deps: don't build minizip into zlib

It's an optional extension that node/iojs doesn't use.

PR-URL: https://github.com/iojs/io.js/pull/276
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>

deps: don't set zlib's product_name

PR-URL: https://github.com/iojs/io.js/pull/276
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>

deps: fix zlib -Wimplicit-function-declaration

Build the bundled zlib with -DZ_HAVE_UNISTD_H to make the definition of
close(), read() and other unistd.h functions available to gzread.c and
gzwrite.c. It's kind of silly that we have to jump through hoops here
because we never call any of the functions that do I/O directly, but at
least it squelches the -Wimplicit-function-declaration warnings.

PR-URL: https://github.com/iojs/io.js/pull/273
Reviewed-by: Bert Belder <bertbelder@gmail.com>

tools: enable ctrl-c for parallel tests

use a threading.Event instead of a boolean attribute.

PR-URL: https://github.com/iojs/io.js/pull/277
Fixes: https://github.com/iojs/io.js/issues/260
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

src: disable harmony object literals

Per the discussion in https://github.com/iojs/io.js/pull/272, upstream
V8 has disabled Harmony object literals for the time being.  Do the
same for feature parity.

PR-URL: https://github.com/iojs/io.js/pull/272
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>

src: disable harmony classes

The V8 development branch has unshipped ES6 classes pending resolution
of a number of inheritance edge cases.  Disable classes in io.js for
the sake of feature parity.

See https://github.com/iojs/io.js/issues/251 for background and
discussion.

PR-URL: https://github.com/iojs/io.js/pull/272
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>

src: zlib: revert concatenated-stream changes

Revert "src: fix windows build error" and "zlib: support
concatenated gzip files".

This reverts commits be413ac732f59ffe621f264239e5e22b77d32025
and 1183ba47dfc2bc8b39f0c10d8dc9e9299a4470bf.

Treating subsequent bytes as a concatenated zlib stream
breaks npm install.

Conflicts:
test/parallel/test-zlib-from-multiple-gzip-with-garbage.js
test/parallel/test-zlib-from-multiple-gzip.js
test/parallel/test-zlib-from-multiple-huge-gzip.js

Fixes: https://github.com/joyent/node/issues/8962
PR-URL: https://github.com/iojs/io.js/pull/240
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

build: fix `process.platform`

e1fe270 introduces the NODE_PLATFORM macro which had to be redefined in
node.gyp for `process.platform` to return expected values.

PR-URL: https://github.com/iojs/io.js/pull/271
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Bert Belder <bertbelder@gmail.com>

core: throw TypeError if chdir() args are wrong

PR-URL: https://github.com/iojs/io.js/pull/274
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

doc: update the zlib license after upgrading

Reviewed-By: Bert Belder <bertbelder@gmail.com>

deps: update zlib.gyp for zlib 1.2.8

This adds the new gzip source files to the zlib.gyp The changes are
derived from third_party/zlib/zlib.gyp in the Chromium repository.

Reviewed-By: Bert Belder <bertbelder@gmail.com>

deps: upgrade zlib to 1.2.8

Reviewed-By: Bert Belder <bertbelder@gmail.com>

npm: upgrade to v2.1.18

PR-URL: https://github.com/iojs/io.js/pull/266
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win,nodevars: run iojs.exe to get node version

PR-URL: https://github.com/iojs/io.js/pull/263
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win,msi: rename node.exe to iojs.exe

This change is strictly limited to the name of the binary. The shortcut
name, install folder, docs website links etc. are all unchanged.

PR-URL: https://github.com/iojs/io.js/pull/263
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win,build: rename node.exe to iojs.exe

  * Sign iojs.exe
  * Run license2rtf.js through iojs

PR-URL: https://github.com/iojs/io.js/pull/263
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win: regenerate perfctr provider files

PR-URL: https://github.com/iojs/io.js/pull/263
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win,tracing: node -> iojs in perfctr/etw manifests

PR-URL: https://github.com/iojs/io.js/pull/263
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win,src: node -> iojs in executable manifest

PR-URL: https://github.com/iojs/io.js/pull/263
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win,build: remove upload target from vcbuild.bat

PR-URL: https://github.com/iojs/io.js/pull/263
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

install: install iojs -> node compat symlink

Install a symlink for compatibility with scripts that expect a binary
called `node` or have a /path/to/node shebang.  Only done on UNIX
platforms because symlinks on Windows require elevated privileges.

