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fix(formatNumber): better corner case handling #13394

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merged 1 commit into from Dec 1, 2015

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petebacondarwin
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The idea here is that we actually parse the input number ourselves and then do the rounding ourselves manually. This allows us more control and reliability on the output for corner case numbers.

Closes #8674
Closes #12709
Closes #8705
Closes #12707
Closes #10246
Closes #10252

@Narretz
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Narretz commented Nov 30, 2015

I've found another issue that seems to fit the theme: #10246 Maybe the PR fixes it?

There is also a closed PR that already has a test for this: https://github.com/angular/angular.js/pull/10252/files

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I included the test from #10252 and it passes so I claim that this PR also fixes #10246

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This PR is adding approximately 0.3% (181 bytes) to the gzipped and minified code size for angular.js.

@petebacondarwin petebacondarwin changed the title WIP: formatNumber fixes fix(formatNumber): better corner case handling Dec 1, 2015
}
}

// if the overflow the maximum allowed digits then use an exponent
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Can this be reworded? I think there's a word missing or one too many

By manually parsing and rounding we can deal with the more tricky numbers

Closes angular#13394
Closes angular#8674
Closes angular#12709
Closes angular#8705
Closes angular#12707
Closes angular#10246
Closes angular#10252
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@Narretz - I updated after your comments and rebased. One more LGTM and I'll merge it.

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Narretz commented Dec 1, 2015

LGTM!

@petebacondarwin petebacondarwin merged commit 6a0686d into angular:master Dec 1, 2015
petebacondarwin added a commit that referenced this pull request Dec 1, 2015
By manually parsing and rounding we can deal with the more tricky numbers

Closes #13394
Closes #8674
Closes #12709
Closes #8705
Closes #12707
Closes #10246
Closes #10252
kkirsche added a commit to kkirsche/kibana that referenced this pull request Feb 21, 2016
<a name="1.4.9"></a>
# 1.4.9 implicit-superannuation (2016-01-21)

## Bug Fixes

- **Animation**
  - ensure that animate promises resolve when the document is hidden
  ([9a60408c](angular/angular.js@9a60408))
  - do not trigger animations if the document is hidden
  ([09f6061a](angular/angular.js@09f6061),
   [elastic#12842](angular/angular.js#12842), [elastic#13776](angular/angular.js#13776))
  - only copy over the animation options once
  ([2fc954d3](angular/angular.js@2fc954d),
   [elastic#13722](angular/angular.js#13722), [elastic#13578](angular/angular.js#13578))
  - allow event listeners on document in IE
  ([5ba4419e](angular/angular.js@5ba4419),
   [elastic#13548](angular/angular.js#13548), [elastic#13696](angular/angular.js#13696))
  - allow removing classes that are added by a running animation
  ([6c4581fc](angular/angular.js@6c4581f),
   [elastic#13339](angular/angular.js#13339), [elastic#13380](angular/angular.js#13380), [elastic#13414](angular/angular.js#13414), [elastic#13472](angular/angular.js#13472), [elastic#13678](angular/angular.js#13678))
  - do not use `event.timeStamp` anymore for time tracking
  ([620a20d1](angular/angular.js@620a20d),
   [elastic#13494](angular/angular.js#13494), [elastic#13495](angular/angular.js#13495))
  - ignore children without animation data when closing them
  ([be01cebf](angular/angular.js@be01ceb),
   [elastic#11992](angular/angular.js#11992), [elastic#13424](angular/angular.js#13424))
  - do not alter the provided options data
  ([7a81e6fe](angular/angular.js@7a81e6f),
   [elastic#13040](angular/angular.js#13040), [elastic#13175](angular/angular.js#13175))
  - correctly handle `$animate.pin()` host elements
  ([a985adfd](angular/angular.js@a985adf),
   [elastic#13783](angular/angular.js#13783))
  - allow animations when pinned element is parent element
  ([4cb8ac61](angular/angular.js@4cb8ac6),
   [elastic#13466](angular/angular.js#13466))
  - allow enabled children to animate on disabled parents
  ([6d85f24e](angular/angular.js@6d85f24),
   [elastic#13179](angular/angular.js#13179), [elastic#13695](angular/angular.js#13695))
  - correctly access `minErr`
  ([0c1b54f0](angular/angular.js@0c1b54f))
  - ensure animate runner is the same with and without animations
  ([937942f5](angular/angular.js@937942f),
   [elastic#13205](angular/angular.js#13205), [elastic#13347](angular/angular.js#13347))
  - remove animation end event listeners on close
  ([d9157849](angular/angular.js@d915784),
   [elastic#13672](angular/angular.js#13672))
  - consider options.delay value for closing timeout
  ([592bf516](angular/angular.js@592bf51),
   [elastic#13355](angular/angular.js#13355), [elastic#13363](angular/angular.js#13363))
- **$controller:** allow identifiers containing `$`
  ([2563ff7b](angular/angular.js@2563ff7),
   [elastic#13736](angular/angular.js#13736))
- **$http:** throw if url passed is not a string
  ([c5bf9dae](angular/angular.js@c5bf9da),
   [elastic#12925](angular/angular.js#12925), [elastic#13444](angular/angular.js#13444))
- **$parse:** handle interceptors with `undefined` expressions
  ([7bb2414b](angular/angular.js@7bb2414))
- **$resource:** don't allow using promises as `timeout` and log a warning
  ([47486524](angular/angular.js@4748652))
- **formatNumber:** cope with large and small number corner cases
  ([9c49eb13](angular/angular.js@9c49eb1),
   [elastic#13394](angular/angular.js#13394), [elastic#8674](angular/angular.js#8674), [elastic#12709](angular/angular.js#12709), [elastic#8705](angular/angular.js#8705), [elastic#12707](angular/angular.js#12707), [elastic#10246](angular/angular.js#10246), [elastic#10252](angular/angular.js#10252))
- **input:**
  - fix URL validation being too strict
  ([6610ae81](angular/angular.js@6610ae8),
   [elastic#13528](angular/angular.js#13528), [elastic#13544](angular/angular.js#13544))
  - add missing chars to URL validation regex
  ([2995b54a](angular/angular.js@2995b54),
   [elastic#13379](angular/angular.js#13379), [elastic#13460](angular/angular.js#13460))
- **isArrayLike:** recognize empty instances of an Array subclass
  ([323f9ab7](angular/angular.js@323f9ab),
   [elastic#13560](angular/angular.js#13560), [elastic#13708](angular/angular.js#13708))
- **ngInclude:** do not compile template if original scope is destroyed
  ([9590bcf0](angular/angular.js@9590bcf))
- **ngOptions:**
  - don't skip `optgroup` elements with `value === ''`
  ([85e392f3](angular/angular.js@85e392f),
   [elastic#13487](angular/angular.js#13487), [elastic#13489](angular/angular.js#13489))
  - don't `$dirty` multiple select after compilation
  ([f163c905](angular/angular.js@f163c90),
   [elastic#13211](angular/angular.js#13211), [elastic#13326](angular/angular.js#13326))
- **select:** re-define `ngModelCtrl.$render` in the `select` directive's postLink function
  ([529b2507](angular/angular.js@529b250),
   [elastic#13583](angular/angular.js#13583), [elastic#13583](angular/angular.js#13583), [elastic#13663](angular/angular.js#13663))

