fix(compiler): reject malformed structured props

2026-08-09 13:24:18 +05:30
parent 91e8b2ab05
commit 8ef6233ef3
3 changed files with 35 additions and 32 deletions
@@ -526,6 +526,17 @@ component NativeProps {
  );
 });

+test("malformed structured prop strings fail with the prop name", async () => {
+  const mod = await compileAndImport(`component StructuredProps {
+    props { items = [] options = {} }
+    view { <div></div> }
+  }`);
+  const render = mod.render as (props?: Record<string, unknown>) => string;
+
+  expect(() => render({ items: "not-json" })).toThrow("Expected an array prop 'items'");
+  expect(() => render({ options: "[]" })).toThrow("Expected an object prop 'options'");
+});
+
 test("parses a layout block", () => {
  const ast = parse(`
 layout AppLayout {