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

build: rename binary from node to iojs

* rename the build targets

* update the test runner to use `out/{Debug,Release}/iojs`

* update the installer to install the iojs binary

* update one test that explicitly checks for the binary name

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

test: remove --use-http1 test runner flag

The flag was used for a short while during the v0.5 development cycle,
four years ago.  Remove it, it's long overdue.

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

doc: update v8 options in man page

Update the outdated list of V8 options in the man page.

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

doc: s/node/iojs/ in iojs.1

The binary is about to be renamed from `node` to `iojs`; preemptively
update the man page.

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

doc: rename node.1 -> iojs.1

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

build: remove upload targets from makefile

The targets upload to nodejs.org but that is the joyent/node website.

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

build: don't run make recursively

For targets that need the binary: don't invoke `make all` as part of the
recipe, just depend on the $(NODE_EXE) target.

PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>

win,test: fix test-process-active-wraps.js

b636ba8 broke this test, because it now takes a loop iteration or two
to resolve the loopback address. That consequence is that the TCPWrap
handle that we *don't* want to see is created a bit later, and also
destroyed later, so when we assert that the active handle list is empty
the TCPWrap object is still "busy" being closed.

Wait one extra loop iteration before checking there are no more active
handles. This allows name resolution and clean-up to finish before the
assertion.

BUG: https://github.com/iojs/io.js/issues/246
PR-URL: https://github.com/joyent/node/pull/8998
Reviewed-By: Bert Belder <bertbelder@gmail.com>

dgram: make error messages more informative

PR-URL: https://github.com/iojs/io.js/pull/250
Reviewed-By: Bert Belder <bertbelder@gmail.com>

util: _detailedException to _exceptionWithHostPort

The _detailedException() helper function used to be local to the 'net'
module, but now that it has been moved to 'util' a more descriptive name
is desirable.

PR-URL: https://github.com/iojs/io.js/pull/250
Reviewed-By: Bert Belder <bertbelder@gmail.com>

util,net: move _detailedException into util

This allows _detailedException() to be used by both the 'net' and
'dgram' modules to provide more informative error messages.

PR-URL: https://github.com/iojs/io.js/pull/250
Reviewed-By: Bert Belder <bertbelder@gmail.com>

version: working on 1.0.0

PR-URL: https://github.com/iojs/io.js/pull/253
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

src: prefix ARCH and PLATFORM with NODE_

The PLATFORM preprocessor symbol is defined in node.gyp, and on Windows
it's set to "win". This conflicts with a built-in preprocessor symbol
with a different value ("win32"), which makes the linker(!) complain.
Resolve this by renaming these symbols to NODE_ARCH and NODE_PLATFORM.

PR-URL: https://github.com/iojs/io.js/pull/261
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win: fix NODE_NET_SOCKET_READ/WRITE signature

The NODE_NET_SOCKET_READ and NODE_NET_SOCKET_WRITE macros are just
no-ops on Windows, but they used to be defined as taking four parameters
while being called with five arguments. Turn them into variadic macros
to squelch a compiler warning.

PR-URL: https://github.com/iojs/io.js/pull/261
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win: suppress GetVersionEx deprecation warning

There is no other way to retrieve the Windows version. The stated reason
this API is deprecated is that applications are not supposed to check
whether the Windows it's running on is recent enough. But that's not
what we use it for.

PR-URL: https://github.com/iojs/io.js/pull/261
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win: use GetVersionExW instead of GetVersionExA

For consistency with the rest of the source code, use the wide-char
version of this API.

PR-URL: https://github.com/iojs/io.js/pull/261
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win,openssl: disable some warnings

This patch disables two (categories of) warnings:

  * deprecation of GetVersionExA
  * possible loss of data in implicit conversion of scalar types

These warnings don't seem to point out serious problems, and avoiding
them in openssl is somebody else's business.

