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Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js b/js/src/tests/test262/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js new file mode 100644 index 0000000000..ca5220cdf4 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js @@ -0,0 +1,101 @@ +// 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.getfloat64 +description: > + Throws a RangeError if getIndex + elementSize > viewSize +info: | + 24.2.4.6 DataView.prototype.getFloat64 ( 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, "Float64"). + + 24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type ) + + ... + 10. Let viewOffset be the value of view's [[ByteOffset]] internal slot. + 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 50 for Element Type type. + 13. If getIndex + elementSize > viewSize, throw a RangeError exception. + ... +---*/ + +var sample; +var buffer = new ArrayBuffer(12); + +sample = new DataView(buffer, 0); + +assert.throws(RangeError, function() { + sample.getFloat64(Infinity); +}, "getIndex == Infinity"); + +assert.throws(RangeError, function() { + sample.getFloat64(13); +}, "13 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(12); +}, "12 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(11); +}, "11 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(10); +}, "10 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(9); +}, "9 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(8); +}, "8 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(7); +}, "7 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(6); +}, "6 + 8 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat64(5); +}, "5 + 8 > 12"); + +sample = new DataView(buffer, 8); +assert.throws(RangeError, function() { + sample.getFloat64(1); +}, "1 + 8 > 4 (offset)"); + +sample = new DataView(buffer, 9); +assert.throws(RangeError, function() { + sample.getFloat64(0); +}, "0 + 8 > 3 (offset)"); + +sample = new DataView(buffer, 0, 8); +assert.throws(RangeError, function() { + sample.getFloat64(1); +}, "1 + 8 > 8 (length)"); + +sample = new DataView(buffer, 0, 7); +assert.throws(RangeError, function() { + sample.getFloat64(0); +}, "0 + 8 > 7 (length)"); + +sample = new DataView(buffer, 4, 8); +assert.throws(RangeError, function() { + sample.getFloat64(1); +}, "1 + 8 > 8 (offset+length)"); + +sample = new DataView(buffer, 4, 7); +assert.throws(RangeError, function() { + sample.getFloat64(0); +}, "0 + 8 > 7 (offset+length)"); + +reportCompare(0, 0); |