[test] Add test for Ice Tracker loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in Ice Tracker loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add test for DigiboosterPro loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>