Commit graph

41 commits

Author SHA1 Message Date
Timo Tijhof cf7f2b141d Set up node-jscs, pass it, and configure in local Gruntfile
Let's experiment with this via our local Gruntfile. If it works
fine we can install it in Jenkins (similar to node-csslint).

Verify through $ npm install && npm test;

Fixed all outstanding violations.

Also:
* Added syntaxhighight to ignore.
* Added imetests (which contain unformatted JSON) to ignore.
* In ve.dm.ModelRegistry#matchTypeRegExps, removed redundant
  !! cast from the [+!!withFunc] statement which was hitting
  a bug in node-jscs. All callers to this local private function
  pass a literal boolean true/false so no need to cast it.
* Removed "/* key .. , value */" from ve.setProp, though this
  wasn't caught by node-jscs, found it when searching for " , ".
* Made npm.devDependencies fixed instead of using tilde-ranges.
  This too often leads to strange bugs or sudden changes. Fixed
  them at the version they were currently ranging to.

Bug: 54218
Change-Id: Ib2630806f3946874c8b01e58cf171df83a28da29
2013-12-06 10:37:27 -08:00
David Chan 6f2090aac6 Revert model to use simple UTF-16 code units
This is a prerequisite to browser-based grapheme cluster handling, which
is needed so left/right cursoring and backspace behave as users expect.

modules/ve/ve.js
modules/ve/ce/ve.ce.Document.js
modules/ve/ce/ve.ce.js
* Revert cluster-aware splitting to trivial javascript code unit splitting
* Rewrite ve.splitClusters as a trivial compatibility method (remove soon)
* getClusterOffset/getByteOffset use unicodeJS.graphemebreak.splitClusters

modules/unicodejs/tools/unicodejs-properties.py
modules/unicodejs/unicodejs.graphemebreakproperties.js
modules/unicodejs/unicodejs.js
* Allow grapheme break tests to work with surrogate pairs

demos/ve/pages/minimal.html
demos/ve/pages/multibyte.html
demos/ve/pages/unicode.html
* replace file with more precise tests

modules/ve/test/ve.test.js
* Remove reference to grapheme-based splitting (which is no longer used)
* Correct typo

Bug: 53757
Bug: 51472
Bug: 51596
Bug: 51846
Change-Id: Ife34c87ebe40bc1689298b592eec5c0cdc2f7589
2013-11-26 19:38:14 +00:00
Trevor Parscal b635541de2 Remove ve.getHash and use getHash from oojs instead
Change-Id: Ib688a3ba0ab07e0d0dc328a3878440756d1103fe
2013-10-22 19:14:23 +00:00
Trevor Parscal 395d5f563c Remove ve.isMixedIn(), it's unused and it's evil
Change-Id: I5a5fc4c8eb56530dbac3bc32122faf20b8c92aa5
2013-10-11 21:51:01 +00:00
David Chan 24dae99065 Don't emit Surface changes back to the Surface
modules/ve/ce/ve.ce.SurfaceObserver.js
* add emitContentChanges argument to poll (and start and stop)

modules/ve/ce/ve.ce.Surface.js
* Pass emitContentChanges=false to calls to start/stop in certain places
* Explicitly pass emitContentChanges=true elsewhere, to preserve prior
  behaviour

modules/ve/ui/ve.ui.Surface.js
* Explicitly pass emitContentChanges=true to poll

modules/ve/test/ve.test.js
* Escape non-BMP unicode text literals (to prevent potential editor
  problems)

Bug: 50105
Bug: 50346
Bug: 50631
Bug: 51477
Bug: 52716
Change-Id: I19ec7eaa0e3224cbfc7e7188e964183d7393c9a7
2013-08-21 17:26:32 +00:00
Timo Tijhof 44623c9b2a ve.copy: Remove obsolete copyArray and copyObject
These have been pointing to the same method for a while now,
we can safely remove these obsolete aliases and just use it
as generic copy.

* Each file touched by my editor had its new line at EOF fixed
  where absent
* Don't copy an otherwise unused empty object
  (ve.dm.Converter)
* Use common ve#copy syntax instead to create a link
  (ve.dm.Document, ve.dm.example)
* Remove redundant conditionals for isArray/copyArray/copyObject
  (ve.dm.example)

Change-Id: If560e658dc1fb59bf01f702c97e3e82a50a8a255
2013-07-30 01:44:22 +02:00
Ed Sanders c6c6a431d1 Add ve#graphemeSafeSubstring method
Allows us to take a substring without splitting a multibyte grapheme.

