1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/async/await-exception-stack-in-finally-1.js b/js/src/jit-test/tests/async/await-exception-stack-in-finally-1.js
new file mode 100644
index 0000000000..bfdc586c06
--- /dev/null
+++ b/js/src/jit-test/tests/async/await-exception-stack-in-finally-1.js
@@ -0,0 +1,25 @@
+load(libdir + "asserts.js");
+
+var g = newGlobal({newCompartment: true})
+
+// Throw an exception from a different compartment.
+var thrower = g.Function(`
+  throw 0;
+`);
+
+async function throwAndAwait() {
+  try {
+    thrower();
+  } finally {
+    // The |finally| block is entered with the exception stack on the function
+    // stack. The function stack is saved in the generator object when executing
+    // |await|, so the exception stack, which was created in a different
+    // compartment, has to be wrapped into the current compartment.
+    await {};
+  }
+}
+throwAndAwait().then(() => {
+  throw new Error("missing error");
+}, e => {
+  assertEq(e, 0);
+});