1 files changed, 21 insertions, 0 deletions
diff --git a/toolkit/components/uniffi-bindgen-gecko-js/fixtures/tests/xpcshell/test_geometry.js b/toolkit/components/uniffi-bindgen-gecko-js/fixtures/tests/xpcshell/test_geometry.js
new file mode 100644
index 0000000000..f06ecd46aa
--- /dev/null
+++ b/toolkit/components/uniffi-bindgen-gecko-js/fixtures/tests/xpcshell/test_geometry.js
@@ -0,0 +1,21 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const Geometry = ChromeUtils.importESModule(
+  "resource://gre/modules/RustGeometry.sys.mjs"
+);
+
+add_task(async function () {
+  const ln1 = new Geometry.Line(
+    new Geometry.Point(0, 0, "p1"),
+    new Geometry.Point(1, 2, "p2")
+  );
+  const ln2 = new Geometry.Line(
+    new Geometry.Point(1, 1, "p3"),
+    new Geometry.Point(2, 2, "p4")
+  );
+  const origin = new Geometry.Point(0, 0);
+  Assert.ok((await Geometry.intersection(ln1, ln2)).equals(origin));
+  Assert.deepEqual(await Geometry.intersection(ln1, ln2), origin);
+  Assert.strictEqual(await Geometry.intersection(ln1, ln1), null);
+});