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-rw-r--r--js/src/tests/test262/built-ins/Date/value-symbol-to-prim-return-obj.js48
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Date/value-symbol-to-prim-return-obj.js b/js/src/tests/test262/built-ins/Date/value-symbol-to-prim-return-obj.js
new file mode 100644
index 0000000000..68fc7443d1
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Date/value-symbol-to-prim-return-obj.js
@@ -0,0 +1,48 @@
+// copyright (c) 2016 the v8 project authors. all rights reserved.
+// this code is governed by the bsd license found in the license file.
+/*---
+esid: sec-date-value
+description: >
+ Behavior when coercion via `Symbol.toPrimitive` yields an Object
+info: |
+ [...]
+ 3. If NewTarget is not undefined, then
+ a. If Type(value) is Object and value has a [[DateValue]] internal slot,
+ then
+ [...]
+ b. Else,
+ i. Let v be ? ToPrimitive(value).
+
+ ES6 Section 7.1.1 ToPrimitive ( input [, PreferredType] )
+
+ [...]
+ 4. Let exoticToPrim be GetMethod(input, @@toPrimitive).
+ 5. ReturnIfAbrupt(exoticToPrim).
+ 6. If exoticToPrim is not undefined, then
+ a. Let result be Call(exoticToPrim, input, «hint»).
+ b. ReturnIfAbrupt(result).
+ c. If Type(result) is not Object, return result.
+ d. Throw a TypeError exception.
+features: [Symbol.toPrimitive]
+---*/
+
+var y = {};
+var retVal;
+
+y[Symbol.toPrimitive] = function() {
+ return retVal;
+};
+
+retVal = {};
+assert.throws(TypeError, function() {
+ new Date(y);
+}, 'ordinary object');
+
+retVal = (function() {
+ return arguments;
+}());
+assert.throws(TypeError, function() {
+ new Date(y);
+}, 'arguments exotic object');
+
+reportCompare(0, 0);