Sydney [Australia], January 1 (ANI): Australian opener David Warner on Monday revealed that he was ready to walk away from Test cricket following the second Ashes Test at Lord’s last year had he not scored any runs. Warner will bid farewell to the longest format of the game with the third Test against Pakistan at his home arena of Sydney Cricket Ground (SCG). At the start of the tour to the UK ahead of the ICC World Test Championship final against India, Warner had made his intentions clear to retire from whites at his home stadium but also said that form would play a part. During that time, s…