[db] fixed tests for CASIA-SURF db

4 jobs for 27-fix-casia-surf-tests in 19 minutes and 7 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #160312
docker
build_linux_36

00:13:01

59.0%
passed #160313
macosx
build_macosx_36

00:19:07

59.0%
failed #160299
docker
build_linux_36

00:07:53

59.0%
failed #160300
macosx
build_macosx_36

00:09:14

59.0%