This follows the EPS an allows the node CLI to have ESM as an entry point.
`node ./example.mjs`. A newer V8 is needed for `import()` so that is not
included. `import.meta` is still in specification stage so that also is not
included.
PR-URL: https://github.com/nodejs/node/pull/14369
Author: Bradley Farias <bradley.meck@gmail.com>
Author: Guy Bedford <guybedford@gmail.com>
Author: Jan Krems <jan.krems@groupon.com>
Author: Timothy Gu <timothygu99@gmail.com>
Author: Michaël Zasso <targos@protonmail.com>
Author: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Node.js currently uses the V8 implementation of the DefaultPlatform
which schedules VM tasks on a V8 managed thread pool. Since the Node.js
event loop is not aware of these tasks, the Node.js process may exit
while there are outstanding VM tasks. This will become problematic once
asynchronous wasm compilation lands in V8.
This PR introduces a Node.js specific implementation of the v8::Platform
on top of libuv so that the event loop is aware of outstanding VM tasks.
PR-URL: https://github.com/nodejs/node/pull/14001
Fixes: https://github.com/nodejs/node/issues/3665
Fixes: https://github.com/nodejs/node/issues/8496
Fixes: https://github.com/nodejs/node/issues/12980
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
For consistency, use snake case (total_len) for the local totalLen
variable.
PR-URL: https://github.com/nodejs/node/pull/14765
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
The `IsolateData` instance is created before the `Environment` instance,
so free in reverse order.
Fixes: https://github.com/nodejs/node/issues/14206
PR-URL: https://github.com/nodejs/node/pull/14749
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Currently the URL API is only used from the JS binding, which always
initializes `base` regardless of `has_base`. Therefore, there is no
actual security risk right now, but would be had we made other C++ parts
of Node.js use this API.
An earlier version of this patch was created by Bradley Farias
<bradley.meck@gmail.com>.
PR-URL: https://github.com/nodejs/node/pull/14591
Refs: https://github.com/nodejs/node/pull/14369#discussion_r128767221
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Commit 95ab966a74 ("test: disable
MultipleEnvironmentsPerIsolate") commented out
MultipleEnvironmentsPerIsolate but it migth be better to disable
the test so that this gets reported and not forgotten:
YOU HAVE 1 DISABLED TEST
PR-URL: https://github.com/nodejs/node/pull/14317
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Builds always have asserts enabled so there is no point distinguishing
between debug-only checks and run-time checks. Replace calls to ASSERT
and friends with their CHECK counterparts.
Fixes: https://github.com/nodejs/node/issues/14461
PR-URL: https://github.com/nodejs/node/pull/14474
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Nikolai Vavilov <vvnicholas@gmail.com>
Reviewed-By: XadillaX <admin@xcoder.in>
Linux converts the ipv6 address "::" to "::1", while windows does not.
By explicitly using "::1" in the test we allow it to succeed on windows.
PR-URL: https://github.com/nodejs/node/pull/14111
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Kunal Pathak <kunal.pathak@microsoft.com>
Reviewed-By: João Reis <reis@janeasystems.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Error value was not checked. Turns out, uv_ip6_addr was actually called
on malformed IP (square brackets should not have been included).
PR-URL: https://github.com/nodejs/node/pull/13799
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Pure refactor, makes no functional changes but the renaming helped me
see more clearly what the relationship was between methods and
variables.
* Renamed methods to reduce number of slightly different names for the
same thing ("thread" vs "io thread", etc.).
* Added comments where it was useful to me.
PR-URL: https://github.com/nodejs/node/pull/13321
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Currently the following compiler warning is displayed when building:
../test/cctest/test_inspector_socket_server.cc:142:8: warning:
'ServerDone' overrides a member function but is not marked 'override'
[-Winconsistent-missing-override]
void ServerDone() {
^
../src/inspector_socket_server.h:30:16: note: overridden virtual
function is here
virtual void ServerDone() = 0;
^
This commit marks ServerDone with override to get rid of the warning.
PR-URL: https://github.com/nodejs/node/pull/13166
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
This change handles clients that respond to close request with a TCP
close instead of close response.
