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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getFloat16/index-is-out-of-range.js | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/index-is-out-of-range.js b/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/index-is-out-of-range.js new file mode 100644 index 0000000000..7781bde810 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/index-is-out-of-range.js @@ -0,0 +1,63 @@ +// |reftest| shell-option(--enable-float16array) skip-if(!this.hasOwnProperty('Float16Array')||!xulRuntime.shell) -- Float16Array is not enabled unconditionally, requires shell-options +// Copyright (C) 2024 Kevin Gibbons. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-dataview.prototype.getfloat16 +description: > + Throws a RangeError if getIndex + elementSize > viewSize +features: [Float16Array] +---*/ + +var sample; +var buffer = new ArrayBuffer(12); + +sample = new DataView(buffer, 0); + +assert.throws(RangeError, function() { + sample.getFloat16(Infinity); +}, "getIndex == Infinity"); + +assert.throws(RangeError, function() { + sample.getFloat16(13); +}, "13 + 2 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat16(12); +}, "12 + 2 > 12"); + +assert.throws(RangeError, function() { + sample.getFloat16(11); +}, "11 + 2 > 12"); + +sample = new DataView(buffer, 10); +assert.throws(RangeError, function() { + sample.getFloat16(1); +}, "1 + 2 > 2 (offset)"); + +sample = new DataView(buffer, 11); +assert.throws(RangeError, function() { + sample.getFloat16(0); +}, "0 + 2 > 1 (offset)"); + +sample = new DataView(buffer, 0, 2); +assert.throws(RangeError, function() { + sample.getFloat16(1); +}, "1 + 2 > 2 (length)"); + +sample = new DataView(buffer, 0, 1); +assert.throws(RangeError, function() { + sample.getFloat16(0); +}, "0 + 2 > 1 (length)"); + +sample = new DataView(buffer, 4, 2); +assert.throws(RangeError, function() { + sample.getFloat16(1); +}, "1 + 2 > 2 (offset+length)"); + +sample = new DataView(buffer, 4, 1); +assert.throws(RangeError, function() { + sample.getFloat16(0); +}, "0 + 2 > 1 (offset+length)"); + +reportCompare(0, 0); |