1 files changed, 11 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/examples/doc-scopes-xrays.html b/devtools/client/debugger/test/mochitest/examples/doc-scopes-xrays.html
new file mode 100644
index 0000000000..80f986ffee
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/examples/doc-scopes-xrays.html
@@ -0,0 +1,11 @@
+<script>
+function start() {
+  var weak1 = { a: 2 }, weak2 = { a: 5 };
+
+  var set = new Set([{a: 1}]);
+  var weakset = new WeakSet([weak1]);
+  var map = new Map([[{a: 3},{a:4}]]);
+  var weakmap = new WeakMap([[weak2,{a:6}]]);
+  debugger;
+}
+</script>