Prerequisites

• Run all flutter/flutter macOS tests manually on macOS 15.7.1 bot #176928
• Update .ci.yaml in flutter/flutter to use macOS 15.5 #177394
• CP .ci.yaml in flutter/flutter to use macOS 15.5 #177395
• Ensure no open issues in Tracking issue for any infra or test failures with macOS 15 #167681 under flutter/flutter

• https://github.com/flutter/flutter/blob/master/.ci.yaml

- os: Mac-15.5
+ os: Mac-15.5|Mac-15.7

- os: Mac-15.5
+ os: Mac-15.5|Mac-15.7

- ["device_os=iOS-17","os=Mac-15.5", "cpu=x86"]
+ ["device_os=iOS-17","os=Mac-15.5|Mac-15.7", "cpu=x86"]

• https://github.com/flutter/flutter/blob/master/engine/src/flutter/.ci.yaml
• https://github.com/flutter/flutter/blob/master/engine/src/flutter/ci/builders/linux_web_engine_test.json
  • This is a generated file and must be updated via

    flutter/engine/src/flutter/lib/web_ui/dev/generate_builder_json.dart

    Line 103 in d6b1702

    specificOS: 'Mac-14',

    
    Within engine/src, run flutter/lib/web_ui/dev/felt test --generate-builder-json
• https://github.com/flutter/flutter/blob/master/engine/src/flutter/ci/builders/local_engine.json
• https://github.com/flutter/flutter/blob/master/engine/src/flutter/ci/builders/mac_android_aot_engine.json
• https://github.com/flutter/flutter/blob/master/engine/src/flutter/ci/builders/mac_clang_tidy.json
• https://github.com/flutter/flutter/blob/master/engine/src/flutter/ci/builders/mac_host_engine.json
• https://github.com/flutter/flutter/blob/master/engine/src/flutter/ci/builders/mac_ios_engine.json
• https://github.com/flutter/flutter/blob/master/engine/src/flutter/ci/builders/mac_unopt.json

- os: Mac-15.5
+ os: Mac-15.5|Mac-15.7

- os=Mac-15.5
+ os=Mac-15.5|Mac-15.7

- specificOS: 'Mac-15.5'
+ specificOS: 'Mac-15.5|Mac-15.7'