diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
---|---|---|
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/return-values.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/return-values.js')
-rw-r--r-- | js/src/tests/test262/built-ins/DataView/prototype/getFloat16/return-values.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/return-values.js b/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/return-values.js new file mode 100644 index 0000000000..51b3b874cd --- /dev/null +++ b/js/src/tests/test262/built-ins/DataView/prototype/getFloat16/return-values.js @@ -0,0 +1,40 @@ +// |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: > + Return values from Buffer +features: [Float16Array, DataView.prototype.setUint8] +---*/ + +var buffer = new ArrayBuffer(4); +var sample = new DataView(buffer, 0); + +sample.setUint8(0, 66); // 01000010 +sample.setUint8(1, 40); // 00101000 +sample.setUint8(2, 64); // 01000000 +sample.setUint8(3, 224); // 11100000 + +assert.sameValue(sample.getFloat16(0, false), 3.078125, "0, false"); // 01000010 00101000 +assert.sameValue(sample.getFloat16(1, false), 0.033203125, "1, false"); // 00101000 01000000 +assert.sameValue(sample.getFloat16(2, false), 2.4375, "2, false"); // 01000000 11100000 + +assert.sameValue(sample.getFloat16(0, true), 0.03326416015625, "0, true"); // 00101000 01000010 +assert.sameValue(sample.getFloat16(1, true), 2.078125, "1, true"); // 01000000 00101000 +assert.sameValue(sample.getFloat16(2, true), -544, "2, true"); // 11100000 01000000 + +sample.setUint8(0, 75); // 01001011 +sample.setUint8(1, 75); // 01001011 +sample.setUint8(2, 76); // 01001100 +sample.setUint8(3, 76); // 01001101 + +assert.sameValue(sample.getFloat16(0, false), 14.5859375, "0, false"); // 01001011 01001011 +assert.sameValue(sample.getFloat16(1, false), 14.59375, "1, false"); // 01001011 01001100 +assert.sameValue(sample.getFloat16(2, false), 17.1875, "2, false"); // 01001100 01001101 +assert.sameValue(sample.getFloat16(0, true), 14.5859375, "0, true"); // 01001011 01001011 +assert.sameValue(sample.getFloat16(1, true), 17.171875, "1, true"); // 01001100 01001011 +assert.sameValue(sample.getFloat16(2, true), 17.1875, "2, true"); // 01001100 01001101 + +reportCompare(0, 0); |