[tvOS]1st: headers

[KazuCocoa]

I start working to port facebookarchive#1030

Full diff is https://github.com/appium/WebDriverAgent/compare/master...KazuCocoa:km/tvos?expand=1 . I've separated the PR into 4 sections. To make the change small, I haven't added tests yet (Just tested by manual. Only on simulator, but tested with Xcode 10.1 and 10.2). Will add it after the work.

After the 4 sections, WDA can work for tvOS like below. Then, we can add tvOS support into xcuitest-driver.

---

• This PR
  • Almost same as Port tvOS headers #141
    • Headers were handled in the next PR too... I faced many changes than vanilla FB's one in this repo then...
• 2nd PR
  • based on be able to build for tvOS build target KazuCocoa/WebDriverAgent#3
    • We need to fork https://github.com/KazuCocoa/YYCache to be able to build the lib for tvOS then
      • And add a release tag for Carthage
    • This PR focused on being able to build WDA for tvOS
      • I've created WDARunner_tvOS scheme for tvOS
    • I commented out unnecessary dependencies here to be able to complete building the module. Some methods were broken. They were fixed in the next commit.
• 3rd
  • based on tweak commands for TV KazuCocoa/WebDriverAgent#4
    • Fixes functionality for tvOS
      • screenshot, interactions
    • Add new feature for tvOS
      • focus, focused attributes
• 4th
  • based on add focused in inspector KazuCocoa/WebDriverAgent#5
    • update inspector

After the 4th PR, https://github.com/appium/WebDriverAgent/compare/master...KazuCocoa:km/tvos?expand=1 will be finished. Then, I would like to add tests/Travis build for tvOS build.

You can work WDA on tvOS like below command easily after the above PRs. Screen cast also works.

$ curl -X GET http://172.254.99.37:8100/session/376FFB23-A10E-46A7-A594-655A4A98E923/window/size
{
  "value" : {
    "width" : 1920,
    "height" : 1080
  },
  "sessionId" : "376FFB23-A10E-46A7-A594-655A4A98E923",
  "status" : 0
}
$ curl -X GET http://172.254.99.37:8100/session/376FFB23-A10E-46A7-A594-655A4A98E923/element/05000000-0000-0000-067A-000000000000/focused
{
  "value" : false,
  "sessionId" : "376FFB23-A10E-46A7-A594-655A4A98E923",
  "status" : 0
}
$curl -X GET http://172.254.99.37:8100/session/376FFB23-A10E-46A7-A594-655A4A98E923/wda/element/focused
{
  "value" : {
    "ELEMENT" : "6A000000-0000-0000-067A-000000000000"
  },
  "sessionId" : "376FFB23-A10E-46A7-A594-655A4A98E923",
  "status" : 0
}
$ curl -X GET http://172.254.99.37:8100/session/376FFB23-A10E-46A7-A594-655A4A98E923/element/6A000000-0000-0000-067A-000000000000/focused
{
  "value" : true,
  "sessionId" : "376FFB23-A10E-46A7-A594-655A4A98E923",
  "status" : 0
}

• http://localhost:8100/inspector
• http://localhost:9100/

Each PR does not break WDARunner scheme.

[KazuCocoa]

cc @imurchie @jlipps @mykola-mokhnach

[mykola-mokhnach]

It also makes sense to add a TvOS-based test to Travis, to just make sure it is compilable

[mykola-mokhnach]

We need to fork https://github.com/KazuCocoa/YYCache to be able to build the lib for tvOS then

Do you mind to commit directly into appium/YYCache?

[KazuCocoa]

ah, yeah, of course. Will create a commit

Do you mind to commit directly into appium/YYCache?

[jlipps]

awesome work @KazuCocoa!

[g-tiwari]

When can we expect this change to be release in Appium?

[KazuCocoa]

Maybe, in 1.13.0

[g-tiwari]

That is a great news, waiting for automating tvOS apps via Appium.

[KazuCocoa]

https://github.com/appium/appium/blob/master/docs/en/writing-running-appium/ios/ios-tvos.md
@g-tiwari it is available on current appium@beta.
Do you have a physical Apple TV which is not 4k?
If so, could you help us to test it on them?

[g-tiwari]

Sure @KazuCocoa , I have the device
I will spend some time testing it