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| 1 | +module test_os |
| 2 | + use testdrive, only : new_unittest, unittest_type, error_type, check, skip_test |
| 3 | + use stdlib_system, only: get_runtime_os, OS_WINDOWS, OS_UNKNOWN, OS_TYPE, is_windows |
| 4 | + |
| 5 | + implicit none |
| 6 | + |
| 7 | +contains |
| 8 | + |
| 9 | + !> Collect all exported unit tests |
| 10 | + subroutine collect_suite(testsuite) |
| 11 | + !> Collection of tests |
| 12 | + type(unittest_type), allocatable, intent(out) :: testsuite(:) |
| 13 | + |
| 14 | + testsuite = [ & |
| 15 | + new_unittest('test_get_runtime_os', test_get_runtime_os), & |
| 16 | + new_unittest('test_is_windows', test_is_windows) & |
| 17 | + ] |
| 18 | + end subroutine collect_suite |
| 19 | + |
| 20 | + subroutine test_get_runtime_os(error) |
| 21 | + type(error_type), allocatable, intent(out) :: error |
| 22 | + integer :: os |
| 23 | + |
| 24 | + !> Get current OS |
| 25 | + os = get_runtime_os() |
| 26 | + |
| 27 | + call check(error, os /= OS_UNKNOWN, "running on an unknown/unsupported OS") |
| 28 | + |
| 29 | + end subroutine test_get_runtime_os |
| 30 | + |
| 31 | + !> If running on Windows (_WIN32 macro is defined), test that the appropriate OS flag is returned |
| 32 | + subroutine test_is_windows(error) |
| 33 | + type(error_type), allocatable, intent(out) :: error |
| 34 | + integer :: os_cached, os_runtime |
| 35 | + |
| 36 | + call check(error, OS_TYPE()==OS_WINDOWS .eqv. is_windows(), & |
| 37 | + "Cached OS type does not match _WIN32 macro presence") |
| 38 | + |
| 39 | + end subroutine test_is_windows |
| 40 | + |
| 41 | + |
| 42 | +end module test_os |
| 43 | + |
| 44 | +program tester |
| 45 | + use, intrinsic :: iso_fortran_env, only : error_unit |
| 46 | + use testdrive, only : run_testsuite, new_testsuite, testsuite_type |
| 47 | + use test_os, only : collect_suite |
| 48 | + |
| 49 | + implicit none |
| 50 | + |
| 51 | + integer :: stat, is |
| 52 | + type(testsuite_type), allocatable :: testsuites(:) |
| 53 | + character(len=*), parameter :: fmt = '("#", *(1x, a))' |
| 54 | + |
| 55 | + stat = 0 |
| 56 | + |
| 57 | + testsuites = [ & |
| 58 | + new_testsuite("os", collect_suite) & |
| 59 | + ] |
| 60 | + |
| 61 | + do is = 1, size(testsuites) |
| 62 | + write(error_unit, fmt) "Testing:", testsuites(is)%name |
| 63 | + call run_testsuite(testsuites(is)%collect, error_unit, stat) |
| 64 | + end do |
| 65 | + |
| 66 | + if (stat > 0) then |
| 67 | + write(error_unit, '(i0, 1x, a)') stat, "test(s) failed!" |
| 68 | + error stop |
| 69 | + end if |
| 70 | +end program |
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