delta/node-new.git/benchmark/util, branch Remove-Python-3-tests

benchmark: swap var for let in util benchmarks

2019-07-30T16:38:00+00:00

In benchmark util directory this changes for loops using var to let
when it applies for consistency

PR-URL: https://github.com/nodejs/node/pull/28867
Reviewed-By: Jan Krems 
Reviewed-By: Khaidi Chu 
Reviewed-By: Rich Trott

tools: enable block-scoped-var eslint rule

2019-05-10T14:58:49+00:00

PR-URL: https://github.com/nodejs/node/pull/27616
Reviewed-By: Rich Trott 
Reviewed-By: Anna Henningsen 
Reviewed-By: Luigi Pinca 
Reviewed-By: Ruben Bridgewater 
Reviewed-By: Trivikram Kamat

benchmark: refactor for consistent style

2019-02-07T06:18:31+00:00

Code in benchmark directory sometimes uses `function () {}` for
anonymous callbacks and sometimes uses `() => {}`. Multi-line arrays
sometimes have a trailing comma and sometimes do not. Update to always
use arrow functions for anonymous callbacks and trailing commas for
multiline arrays.

PR-URL: https://github.com/nodejs/node/pull/25944
Reviewed-By: Anto Aravinth 
Reviewed-By: James M Snell

benchmark: add common.binding()

2018-10-14T17:23:16+00:00

Recently, process.binding() was replaced with internalBinding().
However, internalBinding() is not available on older builds of
Node, which are often used for benchmarking purposes. This commit
adds a common.binding() to the benchmarks to work around the
issue. Hopefully, this can be removed in the not too distant
future.

PR-URL: https://github.com/nodejs/node/pull/23460
Fixes: https://github.com/nodejs/node/issues/23436
Reviewed-By: Michaël Zasso 
Reviewed-By: James M Snell 
Reviewed-By: Weijia Wang 
Reviewed-By: Trivikram Kamat

benchmark: refactor util benchmarks

2018-09-07T17:58:36+00:00

This significantly reduces the benchmark runtime. It removes to many
variations that do not provide any benefit and reduces the iterations.

PR-URL: https://github.com/nodejs/node/pull/22503
Reviewed-By: Matteo Collina 
Reviewed-By: John-David Dalton 
Reviewed-By: Benjamin Gruenbaum 
Reviewed-By: Refael Ackermann

util: make util binding internal

2018-09-06T01:53:11+00:00

Refs: https://github.com/nodejs/node/issues/22160
PR-URL: https://github.com/nodejs/node/pull/22675
Reviewed-By: Michaël Zasso 
Reviewed-By: Luigi Pinca 
Reviewed-By: Gus Caplan 
Reviewed-By: James M Snell 
Reviewed-By: Ruben Bridgewater 
Reviewed-By: Trivikram Kamat

lib: remove usc-2 encoding

2018-07-27T19:03:11+00:00

Fixes: https://github.com/nodejs/node/issues/21963
PR-URL: https://github.com/nodejs/node/pull/21964
Reviewed-By: Gus Caplan 
Reviewed-By: Сковорода Никита Андреевич 
Reviewed-By: Ruben Bridgewater 
Reviewed-By: Benjamin Gruenbaum 
Reviewed-By: Luigi Pinca 
Reviewed-By: Anna Henningsen 
Reviewed-By: Trivikram Kamat 
Reviewed-By: Colin Ihrig 
Reviewed-By: James M Snell

test,util: add missing tests and conditions

2018-07-08T19:27:16+00:00

1) Add missing unit tests by `ucs-2` in different kinds of cases.
2) Add missing unit tests by `usc-2` in different kinds of cases.
3) Fix a bug：We cannot find `ucs-2` in `case 5`'s `if` condition after
`toLowerCase()`

PR-URL: https://github.com/nodejs/node/pull/21455
Reviewed-By: James M Snell 
Reviewed-By: Trivikram Kamat

lib: add internal PriorityQueue class

2018-05-22T19:24:37+00:00

An efficient JS implementation of a binary heap on top of an array with
worst-case O(log n) runtime for all operations, including arbitrary
item removal (unlike O(n) for most binary heap array implementations).

PR-URL: https://github.com/nodejs/node/pull/20555
Fixes: https://github.com/nodejs/node/issues/16105
Reviewed-By: Ben Noordhuis 
Reviewed-By: Jeremiah Senkpiel 
Reviewed-By: Matteo Collina 
Reviewed-By: James M Snell 
Reviewed-By: Ruben Bridgewater

util: improve spliceOne perf

2018-05-03T12:47:17+00:00

Do less variable allocations and reassignments inside spliceOne
since it's relied on by some performance sensitive code.

PR-URL: https://github.com/nodejs/node/pull/20453
Reviewed-By: Anna Henningsen 
Reviewed-By: Ruben Bridgewater 
Reviewed-By: James M Snell 
Reviewed-By: Tobias Nießen 
Reviewed-By: Tiancheng "Timothy" Gu 
Reviewed-By: Luigi Pinca 
Reviewed-By: Daniel Bevenius 
Reviewed-By: Trivikram Kamat