Function callback

test/test-all.js:75–81

(child)

            cwd: './test',
            // Called after process is spawned
            callback(child) {
                setTimeout(function killChild() {
                    // Kill child after test case
                    child.kill();
                    killed = true;
                }, TIMEOUT_KILL);
            }
        })
            .then(function childProcessExited() {
                // Process should be killed after a timeout,