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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js b/js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js new file mode 100644 index 0000000000..83e79b9408 --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getUint8/negative-byteoffset-throws.js @@ -0,0 +1,32 @@ +// 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.getuint8 +description: > + Throws a RangeError if getIndex < 0 +info: | + 24.2.4.10 DataView.prototype.getUint8 ( byteOffset ) + + 1. Let v be the this value. + 2. Return ? GetViewValue(v, byteOffset, true, "Uint8"). + + 24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type ) + + ... + 4. Let getIndex be ? ToIndex(requestIndex). + ... +---*/ + +var buffer = new ArrayBuffer(12); +var sample = new DataView(buffer, 0); + +assert.throws(RangeError, function() { + sample.getUint8(-1); +}, "-1"); + +assert.throws(RangeError, function() { + sample.getUint8(-Infinity); +}, "-Infinity"); + +reportCompare(0, 0); |