Revert "test again"

This reverts commit 8cb2dd30a8b2432c172cb83857ac3c0648b9724e.
Revert "Revert "test again""

This reverts commit e939b5f7178676bb2dfdeefe4ff0cf40ed19a6c2.
Merge pull request #1 from dingoogle/master

合并更新
remove the test file

remove the test file
Merge pull request #2 from susan-github/master

remove the test folder