PR-URL: https://github.com/iojs/io.js/pull/261
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

test: move broadcast/multicast test to internet/

Move parallel/test-dgram-broadcast-multi-process to test/internet.

The test does not play nice with firewalls that restrict broadcast
or multicast traffic, nor can it be rewritten to use only loopback
traffic without running into platform-specific limitations, see also
commits 52e600a and 236533c (TODO: update second one before landing.)

PR-URL: https://github.com/iojs/io.js/pull/259
Reviewed-By: Rod Vagg <rod@vagg.org>

Revert "test: don't assume broadcast traffic is unfiltered"

This reverts commit 52e600a9c8655f578fae55d85e778b58d731201a.

Reverted for:

* making the test fail with ENETUNREACH on OS X 10.8, and

* making the test fail with EHOSTDOWN on OS X 10.9 and 10.10 when there
  is no network connectivity, and

* leaving behind orphan processes that make subsequent tests fail with
  EADDRINUSE errors

PR-URL: https://github.com/iojs/io.js/pull/259
Reviewed-By: Rod Vagg <rod@vagg.org>

win: disable stl exception usage

Tell the stl that exception handling is unavailable. This avoids warnings
like:

  C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\include\
  xlocale(337): warning C4530: C++ exception handler used, but unwind
  semantics are not enabled. Specify /EHsc

PR-URL: https://github.com/iojs/io.js/pull/258
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

win: disable exception handling for all builds

Previously exception handling was disabled in release builds, but
enabled in debug builds. That makes no sense.

PR-URL: https://github.com/iojs/io.js/pull/258
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

util: show symbol properties

Properties with symbol names are shown if option `showHidden` of `util.inspect`
or `console.dir` is `true`.

PR-URL: https://github.com/iojs/io.js/pull/247
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rod Vagg <rod@vagg.org>

src,deps: replace LoadLibrary by LoadLibraryW

On Windows, when compiling with `UNICODE` defined, `LoadLibrary` becomes
`LoadLibraryW`. When an ASCII string is passed to that function it
crashes.

PR-URL: https://github.com/iojs/io.js/pull/226
Reviewed-By: Bert Belder <bertbelder@gmail.com>

src: pass Isolate to node::Utf8Value constructor

Initial attempt to remove all uses of Isolate::GetCurrent(). Still
exists a few locations, but this works out a heavy usage.

PR-URL: https://github.com/iojs/io.js/pull/244
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>

src: pass Isolate to additional locations

Due to a recent V8 upgrade, more methods require Isolate as an argument.

PR-URL: https://github.com/iojs/io.js/pull/244
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>

test: fix parallel/test-repl with new v8

Per the ES6 spec, V8 3.31 no longer throws a SyntaxError for scoped
function declarations.

PR-URL: https://github.com/iojs/io.js/pull/243
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

test: fix parallel/test-repl-harmony with new v8

Assignment to a const var in strict mode is a lazy TypeError now.
Update the test accordingly.

PR-URL: https://github.com/iojs/io.js/pull/243
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

build: fix up build after v8 upgrade

* Define and disable new flag `v8_use_external_startup_data`.

* Disable v8_postmortem_support, it's broken again.  Fedor (@indutny)
  has volunteered to fix it up in the near future.

PR-URL: https://github.com/iojs/io.js/pull/243
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

deps: upgrade v8 to 3.31.74.1

PR-URL: https://github.com/iojs/io.js/pull/243
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

doc: update AUTHORS, .mailmap, add authors tool

PR-URL: https://github.com/iojs/io.js/pull/232
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

test: don't assume broadcast traffic is unfiltered

parallel/test-dgram-broadcast-multi-process assumes non-local broadcast
traffic is unfiltered, an assumption that fails with, for example, the
default Fedora firewall rules.  Use a loopback interface instead.

Fixes: https://github.com/iojs/io.js/issues/219
PR-URL: https://github.com/iojs/io.js/pull/220
Reviewed-By: Fedor Indutny <fedor@indutny.com>

deps: update libuv to 1.2.0

PR-URL: https://github.com/iojs/io.js/pull/237
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

Merge remote-tracking branch 'joyent/v0.12' into v1.x

I was originally going to do this after the v0.11.15 release, but as
that release is three weeks overdue now, I decided not to wait any
longer; we don't want the delta to get too big.

