diff options
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getUint32/this-has-no-dataview-internal.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getUint32/this-has-no-dataview-internal.js b/js/src/tests/test262/built-ins/DataView/prototype/getUint32/this-has-no-dataview-internal.js new file mode 100644 index 0000000000..964bb62d3b --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getUint32/this-has-no-dataview-internal.js @@ -0,0 +1,44 @@ +// 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.getuint32 +description: > + Throws a TypeError if this does not have a [[DataView]] internal slot +info: | + 24.2.4.12 DataView.prototype.getUint32 ( byteOffset [ , littleEndian ] ) + + 1. Let v be the this value. + 2. If littleEndian is not present, let littleEndian be false. + 3. Return ? GetViewValue(v, byteOffset, littleEndian, "Uint32"). + + 24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type ) + + 1. If Type(view) is not Object, throw a TypeError exception. + 2. If view does not have a [[DataView]] internal slot, throw a TypeError + exception. + ... +features: [Int8Array] +---*/ + +var getUint32 = DataView.prototype.getUint32; + +assert.throws(TypeError, function() { + getUint32.call({}); +}, "{}"); + +assert.throws(TypeError, function() { + getUint32.call([]); +}, "[]"); + +var ab = new ArrayBuffer(1); +assert.throws(TypeError, function() { + getUint32.call(ab); +}, "ArrayBuffer"); + +var ta = new Int8Array(); +assert.throws(TypeError, function() { + getUint32.call(ta); +}, "TypedArray"); + +reportCompare(0, 0); |