## Minor Features

- **ngLocale:** add support for standalone months
  ([54c4041e](angular/angular.js@54c4041),
   [elastic#3744](angular/angular.js#3744), [elastic#10247](angular/angular.js#10247), [elastic#12642](angular/angular.js#12642), [elastic#12844](angular/angular.js#12844))
- **ngMock:** add support for `$animate.closeAndFlush()`
  ([512c0811](angular/angular.js@512c081))

## Performance Improvements

- **ngAnimate:** speed up `areAnimationsAllowed` check
  ([2d3303dd](angular/angular.js@2d3303d))

## Breaking Changes

While we do not deem the following to be a real breaking change we are highlighting it here in the
changelog to ensure that it does not surprise anyone.

- **$resource:** due to [47486524](angular/angular.js@4748652),

**Possible breaking change** for users who updated their code to provide a `timeout`
promise for a `$resource` request in version v1.4.8.

Up to v1.4.7 (included), using a promise as a timeout in `$resource`, would silently
fail (i.e. have no effect).

In v1.4.8, using a promise as timeout would have the (buggy) behaviour described
in angular/angular.js#12657 (comment).
(I.e. it will work as expected for the first time you resolve the promise and will
cancel all subsequent requests after that - one has to re-create the resource
class. This was not documented.)

With this change, using a promise as timeout in v1.4.9 onwards is not allowed.
It will log a warning and ignore the timeout value.

If you need support for cancellable `$resource` actions, you should upgrade to
version 1.5 or higher.

<a name="1.4.8"></a>
# 1.4.8 ice-manipulation (2015-11-19)

