Adds the string search implementation from v8
which uses naive search if pattern length < 8
or to a specific badness then uses Boyer-Moore-Horspool
Added benchmark shows the expected improvements
Added option to use ucs2 encoding with Buffer::IndexOf
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/2539
Previous logic didn't allow parent to propagate to the init callback
properly. The fix now allows the init callback to be called and receive
the parent if:
- async wrap callbacks are enabled and parent exists
- the init callback has been called on the parent and an init callback
exists then it will be called regardless of whether async wrap
callbacks are disabled.
Change the init/pre/post callback checks to see if it has been properly
set. This allows removal of the Environment "using_asyncwrap" variable.
Pass Isolate to a TryCatch instance.
Fixes: https://github.com/nodejs/node/issues/2986
PR-URL: https://github.com/nodejs/node/pull/3216
Reviewed-By: Rod Vagg <rod@vagg.org>
common.error() is just deprecated util.error() renamed.
Remove calls to it and some other extraneous console logging
in tests.
PR-URL: https://github.com/nodejs/node/pull/3079
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Be slightly more verbose in cases where tests time out.
PR-URL: https://github.com/nodejs/node/pull/2647
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Make sure that the pipelined response data will be written as less TCP
packets as possible.
PR-URL: https://github.com/nodejs/node/pull/3172
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
FreeCallback should be invoked on the storage disposal (`ArrayBuffer`),
not when the view (`Uint8Array` or `Buffer`) is disposed. This causes
bug and crashes in addons which create buffers and store only slices of
them.
PR-URL: https://github.com/nodejs/node/pull/3198
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
test/common.js contains code that detects global variable leaks.
This eslint rule checks that a module named `common` is loaded. It is
only applicable to files in the test directory. Tests that intentionally
leak variables can opt out with an eslint-disable comment.
PR-URL: https://github.com/nodejs/node/pull/3157
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
common.js contains code that detects leaked variables.
In preparation for an eslint rule that will enforce loading common.js in
test files, load it everywhere it can be loaded and use an
`eslint-disable` comment for files that intentionally leak.
PR-URL: https://github.com/nodejs/node/pull/3157
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Apply our eslint rules to the code for our custom eslint rules.
Eslint Inception! Maybe. I never saw that movie...
PR-URL: https://github.com/nodejs/node/pull/3195
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Roman Reiss <me@silverwind.io>
Response headers such as ETag and Last-Modified do not permit
multiple instances, and therefore the comma-separated syntax is
not allowed. When multiple values for these headers are specified,
use only the first instance.
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/nodejs/node/pull/3090
We were checking that the callback existed, but not
checking that it was a function. In `setTimeout`, if
callback is truthy but not a function, throw a
TypeError
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/nodejs/node/pull/3090
Native Buffer method calls do not require anything from the prototype.
So it is unnecessary to check if the Object's prototype is equal to
Buffer.prototype.
This fixes an issue that prevents Buffer from being inherited the ES5
way. Now the following will work:
function A(n) {
const b = new Buffer(n);
Object.setPrototypeOf(b, A.prototype);
return b;
}
Object.setPrototypeOf(A.prototype, Buffer.prototype);
Object.setPrototypeOf(A, Buffer);
console.log(new A(4));
Fix: https://github.com/nodejs/node/issues/2882
PR-URL: https://github.com/nodejs/node/pull/3080
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The upgrade to v8 4.6 removes ObjectIsPromise. This change utilizes
v8::Value::IsPromise to verify that the argument is indeed a promise.
PR-URL: https://github.com/nodejs/node/pull/3221
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
* Exclude `derb.cpp` as well as `derb.c` from Node builds
(file was renamed in ICU 56)
ICU 56 renamed derb.c to derb.cpp because of C++ yay.
This broke the exclusion of "derb.c" when building tools.
Solution is to add derb.c AND derb.cpp to exclusion.
We don't build the 'derb' tool, so it's fine to list the
excluded source twice.
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/nodejs/node/pull/3066
Fixes: https://github.com/nodejs/node/issues/3065
Fix README.md link to go to nodejs/node wiki instead of joyent/node
Fixes: https://github.com/nodejs/node/issues/2756
PR-URL: https://github.com/nodejs/node/pull/3067
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
test-stringbytes-external tends to take quite a while on slower
hardware. A lot of the time is taken by creating a new buffer that is
very large. The improvements come from reusing the same buffer.
PR-URL: https://github.com/nodejs/node/pull/3005
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
OS X 10.11 changed the unicode normalization form of certain code points
returned by system calls like getcwd() from NFC to NFD which made
results in this test failing.
The consensus of https://github.com/nodejs/node/issues/2165 is to delegate
the task of unicode normalization to the user, and work will continue to
document how to handle unicode in a form-sensitive file system.
PR-URL: https://github.com/nodejs/node/pull/3007
Fixes: https://github.com/nodejs/node/issues/2165
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
insert() is only called from one place where there is already a check
that msecs is greater than or equal to zero, so do not repeat the check
inside insert().
timers.active() is not documented and should not be exposed, but since
it is exposed for now, let's test it.
PR-URL: https://github.com/nodejs/node/pull/3143
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
`require.paths` property and `require.registerExtension` function have
been throwing errors when used. They both are like this for years now.
This patch removes them from the system.
PR-URL: https://github.com/nodejs/node/pull/2922
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
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>
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
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>
Reduces likelihood of the filename being truncated in /tmp/perf-*.map when
profiling with --perf_basic_prof.
PR-URL: https://github.com/nodejs/node/pull/3165
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
03ef3cd004
Original commit message:
improve perf_basic_prof filename reporting
The buffer used for appending filenames to the string printed to the
perf_basic_prof log was unnecessarily too small. Bump it up to be at least
kUtf8BufferSize.
Truncation of filenames makes it really hard to work with profiles gathered on
Node.js. Because of the way Node.js works, you can have node module dependencies
in deeply nested directories. The last thing you want when investigating a
performance problem is to have script names be truncated.
This patch is a stop-gap. Ideally, I want no truncation of the filename at all
and use a dynamically growing buffer. That would be a larger change, and I
wanted to have a quick fix available that can be back-ported to Node.js LTS
release.
R=yangguo@chromium.org,yurys@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1388543002
Cr-Commit-Position: refs/heads/master@{#31092}
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>
common.Error() is just util.isError() which is deprecated. Use
assert.throws() instead.
PR-URL: https://github.com/nodejs/node/pull/3084
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
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>
Karl Skomski
Trevor Norris
Roman Reiss
Jérémy Lal
Rich Trott
Ali Ijaz Sheikh
Rod Vagg
Martial
Nathan Rajlich
Rod Machen
Fedor Indutny
James M Snell
Evan Lucas
Ben Noordhuis
Steven R. Loomis
Sakthipriyan Vairamani
Jeremy Whitlock
Julien Gilli
Justin Chase
Dave Eddy
charlierudolph
Oguz Bastemur