The run summary the browser-side runtime publishes on window.QUNIT_RESULT.
const result: QUnitResult = { totalTests: 8, finishedTests: 7, failedTests: 1, currentTest: 'Cart: checkout' }; result.finishedTests < result.totalTests; // true — the run stalled inside `currentTest`
totalTests: number
Tests QUnit registered for this run.
finishedTests: number
Tests that reached testEnd; short of totalTests means the run stalled.
failedTests: number
Tests with at least one failing assertion.
currentTest: string | null
Name of the test in flight, or null when none is running — the stall diagnostic.