Lock down test platform implementation

crates/gpui/src/app/test_context.rs

@@ -352,7 +352,7 @@ impl TestAppContext {
     }
 
     /// Returns the `TestWindow` backing the given handle.
-    pub fn test_window(&self, window: AnyWindowHandle) -> TestWindow {
+    pub(crate) fn test_window(&self, window: AnyWindowHandle) -> TestWindow {
         self.app
             .borrow_mut()
             .windows

crates/gpui/src/platform.rs

@@ -38,7 +38,7 @@ pub use keystroke::*;
 #[cfg(target_os = "macos")]
 pub(crate) use mac::*;
 #[cfg(any(test, feature = "test-support"))]
-pub use test::*;
+pub(crate) use test::*;
 use time::UtcOffset;
 
 #[cfg(target_os = "macos")]

crates/gpui/src/platform/test.rs

@@ -3,7 +3,7 @@ mod display;
 mod platform;
 mod window;
 
-pub use dispatcher::*;
+pub(crate) use dispatcher::*;
-pub use display::*;
+pub(crate) use display::*;
-pub use platform::*;
+pub(crate) use platform::*;
-pub use window::*;
+pub(crate) use window::*;

crates/gpui/src/platform/test/dispatcher.rs

@@ -18,6 +18,7 @@ use util::post_inc;
 #[derive(Copy, Clone, PartialEq, Eq, Hash)]
 struct TestDispatcherId(usize);
 
+#[doc(hidden)]
 pub struct TestDispatcher {
     id: TestDispatcherId,
     state: Arc<Mutex<TestDispatcherState>>,

crates/gpui/src/platform/test/display.rs

@@ -3,7 +3,7 @@ use anyhow::{Ok, Result};
 use crate::{Bounds, DisplayId, GlobalPixels, PlatformDisplay, Point};
 
 #[derive(Debug)]
-pub struct TestDisplay {
+pub(crate) struct TestDisplay {
     id: DisplayId,
     uuid: uuid::Uuid,
     bounds: Bounds<GlobalPixels>,

crates/gpui/src/platform/test/platform.rs

@@ -15,7 +15,7 @@ use std::{
 };
 
 /// TestPlatform implements the Platform trait for use in tests.
-pub struct TestPlatform {
+pub(crate) struct TestPlatform {
     background_executor: BackgroundExecutor,
     foreground_executor: ForegroundExecutor,
 
@@ -178,20 +178,9 @@ impl Platform for TestPlatform {
     fn set_display_link_output_callback(
         &self,
         _display_id: DisplayId,
-        mut callback: Box<dyn FnMut(&crate::VideoTimestamp, &crate::VideoTimestamp) + Send>,
+        mut callback: Box<dyn FnMut() + Send>,
     ) {
-        let timestamp = crate::VideoTimestamp {
+        callback()
-            version: 0,
-            video_time_scale: 0,
-            video_time: 0,
-            host_time: 0,
-            rate_scalar: 0.0,
-            video_refresh_period: 0,
-            smpte_time: crate::SmtpeTime::default(),
-            flags: 0,
-            reserved: 0,
-        };
-        callback(&timestamp, &timestamp)
     }
 
     fn start_display_link(&self, _display_id: DisplayId) {}

crates/gpui/src/platform/test/window.rs

@@ -10,7 +10,7 @@ use std::{
     sync::{self, Arc},
 };
 
-pub struct TestWindowState {
+pub(crate) struct TestWindowState {
     pub(crate) bounds: WindowBounds,
     pub(crate) handle: AnyWindowHandle,
     display: Rc<dyn PlatformDisplay>,
@@ -23,11 +23,11 @@ pub struct TestWindowState {
     active_status_change_callback: Option<Box<dyn FnMut(bool)>>,
     resize_callback: Option<Box<dyn FnMut(Size<Pixels>, f32)>>,
     moved_callback: Option<Box<dyn FnMut()>>,
-    input_handler: Option<Box<dyn PlatformInputHandler>>,
+    input_handler: Option<PlatformInputHandler>,
 }
 
 #[derive(Clone)]
-pub struct TestWindow(pub(crate) Arc<Mutex<TestWindowState>>);
+pub(crate) struct TestWindow(pub(crate) Arc<Mutex<TestWindowState>>);
 
 impl TestWindow {
     pub fn new(
@@ -117,9 +117,6 @@ impl TestWindow {
 
         self.0.lock().input_handler = Some(input_handler);
     }
-    pub fn edited(&self) -> bool {
-        self.0.lock().edited
-    }
 }
 
 impl PlatformWindow for TestWindow {
@@ -163,11 +160,11 @@ impl PlatformWindow for TestWindow {
         self
     }
 
-    fn set_input_handler(&mut self, input_handler: Box<dyn crate::PlatformInputHandler>) {
+    fn set_input_handler(&mut self, input_handler: PlatformInputHandler) {
         self.0.lock().input_handler = Some(input_handler);
     }
 
-    fn take_input_handler(&mut self) -> Option<Box<dyn PlatformInputHandler>> {
+    fn take_input_handler(&mut self) -> Option<PlatformInputHandler> {
         self.0.lock().input_handler.take()
     }
 
@@ -269,12 +266,12 @@ impl PlatformWindow for TestWindow {
     }
 }
 
-pub struct TestAtlasState {
+pub(crate) struct TestAtlasState {
     next_id: u32,
     tiles: HashMap<AtlasKey, AtlasTile>,
 }
 
-pub struct TestAtlas(Mutex<TestAtlasState>);
+pub(crate) struct TestAtlas(Mutex<TestAtlasState>);
 
 impl TestAtlas {
     pub fn new() -> Self {

crates/vim/src/normal/repeat.rs

@@ -202,7 +202,7 @@ mod test {
     use futures::StreamExt;
     use indoc::indoc;
 
-    use gpui::InputHandler;
+    use gpui::ViewInputHandler;
 
     use crate::{
         state::Mode,

crates/zed/src/zed.rs

@@ -875,7 +875,7 @@ mod tests {
         let window = cx.update(|cx| cx.windows()[0].downcast::<Workspace>().unwrap());
 
         let window_is_edited = |window: WindowHandle<Workspace>, cx: &mut TestAppContext| {
-            cx.test_window(window.into()).edited()
+            cx.update(|cx| window.read(cx).unwrap().is_edited())
         };
         let pane = window
             .read_with(cx, |workspace, _| workspace.active_pane().clone())