* improve util.inspect performance
This is a huge performance improvement in case of sparse arrays
when using util.inspect as the hole will simple be skipped.
* use faster visibleKeys property lookup
* add inspect-array benchmark
PR-URL: https://github.com/nodejs/node/pull/14492
Fixes: https://github.com/nodejs/node/issues/14487
Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
This removes all instances of %OptimizeFunctionOnNextCall from util
benchmarks
PR-URL: https://github.com/nodejs/node/pull/9615
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
* Improve readability of util.normalizeEncoding
and add some comments
* Add a benchmark for util.normalizeEncoding
PR-URL: https://github.com/nodejs/node/pull/10439
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
Some of the benchmark code can be a little dense. Not *very* hard to
read but perhaps harder than it needs to be.
These changes (many of them whitespace-only) hopefully improve
readability.
There are also a few cases of `assert.equal()` that are changed to
`assert.strictEqual()`.
PR-URL: https://github.com/nodejs/node/pull/9790
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
In certain conditions, inspecting a Proxy object can lead to a
max call stack error. Avoid that by detecting the Proxy object
and outputting information about the Proxy object itself.
Fixes: https://github.com/nodejs/node/issues/6464
PR-URL: https://github.com/nodejs/node/pull/6465
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
In the hopes of soon having the benchmark code linted, this change
groups all the likely non-controversial lint-compliance changes such as
indentation, semi-colon usage, and single-vs.-double quotation marks.
Other lint rules may have subtle performance implications in the V8
currently shipped with Node.js. Those changes will require more careful
review and will be in a separate change.
PR-URL: https://github.com/nodejs/node/pull/5429
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Brian White <mscdex@mscdex.net>
Apply strict mode to benchmark code.
PR-URL: https://github.com/nodejs/node/pull/5336
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The `util.format()` is used frequently, make the method faster
is better.
R-URL: https://github.com/nodejs/node/pull/3964
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Brian White
Timothy Gu
Ruben Bridgewater
Sebastiaan Deckers
Vse Mozhet Byt
Bartosz Sosnowski
Joyee Cheung
Rich Trott
Teddy Katz
James M Snell
Evan Lucas
Jackson Tian