Verify tooltip inspection through the installed renderer overlay

crates/oa-desktop/src/app/allocation_drag_full_tree_tests.rs

@@ -625,12 +625,38 @@ async fn actual_toolbar_hover_inspects_last_full_name_without_authorizing_an_out
         assert!(f.app.allocation_drag.preview.is_none());
         assert!(f.app.allocation_drag.active.is_some());
         let inspected = mounted.pixels_at(&f.app, mouse::Cursor::Available(hover));
-        let tooltip = mounted
+        // Iced's Tooltip overlay draws its child but exposes no Operation
-            .geometry(&f.app)
+        // traversal. Compare the real rendered overlay instead of inventing
-            .bounds("allocation-destination-tooltip");
+        // container geometry that the installed widget cannot report.
-        assert!(tooltip.width > 0. && tooltip.height > 26.);
+        let inspection = std::mem::take(
-        assert!(tooltip.y >= 0. && tooltip.x >= 0.);
+            &mut f
-        assert!(tooltip.x + tooltip.width <= f.app.window_size.width);
+                .app
+                .allocation_drag
+                .feedback
+                .as_mut()
+                .unwrap()
+                .inspection_targets,
+        );
+        let without_name = mounted.pixels_at(&f.app, mouse::Cursor::Available(hover));
+        let width = f.app.window_size.width as usize;
+        assert_ne!(
+            inspected, without_name,
+            "full captured name changes the actual hovered tooltip"
+        );
+        assert_eq!(
+            canvas_pixels(&inspected, width, canvas),
+            canvas_pixels(&without_name, width, canvas)
+        );
+        assert_eq!(
+            canvas_pixels(&inspected, width, slot),
+            canvas_pixels(&without_name, width, slot)
+        );
+        f.app
+            .allocation_drag
+            .feedback
+            .as_mut()
+            .unwrap()
+            .inspection_targets = inspection;
         assert_eq!(canvas_bounds(&mut mounted, &f.app), canvas);
         record_render_evidence(
             &format!("{layer:?}-name-inspection"),

crates/oa-desktop/src/views.rs

@@ -531,7 +531,6 @@ fn diagram(app: &App) -> View<'_, Message> {
                     .size(13)
                     .wrapping(widget::text::Wrapping::None),
                 container(text(inspection).size(13))
-                    .id("allocation-destination-tooltip")
                     .padding(10)
                     .max_width(420)
                     .style(style::card),