From 46f47f150943977b7e784688d110468c707f8cac Mon Sep 17 00:00:00 2001
From: Ben Newman <bn@cs.stanford.edu>
Date: Sat, 12 Apr 2014 14:25:37 -0700
Subject: [PATCH] Make sure generator.return(argument) works for newborn
generators.
---
test/tests.es6.js | 24 ++++++++++++++++++++++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/test/tests.es6.js b/test/tests.es6.js
index a15f52ff3..a5f830095 100644
--- a/test/tests.es6.js
+++ b/test/tests.es6.js
@@ -1799,8 +1799,28 @@ describe("for-of loops", function() {
});
describe("generator return method", function() {
- (runningInTranslation ? it : xit)
- ("should behave as if generator actually returned", function() {
+ if (!runningInTranslation) {
+ // The return method has not been specified or implemented natively,
+ // yet, so these tests need only pass in translation.
+ return;
+ }
+
+ it("should work with newborn generators", function() {
+ function *gen() {
+ yield 0;
+ }
+
+ var g = gen();
+
+ assert.deepEqual(g.return("argument"), {
+ value: "argument",
+ done: true
+ });
+
+ assertAlreadyFinished(g);
+ });
+
+ it("should behave as if generator actually returned", function() {
var executedFinally = false;
function *gen() {