Change-Id: I811bdc7f010d10bf3c9509a73677939486751fec
2013-07-23 10:45:23 +01:00
Roan Kattouw 92c38eab85 The great directory split of 2013
Move all MW-specific files into the ve-mw directory, in preparation
for moving them out into a separate repo.

All MW-specific files were moved into a parallel directory structure
in modules/ve-mw . Files with both generic and MW-specific things were
split up. Files in ve/init/mw/ were moved to ve-mw/init/ rather than
ve-mw/init/mw ; they're still named ve.init.mw.* but we should change
that. Some of the test files for core classes had MW-specific test cases,
so those were split up and the test runner was duplicated; we should
refactor our tests to use data providers so we can add cases more easily.

Split files:
* ve.ce.Node.css
* ve.ce.ContentBranchNode.test.js (MWEntityNode)
* ve.ce.Document.test.js (some core test cases genericized)
* ve.dm.InternalList.test.js (uses mwReference test document)
* ve.dm.SurfaceFragment.test.js, ve.ui.FormatAction.test.js
** Made core tests use heading instead of mwHeading
** Updated core tests because normal headings don't break out of lists
** Moved test runners into ve.test.utils.js
* ve.ui.Icons-*.css
* ve.ui.Dialog.css (MW parts into ve.ui.MWDialog.css)
* ve.ui.Tool.css
* ve.ui.Widget.css (move ve-ui-rtl and ve-ui-ltr to ve.ui.css)

ve.dm.Converter.test.js: Moved runner functions into ve.test.utils.js

ve.dm.example.js:
* Refactored createExampleDocument so mwExample can use it
* Removed wgExtensionAssetsPath detection, moved into mw-preload.js
* Genericized withMeta example document (original version copied to mwExample)
* Moved references example document to mwExample

ve.dm.mwExample.js:
* Move withMeta and references example documents from ve.dm.example.js
* Add createExampleDocument function

ve-mw/test/index.php: Runner for MW-specific tests only

ve-mw/test/mw-preload.js: Sets VE_TESTDIR for Special:JavaScriptTest only

ve.ui.Window.js:
* Remove magic path interpolation in addLocalStyleSheets()
* Pass full(er) paths to addLocalStyleSheets(), here and in subclasses

ve.ui.MWDialog.js: Subclass of Dialog that adds MW versions of stylesheets

ve.ui.MW*Dialog.js:
* Subclass MWDialog rather than Dialog
* Load both core and MW versions of stylesheets that have both

ve.ui.PagedDialog.js: Converted to a mixin rather than an abstract base class
* Don't inherit ve.ui.Dialog
* Rather than overriding initialize(), provide initializePages() which the
  host class is supposed to call from its initialize()
* Rename onOutlineSelect to onPageOutlineSelect

ve.ui.MWMetaDialog.js, ve.ui.MWTransclusionDialog.js:
* Use PagedDialog as a mixin rather than a base class, inherit MWDialog

bullet-icon.png: Unused, deleted

Stuff we should do later:
* Refactor tests to use data providers
* Write utility function for SVG compat check
* Separate omnibus CSS files such as ve.ui.Widget.css
* Separate omnibus RL modules
* Use icon classes in ViewPageTarget

Change-Id: I1b28f8ba7f2d2513e5c634927a854686fb9dd5a5
2013-07-02 20:51:38 -07:00
Ed Sanders d1aca4503e Separate out MW specific converter tests
They are only run in the MW test runner, where the MW dependencies
are available. Create a ve.test namespace for storing shared
test runners.

Change-Id: I079cb18b1c73614d25a12c5d6afcf0700469e52e
2013-06-27 17:10:25 +01:00
Ed Sanders 2352613b66 Code style fix: (X) -> ( X )
Change-Id: I7f3ac95621f70d9a89e70e9a51905673240cb51f
2013-06-24 18:51:59 +01:00
Timo Tijhof ce8133cca6 Remove tests for OOJS methods
Change-Id: I6443e773fd2baf7e186ab4be0e227e78dd05b4b7
2013-06-06 23:41:52 +00:00
Trevor Parscal 8511f8ab3e Treat acronyms like words in camel case names
No matter what the W3C says, getDomFromHtmlString is more legible than
getDOMFromHTMLString.