Conflicts:
lib/net.js
test/simple/simple.status

PR-URL: https://github.com/iojs/io.js/pull/236
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>

smalloc: fix bad assert for zero length data

If the data length passed to smalloc.alloc() the array_length will be
zero, causing an overflow check to fail. This prevents that from
happening.

Signed-off-by: Trevor Norris <trev.norris@gmail.com>

net: make connect() input validation synchronous

Socket.prototype.connect() sometimes throws on bad inputs
after an asynchronous operation. This commit makes the input
validation synchronous. This commit also removes some hard
coded IP addresses.

PR-URL: https://github.com/joyent/node/pull/8180
Fixes: https://github.com/joyent/node/issues/8140
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Timothy J Fontaine <tjfontaine@gmail.com>

docs: update to authors file

PR-URL: https://github.com/joyent/node/pull/8964
Reviewed-by: Trevor Norris <trev.norris@gmail.com>

doc: added TC meeting minutes 2014-12-30

closes #211

PR-URL: https://github.com/iojs/io.js/pull/229
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

build: i18n: add icu config options

Make "--with-intl=none" the default and add "intl-none" option to
vcbuild.bat.

If icu data is missing print a warning unless either --download=all or
--download=icu is set. If set then automatically download, verify (MD5)
and unpack the ICU data if not already available.

There's a "list" of URLs being used, but right now only the first is
picked up. The logic works something like this:

* If there is no directory deps/icu,
  * If no zip file (currently icu4c-54_1-src.zip),
    * Download zip file (icu-project.org -> sf.net)
  * Verify the MD5 sum of the zipfile
    * If bad, print error and exit
  * Unpack the zipfile into deps/icu
* If deps/icu now exists, use it, else fail with help text

Add the configuration option "--with-icu-source=..."

Usage:
  * --with-icu-source=/path/to/my/other/icu
  * --with-icu-source=/path/to/icu54.zip
  * --with-icu-source=/path/to/icu54.tgz
  * --with-icu-source=http://example.com/icu54.tar.bz2

Add the configuration option "--with-icu-locals=...".  Allows choosing
which locales are used in the "small-icu" case.

Example:
    configure --with-intl=small-icu --with-icu-locales=tlh,grc,nl

(Also note that as of this writing, neither Klingon nor Ancient Greek
are in upstream CLDR data. Serving suggestion only.)

Don't use hard coded ../../out paths on windows. This was suggested by
@misterdjules as it causes test failures.  With this fix, "out" is no
longer created on windows and the following can run properly:

    python tools/test.py simple

Reduce space by about 1MB with ICU 54 (over without this patch). Also
trims a few other source files, but only conditional on the exact ICU
version used. This is to future-proof - a file that is unneeded now may
be needed in future ICUs.

Also:
  * Update distclean to remove icu related files
  * Refactor some code into tools/configure.d/nodedownload.py
  * Update docs
  * Add test

PR-URL: https://github.com/joyent/node/pull/8719
Fixes: https://github.com/joyent/node/issues/7676#issuecomment-64704230
[trev.norris@gmail.com small change to test's whitespace and logic]
Signed-off-by: Trevor Norris <trev.norris@gmail.com>

doc: added TC meeting minutes 2014-12-17

Closes #163

PR-URL: https://github.com/iojs/io.js/pull/178
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Bert Belder <bertbelder@gmail.com>

doc: util: document --trace-deprecation

Document the --trace-deprecation flag and the `process` properties that
affect util.deprecate().

Fixes: https://github.com/iojs/io.js/issues/190
PR-URL: https://github.com/iojs/io.js/pull/191
Reviewed-By: Jonathan Ong <me@jongleberry.com>

lib: introduce process module

This makes require('process') always return a reference to the global
process object.

PR-URL: https://github.com/iojs/io.js/pull/206
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

url: improve parsing speed

The url.parse() function now checks whether an escapable character is in
the URL before trying to escape it.

