diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/includes/return-abrupt-tonumber-length.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/includes/return-abrupt-tonumber-length.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/includes/return-abrupt-tonumber-length.js b/js/src/tests/test262/built-ins/Array/prototype/includes/return-abrupt-tonumber-length.js new file mode 100644 index 0000000000..cfd5d6a024 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/includes/return-abrupt-tonumber-length.js @@ -0,0 +1,40 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.includes +description: Return abrupt from ToNumber("length") +info: | + 22.1.3.11 Array.prototype.includes ( searchElement [ , fromIndex ] ) + + ... + 2. Let len be ? ToLength(? Get(O, "length")). + ... +features: [Array.prototype.includes] +---*/ + +var obj1 = { + length: { + valueOf: function() { + throw new Test262Error(); + } + } +}; + +var obj2 = { + length: { + toString: function() { + throw new Test262Error(); + } + } +}; + +assert.throws(Test262Error, function() { + [].includes.call(obj1); +}, "valueOf"); + +assert.throws(Test262Error, function() { + [].includes.call(obj2); +}, "toString"); + +reportCompare(0, 0); |