Change-Id: Ic843b6671871024cce8acd82b6be435599ed168b
2013-05-28 12:51:41 +00:00
Timo Tijhof 36e29c12f6 ve.test: Import K-JS test suite for object utilities
We've housed these utilities for a while and changed some of
them quite a bit. Importing them to avoid regressions and
ensure we keep them in sync with our fork of it.

Removed references back through `@source`. They are sufficiently
different that the reference no longer adds any value.

Imported from https://github.com/Krinkle/K-js/blob/v0.1.2/test/K.test.js.

Change-Id: I9e71297246b7c248c1f032ba6b6ae1123519f3c1
2013-05-08 02:13:16 +02:00
Timo Tijhof a631af342d ve.isMixedIn: Fix bugs and add unit tests
* It returned undefined instead of false if the subject
  didn't have a 'mixins' property. This is because '&&'
  is a DEFAULT operator, not an AND operator, it returns the
  value, not a boolean per se.
* The logic of traversing to the constructor property was
  broken since all objects in javascript have a constructor
  property, and functions/constructors are also objects.

Follows-up Ic3e4472b9e694.

Change-Id: I462e7ce270c8cfc7e1970e359894ee4b7d90b881
2013-05-07 19:44:55 +00:00
Catrope 2656dbf445 Stop dropping properties in copyObject/copyArray
Previously, if we didn't know about a property type we would just drop it.
This led to various fixes to add support for booleans, nulls, etc. We're
now having problems again, this time with functions not being copied.

So instead of only copying types we know how to copy, deep clone the ones
we know how to and shallow copy the ones we don't know about. This seems
like a saner approach to me. Besides, it doesn't seem like cloning a
function is even possible in JS.

Change-Id: Idd1546ce3a43087a8b96a37101431e466e02f04f
2013-04-26 15:41:56 -07:00
Ed Sanders 93bbe93829 Fix for custom hash with keys in different order
Instead of returning val when a custom hash is found,
feed it back into val and let the object sorting take
place if required.

Bug: 46895
Change-Id: I6a9b42facd97fbf49042d3a082121ec93659b9f1
2013-04-09 00:20:44 +01:00
Timo Tijhof 1513c23be6 Test: Disable circular reference test for ve.getHash.
Change-Id: Idbad334ed21247c3f4d442f6aad62a0b9347cfc6
2013-04-04 03:31:26 +02:00
Ed Sanders fdf30b1ac8 Store data in LinearData class with an index-value store for objects
Created an IndexValueStore class which can store any object and return
an integer index to its hash map.

Linear data is now stored in ve.dm.LinearData instances. Two subclasses
for element and meta data contain methods specific to those data types
(ElementLinearData and MetaLinearData).

The static methods in ve.dm.Document that inspected data at a given
offset are now instance methods of ve.dm.ElementLinearData.

AnnotationSets (which are no longer OrderedHashSets) have been moved
to /dm and also have to be instantiated with a pointer the store.

Bug: 46320
Change-Id: I249a5d48726093d1cb3e36351893f4bff85f52e2
2013-03-30 10:06:34 +00:00
Trevor Parscal d1a397221e Added validation to ve.inheritClass
I encountered a very difficult to track down error while working on
ve.ui.Dialog where a copy-pasted inheritClass call overwrote the
prototype of ve.ui.Widget.

By adding this check, we can ensure that 2 identical calls to
inheritClass won't silently make the system explode. This check is
lightweight and will save someone down the line a bit of time and head
scratching.

Change-Id: I014d53722fc8d941ec415462d258a79985e0e3d7
2013-02-27 18:41:59 +01:00
Catrope 477cec43d6 Make ve.copyArray() / copyObject() work with booleans
This should really be fixed to not enumerate all types but be nicer.
Timo said he'd do that.

Change-Id: I15807696a7324d3fb207ed41b442a83dc83a75ec
2013-02-20 09:30:09 -08:00
James D. Forrester 82114467f1 Bump copyright notice year range to -2013 over -2012
199 files touched. Whee!

Change-Id: Id82ce4a32f833406db4a1cc585674f2bdb39ba0d
2013-02-19 15:37:34 -08:00
Catrope d36e6851d5 Add ve.createDocumentFromHTML()
Converts an HTML string to a brand new document using an iframe hack
(proper ways to do this exist, but don't work cross-browser).

Parsoid will serve us full HTML documents rather than document fragments
soon, so we'll need this functionality (along with some other changes
that I'm working on now) to deal with that change.

This doesn't currently work quite right in IE8 (although we have lots of
other issues in IE8) as well. It's not that hard to fix up though: we
just have to leave the iframe attached to the main document (should
probably provide a destroy function in that case) and the tests have to
deal with the fact that IE normalizes <head></head> to
<head><title></title></head> .

