Commit Graph
10045 Commits
Author SHA1 Message Date
Deokjin Kim d160518fbf lib: use kEmptyObject as default value for options
`kEmptyObject` is more suitable than {} if options don't
need mutation.

PR-URL: https://github.com/nodejs/node/pull/46011
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2022-12-31 07:33:39 +00:00
Deokjin Kim 0f23daae95 stream: fix typo in JSDoc
`vois` -> `void`

PR-URL: https://github.com/nodejs/node/pull/45991
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2022-12-28 18:41:13 +01:00
Debadree Chatterjee 17cb655561 debugger: refactor console in lib/internal/debugger/inspect.js
Refs: https://github.com/nodejs/node/pull/38406/
PR-URL: https://github.com/nodejs/node/pull/45847
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Kohei Ueno <kohei.ueno119@gmail.com>
2022-12-28 11:59:41 +00:00
Deokjin Kim 5754e04c9f http: replace var with const on code of comment
`const` or `let` is more preferred than `var` except iteration.

PR-URL: https://github.com/nodejs/node/pull/45951
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: theanarkh <theratliter@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
2022-12-28 12:39:57 +01:00
Colin Ihrig fe5710effc test_runner: use os.availableParallelism()
This commit addresses an existing TODO in the code by moving
to the new os.availableParallelism() instead of os.cpus().length.

PR-URL: https://github.com/nodejs/node/pull/45969
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-12-27 03:30:19 +00:00
ywave620 8438f3b73b process,worker: ensure code after exit() effectless
Cope with the delay(to the next function call) of
v8::Isolate::TerminateExecution()

PR-URL: https://github.com/nodejs/node/pull/45620
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-12-25 09:54:12 +00:00
Yagiz Nizipli d5a08c7e11 buffer: add buffer.isUtf8 for utf8 validation
PR-URL: https://github.com/nodejs/node/pull/45947
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
2022-12-25 02:32:05 +00:00
Paolo Insogna 05975d1fb1 net: add autoSelectFamily global getter and setter
PR-URL: https://github.com/nodejs/node/pull/45777
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2022-12-24 14:44:11 +00:00
Paolo InsognaandLuigi Pinca 77f4985e32 http: improved timeout defaults handling
Co-authored-by: Luigi Pinca <luigipinca@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/45778
Fixes: https://github.com/nodejs/node/issues/43355
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2022-12-24 08:28:46 +00:00
Daeyeon Jeong 28fe494404 errors: refactor to use a method that formats a list string
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/45793
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-12-23 00:49:11 +00:00
Geoffrey Booth 12c0571c8f module: move test reporter loading
Move the logic for handling --test-reporter out of the
general module loader and into the test_runner subsystem.

PR-URL: https://github.com/nodejs/node/pull/45923
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-12-22 21:40:32 +00:00
Yagiz Nizipli 2ef13b8fb6 util: add fast path for text-decoder fatal flag
PR-URL: https://github.com/nodejs/node/pull/45803
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michael Dawson <midawson@redhat.com>
2022-12-22 20:22:28 +00:00
cjihrig 288c421f36 os: add availableParallelism()
This commit exposes uv_available_parallelism() as an alternative
to cpus().length. uv_available_parallelism() is inspired by
Rust's available_parallelism().

PR-URL: https://github.com/nodejs/node/pull/45895
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
2022-12-21 16:53:24 -05:00
Filip Skokan 3f3966cb82 crypto: fix globalThis.crypto this check
PR-URL: https://github.com/nodejs/node/pull/45857
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2022-12-20 13:36:00 +00:00
Filip Skokan 560b24398c crypto: fix CryptoKey prototype WPT
PR-URL: https://github.com/nodejs/node/pull/45857
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2022-12-20 13:35:58 +00:00
Geoffrey Booth 7738844fe3 esm: move hooks handling into separate class
PR-URL: https://github.com/nodejs/node/pull/45869
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2022-12-20 07:36:45 +00:00
Moshe Atlow a1b27b25bb test_runner: add reporters
PR-URL: https://github.com/nodejs/node/pull/45712
Fixes: https://github.com/nodejs/node/issues/45648
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
2022-12-19 17:35:57 +00:00
Antoine du Hamel 3ce4cef4e6 tools: enforce use of trailing commas in tools/
PR-URL: https://github.com/nodejs/node/pull/45889
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
2022-12-18 16:39:39 +00:00
Antoine du Hamel ca2ec902e9 tools: add ArrayPrototypeConcat to the list of primordials to avoid
PR-URL: https://github.com/nodejs/node/pull/44445
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2022-12-17 19:15:24 +00:00
Erick Wendel 929aada39d test: fix mock.method to support class instances
It fixes a problem when trying to spy a method
from a class instance or static functions
on a class instance

