Previously, a MapIterator or SetIterator would
not be inspected properly. This change makes it possible
to inspect them by creating a Debug Mirror and previewing
the iterators to not consume the actual iterator that
we are trying to inspect.
This change also adds a node_util binding that uses
v8's Value::IsSetIterator and Value::IsMapIterator
to verify that the values passed in are actual iterators.
Fixes: https://github.com/nodejs/node/issues/3107
PR-URL: https://github.com/nodejs/node/pull/3119
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
In the event an Array is created in a Debug context, the constructor
will be Array, but !== Array. This adds a check
constructor.name === 'Array' to handle edge cases like that.
PR-URL: https://github.com/nodejs/node/pull/3119
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Backport 1ee712ab8687e5f4dec93d45da068d37d28feb8b from V8 upstream.
Original commit message:
Add SetAbortOnUncaughtExceptionCallback API
The --abort-on-uncaught-exception command line switch makes
Isolate::Throw abort if the error being thrown cannot be caught by a
try/catch block.
Embedders may want to use other mechanisms than try/catch blocks to
handle uncaught exceptions. For instance, Node.js has "domain" objects
that have error handlers that can handle uncaught exception like
following:
var d = domain.create();
d.on('error', function onError(err) {
console.log('Handling error');
});
d.run(function() {
throw new Error("boom");
});
These error handlers are called by isolates' message listeners.
If --abort-on-uncaught-exception is *not* used, the isolate's
message listener will be called, which will in turn call the domain's
error handler. The process will output 'Handling error' and will exit
successfully (not due to an uncaught exception). This is the behavior
that Node.js users expect.
However, if --abort-on-uncaught-exception is used and when throwing an
error within a domain that has an error handler, the process will abort
and the domain's error handler will not be called. This is not the
behavior that Node.js users expect.
Having a SetAbortOnUncaughtExceptionCallback API allows embedders to
determine when it's not appropriate to abort and instead handle the
exception via the isolate's message listener.
In the example above, Node.js would set a custom callback with
SetAbortOnUncaughtExceptionCallback that would be implemented as
following (the sample code has been simplified to remove what's not
relevant to this change):
bool ShouldAbortOnUncaughtException(Isolate* isolate) {
return !IsDomainActive();
}
Now when --abort-on-uncaught-exception is used, Isolate::Throw would
call that callback and determine that it should not abort if a domain
with an error handler is active. Instead, the isolate's message listener
would be called and the error would be handled by the domain's error
handler.
I believe this can also be useful for other embedders.
BUG=
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1375933003
Cr-Commit-Position: refs/heads/master@{#31111}
PR: #3036
PR-URL: https://github.com/nodejs/node/pull/3036
Reviewed-By: Ben Noordhuis <ben@strongloop.com>
When using require to load a native addon the path must be converted
into a long path, otherwise the addon will fail to be loaded on
windows if the path is longer than 260 characters.
PR-URL: https://github.com/nodejs/node/pull/2965
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Benjamin Gruenbaum <inglor@gmail.com>
arguments.callee is forbidden in strict mode and the fact that it's
being used masked a possible error in this test.
PR-URL: https://github.com/nodejs/node/pull/3167
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/2411
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Notable changes
* http:
- Fix out-of-order 'finish' event bug in pipelining that can abort
execution, fixes DoS vulnerability CVE-2015-7384
(Fedor Indutny) #3128
- Account for pending response data instead of just the data on the
current request to decide whether pause the socket or not
(Fedor Indutny) #3128
* libuv: Upgraded from v1.7.4 to v1.7.5, see release notes for details
(Saúl Ibarra Corretgé) #3010
- A better rwlock implementation for all Windows versions
- Improved AIX support
* v8:
- Upgraded from v4.5.103.33 to v4.5.103.35 (Ali Ijaz Sheikh) #3117
- Backported f782159 from v8's upstream to help speed up Promise
introspection (Ben Noordhuis) #3130
- Backported c281c15 from v8's upstream to add JSTypedArray length
in post-mortem metadata (Julien Gilli) #3031
PR-URL: https://github.com/nodejs/node/pull/3128
Account pending response data to decide whether pause the socket or
not. Writable stream state is a not reliable measure, because it just
says how much data is pending on a **current** request, thus not helping
much with problem we are trying to solve here.
PR-URL: https://github.com/nodejs/node/pull/3128
common.js contains code that checks for variables leaking into the
global namespace. Load common.js in all tests that do not
intentionally leak variables.
PR-URL: https://github.com/nodejs/node/pull/3095
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
The variable `er` is not declared at all. So if EPERM error is ever
raised then the `er` will throw `ReferenceError` and the code will
break.
PR-URL: https://github.com/nodejs/node/pull/3150
Reviewed-By: Brian White <mscdex@mscdex.net>
If the constructor can't assign a class id then the heap snapshot will
not be able to report the object. So ensure that all AsyncWrap instances
use a FunctionTemplate instance with an internal field count >= 1.
PR-URL: https://github.com/nodejs/node/pull/3139
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-by: Stephen Belanger <admin@stephenbelanger.com>
Several provider ids have been removed that are no longer in use. Others
have been updated to match their class constructors.
Add test to ensure all internally listed providers are used.
PR-URL: https://github.com/nodejs/node/pull/3139
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-by: Stephen Belanger <admin@stephenbelanger.com>
I was walking through the vm changes and saw this particular `if` check
interesting. In case `ctx` is empty it's going to fail later anyways.
So, instead of putting an `if` check there;
option a - use CHECK
option b - do nothing
Considering the developer wanted to make sure `ctx` is not empty,
`CHECK` option looked more convenient.