(For backwards compatibility, we'll have to deal with document fragments
as well; this will be implemented as an MW-specific hack in the
integration in the next commit.)

Change-Id: I15f877583c39124ba1c5e8e22585297ff3bac8d6
2013-02-19 10:30:25 -08:00
Timo Tijhof b11bbed7a6 JSDuck: Generated code documentation!
See CODING.md for how to run it.

Mistakes fixed:
* Warning: Unknown type function
  -> Function
* Warning: Unknown type DOMElement
  -> HTMLElement
* Warning: Unknown type DOM Node
  -> HTMLElement
* Warning: Unknown type Integer
  -> Mixed
* Warning: Unknown type Command
  -> ve.Command
* Warning: Unknown type any
  -> number
* Warning: Unknown type ve.Transaction
  -> ve.dm.Transaction
* Warning: Unknown type ve.dm.AnnotationSet
  -> ve.AnnotationSet
* Warning: Unknown type false
  -> boolean
* Warning: Unknown type ve.dm.AlienNode
  ve.dm doesn't have a generic AlienNode like ve.ce
  -> Unknown type ve.dm.AlienInlineNode|ve.dm.AlienBlockNode
* Warning: Unknown type ve.ve.Surface
  -> ve.ce.Surface
* ve.example.lookupNode:
  -> Last @param should be @return
* ve.dm.Transaction.prototype.pushReplace:
  -> @param {Array] should be @param {Array}
* Warning: ve.BranchNode.js:27: {@link ve.Node#hasChildren} links to non-existing member
  -> (removed)
* Warning: ve.LeafNode.js:21: {@link ve.Node#hasChildren} links to non-existing member
  -> (removed)

Differences fixed:
* Variadic arguments are like @param {Type...} [name]
  instead of @param {Type} [name...]
* Convert all file headers from /** to /*! because JSDuck tries
  to parse all /** blocks and fails to parse with all sorts of
   errors for "Global property", "Unnamed property", and
  "Duplicate property".
  Find: \/\*\*([^@]+)(@copyright)
  Replace: /*!$1$2
* Indented blocks are considered code examples.
  A few methods had documentation with numbered lists that were
  indented, which have now been updated to not be intended.
* The free-form text descriptions are parsed with Markdown,
  which requires lists to be separated from paragraphs by an
  empty line.
  And we should use `backticks` instead of {braces} for inline
  code in text paragraphs.
* Doc blocks for classes and their constructor have to be
  in the correct order (@constructor, @param, @return must be
  before @class, @abstract, @extends etc.)
* `@extends Class` must not have Class {wrapped}
* @throws must start with a {Type}
* @example means something else. It is used for an  inline demo
  iframe, not code block. For that simply indent with spaces.
* @member means something else.
  Non-function properties are marked with @property, not @member.
* To create a link to a class or member, in most cases the name
  is enough to create a link. E.g. Foo, Foo.bar, Foo.bar#quux,
  where a hash stands for "instance member", so Foo.bar#quux,
  links to Foo.bar.prototype.quux (the is not supported, as
  "prototype" is considered an implementation detail, it only
  indexes class name and method name).
  If the magic linker doesn't work for some case, the
  verbose syntax is {@link #target label}.
* @property can't have sub-properties (nested @param and @return
  values are supported, only @static @property can't be nested).
  We only have one case of this, which can be worked around by
  moving those in a new virtual class. The code is unaltered
  (only moved down so that it isn't with the scope of the main
  @class block). ve.dm.TransactionProcessor.processors.

New:
* @mixins: Classes mixed into the current class.
* @event: Events that can be emitted by a class. These are also
  inherited by subclasses. (+ @param, @return and @preventable).
  So ve.Node#event-attach is inherited to ve.dm.BreakNode,
  just like @method is.
* @singleton: Plain objects such as ve, ve.dm, ve.ce were missing
  documentation causing a tree error. Documented those as a
  JSDuck singleton, which they but just weren't documented yet.
  NB: Members of @singleton don't need @static (if present,
  triggers a compiler warning).
* @chainable: Shorthand for "@return this". We were using
  "@return {classname}" which is ambiguous (returns the same
  instance or another instance?), @chainable is specifically
  for "@return this". Creates proper labels in the generated
  HTML pages.

