> example --report_level=short
Running 2 test cases...
test.cpp(10): error in "my_test1": check 2 == 1 failed
test.cpp(21): error in "my_test1": check sizeof(int) == sizeof(char) failed [4 != 1]
test.cpp(22): error in "my_test1": check sizeof(int*) == sizeof(char) failed [4 != 1]

Test suite "example" passed with:
  3 assertions out of 3 failed
  3 failures expected
  2 test cases out of 2 passed