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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/SetIteratorPrototype/next/this-not-object-throw-values.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/SetIteratorPrototype/next/this-not-object-throw-values.js b/js/src/tests/test262/built-ins/SetIteratorPrototype/next/this-not-object-throw-values.js new file mode 100644 index 0000000000..4734dd3e64 --- /dev/null +++ b/js/src/tests/test262/built-ins/SetIteratorPrototype/next/this-not-object-throw-values.js @@ -0,0 +1,53 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 23.2.5.2.1 +description: > + Throws a TypeError if `this` value is not an Object. +info: | + From Set.prototype.values() + + %SetIteratorPrototype%.next ( ) + + 1. Let O be the this value. + 2. If Type(O) is not Object, throw a TypeError exception. + ... +features: + - Symbol + - Symbol.iterator +---*/ + +var set = new Set([ + [1, 11], + [2, 22] +]); +var iterator = set.values(); + +assert.throws(TypeError, function() { + iterator.next.call(false); +}); + +assert.throws(TypeError, function() { + iterator.next.call(1); +}); + +assert.throws(TypeError, function() { + iterator.next.call(''); +}); + +assert.throws(TypeError, function() { + iterator.next.call(undefined); +}); + +assert.throws(TypeError, function() { + iterator.next.call(null); +}); + +assert.throws(TypeError, function() { + iterator.next.call(Symbol()); +}); + +// does not throw an Error +iterator.next.call(set[Symbol.iterator]()); + +reportCompare(0, 0); |