PR-URL: https://github.com/nodejs/node/pull/12937
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
The test fixtures create multiple node::Environments that all use the
uv_default_loop(), and since the test does not clean up the handles
created by Environment::Start(), the default libuv loop structure
contains dangling pointers after the first Environment is freed,
which then means that creating new handles leads to memory corruption.
PR-URL: https://github.com/nodejs/node/pull/12621
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Explicitly initialize `platform_` to nullptr. Coverity cannot divine
it is set and cleared by the Setup() and TearDown() methods.
PR-URL: https://github.com/nodejs/node/pull/12387
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit attempts to address one of the TODOs in
https://github.com/nodejs/node/issues/4641 regarding making the
AtExit callback's per environment, instead of the current global.
bnoordhuis provided a few options for solving this, and one was to
use a thread-local which is what this commit attempts to do.
PR-URL: https://github.com/nodejs/node/pull/9163
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
This commit adds C++ tests for `base64_encode()` and `base64_decode()`
functions defined in `base64.h`. The functionality is already being
tested indirectly in JavaScript tests for Buffer, but it won't hurt to
test the low-level functions too, especially given that they aren't only
used in the internal Buffer implementation, Chrome inspector protocol
support relies upon them too.
PR-URL: https://github.com/nodejs/node/pull/12238
Refs: https://github.com/nodejs/node/pull/12146#issuecomment-291559685
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
At the moment Argv only supports three arguments which fulfilled my
requirements when working on #9163.
This commit adds support for a variable number of arguments. There is
also a no-args constructor that is the equivalent to running "node -p
process.version" which is hopefully alright as a default.
PR-URL: https://github.com/nodejs/node/pull/12166
Ref: https://github.com/nodejs/node/pull/9163
Reviewed-By: James M Snell <jasnell@gmail.com>
Currently argv_[1] and argv_[2] are getting truncated by one character
because of an incorrect addition of one to account for the null
character. I only noticed this when working on #12087, but that fix
will probably not get included in favor of a JavaScript test so I'm
adding this separate commit for it.
Refs: https://github.com/nodejs/node/pull/12087
PR-URL: https://github.com/nodejs/node/pull/12110
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
This commit tries to make it simpler to add unit tests (cctest) for
code that needs to test node core funtionality but that might not be
appropriate as an addon or a JavaScript test. An example of this could
be adding functionality targeted for situations when Node itself is
embedded.
Currently it was not as easy, or efficient, as one would have hoped to
add such tests. The object output directories vary for different
operating systems which we need to link to so that we don't have an
additional compilation step.
PR-URL: https://github.com/nodejs/node/pull/11956
Ref: https://github.com/nodejs/node/pull/9163
Reviewed-By: James M Snell <jasnell@gmail.com>
- Add IsInvalidated() method
- Add capacity() method for finding out the actual capacity, not the
current size, of the buffer
- Make IsAllocated() work for invalidated buffers
- Allow multiple calls to AllocateSufficientStorage() and Invalidate()
- Assert buffer is malloc'd in Release()
- Assert buffer has not been invalidated in AllocateSufficientStorage()
- Add more descriptive comments describing the purpose of the methods
- Add cctest for MaybeStackBuffer
PR-URL: https://github.com/nodejs/node/pull/11464
Reviewed-By: Steven R Loomis <srloomis@us.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
This change also changes error message to make it consistent with the
one printed by the debugger.
Fixes: https://github.com/nodejs/node/issues/10858
PR-URL: https://github.com/nodejs/node/pull/10878
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Currently, when test/cctest/test_inspector_socket_server.cc is run there
is output written to stderr by src/inspector_socket_server.cc which is
interleaved with the gtest report:
Debugger listening on port 9229.
Warning: This is an experimental feature and could change at any time.
To start debugging, open the following URLs in Chrome:
...
The goal of this commit is to remove the above logged information
by introducing an out_ member in the InspectorSocketServer class
which defaults to stderr (keeping the current behavior).
Setting out_ to NULL is supported in which case nothing will be written
and is what the test has been configured with. When working on specific
test case the appropriate output stream can be specified for the
ServerHolder constructor to limit logging to that test case.
PR-URL: https://github.com/nodejs/node/pull/10537
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
One defect remains - Coverity believes that a session object is never
freed while in reality its lifespan is tied to a libuv socket.
