chore(merge): merge changes from upstream

.gitignore

@@ -8,4 +8,6 @@ axe.*.js
 *.tgz
 npm-shrinkwrap.json
 typings/axe-core/axe-core-tests.js
-doc/rule-descriptions.*.md
+doc/rule-descriptions.*.md
+package-lock.json
+.DS_Store

.retireignore.json

@@ -22,5 +22,13 @@
 	{
 		"path": "node_modules/request",
 		"justification" : "Used only for testing"
+	},
+	{
+		"path": "node_modules/mocha",
+		"justification": "Used only for testing"
+	},
+	{
+		"path": "node_modules/growl",
+		"justification": "Temporary disabling until vuln is fixed"
 	}
 ]

CHANGELOG.md

@@ -0,0 +1,244 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+<a name="3.0.0-alpha.3"></a>
+## [3.0.0-alpha.3](https://github.com/dequelabs/axe-core/compare/v3.0.0-alpha.2...v3.0.0-alpha.3) (2017-09-06)
+
+### Bug fixes:
+
+* Additional ARIA 1.1. support and tests (#509) ([9b4d2ee](https://github.com/dequelabs/axe-core/commit/9b4d2eea4fcb2c48bab71e442da3a588b3893853))
+* fix: RestoreScroll was running  out of sync (#508) ([ff3df2d](https://github.com/dequelabs/axe-core/commit/ff3df2d9b2c01c1ca0d12c1fcaf136528287fb6d))
+
+
+<a name="3.0.0-alpha.2"></a>
+## [3.0.0-alpha.2](https://github.com/dequelabs/axe-core/compare/v3.0.0-alpha.1...v3.0.0-alpha.2) (2017-09-01)
+
+### Bug Fixes
+
+* copy precommit hook as file, not a link ([16f2f76](https://github.com/dequelabs/axe-core/commit/16f2f76))
+* expand tr support for color contrast ([5a77c2f](https://github.com/dequelabs/axe-core/commit/5a77c2f))
+* Ignore shadowRoots on elements that don't allow them ([7f66ee8](https://github.com/dequelabs/axe-core/commit/7f66ee8))
+* only run postinstall if .git exists ([1107783](https://github.com/dequelabs/axe-core/commit/1107783))
+* try telling circle to skip .git/hooks ([674408f](https://github.com/dequelabs/axe-core/commit/674408f))
+* Use frame query that supports shadow dom ([#492](https://github.com/dequelabs/axe-core/issues/492)) ([94008ff](https://github.com/dequelabs/axe-core/commit/94008ff))
+
+### Features
+
+* feat: Add sri-history file and update process ([25ddb47](https://github.com/dequelabs/axe-core/commit/25ddb47ec4eec565da330558ee061fd6e34a7c24))
+* feat: add standard-version ([e1e067d](https://github.com/dequelabs/axe-core/commit/e1e067d8f4445042360b2bef957037d5cdd0b7db))
+
+
+<a name="3.0.0-alpha.1"></a>
+## [3.0.0-alpha.1](https://github.com/dequelabs/axe-core/compare/v2.3.1...v3.0.0-alpha.1) (2017-08-16)
+
+### Bug Fixes
+
+* add copyright banner back in to axe.js ([2aac29a](https://github.com/dequelabs/axe-core/commit/2aac29a))
+* Adjust if formatting ([2211d78](https://github.com/dequelabs/axe-core/commit/2211d78))
+* Align impact levels with Deque Way ([28f4477](https://github.com/dequelabs/axe-core/commit/28f4477))
+* Allow <track> to have no kind attribute ([f996d0f](https://github.com/dequelabs/axe-core/commit/f996d0f))
+* complete shadow support for color matches ([f0fe551](https://github.com/dequelabs/axe-core/commit/f0fe551))
+* **aria:** Allow implicit attribute values ([b949749](https://github.com/dequelabs/axe-core/commit/b949749))
+* Set relatedNodes on color/link-in-block rules ([#407](https://github.com/dequelabs/axe-core/issues/407)) ([7fde0fe](https://github.com/dequelabs/axe-core/commit/7fde0fe))
+* **aria:** Treegrid should own rows, not treeitems ([645d1fa](https://github.com/dequelabs/axe-core/commit/645d1fa))
