autocommit 2022-05-02 00:00:45 CEST

src/it/test_client.rs

@@ -2,6 +2,7 @@ use {
     crate::{
         cli::screenshot::buf_to_qoi,
         client::Client,
+        format::ARGB8888,
         it::{
             test_error::TestError,
             test_ifs::{
@@ -9,10 +10,13 @@ use {
                 test_registry::TestRegistry, test_shm::TestShm, test_xdg_base::TestXdgWmBase,
             },
             test_transport::TestTransport,
+            test_utils::test_window::TestWindow,
             testrun::TestRun,
         },
+        theme::Color,
+        utils::clonecell::CloneCell,
     },
-    std::rc::Rc,
+    std::{cell::Cell, rc::Rc},
 };
 
 pub struct TestClient {
@@ -27,19 +31,39 @@ pub struct TestClient {
 }
 
 impl TestClient {
+    #[allow(dead_code)]
     pub fn error(&self, msg: &str) {
         self.tran.error(msg)
     }
 
-    pub async fn sync(self: &Rc<Self>) {
+    pub async fn sync(&self) {
         self.tran.sync().await
     }
 
+    #[allow(dead_code)]
     pub async fn take_screenshot(&self) -> Result<Vec<u8>, TestError> {
         let dmabuf = self.jc.take_screenshot().await?;
         let qoi = buf_to_qoi(&dmabuf);
         Ok(qoi)
     }
+
+    pub async fn create_window(&self) -> Result<Rc<TestWindow>, TestError> {
+        let surface = self.comp.create_surface().await?;
+        let shm = self.shm.create_pool(0)?;
+        let buffer = shm.create_buffer(0, 0, 0, 0, ARGB8888)?;
+        let xdg = self.xdg.create_xdg_surface(surface.id).await?;
+        let tl = xdg.create_toplevel().await?;
+        surface.commit();
+        self.sync().await;
+        Ok(Rc::new(TestWindow {
+            surface,
+            xdg,
+            tl,
+            shm,
+            buffer: CloneCell::new(buffer),
+            color: Cell::new(Color::from_rgba_straight(0, 0, 0, 0)),
+        }))
+    }
 }
 
 impl Drop for TestClient {

src/it/test_utils.rs

@@ -0,0 +1 @@
+pub mod test_window;

src/it/test_utils/test_window.rs

@@ -0,0 +1,48 @@
+use {
+    crate::{
+        format::ARGB8888,
+        it::{
+            test_error::TestError,
+            test_ifs::{
+                test_shm_buffer::TestShmBuffer, test_shm_pool::TestShmPool,
+                test_surface::TestSurface, test_xdg_surface::TestXdgSurface,
+                test_xdg_toplevel::TestXdgToplevel,
+            },
+        },
+        theme::Color,
+        utils::clonecell::CloneCell,
+    },
+    std::{cell::Cell, rc::Rc},
+};
+
+pub struct TestWindow {
+    pub surface: Rc<TestSurface>,
+    pub xdg: Rc<TestXdgSurface>,
+    pub tl: Rc<TestXdgToplevel>,
+    pub shm: Rc<TestShmPool>,
+    pub buffer: CloneCell<Rc<TestShmBuffer>>,
+    pub color: Cell<Color>,
+}
+
+impl TestWindow {
+    pub async fn map(&self) -> Result<(), TestError> {
+        let width = self.tl.width.get();
+        let height = self.tl.height.get();
+        let stride = width * 4;
+        let size = (stride * height) as usize;
+        self.shm.resize(size)?;
+        let buffer = self.shm.create_buffer(0, width, height, stride, ARGB8888)?;
+        buffer.fill(self.color.get());
+        self.surface.attach(buffer.id);
+        self.xdg.ack_configure(self.xdg.last_serial.get());
+        self.surface.commit();
+        self.buffer.set(buffer);
+        self.surface.tran.sync().await;
+        Ok(())
+    }
+
+    #[allow(dead_code)]
+    pub fn set_color(&self, r: u8, g: u8, b: u8, a: u8) {
+        self.color.set(Color::from_rgba_straight(r, g, b, a));
+    }
+}

src/it/tests.rs

@@ -55,6 +55,7 @@ macro_rules! tassert_eq {
 
 mod t0001_shm_formats;
 mod t0002_window;
+mod t0003_multi_window;
 
