function onProcessClosed()

in lib/runTest.ts [175:190]

• 14 lines of code
• 4 McCabe index (conditional complexity)

		function onProcessClosed(code: number | null, signal: NodeJS.Signals | null): void {
			if (finished) {
				return;
			}
			finished = true;
			console.log(`Exit code:   ${code ?? signal}`);

			if (code === null) {
				reject(signal);
			} else if (code !== 0) {
				reject('Failed');
			}

			console.log('Done\n');
			resolve(code ?? -1);
		}