Removed:
* @mixin: (not to be confused with @mixins). Not supported by
  JSDuck. Every class is standalone anyway. Where needed marked
  them @class + @abstract instead.

Change-Id: I6a7c9e8ee8f995731bc205d666167874eb2ebe23
2013-01-05 01:16:32 +01:00
Inez Korczyński a9082e6dde Only apply HTML attributes to DOM nodes that are "safe"
* Added whitelist argument to setDomAttributes which allows filtering of attributes being set
* Added prefix argument to ve.dm.Node.getAttributes to allow extracting a subset of attributes by name prefix
* Added a whitelist to ve.ce.Node which was extracted from MediaWiki's Sanitizer class
* Replaced attribute copying code with a call to setDomAttributes using the whitelist argument, passing in attributes from a call to ve.dm.Node.getAttributes using the prefix argument

Also…

* Removed comment in constructor of ve.ce.Node, documentation for properties is usually in the getters/setters, and already was in this case
* Renamed ve.setDOMAttributes to ve.setDomAttributes
* Renamed ve.getDOMAttributes to ve.getDomAttributes
* Renamed ve.getDOMText to ve.getDomText
* Renamed ve.getDOMHash to ve.getDomHash
* Updated all callers of renamed methods

Change-Id: Id556172d5d18ea431044b9d402400e1f0e67a293
2012-11-27 14:34:29 -08:00
Timo Tijhof 1ba75b7ea9 The last ever mw.ext.ve jshint fixup
Change-Id: I262673214dd59e5bcaf4e0855e68728365b041fe
2012-11-26 22:36:07 +01:00
Catrope 6ef9fa78ff Fix ve.batchSplice() to behave in line with docs
* Actually return the spliced data like the docs claim we do
* Remove false claim that offset can be negative
* Add that data=[] && remove=0 is invalid; native splice() doesn't allow
  this, and there is a case where we call native splice() directly
* Add tests

Change-Id: I90e77c1b22ea1c36cb61e89ea47831885a0b1cb9
2012-10-30 10:05:49 -07:00
Catrope d30096ebd3 Fix copyObject/copyArray behavior with null values
Previously copyObject and copyArray would silently drop null values,
which is bad, especially considering we have example data for meta nodes
that has { 'key': null } somewhere.

Also added a test case that failed prior to this change.

Change-Id: I4f233cce041fbf38f701c494f1f78ac3d8535d88
2012-10-29 19:45:25 -07:00
Catrope 84efb81e7e Fix JS error in ve.setProp()
Attempting to descend into a string or number would cause a JS error,
because we would attempt to create prop[arguments[i]] as an empty object
(which is ignored), then try to descend into it (which blows up because
it's undefined, even though we've just set it). Guard against this by
explicitly checking for non-object-ness.

Change-Id: Ie65550baaae0ab88476c9a1ff40cc136090740a0
2012-10-25 21:54:45 +02:00
Catrope cc9c530690 Add ve.setProp()
Change-Id: I6f932917f8e6321e9c415900b70404406af96d5c
2012-10-19 11:22:12 -07:00
Trevor Parscal 2a1eb1394d Merge "Add ve.getProp()" 2012-10-11 18:26:31 +00:00
Trevor Parscal 9b7f9cda42 Merge "Add ve.getOpeningHtmlTag()" 2012-10-11 18:16:55 +00:00
Trevor Parscal f72083f85c Merge "Add setDOMAttributes()" 2012-10-11 18:16:13 +00:00
Catrope a7a64abcf5 Add ve.getProp()
Change-Id: Iad9f53ae252acbeb2842645e6e66c0dfc7618f9f
2012-10-10 17:50:19 -07:00
Catrope 22c7f16b99 Add ve.getOpeningHtmlTag()
Utility function to generate an opening HTML tag. Needed to integrate
the new annotation API with ve.ce.TextNode

Change-Id: I6804bbf6f79346fde1887fa82d29ec5cd0342d60
2012-10-10 17:30:07 -07:00
Catrope 3f4c656275 Add setDOMAttributes()
Change-Id: I1406998400c4f7f3d0983a43e3f86afe4ffd29a6
2012-10-10 15:10:31 -07:00
Timo Tijhof 07c86fc5d3 inheritClass: Implement inherited 'static' property for classes.
Previously tests for inheritClass (and other object management
utilities) were absent (as they were copied from upstream K-js).

I've copied the upstream test suite for this method here and
extended it with tests for this new feature.

Had to add es5:true to .jshintrc due to a bug in JSHint.
Repeated the setting in ve.inheritClass for future reference.