PR-URL: https://github.com/joyent/node/pull/8638
[trev.norris@gmail.com: Switch to use continue instead of if]
Signed-off-by: Trevor Norris <trev.norris@gmail.com>

doc: add tls server.close() callback docs

Also, tests to confirm its existence.

PR-URL: https://github.com/iojs/io.js/pull/217
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

dgram: close() should accept a callback

Like net, http, and https server.close, and socket.end(), etc.

PR-URL: https://github.com/iojs/io.js/pull/217
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

dgram: make 'close' event async

Emit the close event asynchronously, after the close, as it is with the
net/http close events.

PR-URL: https://github.com/iojs/io.js/pull/217
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

doc: be specific about the unit of `maxBuffer`

The maxBuffer option was not self-documenting, so document the unit and
its effect.

PR-URL: https://github.com/iojs/io.js/pull/209
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

dgram: changes Socket.close() to return itself

This commit adds a return statement to the dgram.Socket.close()
function that returns itself after it finishes. This follows along
the functionality of the more popular and, dare I say, father-library
`lib/net.js`.

PR-URL: https://github.com/iojs/io.js/pull/214
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

dgram: change Socket.bind() to return itself

This commit changes `lib/dgram.js` Sockets to, when
they are bound to a port / IP, return themselves. This
is done in order to allow chaining of methods and be
in accordance with the `lib/net.js` library.

PR-URL: https://github.com/iojs/io.js/pull/214
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

configure: remove compiler detection

The GCC version is no longer relevant since only 4.8 and newer are
supported. It's probably safe to assume clang on mac since V8 does
so too.

PR-URL: https://github.com/iojs/io.js/pull/205
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

src: remove cpplint error using NOLINT directive

PR-URL: https://github.com/iojs/io.js/pull/202
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

doc: document time() and timeEnd() relationship

`console.time()` and `console.timeEnd()` are very closely related. It's
useful to reference them both from each other.

Previously, console.time() did not mention that it needed to be paired
with a call to console.timeEnd() to be useful, and timeEnd() also failed
to mention that console.time() needed to be called first.

References in both directions have been added.

PR-URL: https://github.com/iojs/io.js/pull/198
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

doc: fix v8 doc headings so 'make doc' passes

Previously the code that builds the Table of Contents threw
an exception because of jump from an H1 heading directly to an H3
heading.

By changing the H3 heading to an H2, 'make doc' works again. This is
also consistent with other docs like console.markdown which use
H2 for method call documentation.

PR-URL: https://github.com/iojs/io.js/pull/203
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

assert: fix deepEqual regression

Change of Object.keys in ES6 breaks assert.deepEqual about primitive
values.

V8: https://code.google.com/p/v8/issues/detail?id=3443

Previously deepEqual depends on Object.key that throws an error for
a primitive value, but now Object.key does not throw.

PR-URL: https://github.com/iojs/io.js/pull/193
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

configure: remove workarounds for GCC < 4.8

They can't compile io.js anyway.

PR-URL: https://github.com/iojs/io.js/pull/187
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

lib: micro-optimize url.resolve()

Replace the call to Array#splice() with a faster open-coded version
that creates less garbage.

Add a new benchmark to prove it.  With the change applied, it scores
about 5% higher and that is nothing to sneeze at.

PR-URL: https://github.com/iojs/io.js/pull/184
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

benchmark: rename url.parse() benchmark

Rename the url.parse() benchmark from url.js to url-parse.js.
A follow-up commit is going to add another one for url.resolve().

PR-URL: https://github.com/iojs/io.js/pull/184
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

lib: micro-optimize EventEmitter#removeListener()

Replace the call to Array#splice() with a faster open-coded version
that creates less garbage.

Add a new benchmark to prove it.  With the change applied, it scores
a whopping 40% higher.

PR-URL: https://github.com/iojs/io.js/pull/185
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

benchmark: fix printing of large numbers

Don't use Number#toPrecision(), it switches to scientific notation for
numbers with more digits than the precision; use Number#toFixed().

