Solve memory leak problem, but uninitial values jump problems didn't fixed. I need help~
remove unwanted SG_SDEBUG messages from unit-test
Merge pull request #1960 from lambday/develop

remove unwanted SG_SDEBUG messages from unit-test
Merge pull request #1957 from pl8787/develop

Solve memory leak problem, but uninitial values jump problems didn't fix...