Two phases exist

Task projectName

Eval projectName

global: false on providers

No direct register() global

Task cleanup before eval start

Cleanup order: flush then shutdown

detach in finally

Creator owns cleanup

Notes explain lifecycle

Test file location

register() mock shape

attachGlobalTracerProvider mock shape

forceFlush returns promise

shutdown returns promise

register() called twice

register() called with global: false

Task phase projectName

Eval phase projectName

detach called once per handle

attachGlobalTracerProvider per phase

integration- prefix

No vitest imports

Plain assert helper

No console.log

process.exit(1) on failure

trace.disable() cleanup

context.disable() cleanup

propagation.disable() cleanup

Sentinel provider present

Integration notes