| // 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-dataview.prototype.setuint8 |
| description: Throws a TypeError if this is not Object |
| info: | |
| 24.2.4.18 DataView.prototype.setUint8 ( byteOffset, value ) |
| |
| 1. Let v be the this value. |
| 2. Return ? SetViewValue(v, byteOffset, true, "Uint8", value). |
| |
| 24.2.1.2 SetViewValue ( view, requestIndex, isLittleEndian, type, value ) |
| |
| 1. If Type(view) is not Object, throw a TypeError exception. |
| ... |
| features: [Symbol] |
| ---*/ |
| |
| var setUint8 = DataView.prototype.setUint8; |
| |
| assert.throws(TypeError, function() { |
| setUint8.call(undefined); |
| }, "undefined"); |
| |
| assert.throws(TypeError, function() { |
| setUint8.call(null); |
| }, "null"); |
| |
| assert.throws(TypeError, function() { |
| setUint8.call(1); |
| }, "1"); |
| |
| assert.throws(TypeError, function() { |
| setUint8.call("string"); |
| }, "string"); |
| |
| assert.throws(TypeError, function() { |
| setUint8.call(true); |
| }, "true"); |
| |
| assert.throws(TypeError, function() { |
| setUint8.call(false); |
| }, "false"); |
| |
| var s = Symbol("1"); |
| assert.throws(TypeError, function() { |
| setUint8.call(s); |
| }, "symbol"); |