Test_LocalMemReference.pf Source File


This file depends on

sourcefile~~test_localmemreference.pf~~EfferentGraph sourcefile~test_localmemreference.pf Test_LocalMemReference.pf sourcefile~abstractdatareference.f90 AbstractDataReference.F90 sourcefile~test_localmemreference.pf->sourcefile~abstractdatareference.f90 sourcefile~localmemreference.f90 LocalMemReference.F90 sourcefile~test_localmemreference.pf->sourcefile~localmemreference.f90 sourcefile~pfio_constants.f90 pFIO_Constants.F90 sourcefile~test_localmemreference.pf->sourcefile~pfio_constants.f90 sourcefile~pfio_utilities.f90 pFIO_Utilities.F90 sourcefile~test_localmemreference.pf->sourcefile~pfio_utilities.f90 sourcefile~abstractdatareference.f90->sourcefile~pfio_constants.f90 sourcefile~abstractdatareference.f90->sourcefile~pfio_utilities.f90 sourcefile~mapl_exceptionhandling.f90 MAPL_ExceptionHandling.F90 sourcefile~abstractdatareference.f90->sourcefile~mapl_exceptionhandling.f90 sourcefile~localmemreference.f90->sourcefile~abstractdatareference.f90 sourcefile~localmemreference.f90->sourcefile~pfio_constants.f90 sourcefile~localmemreference.f90->sourcefile~pfio_utilities.f90 sourcefile~localmemreference.f90->sourcefile~mapl_exceptionhandling.f90 sourcefile~pfio_utilities.f90->sourcefile~pfio_constants.f90 sourcefile~pfio_utilities.f90->sourcefile~mapl_exceptionhandling.f90 sourcefile~mapl_errorhandling.f90 MAPL_ErrorHandling.F90 sourcefile~mapl_exceptionhandling.f90->sourcefile~mapl_errorhandling.f90 sourcefile~mapl_throw.f90 MAPL_Throw.F90 sourcefile~mapl_exceptionhandling.f90->sourcefile~mapl_throw.f90 sourcefile~mapl_errorhandling.f90->sourcefile~mapl_throw.f90

Source Code

module Test_LocalMemReference
   use pfunit
   use pFIO_AbstractDataReferenceMod
   use pFIO_LocalMemReferenceMod
   use pFIO_ConstantsMod
   use pFIO_UtilitiesMod

   use, intrinsic :: iso_c_binding, only: c_f_pointer
   use, intrinsic :: iso_fortran_env, only: INT32, INT64
   use, intrinsic :: iso_fortran_env, only: REAL32, REAL64
   use, intrinsic :: iso_c_binding, only: C_NULL_PTR
   use, intrinsic :: iso_c_binding, only: c_associated
   implicit none

contains

   @test
   subroutine test_scalar()
      type (LocalMemReference) :: a
      integer (kind=INT32) :: i
      integer (kind=INT64) :: j
      real (kind=REAL32) :: r
      real (kind=REAL64) :: d

      integer ( kind=INT32), pointer :: iPtr
      integer ( kind=INT64), pointer :: jPtr
      real ( kind=REAL32), pointer :: rPtr
      real ( kind=REAL64), pointer :: dPtr
      i = 100
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr)
      @assertTrue(iptr == i)
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))
      
      j = 10000
      a = LocalMemReference(j)
      call c_f_pointer(a%base_address, jptr)
      @assertTrue(jptr == j)
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      r = 100.0
      a = LocalMemReference(r)
      call c_f_pointer(a%base_address, rptr)
      @assertTrue(nearlyEqual(rptr, r))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      d = 100.0d0
      a = LocalMemReference(d)
      call c_f_pointer(a%base_address, dptr)
      @assertTrue(nearlyEqual(dptr, d))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

   end subroutine test_scalar

   @test
   subroutine test_1d()
      type (LocalMemReference) :: a
      integer (kind=INT32),allocatable :: i(:)
      integer (kind=INT64),allocatable :: j(:)
      real (kind=REAL32), allocatable  :: r(:)
      real (kind=REAL64), allocatable  :: d(:)

      integer ( kind=INT32), pointer :: iPtr(:)
      integer ( kind=INT64), pointer :: jPtr(:)
      real ( kind=REAL32), pointer :: rPtr(:)
      real ( kind=REAL64), pointer :: dPtr(:)
     
      allocate(i(10))
      i = 100
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,shape(i))
      @assertTrue(all(iptr == i))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))
      
      allocate(j(10))
      j = 10000
      a = LocalMemReference(j)
      call c_f_pointer(a%base_address, jptr,shape(j))
      @assertTrue(all(jptr == j))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(r(10))
      r = 100.0
      a = LocalMemReference(r)
      call c_f_pointer(a%base_address, rptr,shape(r))
      @assertTrue(nearlyEqual(rptr, r))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(d(10))
      d = 100.0d0
      a = LocalMemReference(d)
      call c_f_pointer(a%base_address, dptr,shape(d))
      @assertTrue(nearlyEqual(dptr, d))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      deallocate(i)
      allocate(i(0))
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,a%shape)
      !@assertFalse(associated(iptr))
      @assertTrue( size(a%i_ptr) ==0)
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))
      
   end subroutine test_1d

   @test
   subroutine test_2d()
      type (LocalMemReference) :: a
      integer (kind=INT32),allocatable :: i(:,:)
      integer (kind=INT64),allocatable :: j(:,:)
      real (kind=REAL32), allocatable  :: r(:,:)
      real (kind=REAL64), allocatable  :: d(:,:)