PR-URL: https://github.com/nodejs/node/pull/45608
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-12-17 14:35:09 +00:00
Colin Ihrig 385d595a4f test_runner: run t.after() if test body throws
This commit fixes a bug where t.after() was not called if the
test body threw an exception.

PR-URL: https://github.com/nodejs/node/pull/45870
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2022-12-17 06:36:15 +00:00
Maël Nison 12f6da731c esm: leverage loaders when resolving subsequent loaders
PR-URL: https://github.com/nodejs/node/pull/43772
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
2022-12-17 04:23:11 +00:00
Filip Skokan 43b7189883 crypto: fix CryptoKey WebIDL conformance
PR-URL: https://github.com/nodejs/node/pull/45855
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2022-12-16 14:11:52 +01:00
Filip Skokan 3014c5d511 crypto: fix error when getRandomValues is called without arguments
PR-URL: https://github.com/nodejs/node/pull/45854
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2022-12-16 14:11:15 +01:00
Joyee Cheung 3dbd686218 bootstrap: optimize modules loaded in the built-in snapshot
Preload essential modules and lazy-load non-essential ones.
After this patch, all modules listed by running this snippet:

```
const list = process.moduleLoadList.join('\n');
require('fs').writeSync(1, list, 'utf-8');
```

(which is roughly the same list as the one in
test-bootstrap-module.js for the main thread)
are loaded from the snapshot so no additional compilation cost
is incurred.

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:44:18 +01:00
Joyee Cheung 995440b791 bootstrap: make CJS loader snapshotable
This patch makes the top-level access to runtime states in the
CJS loader lazy, and move the side-effects into a
initializeCJS() function that gets called during pre-execution.
As a result the CJS loader can be included into the built-in
snapshot.

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:44:14 +01:00
Joyee Cheung 36608c14b7 modules: move callbacks and conditions into modules/esm/utils.js
This moves the following utils into modules/esm/utils.js:

- Code related to default conditions
- The callbackMap (which is now created in the module instead of
  hanging off the module_wrap binding, since the C++ land
  does not need it).
- Per-isolate module callbacks

These are self-contained code that can be included into the
built-in snapshot.

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:44:10 +01:00
Joyee Cheung 0c4f5c40ad lib: lazy-load deps in modules/run_main.js
So that the file can be snapshotted

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:44:06 +01:00
Joyee Cheung f1a84aee19 lib: lazy-load deps in source_map_cache.js
So that the file can be snapshotted.

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:44:03 +01:00
Joyee Cheung 58762bbfe8 lib: add getLazy() method to internal/util
This patch adds a getLazy() method to facilitate initialize-once
lazy loading in the internals.

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:44:00 +01:00
Joyee Cheung 9d9bdfc693 modules: move modules/cjs/helpers.js to modules/helpers.js
The helpers are actually shared by the two loaders, so move them
under modules/ directly.

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:43:56 +01:00
Joyee Cheung 60177f5fd1 bootstrap: include event_target into the built-in snapshot
Since the module has to be loaded during bootstrap anyway.

PR-URL: https://github.com/nodejs/node/pull/45849
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-12-16 12:43:52 +01:00
Antoine du Hamel 1c3ba4c5fa repl: improve robustness wrt to prototype pollution
PR-URL: https://github.com/nodejs/node/pull/45604
Reviewed-By: James M Snell <jasnell@gmail.com>
2022-12-14 15:48:50 +01:00
Moshe Atlow 232efb06fe test_runner: parse yaml
PR-URL: https://github.com/nodejs/node/pull/45815
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2022-12-13 14:51:35 +00:00
Antoine du Hamel aa2ca81f60 lib: remove unnecessary lazy loading in internal/encoding
PR-URL: https://github.com/nodejs/node/pull/45810
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
2022-12-12 15:17:53 +00:00
Antoine du Hamel bb908fc886 crypto: simplify lazy loading of internal modules
The internal `require()` is actually just one map load (to see if the
module is already loaded) + one property load (state check for circular
dependencies) for modules that are already loaded.

