Original commit message:

    [API] Expand BigInt API

    Provide a more complete BigInt API.

    Bug: v8:7712
    Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
    Change-Id: Ic8562d616f3125deabdf8b52c7019b191bef0e07
    Reviewed-on: chromium-review.googlesource.com/1101198
    Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#54122}

PR-URL: https://github.com/nodejs/node/pull/21644


Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

* Move `napi_get_uv_event_loop` into the `NAPI_VERSION >= 2` section
* Move `napi_open_callback_scope`, `napi_close_callback_scope`,
  `napi_fatal_exception`, `napi_add_env_cleanup_hook`, and
  `napi_remove_env_cleanup_hook` into the `NAPI_VERSION >= 3` section
* Added a missing `added` property to `napi_get_uv_event_loop` in the
  docs
* Added a `napiVersion` property to the docs and updated the parser and
  generator to use it.
* Added usage documentation

PR-URL: https://github.com/nodejs/node/pull/19962


Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

PR-URL: https://github.com/nodejs/node/pull/21638


Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

Incoming set-cookie headers should be passed to user as array like in
http module.

Besides improving compatibility between http and http2 it avoids the
need to check if the type is an array or not in user code.

PR-URL: https://github.com/nodejs/node/pull/21360


Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

I noticed that there were a few using declarations what were unused and
instead of just removing them, this commit removes all of them and uses
qualified names instead since they are in a header.

PR-URL: https://github.com/nodejs/node/pull/21634


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

Refs: https://github.com/whatwg/console/pull/138

PR-URL: https://github.com/nodejs/node/pull/21312


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>

Notable changes:

* dns:
  * An experimental promisified version of the dns module is now available. Give
    it a try with `require('dns').promises`. [#21264](https://github.com/nodejs/node/pull/21264)
* fs:
  * `fs.lchown` has been undeprecated now that libuv supports it. [#21498](https://github.com/nodejs/node/pull/21498)
* lib:
  * `Atomics.wake` is being renamed to `Atomics.notify` in the ECMAScript
    specification ([reference](https://github.com/tc39/ecma262/pull/1220)).
    Since Node.js now has experimental support for worker threads, we are being
    proactive and added a `notify` alias, while emitting a warning if
    `wake` is used. [#21413](https://github.com/nodejs/node/pull/21413) [#21518](https://github.com/nodejs/node/pull/21518)
* n-api:
  * Add API for asynchronous functions. [#17887](https://github.com/nodejs/node/pull/17887)
* util:
  * `util.inspect` is now able to return a result instead of throwing when the
    maximum call stack size is exceeded during inspection. [#20725](https://github.com/nodejs/node/pull/20725)
* vm:
  * Add `script.createCachedData()`. This API replaces the `produceCachedData`
    option of the `Script` constructor that is now deprecated. [#20300](https://github.com/nodejs/node/pull/20300)
* worker:
  * Support for relative paths has been added to the `Worker` constructor. Paths
    are interpreted relative to the current working directory. [#21407](https://github.com/nodejs/node/pull/21407)

PR-URL: https://github.com/nodejs/node/pull/21629

PR-URL: https://github.com/nodejs/node/pull/21603


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21497
Fixes: https://github.com/nodejs/node/issues/21331
Refs: http://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html
Refs: https://groups.google.com/forum/#!topic/nodejs-dev/rxZ_RoH1Gn0


Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21630


Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

The third argument passed to asert.strictEqual() displays the message
passed as third argument and does not report the difference between
actual and expected if the test is failing.
Hence, the third argument has been removed.

PR-URL: https://github.com/nodejs/node/pull/21584


Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

Add test to check type for first argument of Worker to increase
coverage.

PR-URL: https://github.com/nodejs/node/pull/21620


Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>

Currently, transferring the port on which postMessage is called causes a
segmentation fault, and transferring the target port causes a subsequent
port.onmessage setting to throw, or a deadlock if onmessage is set
before the postMessage. Fix both of these behaviors and align the
methods more closely with the normative definitions in the HTML
Standard.

Also, per spec postMessage must not throw just because the ports are
disentangled. Implement that behavior.

PR-URL: https://github.com/nodejs/node/pull/21540


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21540


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>

Introduces macros `NODE_MODULE_INITIALIZER` which expands to the name
of the special symbol that process.dlopen() will look for to initialize
an addon, and `NODE_MODULE_INIT()` which creates the boilerplate for
a context-aware module which can be loaded multiple times via the
special symbol mechanism.

Additionally, provides an example of using the new macro to construct
an addon which stores per-addon-instance data in a heap-allocated
structure that gets passed to each binding, rather than in a collection
of global static variables.

Re: https://github.com/nodejs/node/issues/21291#issuecomment-396729727
PR-URL: https://github.com/nodejs/node/pull/21318


Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21557


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21557


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>

An oversight in an earlier commit led to a memory leak
in the untypical situation that zlib instances are created
but never used, because zlib handles no longer started
out their life as weak handles.

The bug was introduced in bd201102.