 pub trait TestCase {
     fn name(&self) -> &'static str;
@@ -62,5 +63,18 @@ pub trait TestCase {
 }
 
 pub fn tests() -> Vec<&'static dyn TestCase> {
-    vec![&t0001_shm_formats::Test, &t0002_window::Test]
+    macro_rules! tests {
+        ($($module:ident,)*) => {
+            vec![
+                $(
+                    &$module::Test,
+                )*
+            ]
+        }
+    }
+    tests! {
+        t0001_shm_formats,
+        t0002_window,
+        t0003_multi_window,
+    }
 }

src/it/tests/t0002_window.rs

@@ -1,8 +1,8 @@
 use {
     crate::{
-        format::ARGB8888,
         it::{test_error::TestError, testrun::TestRun},
-        theme::Color,
+        rect::Rect,
+        tree::Node,
     },
     std::rc::Rc,
 };
@@ -14,43 +14,26 @@ async fn test(run: Rc<TestRun>) -> Result<(), TestError> {
     run.backend.install_default();
 
     let client = run.create_client().await?;
-    let surface = client.comp.create_surface().await?;
-    let xdg_surface = client.xdg.create_xdg_surface(surface.id).await?;
-    let xdg_toplevel = xdg_surface.create_toplevel().await?;
-    surface.commit();
-    client.sync().await;
 
-    {
-        let pool = client.shm.create_pool(0)?;
-        let buffer = pool.create_buffer(0, 0, 0, 0, ARGB8888)?;
-        xdg_surface.ack_configure(xdg_surface.last_serial.get());
-        surface.attach(buffer.id);
-        surface.commit();
-        client.sync().await;
-    }
+    let window = client.create_window().await?;
+    window.map().await?;
 
-    tassert_eq!(xdg_toplevel.width.get(), 800);
-    tassert!(xdg_toplevel.height.get() >= 500);
+    tassert_eq!(window.tl.width.get(), 800);
+    tassert_eq!(
+        window.tl.height.get(),
+        600 - 2 * (run.state.theme.title_height.get() + 1)
+    );
 
-    {
-        let pool = client
-            .shm
-            .create_pool((xdg_toplevel.width.get() * xdg_toplevel.height.get() * 4) as _)?;
-        let buffer = pool.create_buffer(
+    tassert_eq!(
+        window.tl.server.node_absolute_position(),
+        Rect::new_sized(
             0,
-            xdg_toplevel.width.get(),
-            xdg_toplevel.height.get(),
-            xdg_toplevel.width.get() * 4,
-            ARGB8888,
-        )?;
-        buffer.fill(Color::from_rgba_straight(255, 0, 0, 100));
-        xdg_surface.ack_configure(xdg_surface.last_serial.get());
-        surface.attach(buffer.id);
-        surface.commit();
-    }
-
-    let screenshot = client.take_screenshot().await?;
-    std::fs::write(format!("{}/screenshot.qoi", run.dir), screenshot)?;
+            2 * (run.state.theme.title_height.get() + 1),
+            window.tl.width.get(),
+            window.tl.height.get(),
+        )
+        .unwrap()
+    );
 
     Ok(())
 }

src/it/tests/t0003_multi_window.rs

@@ -0,0 +1,38 @@
+use {
+    crate::{
+        it::{test_error::TestError, testrun::TestRun},
+        rect::Rect,
+        tree::Node,
+    },
+    std::rc::Rc,
+};
+
+testcase!();
+
+/// Create and map two surfaces
+async fn test(run: Rc<TestRun>) -> Result<(), TestError> {
+    run.backend.install_default();
+
+    let client = run.create_client().await?;
+
+    let window = client.create_window().await?;
+    window.map().await?;
+
+    let window2 = client.create_window().await?;
+    window2.map().await?;
+
+    let otop = 2 * (run.state.theme.title_height.get() + 1);
+    let bw = run.state.theme.border_width.get();
+
+    tassert_eq!(
+        window.tl.server.node_absolute_position(),
+        Rect::new_sized(0, otop, (800 - bw) / 2, 600 - otop).unwrap()
+    );
+
+    tassert_eq!(
+        window2.tl.server.node_absolute_position(),
+        Rect::new_sized((800 - bw) / 2 + bw, otop, (800 - bw) / 2, 600 - otop).unwrap()
+    );
+
+    Ok(())
+}