+* Correct flattened tree algorithm to include the shadow host ([#405](https://github.com/dequelabs/axe-core/issues/405)) ([70985b0](https://github.com/dequelabs/axe-core/commit/70985b0))
+* Ensure all tests pass in Chrome ([0b0240f](https://github.com/dequelabs/axe-core/commit/0b0240f))
+* ensure document is fetched from correct node ([b28597c](https://github.com/dequelabs/axe-core/commit/b28597c))
+* Exclude `any` checks from output if one passed ([#466](https://github.com/dequelabs/axe-core/issues/466)) ([2dd3d68](https://github.com/dequelabs/axe-core/commit/2dd3d68))
+* get tests all passing ([#457](https://github.com/dequelabs/axe-core/issues/457)) ([4874327](https://github.com/dequelabs/axe-core/commit/4874327))
+* get virtualNode with getNodeFromTree  ([9bf2870](https://github.com/dequelabs/axe-core/commit/9bf2870))
+* getComposedParent should not return slot nodes ([#438](https://github.com/dequelabs/axe-core/issues/438)) ([0478cbd](https://github.com/dequelabs/axe-core/commit/0478cbd))
+* Have table rules use shadow DOM ([453be1b](https://github.com/dequelabs/axe-core/commit/453be1b))
+* help-same-as-label for shadow DOM ([dbbc544](https://github.com/dequelabs/axe-core/commit/dbbc544))
+* incomplete results should have impact ([fcc51eb](https://github.com/dequelabs/axe-core/commit/fcc51eb))
+* Let findUp work on shadow root children ([0252218](https://github.com/dequelabs/axe-core/commit/0252218))
+* Let findUp work on shadow root children ([#447](https://github.com/dequelabs/axe-core/issues/447)) ([0f98481](https://github.com/dequelabs/axe-core/commit/0f98481))
+* Minimise scrolling in getBackgroundColor ([f4551bb](https://github.com/dequelabs/axe-core/commit/f4551bb))
+* Pass all tests that use accessibleText ([7ea8d6b](https://github.com/dequelabs/axe-core/commit/7ea8d6b))
+* **checks/aria/required-children:** add exception for native input combobox missing textbox ([81ee2e4](https://github.com/dequelabs/axe-core/commit/81ee2e4))
+* use virtualNode in duplicate-img-label ([82e51bc](https://github.com/dequelabs/axe-core/commit/82e51bc))
+* **is-in-text-block:** Add Shadow DOM support ([a125f79](https://github.com/dequelabs/axe-core/commit/a125f79))
+* pass virtualNode to Rule.run ([4534e86](https://github.com/dequelabs/axe-core/commit/4534e86))
+* Properly output error stack ([56f1867](https://github.com/dequelabs/axe-core/commit/56f1867))
+* Remove log statements ([6a6bd73](https://github.com/dequelabs/axe-core/commit/6a6bd73))
+* Solve a few tests ([02daad1](https://github.com/dequelabs/axe-core/commit/02daad1))
+* Use getAttribute(id) over .id ([#374](https://github.com/dequelabs/axe-core/issues/374)) ([353b53f](https://github.com/dequelabs/axe-core/commit/353b53f))
+* Use testUtils in table tests ([364d5cd](https://github.com/dequelabs/axe-core/commit/364d5cd))
+* use virtualNode in title-only check ([5fb06e3](https://github.com/dequelabs/axe-core/commit/5fb06e3))
+* whitespace in hidden-content test ([99e8b73](https://github.com/dequelabs/axe-core/commit/99e8b73))
+
+
+### Features
+
+* Add aria-orientation to additional roles ([bb07c2d](https://github.com/dequelabs/axe-core/commit/bb07c2d))
+* add check testUtils ([6f53279](https://github.com/dequelabs/axe-core/commit/6f53279))
+* Add dom.getComposedParent function ([aac57c0](https://github.com/dequelabs/axe-core/commit/aac57c0))
