[test-infra] fixed bug,the test will continue after stopped a few minutes (#1017)

• From: yuanyuanzou <web-platform-tests-notifications@w3.org>
• Date: Tue, 27 May 2014 02:34:35 GMT
• To: public-web-platform-tests-notifications@w3.org
• Message-Id: <<web-platform-tests_issue_1017@w3.org>>

During the test, stop it  and Waiting for several  minutes . It will continue the test. can not stop.

View on GitHub: https://github.com/w3c/web-platform-tests/pull/1017

Received on Tuesday, 27 May 2014 02:34:47 UTC