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author | Michaël Zasso <targos@protonmail.com> | 2018-09-21 09:14:51 +0200 |
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committer | Michaël Zasso <targos@protonmail.com> | 2018-09-22 18:29:25 +0200 |
commit | 0e7ddbd3d7e9439c67573b854c49cf82c398ae82 (patch) | |
tree | 2afe372acde921cb57ddb3444ff00c5adef8848c /deps/v8/test/js-perf-test/Array/copy-within.js | |
parent | 13245dc50da4cb7443c39ef6c68d419d5e6336d4 (diff) | |
download | android-node-v8-0e7ddbd3d7e9439c67573b854c49cf82c398ae82.tar.gz android-node-v8-0e7ddbd3d7e9439c67573b854c49cf82c398ae82.tar.bz2 android-node-v8-0e7ddbd3d7e9439c67573b854c49cf82c398ae82.zip |
deps: update V8 to 7.0.276.20
PR-URL: https://github.com/nodejs/node/pull/22754
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Diffstat (limited to 'deps/v8/test/js-perf-test/Array/copy-within.js')
-rw-r--r-- | deps/v8/test/js-perf-test/Array/copy-within.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/deps/v8/test/js-perf-test/Array/copy-within.js b/deps/v8/test/js-perf-test/Array/copy-within.js new file mode 100644 index 0000000000..c3cf33b481 --- /dev/null +++ b/deps/v8/test/js-perf-test/Array/copy-within.js @@ -0,0 +1,43 @@ +// Copyright 2018 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +(() => { + +const kArraySize = 1000; +const kQuarterSize = kArraySize / 4; + +let array = []; + +// Copy a quarter of the elements from the middle to the front. +function CopyWithin() { + return new Function( + 'array.copyWithin(0, kQuarterSize * 2, kQuarterSize * 3);'); +} + +createSuite('SmiCopyWithin', 1000, CopyWithin, SmiCopyWithinSetup); +createSuite('StringCopyWithin', 1000, CopyWithin, StringCopyWithinSetup); +createSuite('SparseSmiCopyWithin', 1000, CopyWithin, SparseSmiCopyWithinSetup); +createSuite( + 'SparseStringCopyWithin', 1000, CopyWithin, SparseStringCopyWithinSetup); + +function SmiCopyWithinSetup() { + array = []; + for (let i = 0; i < kArraySize; ++i) array[i] = i; +} + +function StringCopyWithinSetup() { + array = []; + for (let i = 0; i < kArraySize; ++i) array[i] = `Item no. ${i}`; +} + +function SparseSmiCopyWithinSetup() { + array = []; + for (let i = 0; i < kArraySize; i += 10) array[i] = i; +} + +function SparseStringCopyWithinSetup() { + array = []; + for (let i = 0; i < kArraySize; i += 10) array[i] = `Item no. ${i}`; +} + +})(); |