PR-URL: https://github.com/iojs/io.js/pull/185
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

benchmark: pre-optimize url.parse() before start

Force V8 to optimize url.parse() before starting the actual benchmark.
Tries to minimize variance between successive runs caused by the
optimizer kicking in at different points.

It does not seem to have much impact, CPU times are roughly the same
before and afterwards; url.parse() quickly plateaus at a local optimum
where most time is spent in V8 builtins, notably Runtime_StringSplit()
and Object::GetElementWithReceiver() calls originating from
deps/v8/src/uri.js, with no recurring optimize/deoptimize cycles that
I could spot.

Still, I don't see any downsides to pre-optimizing the function being
benchmarked so in it goes.

PR-URL: https://github.com/iojs/io.js/pull/132
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>

doc: add details for http res/req end callback

Add documentation for the callback parameter of http.ClientRequest's and
http.ServerResponse's end methods.

Signed-off-by: Julien Gilli <julien.gilli@joyent.com>

debugger: improve clearBreakpoint error and docs

Currently clearBreakpoint error is confusing, it says "Script not found"
when there is no breakpoint, also documentation doesn't include
signature for clearBreakpoint.

PR-URL: https://github.com/iojs/io.js/pull/175
Reviewed-By: Miroslav Bajtoš <miroslav@strongloop.com>

fs: deprecate exists() and existsSync()

These methods don't follow standard conventions, and shouldn't
be used anyway.

Fixes: https://github.com/iojs/io.js/issues/103
PR-URL: https://github.com/iojs/io.js/pull/166
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

doc: document callback of http res/req end method

Add documentation for the callback parameter of http.ClientRequest's and
http.ServerResponse's end methods.

PR-URL: https://github.com/iojs/io.js/pull/181
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brendan Ashworth <squirrelslikeacorns@gmail.com>

lib,src: remove post-gc event infrastructure

Remove the 'gc' event from the v8 module and remove the supporting
infrastructure from src/.  It gets the axe because:

1. There are currently no users.  It was originally conceived as
   an upstreamed subset of StrongLoop's strong-agent GC metrics,
   but the strong-agent code base has evolved considerably since
   that time and has no use anymore for what is in core.

2. The implementation is not quite sound.  It calls into JS land
   from inside the GC epilog and that is unsafe.  We could fix
   that by delaying the callback until a safe time but because
   there are no users anyway, removing it is all around easier.

PR-URL: https://github.com/iojs/io.js/pull/174
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

stream: switch _writableState.buffer to queue

In cases where many small writes are made to a stream
lacking _writev, the array data structure backing the
WriteReq buffer would greatly increase GC pressure.

Specifically, in the fs.WriteStream case, the
clearBuffer routine would only clear a single WriteReq
from the buffer before exiting, but would cause the
entire backing array to be GC'd. Switching to [].shift
lessened pressure, but still the bulk of the time was
spent in memcpy.

This replaces that structure with a linked list-backed
queue so that adding and removing from the queue is O(1).
In the _writev case, collecting the buffer requires an
O(N) loop over the buffer, but that was already being
performed to collect callbacks, so slowdown should be
neglible.

PR-URL: https://github.com/joyent/node/pull/8826
Reviewed-by: Timothy J Fontaine <tjfontaine@gmail.com>
Reviewed-by: Trevor Norris <trev.norris@gmail.com>

lib: fix guard expression in timer.unref()

Fixes the following assertion on slow systems, like our ARM buildbot:

    $ out/Debug/node test/simple/test-timers-unref.js
    node: ../src/async-wrap-inl.h:101: v8::Handle<v8::Value>
    node::AsyncWrap::MakeCallback(uint32_t, int,
    v8::Handle<v8::Value>*): Assertion `cb_v->IsFunction()' failed.
    Aborted

The reason it only manifests on slow systems is that the test starts
a 1 ms interval timer, then defers timer.unref.bind({}) to the next
tick.  On fast systems, the test completes in under a millisecond,
before the callback is called.

This commit makes timer.unref() check that the receiver actually has
a timeout callback property.

Fixes #13.

PR-URL: https://github.com/iojs/io.js/pull/165
Reviewed-By: Rod Vagg <rod@vagg.org>

src: fix windows build error

Fix a Windows-only build error that was introduced in
commit 1183ba4 ("zlib: support concatenated gzip files").

