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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
commit | 8dd16259287f58f9273002717ec4d27e97127719 (patch) | |
tree | 3863e62a53829a84037444beab3abd4ed9dfc7d0 /js/src/tests/test262/built-ins/DataView/prototype/getFloat16/resizable-buffer.js | |
parent | Releasing progress-linux version 126.0.1-1~progress7.99u1. (diff) | |
download | firefox-8dd16259287f58f9273002717ec4d27e97127719.tar.xz firefox-8dd16259287f58f9273002717ec4d27e97127719.zip |
Merging upstream version 127.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/built-ins/DataView/prototype/getFloat16/resizable-buffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getFloat16/resizable-buffer.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/resizable-buffer.js b/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/resizable-buffer.js new file mode 100644 index 0000000000..ef1bbcdb4e --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/resizable-buffer.js @@ -0,0 +1,44 @@ +// |reftest| shell-option(--enable-arraybuffer-resizable) shell-option(--enable-float16array) skip-if(!this.hasOwnProperty('Float16Array')||!ArrayBuffer.prototype.resize||!xulRuntime.shell) -- Float16Array,resizable-arraybuffer 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 TypeError if buffer is out-of-bounds +features: [Float16Array, DataView, ArrayBuffer, resizable-arraybuffer] +---*/ + +assert.sameValue( + typeof ArrayBuffer.prototype.resize, + 'function', + 'implements ArrayBuffer.prototype.resize' +); + +var buffer = new ArrayBuffer(24, {maxByteLength: 32}); +var sample = new DataView(buffer, 0, 16); + +try { + buffer.resize(32); +} catch (_) {} + +assert.sameValue(sample.getFloat16(0), 0, 'following grow'); + +try { + buffer.resize(16); +} catch (_) {} + +assert.sameValue(sample.getFloat16(0), 0, 'following shrink (within bounds)'); + +var expectedError; +try { + buffer.resize(8); + expectedError = TypeError; +} catch (_) { + expectedError = Test262Error; +} + +assert.throws(expectedError, function() { + sample.getFloat16(0); + throw new Test262Error('the operation completed successfully'); +}); + +reportCompare(0, 0); |