+* Add Japanese localisation ([5f8c9c8](https://github.com/dequelabs/axe-core/commit/5f8c9c8))
+* Add new ARIA 1.1 values for haspopup ([9f7da56](https://github.com/dequelabs/axe-core/commit/9f7da56))
+* Add option restoreScroll ([d55f3cd](https://github.com/dequelabs/axe-core/commit/d55f3cd))
+* add S.C. 2.4.4 to link-name rule. Fixes [#369](https://github.com/dequelabs/axe-core/issues/369) ([70728e6](https://github.com/dequelabs/axe-core/commit/70728e6))
+* add SD support to color-contrast-matches ([b595b42](https://github.com/dequelabs/axe-core/commit/b595b42))
+* Add shadow DOM support to list checks ([#439](https://github.com/dequelabs/axe-core/issues/439)) ([d92c1a1](https://github.com/dequelabs/axe-core/commit/d92c1a1))
+* Add shadow DOM to duplicate-img-label check ([#443](https://github.com/dequelabs/axe-core/issues/443)) ([2c0b075](https://github.com/dequelabs/axe-core/commit/2c0b075))
+* Add shadow DOM to landmark check ([98f6023](https://github.com/dequelabs/axe-core/commit/98f6023))
+* add shadow support to aria-required-children ([f729e25](https://github.com/dequelabs/axe-core/commit/f729e25))
+* add shadow support to group-labelledby ([e2a9642](https://github.com/dequelabs/axe-core/commit/e2a9642))
+* Add sri-history file and update process ([#476](https://github.com/dequelabs/axe-core/issues/476)) ([25ddb47](https://github.com/dequelabs/axe-core/commit/25ddb47))
+* Allow hidden-content to work through shadow DOM bounds ([789d62e](https://github.com/dequelabs/axe-core/commit/789d62e))
+* fieldset check shadow DOM ([da148d3](https://github.com/dequelabs/axe-core/commit/da148d3))
+* Make explicit check consider shadow DOM ([#442](https://github.com/dequelabs/axe-core/issues/442)) ([9ddfc0f](https://github.com/dequelabs/axe-core/commit/9ddfc0f))
+* Make region check work with shadow DOM ([ecd222f](https://github.com/dequelabs/axe-core/commit/ecd222f))
+* Run text.accessibleText() on virtual elements ([#420](https://github.com/dequelabs/axe-core/issues/420)) ([414fcbe](https://github.com/dequelabs/axe-core/commit/414fcbe))
+* ShadowDOM support for media checks ([0f21574](https://github.com/dequelabs/axe-core/commit/0f21574))
+* **aria:** Support progressive ARIA 1.1 attributes / roles ([#468](https://github.com/dequelabs/axe-core/issues/468)) ([ebb2a5d](https://github.com/dequelabs/axe-core/commit/ebb2a5d))
+* **aria-required-parent:** add Shadow DOM support ([6ed29f0](https://github.com/dequelabs/axe-core/commit/6ed29f0))
+* **duplicate-id:** Add shadow DOM support ([439bc71](https://github.com/dequelabs/axe-core/commit/439bc71))
+* **link-in-text-block:** Add shadow DOM support ([46a2cca](https://github.com/dequelabs/axe-core/commit/46a2cca))
+* **shadow DOM:** Create commons virtual methods, for backward compatibility ([86a4c25](https://github.com/dequelabs/axe-core/commit/86a4c25))
+
+<a name="2.3.1"></a>
+## [2.3.1](https://github.com/dequelabs/axe-core/compare/v2.3.0...v2.3.1) (2017-06-15)
+
+### Bug fixes:
+
+* Improvements to hidden-content rule
+* Deduplicated langs in valid-lang options
+
+<a name="2.3.0"></a>
+## [2.3.0](https://github.com/dequelabs/axe-core/compare/v2.2.3...v2.3.0) (2017-06-14)
+
+### Bug fixes:
+
+* Overhaul of selectors API
+* New experimental rule for hidden-content
+* New rule for flagging aria-hidden="true" on document.body
+* Color-contrast rule impact is now serious
+* Color-contrast fixes for implicit labels and TR elements