## Bug Fixes

- **$animate:** ensure leave animation calls `close` callback
  ([6bd6dbff](angular/angular.js@6bd6dbf),
   [elastic#12278](angular/angular.js#12278), [elastic#12096](angular/angular.js#12096), [elastic#13054](angular/angular.js#13054))
- **$cacheFactory:** check key exists before decreasing cache size count
  ([2a5a52a7](angular/angular.js@2a5a52a),
   [elastic#12321](angular/angular.js#12321), [elastic#12329](angular/angular.js#12329))
- **$compile:**
  - bind all directive controllers correctly when using `bindToController`
  ([5d8861fb](angular/angular.js@5d8861f),
   [elastic#11343](angular/angular.js#11343), [elastic#11345](angular/angular.js#11345))
  - evaluate against the correct scope with bindToController on new scope
  ([b9f7c453](angular/angular.js@b9f7c45),
   [elastic#13021](angular/angular.js#13021), [elastic#13025](angular/angular.js#13025))
  - fix scoping of transclusion directives inside replace directive
  ([74da0340](angular/angular.js@74da034),
   [elastic#12975](angular/angular.js#12975), [elastic#12936](angular/angular.js#12936), [elastic#13244](angular/angular.js#13244))
- **$http:** apply `transformResponse` even when `data` is empty
  ([c6909464](angular/angular.js@c690946),
   [elastic#12976](angular/angular.js#12976), [elastic#12979](angular/angular.js#12979))
- **$location:** ensure `$locationChangeSuccess` fires even if URL ends with `#`
  ([6f8ddb6d](angular/angular.js@6f8ddb6),
   [elastic#12175](angular/angular.js#12175), [elastic#13251](angular/angular.js#13251))
- **$parse:** evaluate once simple expressions only once
  ([e4036824](angular/angular.js@e403682),
   [elastic#12983](angular/angular.js#12983), [elastic#13002](angular/angular.js#13002))
- **$resource:** allow XHR request to be cancelled via a timeout promise
  ([7170f9d9](angular/angular.js@7170f9d),
   [elastic#12657](angular/angular.js#12657), [elastic#12675](angular/angular.js#12675), [elastic#10890](angular/angular.js#10890), [elastic#9332](angular/angular.js#9332))
- **$rootScope:** prevent IE9 memory leak when destroying scopes
  ([87b0055c](angular/angular.js@87b0055),
   [elastic#10706](angular/angular.js#10706), [elastic#11786](angular/angular.js#11786))
- **Angular.js:** fix `isArrayLike` for unusual cases
  ([70edec94](angular/angular.js@70edec9),
   [elastic#10186](angular/angular.js#10186), [elastic#8000](angular/angular.js#8000), [elastic#4855](angular/angular.js#4855), [elastic#4751](angular/angular.js#4751), [elastic#10272](angular/angular.js#10272))
- **isArrayLike:** handle jQuery objects of length 0
  ([d3da55c4](angular/angular.js@d3da55c))
- **jqLite:**
  - deregister special `mouseenter` / `mouseleave` events correctly
  ([22f66025](angular/angular.js@22f6602),
   [elastic#12795](angular/angular.js#12795), [elastic#12799](angular/angular.js#12799))
  - ensure mouseenter works with svg elements on IE
  ([c1f34e8e](angular/angular.js@c1f34e8),
   [elastic#10259](angular/angular.js#10259), [elastic#10276](angular/angular.js#10276))
- **limitTo:** start at 0 if `begin` is negative and exceeds input length
  ([4fc40bc9](angular/angular.js@4fc40bc),
   [elastic#12775](angular/angular.js#12775), [elastic#12781](angular/angular.js#12781))
- **merge:**
  - ensure that jqlite->jqlite and DOM->DOM
  ([2f8db1bf](angular/angular.js@2f8db1b))
  - clone elements instead of treating them like simple objects
  ([838cf4be](angular/angular.js@838cf4b),
   [elastic#12286](angular/angular.js#12286))
- **ngAria:** don't add tabindex to radio and checkbox inputs
  ([59f1f4e1](angular/angular.js@59f1f4e),
   [elastic#12492](angular/angular.js#12492), [elastic#13095](angular/angular.js#13095))
- **ngInput:** change URL_REGEXP to better match RFC3987
  ([cb51116d](angular/angular.js@cb51116),
   [elastic#11341](angular/angular.js#11341), [elastic#11381](angular/angular.js#11381))
- **ngMock:** reset cache before every test
  ([91b7cd9b](angular/angular.js@91b7cd9),
   [elastic#13013](angular/angular.js#13013))
- **ngOptions:**
  - skip comments and empty options when looking for options
  ([0f58334b](angular/angular.js@0f58334),
   [elastic#12190](angular/angular.js#12190), [elastic#13029](angular/angular.js#13029), [elastic#13033](angular/angular.js#13033))
  - override select option registration to allow compilation of empty option
  ([7b2ecf4](angular/angular.js@7b2ecf4),
   [elastic#11685](angular/angular.js#11685), [elastic#12972](angular/angular.js#12972), [elastic#12968](angular/angular.js#12968), [elastic#13012](angular/angular.js#13012))

## Performance Improvements

- **$compile:** use static jquery data method to avoid creating new instances
  ([55ad192e](angular/angular.js@55ad192))
- **copy:**
  - avoid regex in `isTypedArray`
  ([19fab4a1](angular/angular.js@19fab4a))
  - only validate/clear if the user specifies a destination
  ([d1293540](angular/angular.js@d129354),
   [elastic#12068](angular/angular.js#12068))
- **merge:** remove unnecessary wrapping of jqLite element
  ([ce6a96b0](angular/angular.js@ce6a96b),
   [elastic#13236](angular/angular.js#13236))

## Breaking Changes

Signed-off-by: Kevin Kirsche <Kev.Kirsche@gmail.com>
@petebacondarwin petebacondarwin deleted the formatNumberFixes branch November 24, 2016 09:21
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