1 files changed, 116 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/GeneratorPrototype/return/this-val-not-object.js b/js/src/tests/test262/built-ins/GeneratorPrototype/return/this-val-not-object.js
new file mode 100644
index 0000000000..707d11e5e6
--- /dev/null
+++ b/js/src/tests/test262/built-ins/GeneratorPrototype/return/this-val-not-object.js
@@ -0,0 +1,116 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-generator.prototype.return
+description: >
+  A TypeError should be thrown from GeneratorValidate (25.3.3.2) if the "this"
+  value of `return` is not an object.
+info: |
+  [...]
+  3. Return ? GeneratorResumeAbrupt(g, C).
+
+  25.3.3.4 GeneratorResumeAbrupt
+
+  1. Let state be ? GeneratorValidate(generator).
+
+  25.3.3.2 GeneratorValidate
+
+  1. If Type(generator) is not Object, throw a TypeError exception.
+features: [generators, Symbol]
+---*/
+
+function* g() {}
+var GeneratorPrototype = Object.getPrototypeOf(g).prototype;
+var symbol = Symbol();
+
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(undefined);
+  },
+  'undefined (without value)'
+);
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(undefined, 1);
+  },
+  'undefined (with value)'
+);
+
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(null);
+  },
+  'null (without value)'
+);
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(null, 1);
+  },
+  'null (with value)'
+);
+
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(true);
+  },
+  'boolean (without value)'
+);
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(true, 1);
+  },
+  'boolean (with value)'
+);
+
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call('s');
+  },
+  'string (without value)'
+);
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call('s', 1);
+  },
+  'string (with value)'
+);
+
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(1);
+  },
+  'number (without value)'
+);
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(1, 1);
+  },
+  'number (with value)'
+);
+
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(symbol);
+  },
+  'symbol (without value)'
+);
+assert.throws(
+  TypeError,
+  function() {
+    GeneratorPrototype.return.call(symbol, 1);
+  },
+  'symbol (with value)'
+);
+
+reportCompare(0, 0);