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Diffstat (limited to 'js/src/tests/test262/built-ins/Map/prototype/values/returns-iterator-empty.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Map/prototype/values/returns-iterator-empty.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Map/prototype/values/returns-iterator-empty.js b/js/src/tests/test262/built-ins/Map/prototype/values/returns-iterator-empty.js new file mode 100644 index 0000000000..990723ff87 --- /dev/null +++ b/js/src/tests/test262/built-ins/Map/prototype/values/returns-iterator-empty.js @@ -0,0 +1,29 @@ +// 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-map.prototype.values +description: > + Returns an iterator on an empty Map object. +info: | + Map.prototype.values () + + ... + 2. Return CreateMapIterator(M, "value"). + + 23.1.5.1 CreateMapIterator Abstract Operation + + ... + 7. Return iterator. +---*/ + +var map = new Map(); +var iterator = map.values(); +var result = iterator.next(); + +assert.sameValue( + result.value, undefined, + 'The value of `result.value` is `undefined`' +); +assert.sameValue(result.done, true, 'The value of `result.done` is `true`'); + +reportCompare(0, 0); |