diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/groupBy/evenOdd.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/groupBy/evenOdd.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/groupBy/evenOdd.js b/js/src/tests/test262/built-ins/Object/groupBy/evenOdd.js new file mode 100644 index 0000000000..b28522b1cb --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/groupBy/evenOdd.js @@ -0,0 +1,24 @@ +// Copyright (c) 2023 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-object.groupby +description: Object.groupBy populates object with correct keys and values +info: | + Object.groupBy ( items, callbackfn ) + ... +includes: [compareArray.js] +features: [array-grouping] +---*/ + +const array = [1, 2, 3]; + +const obj = Object.groupBy(array, function (i) { + return i % 2 === 0 ? 'even' : 'odd'; +}); + +assert.compareArray(Object.keys(obj), ['odd', 'even']); +assert.compareArray(obj['even'], [2]); +assert.compareArray(obj['odd'], [1, 3]); + +reportCompare(0, 0); |