      integer ( kind=INT32), pointer :: iPtr(:,:)
      integer ( kind=INT64), pointer :: jPtr(:,:)
      real ( kind=REAL32), pointer :: rPtr(:,:)
      real ( kind=REAL64), pointer :: dPtr(:,:)

      allocate(i(10,2))
      i = 100
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,a%shape)
      @assertTrue(all(iptr == i))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(j(10,5))
      j = 10000
      a = LocalMemReference(j)
      call c_f_pointer(a%base_address, jptr,shape(j))
      @assertTrue(all(jptr == j))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(r(10,3))
      r = 100.0
      a = LocalMemReference(r)
      call c_f_pointer(a%base_address, rptr, a%shape)
      @assertTrue(nearlyEqual(rptr(:,1), r(:,1)))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(d(2,3))
      d = 100.0d0
      a = LocalMemReference(d)
      call c_f_pointer(a%base_address, dptr,shape(d))
      @assertTrue(nearlyEqual(dptr(:,1), d(:,1)))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      deallocate(i)
      allocate(i(0,2))
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,shape(i))
      !@assertFalse(associated(iptr))
      @assertTrue( size(a%i_ptr) ==0)
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

   end subroutine test_2d

   @test
   subroutine test_3d()
      type (LocalMemReference) :: a
      class (AbstractDataReference), allocatable :: b
      integer (kind=INT32),allocatable :: i(:,:,:)
      integer (kind=INT64),allocatable :: j(:,:,:)
      real (kind=REAL32), allocatable  :: r(:,:,:)
      real (kind=REAL64), allocatable  :: d(:,:,:)

      integer ( kind=INT32), pointer :: iPtr(:,:,:)
      integer ( kind=INT64), pointer :: jPtr(:,:,:)
      real ( kind=REAL32), pointer :: rPtr(:,:,:)
      real ( kind=REAL64), pointer :: dPtr(:,:,:)

      allocate(i(10,2,2))
      i = 100
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,shape(i))
      @assertTrue(all(iptr == i))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(j(10,5,2))
      j = 10000
      a = LocalMemReference(j)
      call c_f_pointer(a%base_address, jptr,shape(j))
      @assertTrue(all(jptr == j))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(r(10,3,2))
      r = 100.0
      a = LocalMemReference(r)
      allocate(b, source = a)
      @assertTrue(c_associated(b%base_address, a%base_address))
      call c_f_pointer(b%base_address, rptr,shape(r))
      @assertTrue(nearlyEqual(rptr(:,1,2), r(:,1,2)))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(d(2,3,3))
      d = 100.0d0
      a = LocalMemReference(d)
      call c_f_pointer(a%base_address, dptr,shape(d))
      @assertTrue(nearlyEqual(dptr(:,2,3), d(:,2,3)))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      deallocate(i)
      allocate(i(0,2,1))
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,shape(i))
      !@assertFalse(associated(iptr))
      @assertTrue( size(a%i_ptr) ==0)
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

   end subroutine test_3d

   @test
   subroutine test_4d()
      type (LocalMemReference) :: a
      integer (kind=INT32),allocatable :: i(:,:,:,:)
      integer (kind=INT64),allocatable :: j(:,:,:,:)
      real (kind=REAL32), allocatable  :: r(:,:,:,:)
      real (kind=REAL64), allocatable  :: d(:,:,:,:)

      integer ( kind=INT32), pointer :: iPtr(:,:,:,:)
      integer ( kind=INT64), pointer :: jPtr(:,:,:,:)
      real ( kind=REAL32), pointer :: rPtr(:,:,:,:)
      real ( kind=REAL64), pointer :: dPtr(:,:,:,:)

      allocate(i(10,2,2,3))
      i = 100
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,shape(i))
      @assertTrue(all(iptr == i))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(j(10,5,2,3))
      j = 10000
      a = LocalMemReference(j)
      call c_f_pointer(a%base_address, jptr,shape(j))
      @assertTrue(all(jptr == j))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(r(10,3,2,2))
      r = 100.0
      a = LocalMemReference(r)
      call c_f_pointer(a%base_address, rptr,shape(r))
      @assertTrue(nearlyEqual(rptr(:,1,2,1), r(:,1,2,1)))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      allocate(d(2,3,3,2))
      d = 100.0d0
      a = LocalMemReference(d)
      call c_f_pointer(a%base_address, dptr,shape(d))
      @assertTrue(nearlyEqual(dptr(:,2,3,1), d(:,2,3,1)))
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

      deallocate(i)
      allocate(i(0,2,1,0))
      a = LocalMemReference(i)
      call c_f_pointer(a%base_address, iptr,shape(i))
      !@assertFalse(associated(iptr))
      @assertTrue( size(a%i_ptr) ==0)
      call a%deallocate()
      @assertTrue(.not. associated(a%i_ptr))

   end subroutine test_4d

   @test
   subroutine test_serialize()
      type (LocalMemReference) :: a
      type (LocalMemReference) :: b
      integer, allocatable :: buffer(:)

      !empty
      a = LocalMemReference(pFIO_REAL64, [0,1,1,1])
      @assertTrue( associated(a%i_ptr))
      @assertTrue( size(a%i_ptr) == 0 )
      
      call a%serialize(buffer)
      call b%deserialize(buffer)

      @assertTrue( all(a%shape == b%shape))
      @assertTrue( a%type_kind == b%type_kind)

   end subroutine test_serialize 
  
end module Test_LocalMemReference