diff options
Diffstat (limited to 'js/src/tests/test262/language/expressions/instanceof/symbol-hasinstance-not-callable.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/instanceof/symbol-hasinstance-not-callable.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/instanceof/symbol-hasinstance-not-callable.js b/js/src/tests/test262/language/expressions/instanceof/symbol-hasinstance-not-callable.js new file mode 100644 index 0000000000..4059b662c1 --- /dev/null +++ b/js/src/tests/test262/language/expressions/instanceof/symbol-hasinstance-not-callable.js @@ -0,0 +1,26 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es6id: 12.9.4 +description: > + Error thrown when constructor's @@hasInstance property is defined but not callable +info: | + 1. If Type(C) is not Object, throw a TypeError exception. + 2. Let instOfHandler be GetMethod(C,@@hasInstance). + 3. ReturnIfAbrupt(instOfHandler). + 4. If instOfHandler is not undefined, then + a. Return ToBoolean(Call(instOfHandler, C, «O»)). + 5. If IsCallable(C) is false, throw a TypeError exception. +features: [Symbol.hasInstance] +---*/ + +var F = {}; + +F[Symbol.hasInstance] = null; + +assert.throws(TypeError, function() { + 0 instanceof F; +}); + +reportCompare(0, 0); |