+* Color-contrast puts 1:1 ratio elements into Needs Review/incomplete
+* List category mappings in docs
+* Update axe.source to work with Firefox webdriver
+
+<a name="2.2.3"></a>
+## [2.2.3](https://github.com/dequelabs/axe-core/compare/v2.2.2...v2.2.3) (2017-06-01)
+
+### Bug fixes:
+* Removed the disable property from link-in-text-block
+
+<a name="2.2.2"></a>
+## [2.2.2](https://github.com/dequelabs/axe-core/compare/2.2.1...v2.2.2) (2017-05-25)
+
+### Bug fixes
+* Stabilize incompleteData API for backwards compatibility
+* Change impact of duplicate-id rule to moderate
+
+<a name="2.2.2"></a>
+## [2.2.1](https://github.com/dequelabs/axe-core/compare/2.2.0...2.2.1) (2017-05-19)
+
+### Bug fixes
+* Remove nodes from the color contrast incompleteData API to avoid circular references
+
+<a name="2.2.0"></a>
+## 2.2.0 (2017-04-24)
+
+### Changes
+
+* Add configuration options for iframes: false, selectors: false, and elementRef: true
+* Improve color-contrast rule for disabled elements
+* Add webdriver task for testing mobile viewports
+* Improve audio/video captioning rules
+* Improve th-has-data-cells rule
+* Expose incomplete reasons for color contrast rule as part of Needs Review
+* Implement rule groupings as tags
+* Allow building of axe in multiple languages
+* Empty-heading rule has impact: moderate
+
+<a name="2.1.8"></a>
+## 2.1.8 (2017-05-21)
+
+### Changes
+
+* Move from Snyk to Retire.js
+* Make CI run test-fast task instead of parallel
+* Add documentation on writing integration tests and rules
+* Allow a larger list of languages for HTML-valid-lang rule
+* Add support for [role=img] in image-alt rule
+* Fix bug with innerHeight in get-background-color
+* Improve dom.is-offscreen function
+* Integrate optional performance timer
+* Empty include defaults to document
+
+<a name="2.1.7"></a>
+## 2.1.7 (2016-12-13)
+
+### Changes
+
+* Add promise-based axe.run API method in favor of axe.a11yCheck
+* Move TypeScript definition to root of project
+* Add Inapplicable and Can't Tell results
+* New rule: frame-title-unique
+* Improvements to table rules: td-has-header, th-has-data-cells
+* Color contrast rule performance improvements using polyfilled elementsFromPoint
+* Add better support for implicit roles
+* DQElement supports xPath
+
+<a name="2.0.7"></a>
+## 2.0.7 (2016-09-28)
+
+### Changes
+
+* Add TypeScript definition v1
+
+<a name="2.0.5"></a>
+## 2.0.5 (2016-04-20)
+
+### Changes
+* Support for UMD pattern
+* Adds 508 tagging for table rules
+* Fixes race condition for iframes
+* Exclude actual nodes from array checking
+
+<a name="2.0.5"></a>
+## 2.0.5 (2016-04-13)
+
+### Changes
+
+* Improvements to messaging for extensions
+
+<a name="2.0.3"></a>
+## 2.0.3 (2016-04-12)
+
+### Changes
+
+* Security improvements
+* Build includes Babel/ES6
+* Improvements to table rules
+* aXe can be loaded in Node
+
+<a name="2.0.0"></a>
+## 2.0.0 (2016-03-01)
+
+### Changes
+
+* Adds support for AMD modules
+* Fixes incompatibility with Webpack
+* Improvements to rules and checks
+* Help urls no longer hard-coded
+* Improved error handling
+
+<a name="1.1.1"></a>
+## 1.1.1 (2015-09-04)
+
+### Changes
+
+* Adds Travis hooks
+* Adds Sauce Labs
+* Encodes HTML in descriptions
+* Updates messages and help URLs
+
+<a name="1.0.1"></a>
+## 1.0.1 (2015-06-10)
+
+### Changes
+
+* Initial public release