StringiFor swapcase test.
!< StringiFor `swapcase` test. program swapcase !----------------------------------------------------------------------------------------------------------------------------------- !< StringiFor `swapcase` test. !----------------------------------------------------------------------------------------------------------------------------------- use, intrinsic :: iso_fortran_env, only : stdout => output_unit use stringifor, only : string !----------------------------------------------------------------------------------------------------------------------------------- !----------------------------------------------------------------------------------------------------------------------------------- implicit none type(string) :: astring !< A string. logical :: test_passed(1) !< List of passed tests. !----------------------------------------------------------------------------------------------------------------------------------- !----------------------------------------------------------------------------------------------------------------------------------- test_passed = .false. astring = ' Hello World! ' write(stdout, "(A)") 'Original: "'//astring//'"' test_passed(1) = astring%swapcase()//''==' hELLO wORLD! ' write(stdout, "(A,L1)") 'Swapcase: "'//astring%swapcase()//'", is correct? ', test_passed(1) write(stdout, "(A,L1)") new_line('a')//'Are all tests passed? ', all(test_passed) stop !----------------------------------------------------------------------------------------------------------------------------------- endprogram swapcase