rect: safer construction

src/it/test_config.rs

@@ -16,7 +16,10 @@ use {
         Axis, Direction,
         input::{InputDevice, Seat},
         keyboard::{Keymap, ModifiedKeySym},
-        theme::{BarPosition, sized::BAR_SEPARATOR_WIDTH},
+        theme::{
+            BarPosition,
+            sized::{BAR_SEPARATOR_WIDTH, Resizable},
+        },
         video::{Connector, Transform},
     },
     std::{cell::Cell, ops::Deref, ptr, rc::Rc, time::Duration},
@@ -303,11 +306,12 @@ impl TestConfig {
         })
     }
 
+    pub fn set_size(&self, sized: Resizable, size: i32) -> TestResult {
+        self.send(ClientMessage::SetSize { sized, size })
+    }
+
     pub fn set_bar_separator_width(&self, width: i32) -> TestResult {
-        self.send(ClientMessage::SetSize {
-            sized: BAR_SEPARATOR_WIDTH,
-            size: width,
-        })
+        self.set_size(BAR_SEPARATOR_WIDTH, width)
     }
 
     pub fn set_bar_position(&self, position: BarPosition) -> TestResult {
@@ -323,6 +327,10 @@ impl TestConfig {
         get_response!(reply, GetShowBar { show });
         Ok(show)
     }
+
+    pub fn set_show_titles(&self, show: bool) -> TestResult {
+        self.send(ClientMessage::SetShowTitles { show })
+    }
 }
 
 impl Drop for TestConfig {

src/it/tests.rs

@@ -83,6 +83,7 @@ mod t0049_surface_damage_backend;
 mod t0050_fifo;
 mod t0051_pointer_warp;
 mod t0052_bar;
+mod t0053_theme;
 
 pub trait TestCase: Sync {
     fn name(&self) -> &'static str;
@@ -154,5 +155,6 @@ pub fn tests() -> Vec<&'static dyn TestCase> {
         t0050_fifo,
         t0051_pointer_warp,
         t0052_bar,
+        t0053_theme,
     }
 }

src/it/tests/t0053_theme.rs

@@ -0,0 +1,48 @@
+use {
+    crate::it::{test_error::TestError, testrun::TestRun},
+    jay_config::theme::sized::{BORDER_WIDTH, TITLE_HEIGHT},
+    std::rc::Rc,
+};
+
+testcase!();
+
+async fn test(run: Rc<TestRun>) -> Result<(), TestError> {
+    let setup = run.create_default_setup().await?;
+    let client = run.create_client().await?;
+    let win = client.create_window().await?;
+    win.map().await?;
+    client.sync().await;
+
+    // Make it floating
+    run.cfg.set_floating(setup.seat.id(), true)?;
+    run.sync().await;
+
+    let float_node = run
+        .state
+        .root
+        .stacked
+        .iter()
+        .find_map(|n| Rc::clone(&n).node_into_float())
+        .unwrap();
+
+    let pos = float_node.position.get();
+
+    // 1. Huge borders: Ensure renderer doesn't crash when borders are larger than window
+    let huge_bw = pos.width() / 2 + 10;
+    run.cfg.set_size(BORDER_WIDTH, huge_bw)?;
+    run.sync().await;
+    let _ = client.take_screenshot(false).await?;
+
+    // Reset border
+    run.cfg.set_size(BORDER_WIDTH, 5)?;
+    run.sync().await;
+
+    // 2. Huge title height: Ensure renderer doesn't crash when title is larger than window
+    let huge_th = pos.height() + 10;
+    run.cfg.set_size(TITLE_HEIGHT, huge_th)?;
+    run.cfg.set_show_titles(true)?;
+    run.sync().await;
+    let _ = client.take_screenshot(false).await?;
+
+    Ok(())
+}