Rename the NO_ERROR and FAILED enumerations, they conflict
with macros of the same name in <winerror.h>.

PR-URL: https://github.com/joyent/node/pull/8893
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-by: Timothy J Fontaine <tjfontaine@gmail.com>

debugger: fix unhandled error in setBreakpoint

Fix Interface.setBreakpoint() to correctly handle an attempt to set a
breakpoint in the current script when there is no current script.
This usually happens when the debugged process is not paused.

Fixes: https://github.com/joyent/node/issues/6453
PR-URL: https://github.com/joyent/node/pull/6460
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

test: run tests in parallel, common improvements

* Allow running tests in mixed parallel/sequential modes
* Add -J flag for running tests on all available CPUs
* Support TEST_THREAD_ID in test/common.js and use it for tmpDir and PORT
* make: use -J flag

Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/iojs/io.js/pull/172
Fix: iojs/io.js#139

test: split test in parallel/sequential

Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/iojs/io.js/pull/172
Fix: iojs/io.js#139

zlib: support concatenated gzip files

Reviewed-By: Fedor Indutny <fedor@indutny.com>
PR-URL: https://github.com/joyent/node/pull/6442

doc: clarify create{Read,Write}Stream fd option

Clarify the fd option: it is preferred to the path parameter, omits
the "open" event if given, and is available on WriteStreams as well.

PR-URL: https://github.com/joyent/node/issues/7707
Fixes: https://github.com/joyent/node/issues/7707
Fixes: https://github.com/joyent/node/issues/7708
Fixes: https://github.com/joyent/node/issues/4367
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

fs: add access() and accessSync()

fs.exists() and fs.existsSync() do not follow the typical
error first callback convention. access() and accessSync()
are added as alternatives in this commit.

Fixes: https://github.com/joyent/node/pull/8714
PR-URL: https://github.com/iojs/io.js/pull/114
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>

doc: change write() after end() streams example

Currently there's an example using http.ServerResponse stream, which
has a known bug and will not throw an error while writing after end().
Changed to a writable stream from fs which behaves as expected.

Fixes https://github.com/joyent/node/issues/8814.

PR-URL: https://github.com/iojs/io.js/pull/155
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brendan Ashworth <squirrelslikeacorns@gmail.com>

lib: reintroduce v8 module

I introduced this module over a year ago in a pull request as the v8
module but it was quickly subsumed by the tracing module.

The tracing module was recently removed again and that is why this
commit introduces the v8 module again, including the new features it
picked up commits d23ac0e and f8076c4.

PR-URL: https://github.com/iojs/io.js/pull/131
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Christian Tellnes <christian@tellnes.no>
Reviewed-By: Thorsten Lorenz <thlorenz@gmx.de>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>

src: move BE/LE buffer conversion to StringSlice()

Move the big endian to little endian conversion logic for UCS2 input
from src/string_bytes.cc to src/node_buffer.cc; StringSlice() is the
only function that actually needs it and with this commit, a second
copy is avoided on big endian architectures.

src: redo unaligned access workaround

Introduce two-byte overloads of node::Encode() and StringBytes::Encode()
that ensure that the input is suitably aligned.

Revisits commit 535fec8 from yesterday.

src: fix addon loader regression

Fix a regression that was introduced in commit a38b9178 by removing the
bad check.  Also rearrange the addon loading logic to ensure that the
list of pending addons remains in a consistent state when the shared
object fails to load; in particular, when an addon self-registers first,
then hits a dynamic linker error in a later constructor.

Fixes the following asserting when loading a .node shared object:

    node: ../src/node.cc:1944: void node::node_module_register(void*):
    Assertion `(modpending) != (nullptr)' failed.

Fixes strongloop/strongops#233.

PR-URL: https://github.com/iojs/io.js/pull/154
Reviewed-By: Ryan Graham <ryan@strongloop.com>

build: remove support for VS 2010 and 2012

They can't compile io.js anyway.

PR-URL: https://github.com/iojs/io.js/pull/156
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Bert Belder <bertbelder@gmail.com>