PR-URL: https://github.com/nodejs/node/pull/3125
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
When MSBuild invokes rc.exe, it passes NODE_TAG unstringified, but
passes it correctly to cl.exe. Hence, this workaround was made to
apply only to the resource file.
Fixes: https://github.com/nodejs/node/issues/2963
PR-URL: https://github.com/nodejs/node/pull/3053
Reviewed-By: Alexis Campailla <orangemocha@nodejs.org>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Use V8's builtin ObjectIsPromise() to check that the value is a promise
before creating the promise mirror. Reduces garbage collector strain
in the (common) non-promise case, which is beneficial when inspecting
deep object graphs.
PR-URL: https://github.com/nodejs/node/pull/3130
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
For ICU 55 we are currently stripping out bidi and
the callers. AIX is more pedantic and identified
an additional caller than needed to be stripped out.
This PR adds that caller to those stripped out.
PR-URL: https://github.com/nodejs/node/pull/3115
Reviewed-By: Steven Loomis <srloomis@us.ibm.com>
Removed "Only FSEvents supports this type of file watching so it is
unlikely any additional platforms will be added soon."
Per @saghul, "FSEvents" refers to the OSX API, but since we added
Windows support it may not be unlikely that we add more.
PR-URL: https://github.com/nodejs/node/pull/3097
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Very minor update in benchmark/common.js
Not exactly a critical change, just continued cleaning
out of old joyent/node PRs that never landed.
Ref: https://github.com/nodejs/node-v0.x-archive/pull/8515
PR-URL: https://github.com/nodejs/node/pull/2399
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Bye bye, smalloc. I'm not sure why this was still here; it was removed
in 70d1f32 and hasn't worked since. It wasn't packaged in the
binary, either.
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/nodejs/node/pull/3099
common.print() is just util.print() and as such prints a deprecation
warning. Per docs, update to console.log().
PR-URL: https://github.com/nodejs/node/pull/3083
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
common.debug() is just util.debug() and emits a deprecation notice. Per
docs, use console.error() instead.
PR-URL: https://github.com/nodejs/node/pull/3082
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Adds the documented but missing DNS error exports.BADNAME. This export
has been there before but got lost in a 2012 commit that added more
error codes. https://github.com/nodejs/node/pull/3076 will remove the
wrong error code exports.ADNAME.
PR-URL: https://github.com/nodejs/node/pull/3051
Fixes: https://github.com/nodejs/node/issues/3050
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Internalized strings are created in the old space and that is where they
eventually would end up anyway when created as normal strings.
PR-URL: https://github.com/nodejs/node/pull/3060
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Speeds up property lookups a little and it creates the string in the
old space straight away. It's a little easier on the garbage collector
because it doesn't have to track eternalized strings in the new space.
PR-URL: https://github.com/nodejs/node/pull/3060
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Instead of slicing the first element off of the matches, shift and then
return. This improves performance of the following path functions:
- basename: 18-20%
- extname: 60-70%
- dirname: 18-20%
- parse: 20-25%
PR-URL: https://github.com/nodejs/node/pull/3034
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
It is required for using the "SIGABRT" constant.
It doesn't cause compilation errors in Node because most files already
have "signal.h" included, but it causes errors for third party embedder.
PR-URL: https://github.com/nodejs/node/pull/3058
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Rod Vagg <r@va.gg>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The `src/node.js` file is actually loaded and executed by
`node::LoadEnvironment` function.
The variable which has the contents is, `native_node`.
PR-URL: https://github.com/nodejs/node/pull/3039
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
issue #2987 makes the point that crypto.pbkdf2 should not fail silently
and accept invalid but numeric values like NaN and Infinity. We already
check if the keylen is lower than 0, so extending that to NaN and
Infinity should make sense.
Fixes: https://github.com/nodejs/node/issues/2987
PR-URL: https://github.com/nodejs/node/pull/3029
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
`HandleWrap::OnClose` destroys the underlying C++ object and null's the
internal field pointer to it. Therefore there should be no references to
the wrapping JavaScript object.
`null` the process' `_channel` field right after closing it, to ensure
no crashes will happen.
Fix: https://github.com/nodejs/node/issues/2847
PR-URL: https://github.com/nodejs/node/pull/3041
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The .bin/ directory in deps/npm/node_modules seens to have been an
accidental check-in in commit e79ccee ("npm: upgrade to v2.1.18").
It causes trouble for distro packagers so delete it and blacklist it.
Fixes: https://github.com/nodejs/node/issues/2839
PR-URL: https://github.com/nodejs/node/pull/3004
Reviewed-By: Kat Marchán <kzm@sykosomatic.org>
Reviewed-By: Rod Vagg <r@va.gg>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
The documentation for assert.doesNotThrow now reflects all the inputs
the function accepts, as well as the errors thrown for each combination
of parameter types.
PR-URL: https://github.com/nodejs/node/pull/2807
Reviewed-By: Rich Trott <rtrott@gmail.com>
Changed the ordering so it is in line with the async methods.
PR-URL: https://github.com/nodejs/node/pull/2940
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Evan Lucas
Jeremy Whitlock
Julien Gilli
Justin Chase
Roman Reiss
Dave Eddy
charlierudolph
Fedor Indutny
Rod Vagg
Rich Trott
Sakthipriyan Vairamani
Trevor Norris
Oguz Bastemur
Saúl Ibarra Corretgé
João Reis
Minwoo Jung
Ali Ijaz Sheikh
Ben Noordhuis
Michael Dawson
Brendan Ashworth
Cheng Zhao
Johann
Michał Gołębiowski
Fabio Oliveira
P.S.V.R
Laurent Fortin