,
+        TestPointerWarp
+    );
 
     pub fn bind<O: TestObject>(
         &self,

src/it/test_transport.rs

@@ -75,6 +75,7 @@ impl TestTransport {
             text_input_manager: Default::default(),
             wl_fixes: Default::default(),
             fifo_manager: Default::default(),
+            pointer_warp: Default::default(),
             seats: Default::default(),
         });
         self.send(wl_display::GetRegistry {

src/it/testrun.rs

@@ -92,6 +92,7 @@ impl TestRun {
             data_device_manager: registry.get_data_device_manager().await?,
             cursor_shape_manager: registry.get_cursor_shape_manager().await?,
             fifo_manager: registry.get_fifo_manager().await?,
+            pointer_warp: registry.get_pointer_warp().await?,
             registry,
         }))
     }

src/it/tests.rs

@@ -81,6 +81,7 @@ mod t0047_surface_damage;
 mod t0048_frame_callback;
 mod t0049_surface_damage_backend;
 mod t0050_fifo;
+mod t0051_pointer_warp;
 
 pub trait TestCase: Sync {
     fn name(&self) -> &'static str;
@@ -150,5 +151,6 @@ pub fn tests() -> Vec<&'static dyn TestCase> {
         t0048_frame_callback,
         t0049_surface_damage_backend,
         t0050_fifo,
+        t0051_pointer_warp,
     }
 }

src/it/tests/t0051_pointer_warp.rs

@@ -0,0 +1,54 @@
+use {
+    crate::{
+        fixed::Fixed,
+        it::{test_error::TestResult, testrun::TestRun},
+        tree::Node,
+    },
+    std::rc::Rc,
+};
+
+testcase!();
+
+async fn test(run: Rc<TestRun>) -> TestResult {
+    let ds = run.create_default_setup().await?;
+
+    let client = run.create_client().await?;
+
+    let seat = client.get_default_seat().await?;
+    let enter = seat.pointer.enter.expect()?;
+
+    let win1 = client.create_window().await?;
+    win1.map2().await?;
+
+    let (x, y) = win1.surface.server.node_absolute_position().position();
+    ds.move_to(x, y);
+    run.state.idle().await;
+    client.sync().await;
+
+    // Get the pointer warp manager through the client infrastructure
+    let warp_manager = &client.pointer_warp;
+
+    // Get the enter serial
+    let enter_serial = enter.last()?.serial;
+
+    // Test the pointer warp protocol by attempting to warp the pointer
+    // The main goal is to verify that the protocol is properly implemented
+    // and doesn't crash when used with valid parameters
+    let warp_x = Fixed::from_int(200);
+    let warp_y = Fixed::from_int(150);
+    warp_manager.warp_pointer(&win1.surface, &seat.pointer, warp_x, warp_y, enter_serial)?;
+
+    // Sync to ensure the warp request is processed without errors
+    client.sync().await;
+    run.state.idle().await;
+
+    // Verify the exact cursor position after the warp
+    let (cursor_x, cursor_y) = ds.seat.pointer_cursor().position();
+    let expected_x = Fixed::from_int(x) + warp_x;
+    let expected_y = Fixed::from_int(y) + warp_y;
+
+    tassert_eq!(cursor_x, expected_x);
+    tassert_eq!(cursor_y, expected_y);
+
+    Ok(())
+}