diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/isNaN/toprimitive-get-abrupt.js')
-rw-r--r-- | js/src/tests/test262/built-ins/isNaN/toprimitive-get-abrupt.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/isNaN/toprimitive-get-abrupt.js b/js/src/tests/test262/built-ins/isNaN/toprimitive-get-abrupt.js new file mode 100644 index 0000000000..3b9ebca197 --- /dev/null +++ b/js/src/tests/test262/built-ins/isNaN/toprimitive-get-abrupt.js @@ -0,0 +1,30 @@ +// 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-isnan-number +description: > + Return abrupt completion getting number.@@toPrimitive +info: | + isNaN (number) + + 1. Let num be ? ToNumber(number). + + ToPrimitive ( input [ , PreferredType ] ) + + [...] + 4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive). +features: [Symbol.toPrimitive] +---*/ + +var obj = Object.defineProperty({}, Symbol.toPrimitive, { + get: function() { + throw new Test262Error(); + } +}); + +assert.throws(Test262Error, function() { + isNaN(obj); +}); + +reportCompare(0, 0); |