diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/byteLength/this-is-not-object.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/byteLength/this-is-not-object.js | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/byteLength/this-is-not-object.js b/js/src/tests/test262/built-ins/DataView/prototype/byteLength/this-is-not-object.js new file mode 100644 index 0000000000..b4c84f0878 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/byteLength/this-is-not-object.js @@ -0,0 +1,49 @@ +// 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-get-dataview.prototype.bytelength +description: Throws a TypeError exception when `this` is not Object +info: | + 24.2.4.2 get DataView.prototype.byteLength + + 1. Let O be the this value. + 2. If Type(O) is not Object, throw a TypeError exception. + ... +features: [Symbol] +---*/ + +var getter = Object.getOwnPropertyDescriptor( + DataView.prototype, "byteLength" +).get; + +assert.throws(TypeError, function() { + getter.call(undefined); +}, "this is undefined"); + +assert.throws(TypeError, function() { + getter.call(null); +}, "this is null"); + +assert.throws(TypeError, function() { + getter.call(42); +}, "this is 42"); + +assert.throws(TypeError, function() { + getter.call("1"); +}, "this is a string"); + +assert.throws(TypeError, function() { + getter.call(true); +}, "this is true"); + +assert.throws(TypeError, function() { + getter.call(false); +}, "this is false"); + +var s = Symbol("s"); +assert.throws(TypeError, function() { + getter.call(s); +}, "this is a Symbol"); + +reportCompare(0, 0); |