LabelTTF:fixed display incorrect if create by FontDefinition.
[ci skip], add close app in autotest.py
Merge pull request #6271 from shujunqiao/autotest-close

[ci skip], add close app in autotest.py
change variable name.
Merge pull request #6272 from Dhilan007/develop

LabelTTF:fixed display incorrect if create by FontDefinition.