Function parseTime

test-app/public/sinon.js:27809–27835

* Parse strings like "01:10:00" (meaning 1 hour, 10 minutes, 0 seconds) into * number of milliseconds. This is used to support human-readable strings passed * to clock.tick()

(str)

         * to clock.tick()
         */
        function parseTime(str) {
            if (!str) {
                return 0;
            }
    
            var strings = str.split(":");
            var l = strings.length;
            var i = l;
            var ms = 0;
            var parsed;
    
            if (l > 3 || !/^(\d\d:){0,2}\d\d?$/.test(str)) {
                throw new Error("tick only understands numbers, 'm:s' and 'h:m:s'. Each part must be two digits");
            }
    
            while (i--) {
                parsed = parseInt(strings[i], 10);
    
                if (parsed >= 60) {
                    throw new Error("Invalid time " + str);
                }
    
                ms += parsed * Math.pow(60, (l - i - 1));
            }
    
            return ms * 1000;
        }
    
        /**
         * Get the decimal part of the millisecond value as nanoseconds