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Diffstat (limited to 'deps/v8/test/mjsunit/array-prototype-find.js')
-rw-r--r-- | deps/v8/test/mjsunit/array-prototype-find.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/array-prototype-find.js b/deps/v8/test/mjsunit/array-prototype-find.js new file mode 100644 index 00000000000..8847fddd63d --- /dev/null +++ b/deps/v8/test/mjsunit/array-prototype-find.js @@ -0,0 +1,20 @@ +// Copyright 2018 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +/* Test behaviors when the prototype has elements */ + +// find + +(function () { + var array = [,]; + + function find() { + return array.find(v => v > 0); + } + + assertEquals(find(), undefined); + + array.__proto__.push(6); + assertEquals(find(), 6); +})(); |