# web-driverify This is a common webdriver for any browser to provide Web Driver interface. Especially useful for browsers that does NOT support Web Driver API. Web-driverify supports most of the Web Driver Commands, and can work without browser-specific binaries. ## Get Started Install ```bash npm i -g web-driverify ``` Start Server ```bash $ wd -h Usage: wd [options] [configFile] Options: -V, --version output the version number -p, --port [num] port number [8089] --proxy-port [num] proxy port number [8088] --stub-port [num] stub port number for debug use [8087] --host [hostname] hostname for the server -h, --help output usage information ``` `configFile` defaults to `web-driverify.yaml` in currrent work directory, [here][conf]'s an example. Here's a boilerplate project: > Set `DEBUG=wd:*` to enable [debug][debug] output. `wd-phantom` will attach a phantomjs (one of the brilliant headless browsers) instance automatically everytime NewSession requested. ## Development Download ```bash git clone https://github.com/web-driverify/web-driverify.git ``` Install ```bash # fibers in wdio requires -std=gnu++0x, thus make sure gcc4.3+ installed. cd web-driverify && npm install ``` Run test ```bash # Run all test cases npm test # run unit/e2e test cases separately # attach phantom.js npm run debug:phantom # run cases, in another shell npm run test:unit npm run test:e2e ``` ## Differences with WebDriver Protocol Web-driverify is implemented in comformance to [JSON Wire Protocol][jsonwire], the HTTP APIs exposed by web-driverify are just like [Selenium 2][selenium], thus compliant with selenium-based test runners like [Webdriverio][wdio]. Web-driverify cannot launch your browser by itself, you need set your browser's proxy to the Web-driverify server and open a session by visiting the given URL. Due to limitaions of Javascript, we can't do the same things as selenium. ## Implementation Status APIs are categorized as [WebDriver W3C Candidate Recommandation][wd-w3c]. ### Sessions | Command Name | API Endpoint | wdio API | Status | | ------------------------------ | ---------------------------------------- | ------------------------- | ----------- | | Status | GET [/status](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#status) | `.status()` | 🕑 | | New Session | POST [/session](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#session) | `.session()` | ✅ | | Get Active Sessions | GET [/sessions](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessions) | `.sessions()` | 🕑 | | Get Session | GET [/session/:sessionId](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionid) | `.session(id)` | 🕑 | | Delete Session | DELETE [/session/:sessionId](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionid) | `.session('delete')` | ✅ | | Set Timeouts | POST [/session/:sessionId/timeouts](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtimeouts) | `.timeouts()` | 🕑 | | Set Timeout for Async Script | POST [/session/:sessionId/timeouts/async_script](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtimeoutsasync_script) | `.timeoutsAsyncScript()` | ✅ | | Set Timout for Implicit Wait | POST [/session/:sessionId/timeouts/implicit_wait](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtimeoutsimplicit_wait) | `.timeoutsImplicitWait()` | 🕑 | ### Navigation | Command Name | API Endpoint | wdio API | Status | | --------------- | ---------------------------------------- | ------------ | ----------- | | Go | POST [/session/:sessionId/url](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidurl) | `.url()` | ✅ | | Get Current URL | GET [/session/:sessionId/url](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidurl) | `.getUrl()` | ✅ | | Back | POST [/session/:sessionId/back](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidback) | `.back()` | 🕑 | | Forward | POST [/session/:sessionId/forward](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidforward) | `.forward()` | ✅ | | Refresh | POST [/session/:sessionId/refresh](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidrefresh) | `.refresh()` | ✅ | | Get Title | GET [/session/:sessionId/title](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtitle) | `.title()` | ✅ | ### Document Handling | Command Name | API Endpoint | wdio API | Status | | --------------------- | ---------------------------------------- | ----------------- | ----------- | | Getting Page Source | GET [/session/:sessionId/source](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidsource) | `.source()` | 🕑 | | Execute Script | POST [/session/:sessionId/execute](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidexecute) | `.execute()` | ✅ | | Excecute Async Script | POST [/session/:sessionId/execute_async](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidexecute_async) | `.executeAsync()` | 🕑 | ### Screen Capture | Command Name | API Endpoint | wdio API | Status | | --------------- | ---------------------------------------- | --------------- | --------- | | Take Screenshot | GET [/session/:sessionId/screenshot](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidscreenshot) | `.screenshot()` | ✅ | Notes: - Screenshots are taken by [html2cavans](https://html2canvas.hertzen.com/), which may difference with real web page. ### Input Sources | Command Name | API Endpoint | wdio API | Status | | ----------------------- | ---------------------------------------- | ------------------------ | -------- | | Get Available Engines | GET [/session/:sessionId/ime/available_engines](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidimeavailable_engines) | `.imeAvailableEngines()` | 👎 | | Get Active Engine | GET [/session/:sessionId/ime/active_engine](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidimeactive_engine) | ` .imeActiveEngine()` | 👎 | | Is IME Activated | GET [/session/:sessionId/ime/activated](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidimeactivated) | `.imeActivated()` | 👎 | | Deactivate IME | POST [/session/:sessionId/ime/deactivate](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidimedeactivate) | `.imeDeactivate()` | 👎 | | Activate IME | POST [/session/:sessionId/ime/activate](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidimeactivate) | `.imeActivate()` | 👎 | Notes: Due to Javascript Limitaions, no input sources APIs will support. ### Command Contexts | Command Name | API Endpoint | wdio API | Status | | ---------------------- | ---------------------------------------- | ------------------------- | -------- | | Get Window Handle | GET [/session/:sessionId/window_handle](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindow_handle) | `.window()` | 👎 | | Get Window Handles | GET [/session/:sessionId/window_handles](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindow_handles) | `.windowHandles()` | 👎 | | Switch To Frame | POST [/session/:sessionId/frame](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidframe) | `.frame()` | 👎 | | Switch To Parent Frame | POST [/session/:sessionId/frame/parent](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidframeparent) | `.frameParent()` | 👎 | | Switch To Window | POST [/session/:sessionId/window](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindow) | `.window()` | 👎 | | Close Window | DELETE [/session/:sessionId/window](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindow) | `.close()` | 👎 | | Set Window Size | POST [/session/:sessionId/window/:windowHandle/size](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindowwindowhandlesize) | `.windowHandleSize()` | 👎 | | Get Window Size | GET [/session/:sessionId/window/:windowHandle/size](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindowwindowhandlesize) | `.windowHandleSize()` | 👎 | | Set Window Position | POST [/session/:sessionId/window/:windowHandle/position](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindowwindowhandleposition) | `.windowHandlePosition()` | 👎 | | Get Window Position | GET [/session/:sessionId/window/:windowHandle/position](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindowwindowhandleposition) | `.windowHandlePosition()` | 👎 | | Maximize Window | POST [/session/:sessionId/window/:windowHandle/maximize](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidwindowwindowhandlemaximize) | `.windowMaximize()` | 👎 | Notes: - Due to Javascript Limitaions, no window APIs will support. ### Cookies | Command Name | API Endpoint | wdio API | Status | | ------------------ | ---------------------------------------- | ----------------- | ----------- | | Get All Cookies | GET [/session/:sessionId/cookie](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidcookie) | `.cookie()` | 🕑 | | Add Cookie | POST [/session/:sessionId/cookie](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidcookie) | `.setCookie()` | 🕑 | | Delete Cookie | DELETE [/session/:sessionId/cookie](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidcookie) | `.deleteCookie()` | 🕑 | | Delete All Cookies | DELETE [/session/:sessionId/cookie/:name](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidcookiename) | `.deleteCookie()` | 🕑 | Notes: - Http-only cookies will fetched from http proxy. ### Elements | Command Name | API Endpoint | wdio API | Status | | ------------------ | ---------------------------------------- | ------------------ | ----------- | | Get Active Element | POST [/session/:sessionId/element/active](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementactive) | `.elementActive()` | 🕑 | | Is Elements Same | GET [/session/:sessionId/element/:id/equals/:other](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidequals/:other) | | 🕑 | ### Element Retrieval | Command Name | API Endpoint | wdio API | Status | | -------------------------- | ---------------------------------------- | ----------------- | --------- | | Find Element | POST [/session/:sessionId/element](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelement) | `.element()` | ✅ | | Find Elements | POST [/session/:sessionId/elements](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelements) | `.elements()` | ✅ | | Get Element By Id | GET [/session/:sessionId/element/:id](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementid) | | 👎 | | Find Element From Element | POST [/session/:sessionId/element/:id/element](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidelement) | `.