Strict mode Failing
Expected no error, got SyntaxError: warning: the variable "Promise" was not declared in function "global"
non-Strict mode Failing
Expected no error, got Error: abrupt completion
Features:
- Symbol.iterator
Expected no error, got SyntaxError: warning: the variable "Promise" was not declared in function "global"
Expected no error, got Error: abrupt completion
// Copyright 2014 Cubane Canada, Inc. All rights reserved.
// See LICENSE for details.
/*---
info: |
Promise.all expects an iterable argument;
fails if GetIterator returns an abrupt completion.
es6id: S25.4.4.1_A3.1_T3
author: Sam Mikes
description: Promise.all((throw on GetIterator)) returns Promise rejected with TypeError
features: [Symbol.iterator]
flags: [async]
---*/
var iterThrows = {};
Object.defineProperty(iterThrows, Symbol.iterator, {
get: function() {
throw new Error("abrupt completion");
}
});
Promise.all(iterThrows).then(function() {
throw new Test262Error('Promise unexpectedly fulfilled: Promise.all(iterThrows) should throw TypeError');
}, function(err) {
assert(!!(err instanceof Error), 'The value of !!(err instanceof Error) is expected to be true');
}).then($DONE, $DONE);