From 286d077f3e2754455e5afae213ae1b4e322337e9 Mon Sep 17 00:00:00 2001
From: Nate Moore <git@natemoo.re>
Date: Thu, 4 Jun 2026 10:01:47 -0500
Subject: [PATCH] test: failing repro for stretch-sizing

---
 test/stretch-sizing.test.ts | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 test/stretch-sizing.test.ts

diff --git a/test/stretch-sizing.test.ts b/test/stretch-sizing.test.ts
new file mode 100644
index 0000000..d76011e
--- /dev/null
+++ b/test/stretch-sizing.test.ts
@@ -0,0 +1,30 @@
+import { describe, expect, it } from "./suite.ts";
+import { createTerm } from "../term.ts";
+import { close, fixed, open, text } from "../ops.ts";
+
+describe("stretch sizing", () => {
+  it("stretch sizing fills the container cross axis", async () => {
+    let term = await createTerm({ width: 12, height: 5 });
+    let r = term.render([
+      open("root", {
+        layout: { width: fixed(12), height: fixed(5), direction: "ttb" },
+      }),
+      // stretch() on the cross axis should expand the fit-content child to
+      // fill the container width; cast since the sizing type is proposed.
+      open("child", {
+        layout: {
+          // deno-lint-ignore no-explicit-any
+          width: { type: "stretch" } as any,
+          height: fixed(3),
+        },
+      }),
+      text("X"),
+      close(),
+      close(),
+    ]);
+
+    // pins: a stretch child grows to the container's cross-axis width (12),
+    // rather than the unstretched width it computes today
+    expect(r.info.get("child")!.bounds.width).toBe(12);
+  });
+});
-- 
2.51.2