Is your feature request related to a problem? Please describe.

After calling child_process.spawn, I'd like to know when the child process has successfully spawned and there's no longer the possibility of an 'error' event from failing to spawn (i.e. error type # 1 in the docs for that 'error' event, e.g. EPERM, `ENOEN

Similar to #1196

Issue details

If a game is paused for a long time, after resuming, Gdx.graphics.getDeltaTime() will give the delta of the entire pause duration. This causes freeze/stutter on resume as the game tries to process possibly hours worth of delta. This was fixed for the android version but not for iOS which makes it inconsistent across backends.

Version of LibGDX an

Wanted to discuss this before opening a PR: is everyone okay with a bulk conversion from the old-style ASSERT macro to the new-style ASSERT_EQ, ASSERT_NE, etc. macros?

It'll cause a bit of churn in test/ but it should make debugging tests a lot easier.

Support using="-android viewmatcher", value="<JSON>"

appium/appium-espresso-driver#516

like appium/appium#12372

Acceptance Criteria:

• Ruby
• Python
• Java
• C#
• WebdriverIO ?
• wd ?