3 files changed, 66 insertions, 0 deletions
diff --git a/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/asIndexedPairs.js b/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/asIndexedPairs.js
new file mode 100644
index 0000000000..71ae91d602
--- /dev/null
+++ b/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/asIndexedPairs.js
@@ -0,0 +1,25 @@
+// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator'))
+
+async function* gen() {
+  yield 1;
+  yield 2;
+  yield 3;
+}
+
+let iter = gen().asIndexedPairs();
+
+for (const v of [[0, 1], [1, 2], [2, 3]]) {
+  iter.next().then(
+    result => {
+      console.log(result);
+      assertEq(result.done, false);
+      assertEq(result.value[0], v[0]);
+      assertEq(result.value[1], v[1]);
+    }
+  );
+}
+
+iter.next().then(({done}) => assertEq(done, true));
+
+if (typeof reportCompare === 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/length.js b/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/length.js
new file mode 100644
index 0000000000..6854cd7dd2
--- /dev/null
+++ b/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/length.js
@@ -0,0 +1,21 @@
+// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator'))
+//
+
+/*---
+esid: pending
+description: %AsyncIterator.prototype%.asIndexedPairs length value and descriptor.
+info: >
+  17 ECMAScript Standard Built-in Objects
+features: [iterator-helpers]
+---*/
+
+assertEq(AsyncIterator.prototype.asIndexedPairs.length, 0);
+
+const propertyDescriptor = Reflect.getOwnPropertyDescriptor(AsyncIterator.prototype.asIndexedPairs, 'length');
+assertEq(propertyDescriptor.value, 0);
+assertEq(propertyDescriptor.enumerable, false);
+assertEq(propertyDescriptor.writable, false);
+assertEq(propertyDescriptor.configurable, true);
+
+if (typeof reportCompare == 'function')
+  reportCompare(0, 0);
diff --git a/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/name.js b/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/name.js
new file mode 100644
index 0000000000..c19ac4105e
--- /dev/null
+++ b/js/src/tests/non262/AsyncIterator/prototype/asIndexedPairs/name.js
@@ -0,0 +1,20 @@
+// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator'))
+
+/*---
+esid: pending
+description: %AsyncIterator.prototype%.asIndexedPairs.name value and descriptor.
+info: >
+  17 ECMAScript Standard Built-in Objects
+features: [iterator-helpers]
+---*/
+
+assertEq(AsyncIterator.prototype.asIndexedPairs.name, 'asIndexedPairs');
+
+const propertyDescriptor = Reflect.getOwnPropertyDescriptor(AsyncIterator.prototype.asIndexedPairs, 'name');
+assertEq(propertyDescriptor.value, 'asIndexedPairs');
+assertEq(propertyDescriptor.enumerable, false);
+assertEq(propertyDescriptor.writable, false);
+assertEq(propertyDescriptor.configurable, true);
+
+if (typeof reportCompare == 'function')
+  reportCompare(0, 0);