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-rw-r--r--js/src/tests/test262/language/statements/for-of/iterator-next-result-value-attr.js50
1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for-of/iterator-next-result-value-attr.js b/js/src/tests/test262/language/statements/for-of/iterator-next-result-value-attr.js
new file mode 100644
index 0000000000..27076c53de
--- /dev/null
+++ b/js/src/tests/test262/language/statements/for-of/iterator-next-result-value-attr.js
@@ -0,0 +1,50 @@
+// Copyright (C) 2013 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 13.6.4.13 S5.f
+description: >
+ The `value` of iteration result objects should be retrieved using the Get
+ abstract operation.
+features: [Symbol.iterator]
+---*/
+
+var iterable = {};
+var i, firstIterResult;
+
+iterable[Symbol.iterator] = function() {
+ var finalIterResult = { value: null, done: true };
+ var nextIterResult = firstIterResult;
+
+ return {
+ next: function() {
+ var iterResult = nextIterResult;
+
+ nextIterResult = finalIterResult;
+
+ return iterResult;
+ }
+ };
+};
+
+firstIterResult = { value: 45, done: false };
+i = 0;
+for (var x of iterable) {
+ assert.sameValue(x, 45);
+ i++;
+}
+assert.sameValue(i, 1);
+
+firstIterResult = { done: false };
+Object.defineProperty(firstIterResult, 'value', {
+ get: function() {
+ return 23;
+ }
+});
+i = 0;
+for (var x of iterable) {
+ assert.sameValue(x, 23);
+ i++;
+}
+assert.sameValue(i, 1);
+
+reportCompare(0, 0);