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Current view: top level - kernel/tests - Test_RandomSeed_mod.f90 (source / functions) Hit Total Coverage
Test: ParaMonte 1.5.1 :: Serial Kernel - Code Coverage Report Lines: 59 59 100.0 %
Date: 2021-01-08 13:03:42 Functions: 2 2 100.0 %
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      42             : 
      43             : !>  \brief This module contains tests of the module [RandomSeed_mod](@ref randomseed_mod).
      44             : !>  \author Amir Shahmoradi
      45             : 
      46             : module Test_RandomSeed_mod
      47             : 
      48             :     use RandomSeed_mod
      49             :     use Test_mod, only: Test_type
      50             :     implicit none
      51             : 
      52             :     private
      53             :     public :: test_RandomSeed
      54             : 
      55             :     type(Test_type) :: Test
      56             : 
      57             : #if defined CAF_ENABLED
      58             :         integer, allocatable, save  :: Seed(:)[:]
      59             : #else
      60             :         integer, allocatable, save  :: Seed(:)
      61             : #endif
      62             : 
      63             : !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      64             : 
      65             : contains
      66             : 
      67             : !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      68             : 
      69           1 :     subroutine test_RandomSeed()
      70             : 
      71             :         implicit none
      72             : 
      73           1 :         Test = Test_type(moduleName=MODULE_NAME)
      74           1 :         call Test%run(test_constructRandomSeed, "test_constructRandomSeed")
      75           1 :         call Test%finalize()
      76             : 
      77           1 :     end subroutine test_RandomSeed
      78             : 
      79             : !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      80             : 
      81           1 :     function test_constructRandomSeed() result(assertion)
      82             : 
      83             :         implicit none
      84             :         logical                 :: assertion
      85           1 :         type(RandomSeed_type)   :: RandomSeed
      86             :         integer                 :: seedSize
      87             : 
      88             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      89             :         ! Testing RandomSeed_type with no input arguments to constructor default non-repeatable simulation, image-distinct.
      90             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
      91             : 
      92             :         ! without any arguments it must give non-repeatable image-distinct random seeds.
      93             : 
      94           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id)
      95           1 :         assertion = .not. RandomSeed%Err%occurred
      96           1 :         if (.not. assertion) return
      97             : 
      98           1 :         call random_seed(size=seedSize)
      99           1 :         assertion = RandomSeed%size == seedSize
     100             : 
     101             :         ! LCOV_EXCL_START
     102             :         if (Test%isDebugMode .and. .not. assertion) then
     103             : 
     104             :             write(Test%outputUnit,"(*(g0,:,' '))")
     105             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%isRepeatable     :", RandomSeed%isRepeatable
     106             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%isImageDistinct  :", RandomSeed%isImageDistinct
     107             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%info             :", RandomSeed%info
     108             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%size             :", RandomSeed%size
     109             :             write(Test%outputUnit,"(*(g0,:,' '))")
     110             : 
     111             :             if (Test%Image%id==1) then
     112             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     113             : #if defined CAF_ENABLED
     114             :             else
     115             :                 sync images (Test%Image%id-1)
     116             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     117             : #endif
     118             :             end if
     119             : #if defined CAF_ENABLED
     120             :             if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     121             : #endif
     122             : 
     123             :         end if
     124             :         ! LCOV_EXCL_STOP
     125             : 
     126             : #if defined CAF_ENABLED
     127             :         allocate( Seed(seedSize)[*] )
     128             : #else
     129           1 :         allocate( Seed(seedSize) )
     130             : #endif
     131             : 
     132           1 :         call random_seed(get=Seed)
     133           9 :         assertion = all(RandomSeed%Value == Seed)
     134             : 
     135             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     136             :         ! Testing RandomSeed_type with default isRepeatable, isImageDistinct=.false.
     137             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     138             : 
     139           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id, isImageDistinct=.false.)
     140           1 :         assertion = .not. RandomSeed%Err%occurred
     141           1 :         if (.not. assertion) return
     142             : 
     143           1 :         call random_seed(get=Seed)
     144           9 :         assertion = all(RandomSeed%Value == Seed)
     145             : 
     146             :         ! LCOV_EXCL_START
     147             :         if (Test%isDebugMode .and. .not. assertion) then
     148             : 
     149             :             write(Test%outputUnit,"(*(g0,:,' '))")
     150             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%isRepeatable     :", RandomSeed%isRepeatable
     151             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%isImageDistinct  :", RandomSeed%isImageDistinct
     152             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%info             :", RandomSeed%info
     153             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%size             :", RandomSeed%size
     154             :             write(Test%outputUnit,"(*(g0,:,' '))")
     155             : 
     156             :             if (Test%Image%id==1) then
     157             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     158             : #if defined CAF_ENABLED
     159             :             else
     160             :                 sync images (Test%Image%id-1)
     161             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     162             : #endif
     163             :             end if
     164             : #if defined CAF_ENABLED
     165             :             if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     166             : #endif
     167             : 
     168             :         end if
     169             :         ! LCOV_EXCL_STOP
     170             : 
     171             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     172             :         ! Testing RandomSeed_type for equivalence of Seed vector on all images
     173             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     174             : 
     175           1 :         assertion = .true.
