Release v0.1.18 2026-07-19

src/platform/displayLayout.test.ts

@@ -0,0 +1,19 @@
+import { describe, expect, it } from "vitest";
+import { resolveDisplayLayout } from "./displayLayout";
+
+describe("resolveDisplayLayout", () => {
+  it("uses the top-screen-first single layout for ordinary browsers", () => {
+    expect(resolveDisplayLayout({})).toBe("single");
+    expect(resolveDisplayLayout({ layout: "single" })).toBe("single");
+  });
+
+  it("keeps the dual-screen hardware mockup behind an explicit preview", () => {
+    expect(resolveDisplayLayout({ layout: "thor-preview" })).toBe("thor-preview");
+    expect(resolveDisplayLayout({ layout: "dual" })).toBe("thor-preview");
+  });
+
+  it("never overrides a dedicated Android display surface", () => {
+    expect(resolveDisplayLayout({ display: "top", layout: "single" })).toBe("dedicated");
+    expect(resolveDisplayLayout({ display: "bottom", layout: "thor-preview" })).toBe("dedicated");
+  });
+});