1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/bug-1515993.js b/js/src/jit-test/tests/gc/bug-1515993.js
new file mode 100644
index 0000000000..8b87000918
--- /dev/null
+++ b/js/src/jit-test/tests/gc/bug-1515993.js
@@ -0,0 +1,15 @@
+ignoreUnhandledRejections();
+
+function checkGetOffsetsCoverage() {
+    var g = newGlobal({newCompartment: true});
+    var dbg = Debugger(g);
+    var topLevel;
+    dbg.onNewScript = function(s) {
+        topLevel = s;
+    };
+    g.eval(`import(() => 1)`);
+    topLevel.getChildScripts();
+}
+checkGetOffsetsCoverage();
+gczeal(14, 10);
+Object.defineProperty(this, "fuzzutils", {});