Refs: https://github.com/nodejs/node/pull/45659#discussion_r1033762328
PR-URL: https://github.com/nodejs/node/pull/45809
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
2022-12-12 15:17:44 +00:00
Antoine du Hamel 6cef4a6b5d buffer: remove unnecessary lazy loading
PR-URL: https://github.com/nodejs/node/pull/45807
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
2022-12-12 13:53:27 +00:00
Antoine du Hamel 2483da743c test_runner: refactor tap_lexer to use more primordials
PR-URL: https://github.com/nodejs/node/pull/45744
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2022-12-12 07:30:47 +01:00
Antoine du Hamel 7a42a206ac test_runner: refactor tap_parser to use more primordials
PR-URL: https://github.com/nodejs/node/pull/45745
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
2022-12-11 22:34:31 +00:00
Debadree Chatterjee 79a977ae31 watch: add CLI flag to preserve output
Fixes: https://github.com/nodejs/node/issues/45713
PR-URL: https://github.com/nodejs/node/pull/45717
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
2022-12-11 23:23:11 +01:00
Pulkit Gupta 22dc987fde test: fix invalid output TAP if there newline in test name
PR-URL: https://github.com/nodejs/node/pull/45742
Fixes: https://github.com/nodejs/node/issues/45396
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2022-12-11 20:02:37 +00:00
cjihrig 215c5317d4 test_runner: add t.after() hook
This commit adds an after() hook to the TestContext class. This
hook can be used to clean up after a test finishes.

PR-URL: https://github.com/nodejs/node/pull/45792
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2022-12-11 19:19:07 +00:00
cjihrig 8302b0add0 test_runner: don't use a symbol for runHook()
This is not exposed to userland, so there is no need to put it
behind a symbol.

PR-URL: https://github.com/nodejs/node/pull/45792
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2022-12-11 19:19:06 +00:00
Debadree Chatterjee 2ec418984b lib: allow Writeable.toWeb() to work on http.Outgoing message
Attempted to fix the issue by watering down the condition being
checked in internal/streams/utils isWritableNodeStream utility

Fixes: https://github.com/nodejs/node/issues/44188
PR-URL: https://github.com/nodejs/node/pull/45642
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
2022-12-10 17:06:40 +00:00
Antoine du Hamel c17231054b readline: improve robustness against prototype mutation
PR-URL: https://github.com/nodejs/node/pull/45614
Reviewed-By: James M Snell <jasnell@gmail.com>
2022-12-10 17:51:51 +01:00
Joyee Cheung 265ea1e74e bootstrap: lazy load non-essential modules
It turns out that even with startup snapshots, there is a non-trivial
overhead for loading internal modules. This patch makes the loading
of the non-essential modules lazy again.

Caveat: we have to make some of the globals lazily-loaded too,
so the WPT runner is updated to test what the state of the global
scope is after the globals are accessed (and replaced with the
loaded value).

PR-URL: https://github.com/nodejs/node/pull/45659
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Tierney Cyren <hello@bnb.im>
2022-12-09 22:37:35 +00:00
Deokjin Kim c776324f0a lib: check number of arguments in EventTarget's function
For now, addEventListener() only checks number of arguments.
removeEventListener() and dispatchEvent() also need checking
number of arguments.

PR-URL: https://github.com/nodejs/node/pull/45668
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
2022-12-09 06:07:20 +00:00
Daeyeon Jeong 8aa15dedb6 lib: disambiguate native module to binding
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/45673
Refs: https://github.com/nodejs/node/pull/44135
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
2022-12-09 05:28:59 +00:00
Daeyeon Jeong cb940b950f lib: disambiguate native module to builtin module
Signed-off-by: Daeyeon Jeong <daeyeon.dev@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/45673
Refs: https://github.com/nodejs/node/pull/44135
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
2022-12-09 05:28:58 +00:00
MURAKAMI Masahiko 01b7ac6051 test_runner: add resetCalls to MockFunctionContext
This commit allows tests in test runner to reset
the calls of mock function

Refs: https://github.com/nodejs/node/pull/45326#discussion_r1014728750
PR-URL: https://github.com/nodejs/node/pull/45710
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
2022-12-08 20:28:38 +00:00