Source: https://github.com/Krinkle/K-js/blob/master/test/K.test.js

Change-Id: I63ac620d6ce7832ebfee454ddf7b7c90f6eb6121
2012-10-09 18:29:41 +00:00
Trevor Parscal 944228aec7 Whitespace and comments
* Added documentation for ve.AnnotationSet
* Replaced uses of "// Inheritance" with "// parent Constructor"
* Added "// Mixin constructor" where needed
* Added missing section comments like "/* Static Methods */"
* Cleaned up excessive newlines (matching /\n\n\n/g)
* Put unnecessarily multi-line statements on a single line

Change-Id: I2c9b47ba296f7dd3c9cc2985581fbcefd6d76325
2012-09-17 16:53:03 -07:00
Timo Tijhof ab7d6bf082 Documentation & clean up
* Commands for Sublime:

  Find*: "(\* @[a-z]+) ([^{].*) \{(.*)\}"
  Replace: "$1 {$3} $2"

  Save all && Close all

  Find: " function("
  Replace: " function ("

  Save all && Close all

  Find: "Intialization"
  Replace: "Initialization"

  Save all && Close all

* Consistent use of types (documented in CODING.rm):
  - Merged {Integer} into {Number}.
  - Merged {DOM Node} into {DOMElement}.

* Remove work-around /*jshint newcap: false */ from ve.js
  Calling Object() as a function to to use the internal
  toObject no longer throws a newcap warning in JSHint.
  It only does that normal functions now .

  (e.g. var a = Cap(); or var a = new uncap();)

* Add missing annotations (@static, @method, ..).

* Remove unused variables

* Remove null-assignments to variables that should just be
  undefined. There's a few variables explicitly set to null
  whereas they are set a few lines under and not used otherwise
  (e.g. 'tx' in ve.ce.Surface.prototype.onPaste)

Change-Id: I0721a08f8ecd93c25595aedaa1aadb0e08b83799
2012-09-17 16:02:52 +02:00
Catrope debc429a9f Also add clone functionality, undefined guard and tests to ve.copyObject()
Change-Id: I84ca938cbedf93bfd1c73da16bf9d0d96b3bc749
2012-09-06 14:52:41 -07:00
Catrope da1d0d4391 Fix error in ve.copyArray() and add tests
Change-Id: I05e7971d05dfa3118db97d76f51985f64d994d8b
2012-09-05 00:26:10 +02:00
Timo Tijhof c8ed44fb07 Refactor ve.getHash: Stabilize cross-browser differences; + unit tests
* Replaces c8b4a28936

* Use Object() casting to detect objects instead of .constructor
  (or instanceof). Both .constructor and instanceof compare by reference
  the type "Object" which means if the object comes from another window
  (where there is a different "Object" and "Object.prototype") it will
  drop out of the system and go freewack.

  Theory: If a variable casted to an object returns true when strictly compared
  to the original, the input must be an object.

  Which is true. It doesn't change the inheritance, it doesn't make it inherit
  from this window's Object if the object is from another window's object. All it
  does is cast to an object if not an object already.
  So e.g. "Object(5) !== 5" because 5 is a primitive value as opposed to an instance
  of Number.
  And contrary to "typeof", it doesn't return true for "null".

* .constructor also has the problem that it only works this way if the
  input is a plain object. e.g. a simple construtor function that creates
  an object also get in the wrong side of the if/else case since it is
  an instance of Object, but not directly (rather indirectly via another
  constructor).

* Added unit tests for basic getHash usage, as well as regression tests
  against the above two mentioned problems (these tests fail before this commit).

* While at it, also improved other utilities a bit.
 - Use hasOwnProperty instead of casting to boolean
   when checking for presence of native support.
   Thanks to Douglas Crockford for that tip.
 - Fix documentation for ve.getHash: Parameter is not named "obj".
 - Add Object-check to ve.getObjectKeys per ES5 Object.keys spec (to match native behavior)
 - Add Object-check to ve.getObjectValues to match ve.getObjectKeys
 - Improved performance of ve.getObjectKeys shim. Tried several potential optimizations
   and compared with jsperf. Using a "static" reference to hasOwn improves performance
   (by not having to look it up 4 scopes up and 3 property levels deep).
   Also using [.length] instead of .push() shared off a few ms.
 - Added unit tests for ve.getObjectValues

Change-Id: If24d09405321f201c67f7df75d332bb1171c8a36
2012-08-27 00:14:02 +02:00