Refs: https://github.com/nodejs/node/pull/20455

PR-URL: https://github.com/nodejs/node/pull/21607


Reviewed-By: Tobias Nießen <tniessen@tnie.de>

PR-URL: https://github.com/nodejs/node/pull/21506


Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>

Combine the toc and api contents from the generated doc/api/*.html
files. This ensures that the single page version of the documentation
exactly matches the individual pages.

PR-URL: https://github.com/nodejs/node/pull/21568
Fixes: https://github.com/nodejs/node/issues/20100


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>

private field 'async_context' is not used [-Wunused-private-field]

PR-URL: https://github.com/nodejs/node/pull/21597
Refs: https://github.com/nodejs/node/pull/17887


Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21619


Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

The old RegExp will pass property names like `"hello world!"`
when filtering the results of tab complete. This change is to
fix it.

Fixes: https://github.com/nodejs/node/issues/21201

PR-URL: https://github.com/nodejs/node/pull/21556
Fixes: https://github.com/nodejs/node/issues/21201


Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: John-David Dalton <john.david.dalton@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21614


Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21618


Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

This restores a broken and erroneously removed error, which was
accidentially renamed to ERR_MISSING_DYNAMIC_INTSTANTIATE_HOOK (notice
the "INTST" vs "INST") in 921fb846
(PR #16874) and then had documentation and implementation removed under
the old name in 6e1c25c4 (PR #18857),
as it appeared unused.

This error code never worked or was documented under the mistyped name
ERR_MISSING_DYNAMIC_INTSTANTIATE_HOOK, so renaming it back to
ERR_MISSING_DYNAMIC_INSTANTIATE_HOOK is a semver-patch fix.

Refs: https://github.com/nodejs/node/issues/21440
Refs: https://github.com/nodejs/node/pull/21470
Refs: https://github.com/nodejs/node/pull/16874
Refs: https://github.com/nodejs/node/pull/18857

PR-URL: https://github.com/nodejs/node/pull/21493


Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ron Korving <ron@ronkorving.nl>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

It makes it easier to locate all tests related to the worker subsystem.

PR-URL: https://github.com/nodejs/node/pull/21512


Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>

Since libuv 1.21.0, pipes on Windows support `writev` on the
libuv side.

This allows for some simplification, and makes the `StreamBase`
API more uniform (multi-buffer `Write()` is always supported now,
including when used by other non-JS consumers like HTTP/2).

PR-URL: https://github.com/nodejs/node/pull/21527


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

This is no longer necessary since libuv 1.21.0.

PR-URL: https://github.com/nodejs/node/pull/21528


Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

The previously landed commit was broken and it’s too late
to force-push. Fixing up the test seems to work.

Refs: https://github.com/nodejs/node/pull/21352

PR-URL: https://github.com/nodejs/node/pull/21605


Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21352


Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>

Bundle a `uv_async_t`, a `uv_idle_t`, a `uv_mutex_t`, a `uv_cond_t`,
and a `v8::Persistent<v8::Function>` to make it possible to call into JS
from another thread. The API accepts a void data pointer and a callback
which will be invoked on the loop thread and which will receive the
`napi_value` representing the JavaScript function to call so as to
perform the call into JS. The callback is run inside a
`node::CallbackScope`.

A `std::queue<void*>` is used to store calls from the secondary
threads, and an idle loop is started by the `uv_async_t` callback on the
loop thread to drain the queue, calling into JS with each item.

Items can be added to the queue blockingly or non-blockingly.

The thread-safe function can be referenced or unreferenced, with the
same semantics as libuv handles.

Re: https://github.com/nodejs/help/issues/1035
Re: https://github.com/nodejs/node/issues/20964
Fixes: https://github.com/nodejs/node/issues/13512
PR-URL: https://github.com/nodejs/node/pull/17887


Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

Node.js segfaults when build with `--without-intl` due to an oversight
in d13cdd9c. This fixes the issue.

PR-URL: https://github.com/nodejs/node/pull/21589


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

This commit adds a request-response test for MessageChannel.

PR-URL: https://github.com/nodejs/node/pull/21514


Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Instead of requiring `./configure` to be run again after
the file changed, first try to re-run the configure script
with the arguments with which it was originally run.

Usually, those arguments will either contain no flags,
or all flags that were passed are still supported.

PR-URL: https://github.com/nodejs/node/pull/21371


Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>

We don’t need to track `initialized_`, `HandleWrap` already does
that for us.

PR-URL: https://github.com/nodejs/node/pull/21533


Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/21510


Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

This change can prevent typos and redundant strings in code.

PR-URL: https://github.com/nodejs/node/pull/21537


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Fixes simple typo of `excludiing` to `excluding`.

PR-URL: https://github.com/nodejs/node/pull/21579


Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

crypto.scrypt(), crypto.scryptSync(),
crypto.pbkdf2(), and crypto.pbkdf2Sync()
support also DataView like most other crypto APIs.

PR-URL: https://github.com/nodejs/node/pull/21549


Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>