1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/bug-1799678.js b/js/src/jit-test/tests/gc/bug-1799678.js
new file mode 100644
index 0000000000..a1423355ad
--- /dev/null
+++ b/js/src/jit-test/tests/gc/bug-1799678.js
@@ -0,0 +1,21 @@
+gczeal(0);
+setMarkStackLimit(1);
+loadFile(`
+  function wasmEvalText(str, imports) {
+    let binary = wasmTextToBinary(str);
+    m = new WebAssembly.Module(binary);
+    return new WebAssembly.Instance(m, imports);
+  }
+  let WasmFuncrefValues = [
+    wasmEvalText(\`(module (func (export "")))\`).exports[''],
+  ];
+  g1 = newGlobal({newCompartment: true});
+  gczeal(10,10);
+`);
+for (let i = 0; i < 1000; ++i)
+  loadFile("}");
+function loadFile(lfVarx) {
+  try {
+    evaluate(lfVarx);
+  } catch (lfVare) {}
+}