$(foo).$(bar)` | ✅ | | Find Elements From Element | POST [/session/:sessionId/element/:id/elements](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidelements) | `.$(foo).$$(bar)` | ✅ | Notes: Get element by id is a reserved api. ### Element Interaction | Command Name | API Endpoint | wdio API | Status | | ----------------- | ---------------------------------------- | ------------------- | --------- | | Element Click | POST [/session/:sessionId/element/:id/click](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidclick) | `.elementIdClick()` | ✅ | | Element Clear | POST [/session/:sessionId/element/:id/clear](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidclear) | `.elementIdClear()` | ✅ | | Element Send Keys | POST [/session/:sessionId/element/:id/value](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidvalue) | `.elementIdValue()` | ✅ | | Element Submit | POST [/session/:sessionId/element/:id/submit](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidsubmit) | `.submit()` | ✅ | ### Element State | Command Name | API Endpoint | wdio API | Status | | ------------------------------ | ---------------------------------------- | ---------------------------- | ----------- | | Is Element Selected | GET [/session/:sessionId/element/:id/selected](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidselected) | `.elementIdSelected()` | 🕑 | | Get Element Attribute | GET [/session/:sessionId/element/:id/attribute/:name](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidattribute/:name) | `.elementIdAttribute()` | ✅ | | Get Element CSS Value | GET [/session/:sessionId/element/:id/css/:propertyName](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidcss/:propertyName) | `.elementIdCssProperty()` | ✅ | | Get Element Text | GET [/session/:sessionId/element/:id/text](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidtext) | `.elementIdText()` | ✅ | | Get Element Tag Name | GET [/session/:sessionId/element/:id/name](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidname) | `.elementIdName()` | 🕑 | | Get Element Size | GET [/session/:sessionId/element/:id/size](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidsize) | `.elementIdSize()` | ✅ | | Is Element Enabled | GET [/session/:sessionId/element/:id/enabled](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidenabled) | `.elementIdEnabled()` | 🕑 | | Is Element Displayed | GET [/session/:sessionId/element/:id/displayed](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementiddisplayed) | `.elementIdDisplayed()` | ✅ | | Get Element Location | GET [/session/:sessionId/element/:id/location](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidlocation) | `.elementIdLocation()` | ✅ | | Get Element Rect | GET /session/:sessionId/element/:id/rect | `.elementIdRect()` | ✅ | | Get Element Location In View | GET [/session/:sessionId/element/:id/location_in_view](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidelementidlocation_in_view) | `.elementIdLocationInView()` | 🕑 | ### User Prompts | Command Name | API Endpoint | wdio API | Status | | --------------- | ---------------------------------------- | ------------------ | ----------- | | Dismiss Alert | POST [/session/:sessionId/dismiss_alert](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessioniddismiss_alert) | `.alertDismiss()` | 👎 | | Accept Alert | POST [/session/:sessionId/accept_alert](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidaccept_alert) | `.alertAccept()` | 👎 | | Get Alert Text | GET [/session/:sessionId/alert_text](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidalert_text) | `.alertText()` | 🕑 | | Send Alert Text | POST [/session/:sessionId/alert_text](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidalert_text) | `.alertText(text)` | 👎 | ### Low-level Interactions | Command Name | API Endpoint | wdio API | Status | | --------------------------------- | ---------------------------------------- | ------------------- | ----------- | | Get Orientation | GET [/session/:sessionId/orientation](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidorientation) | `.getOrientation()` | 🕑 | | Set Orientation | POST [/session/:sessionId/orientation](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidorientation) | `.setOrientation()` | 👎 | | Move the Mouse | POST [/session/:sessionId/moveto](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidmoveto) | `.moveTo()` | 🕑 | | Click the Mouse Button | POST [/session/:sessionId/click](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidclick) | `.buttonPress()` | 🕑 | | Click and Hold the Mouse Button | POST [/session/:sessionId/buttondown](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidbuttondown) | `.buttonDown()` | 🕑 | | Releases the Mouse Button | POST [/session/:sessionId/buttonup](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidbuttonup) | `.buttonUp()` | 