PR-URL: https://github.com/nodejs/node/pull/10240
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Silence coverity warnings about the return value not being checked.
PR-URL: https://github.com/nodejs/node/pull/10126
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@chromium.org>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Both our team experiments and some embedder request indicate a potential
in implementing alternative transport for inspector - e.g. IPC pipes or
custom embedder APIs. This change moves all HTTP specific code into a
separate class and is a first attempt at defining a boundary between the
inspector agent and transport. This API will be refined as new
transports are implemented.
Note that even without considering alternative transports, this change
enables better testing of the HTTP server (Valgrind made it possible to
identify and fix some existing memory leaks).
PR-URL: https://github.com/nodejs/node/pull/9630
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Enable cpplint for files in test/cctest. Fix up the style issues it
reports.
PR-URL: https://github.com/nodejs/node/pull/9787
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Make cctest valgrind-clean again by freeing heap-allocated memory.
Overlooked in commit ea94086 ("src: provide allocation + nullptr check
shortcuts.")
PR-URL: https://github.com/nodejs/node/pull/9667
Refs: https://github.com/nodejs/node/pull/8482
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Wrapped the timer into class to ensure it is cleaned up properly.
PR-URL: https://github.com/nodejs/node/pull/8870
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Print size_t and ssize_t using %zd and %zu respectively, not %ld.
PR-URL: https://github.com/nodejs/node/pull/8034
Reviewed-By: James M Snell <jasnell@gmail.com>
Call `v8::Isolate::GetCurrent()->LowMemoryNotification()` when
an allocation fails to give V8 a chance to clean up and return
memory before retrying (and possibly giving up).
PR-URL: https://github.com/nodejs/node/pull/8482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Provide shortcut `node::CheckedMalloc()` and friends that
replace `node::Malloc()` + `CHECK_NE(·, nullptr);` combinations
in a few places.
PR-URL: https://github.com/nodejs/node/pull/8482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Pass the desired return type directly to the allocation functions,
so that the resulting `static_cast` from `void*` becomes unneccessary
and the return type can be use as a reasonable default value for the
`size` parameter.
PR-URL: https://github.com/nodejs/node/pull/8482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Removes race condition when test relied on both sides of the socket
to be closed on the same UV event loop iteration.
Fixes: nodejs/node#8498
PR-URL: https://github.com/nodejs/node/pull/8505
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Change `Malloc()/Calloc()` so that size zero does not return a null
pointer, consistent with prior behavior.
Fixes: https://github.com/nodejs/node/issues/8571
PR-URL: https://github.com/nodejs/node/pull/8572
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@keybase.io>
Reviewed-By: Yorkie Liu <yorkiefixer@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Ctor has to be added as memset to 0 is no longer an option, since
the structure now has std::vector member.
Attempt at fixing nodejs/node#8155 (so far I was not able to repro it)
PR-URL: https://github.com/nodejs/node/pull/8536
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
This change simplifies buffer management to address a number of issues
that original implementation had.
Original implementation was trying to reduce the number of allocations
by providing regions of the internal buffer to libuv IO code. This
introduced some potential use after free issues if the buffer grows
(or shrinks) while there's a pending read. It also had some confusing
math that resulted in issues on Windows version of the libuv.
PR-URL: https://github.com/nodejs/node/pull/8257
Fixes: https://github.com/nodejs/node/issues/8155
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Make the inspector code easier to reason about by restructuring it
to avoid manual memory allocation and copying as much as possible.
An amusing side effect is that it reduces the total amount of memory
used in the test suite.
Before:
$ valgrind ./out/Release/cctest 2>&1 | grep 'total heap' | cut -c31-
1,017 allocs, 1,017 frees, 21,695,456 allocated
After:
$ valgrind ./out/Release/cctest 2>&1 | grep 'total heap' | cut -c31-
869 allocs, 869 frees, 14,484,641 bytes allocated
PR-URL: https://github.com/nodejs/node/pull/7906
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Bradley Farias
Matt Loring
XadillaX
Daniel Bevenius
Anna Henningsen
Timothy Gu
Ben Noordhuis
Refael Ackermann
Jimmy Thomson
Eugene Ostroukhov
Sam Roberts
Alexey Orlenko
James M Snell
Rich Trott