1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/offThreadCompileScript-03.js b/js/src/jit-test/tests/basic/offThreadCompileScript-03.js
new file mode 100644
index 0000000000..70a258d20c
--- /dev/null
+++ b/js/src/jit-test/tests/basic/offThreadCompileScript-03.js
@@ -0,0 +1,50 @@
+// |jit-test| skip-if: helperThreadCount() === 0
+
+// Test offThreadCompileScript for different function types.
+
+load(libdir + 'asserts.js');
+
+var id;
+
+id = offThreadCompileScript(`
+  function f() { return "pass"; }
+  f();
+`);
+assertEq(runOffThreadScript(id), "pass");
+
+id = offThreadCompileScript(`
+  function* f() { return "pass"; }
+  f().next();
+`);
+assertDeepEq(runOffThreadScript(id), {value: "pass", done: true});
+
+id = offThreadCompileScript(`
+  async function f() { return "pass"; }
+  f();
+`);
+assertEventuallyEq(runOffThreadScript(id), "pass");
+
+id = offThreadCompileScript(`
+  async function* f() { return "pass"; }
+  f().next();
+`);
+assertEventuallyDeepEq(runOffThreadScript(id), {value: "pass", done: true});
+
+// Copied from js/src/tests/shell.js
+function getPromiseResult(promise) {
+  var result, error, caught = false;
+  promise.then(r => { result = r; },
+               e => { caught = true; error = e; });
+  drainJobQueue();
+  if (caught)
+    throw error;
+  return result;
+}
+
+function assertEventuallyEq(promise, expected) {
+  assertEq(getPromiseResult(promise), expected);
+}
+
+function assertEventuallyDeepEq(promise, expected) {
+  assertDeepEq(getPromiseResult(promise), expected);
+}