🕑 | | Double-click the Mouse Button | POST [/session/:sessionId/doubleclick](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessioniddoubleclick) | `.doDoubleClick()` | 🕑 | | Tap the Screen | POST [/session/:sessionId/touch/click](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchclick) | `.touchClick()` | ✅ | | Finger Down | POST [/session/:sessionId/touch/down](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchdown) | `.touchDown()` | 🕑 | | Finger Up | POST [/session/:sessionId/touch/up](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchup) | `.touchUp()` | 🕑 | | Finger Move | POST [session/:sessionId/touch/move](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchmove) | `.touchMove()` | 🕑 | | Finger Scroll | POST [session/:sessionId/touch/scroll](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchscroll) | `.touchScroll()` | 🕑 | | Double Tap | POST [session/:sessionId/touch/doubleclick](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchdoubleclick) | | 🕑 | | Long Tap | POST [session/:sessionId/touch/longclick](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchlongclick) | `.touchLongClick()` | 🕑 | | Flick | POST [session/:sessionId/touch/flick](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidtouchflick) | `.touchFlick()` | 🕑 | | Get Geo Location | GET [/session/:sessionId/location](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocation) | `.getGeoLocation()` | 🕑 | | Set Geo Location | POST [/session/:sessionId/location](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocation) | `.setGeoLocation()` | 👎 | Notes: - Touch and cliks will simulated via Javascript and may not work. - Set geo locations are not possible when you are using real devices. ### Storages | Command Name | API Endpoint | wdio API | Status | | ------------------------- | ---------------------------------------- | ----------------------- | ----------- | | Get Localstorage | GET [/session/:sessionId/local_storage](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocal_storage) | `.localStorage()` | 🕑 | | Set Localstorage | POST [/session/:sessionId/local_storage](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocal_storage) | `.localStorage()` | 🕑 | | Clear Localstorage | DELETE [/session/:sessionId/local_storage](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocal_storage) | `.localStorage()` | 🕑 | | Get Localstorage Item | GET [/session/:sessionId/local_storage/key/:key](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocal_storagekeykey) | `.localStorage()` | 🕑 | | Set Localstorage Item | DELETE [/session/:sessionId/local_storage/key/:key](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocal_storagekeykey) | `.localStorage()` | 🕑 | | Get Localstorage size | GET [/session/:sessionId/local_storage/size](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlocal_storagesize) | `.localStorageSize()` | 🕑 | | Get Sessionstorage | GET [/session/:sessionId/session_storage](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidsession_storage) | `.sessionStorage()` | 🕑 | | Set Sessionstorage | POST [/session/:sessionId/session_storage](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidsession_storage) | `.sessionStorage()` | 🕑 | | Clear Sessionstorage | DELETE [/session/:sessionId/session_storage](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidsession_storage) | `.sessionStorage()` | 🕑 | | Get Sessionstorage Item | GET [/session/:sessionId/session_storage/key/:key](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidsession_storagekeykey) | `.sessionStorage()` | 🕑 | | Set Sessionstorage Item | DELETE [/session/:sessionId/session_storage/key/:key](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidsession_storagekeykey) | `.sessionStorage()` | 🕑 | | Get Sessionstorage Size | GET [/session/:sessionId/session_storage/size](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidsession_storagesize) | `.sessionStorageSize()` | 🕑 | ### Logs | Command Name | API Endpoint | wdio API | Status | | --------------- | ---------------------------------------- | ------------- | ----------- | | Get Log | POST [/session/:sessionId/log](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlog) | `.log()` | 🕑 | | Get Log Types | GET [/session/:sessionId/log/types](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidlogtypes) | `.logTypes()` | 🕑 | ### Application Cache | Command Name | API Endpoint | wdio API | Status | | ------------------------------ | ---------------------------------------- | --------------------------- | ----------- | | Get Application Cache Status | GET [/session/:sessionId/application_cache/status](https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidapplication_cachestatus) | `.applicationCacheStatus()` | 🕑 | [jsonwire]: https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol [wdio]: http://webdriver.io [selenium]: http://www.seleniumhq.org [debug]: https://github.com/visionmedia/debug [wd-w3c]: https://www.w3.org/TR/webdriver/ [conf]: https://github.com/web-driverify/web-driverify/blob/master/web-driverify.example.yaml