| // Copyright (C) 2015 André Bargull. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-dataview.prototype.setuint16 |
| description: > |
| Index bounds checks are performed after value conversion. |
| info: | |
| ... |
| 3. Return SetViewValue(v, byteOffset, littleEndian, "Uint16", value). |
| |
| 24.2.1.2 SetViewValue ( view, requestIndex, isLittleEndian, type, value ) |
| ... |
| 3. Let numberIndex be ToNumber(requestIndex). |
| 4. Let getIndex be ? ToInteger(numberIndex). |
| ... |
| 6. Let numberValue be ? ToNumber(value). |
| ... |
| 11. Let viewSize be the value of view's [[ByteLength]] internal slot. |
| 12. Let elementSize be the Number value of the Element Size value specified in Table 49 for Element Type type. |
| 13. If getIndex + elementSize > viewSize, throw a RangeError exception. |
| ... |
| ---*/ |
| |
| var dataView = new DataView(new ArrayBuffer(8), 0); |
| |
| var poisoned = { |
| valueOf: function() { |
| throw new Test262Error(); |
| } |
| }; |
| |
| assert.throws(Test262Error, function() { |
| dataView.setUint16(100, poisoned); |
| }, "setUint16(100, poisoned)"); |
| |
| assert.throws(Test262Error, function() { |
| dataView.setUint16('100', poisoned); |
| }, "setUint16('100', poisoned)"); |