KKBOX WWDC17 Performance and Testing - Hokila

KKBOX WWDC17 Performance and Testing - Hokila

• 1.
  詹岳勳 Hokila WWDC sessionsummary
• 2.
  App Startup Time:Past, Present, and Future Writing Energy Efficient Apps 
 
 
 What's New in Testing Engineering for Testability
• 3.
  feature Improvement youmay never use Some Energy you may waste in background
 
 
 UI Test & Unit Test New feature on Xcode 9 Test Code Best Practice
• 4.
  What is Dyldthe dynamic link editor
• 7.
  App Startup time Thingsyou may do in didFinishLaunchingWithOptions •load user setting •set appearance •init view controller •load 3rd party module
 
 •it’s better to finish in 600ms
• 9.
  Static initializer tracing findout what is slowly as same time profile
• 10.
  energy efficient app setting-> battery
• 12.
  Reloads on atimer
• 36.
  Async test before
• 40.
  • XCTWaiter :Takes control over to the waiting strategy. • XCTNSPredicateExpectation: Readable expectation while writing automate tests • XCTKVOExpectation: Readable expectation while writing automate tests • XCTDarwinNotificationExpectation: Another readable expectation for notifications.
• 41.
  •pxctest
 https://github.com/plu/pxctest •FBSimulatorControl
 https://github.com/facebook/FBSimulatorControl

• 42.
  headless test withxcodebuild without launch of sumulator $ xcodebuild -scheme "Xcode9-XCTest" -destination 'platform=iOS Simulator,name=iPhone 7 Plus,OS=11.0' build test CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO Run Test in parallel $ xcodebuild -scheme "Xcode9-XCTest" -destination 'platform=iOS Simulator,name=iPhone 7 Plus,OS=11.0'- destination 'platform=iOS Simulator,name=iPhone 7 Plus,OS=10.3' build test CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO
• 47.
  Multiple app test
 sample code
• 50.
  Multiple app testDemo