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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/ArrayBuffer/prototype/byteLength/this-is-not-object.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/ArrayBuffer/prototype/byteLength/this-is-not-object.js b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/byteLength/this-is-not-object.js new file mode 100644 index 0000000000..32bd46d07a --- /dev/null +++ b/js/src/tests/test262/built-ins/ArrayBuffer/prototype/byteLength/this-is-not-object.js @@ -0,0 +1,48 @@ +// 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-arraybuffer.prototype.bytelength +description: Throws a TypeError exception when `this` is not Object +info: | + 24.1.4.1 get ArrayBuffer.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( + ArrayBuffer.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); |