Reduce

Worker Sharing is ON

By default. Read more about this feature here.

Worker Capabilties

New feature! Allows to schedule tests to workers that do meet specific requirements. Read more about this feature here. Currently only available Xcode versions are exposed, but this can be extended. Submit your ideas.

Kickstarting Silent Workers

New feature! Allows you to send a kickstart command to the queue via REST to make it attempt revive the specific workers. Useful if you kill EmceeWorker process for machine maintenance and then need to get it back to the working state.

Metrics

All metrics now have emcee version in them

Cleaning up

• Lots of fields in test arg file now optional and have default values. The shortest valid test arg file can be very small now:

{
    "jobId": "jobId",
    "entries": [
    {
        "testsToRun": ["all"],
        "testDestination": {"deviceType": "iPhone X", "runtime": "11.3"},
        "testType": "uiTest",
        "buildArtifacts": {
            "appBundle": "http://example.com/App.zip#MyApp/MyApp.app",
            "runner": "http://example.com/App.zip#Tests/UITests-Runner.app",
            "xcTestBundle": "http://example.com/App.zip#Tests/UITests-Runner.app/PlugIns/UITests.xctest"
        }
    }
    ]
}

• Made --emcee-version non optional - this is generated automatically when you do make build.

• Removed --queue-server-destination command line arg from runTestsOnRemoteQueue command. This file has been merged into --queue-server-configuration. By the way, --queue-server-run-configuration became --queue-server-configuration (no stupid run anymore).

• --job-id, --job-group-id, --priority, --job-group-priority arguments has been removed. They all migrated to a test arg file.

• Models target has been removed from Swift package.

Fixes

Demangling buffer size (this is related to test discovery) has been increased from 1K to 10K. Should be "enough for everyone". If it fires, let us know, we can implement dynamic buffer size.

Side Project

EmceeAdmin allows you to observe and control your Emcee workers via GUI. The latest release supports matching Emcee workers and TeamCity agents.