     176             : 
     177             : #if defined CAF_ENABLED
     178             :         sync all
     179             :         if (Test%Image%id==1) then
     180             :             sync images(*)
     181             :         else
     182             :             if ( any(Seed /= Seed(:)[1]) ) assertion = .true.
     183             :             sync images(1)
     184             :         end if
     185             : #endif
     186             : 
     187             : #if defined CAF_ENABLED
     188             :         sync all
     189             : #endif
     190             : 
     191             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     192             :         ! Testing RandomSeed_type with isRepeatable=.true., isImageDistinct=.false.
     193             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     194             : 
     195           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id, isRepeatable=.true., isImageDistinct=.false.)
     196           1 :         assertion = .not. RandomSeed%Err%occurred
     197           1 :         if (.not. assertion) return
     198             : 
     199           1 :         call random_seed(get=Seed)
     200           9 :         assertion = all(RandomSeed%Value == Seed)
     201             : 
     202             :         ! LCOV_EXCL_START
     203             :         if (Test%isDebugMode .and. .not. assertion) then
     204             : 
     205             :             write(Test%outputUnit,"(*(g0,:,' '))")
     206             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%isRepeatable     :", RandomSeed%isRepeatable
     207             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%isImageDistinct  :", RandomSeed%isImageDistinct
     208             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%info             :", RandomSeed%info
     209             :             write(Test%outputUnit,"(*(g0,:,' '))")        "RandomSeed%size             :", RandomSeed%size
     210             :             write(Test%outputUnit,"(*(g0,:,' '))")
     211             : 
     212             :             if (Test%Image%id==1) then
     213             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     214             : #if defined CAF_ENABLED
     215             :             else
     216             :                 sync images (Test%Image%id-1)
     217             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     218             : #endif
     219             :             end if
     220             : #if defined CAF_ENABLED
     221             :             if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     222             : #endif
     223             : 
     224             :         end if
     225             :         ! LCOV_EXCL_STOP
     226             : 
     227             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     228             :         ! Testing RandomSeed_type for equivalence of Seed vector on all images
     229             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     230             : 
     231           1 :         assertion = .true.
     232             : #if defined CAF_ENABLED
     233             :         sync all
     234             :         if (Test%Image%id==1) then
     235             :             sync images(*)
     236             :         else
     237             :             if ( any(Seed /= Seed(:)[1]) ) assertion = .false.
     238             :             sync images(1)
     239             :         end if
     240             : #endif
     241             : 
     242           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id, isRepeatable=.true., isImageDistinct=.false.)
     243           1 :         assertion = .not. RandomSeed%Err%occurred
     244           1 :         if (.not. assertion) return
     245             : 
     246             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     247             :         ! Testing RandomSeed_type for equivalence of the old and the new Seed vector on each image
     248             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     249             : 
     250             :         block
     251             :             integer, allocatable, save  :: SeedNew(:)
     252           1 :             allocate( SeedNew(seedSize) )
     253           1 :             call random_seed(get=SeedNew)
     254           9 :             assertion = all(SeedNew==Seed)
     255             :             ! LCOV_EXCL_START
     256             :             if (Test%isDebugMode .and. .not. assertion) then
     257             :                 if (Test%Image%id==1) then
     258             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedOld:", Test%Image%id,",", Seed
     259             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedNew:", Test%Image%id,",", SeedNew
     260             : #if defined CAF_ENABLED
     261             :                 else
     262             :                     sync images (Test%Image%id-1)
     263             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedOld:", Test%Image%id,",", Seed
     264             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedNew:", Test%Image%id,",", SeedNew
     265             : #endif
     266             :                 end if
     267             : #if defined CAF_ENABLED
     268             :                 if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     269             : #endif
     270             :             end if
     271             :             ! LCOV_EXCL_STOP
     272           1 :             deallocate(SeedNew)
     273             :         end block
     274             : 
     275             : #if defined CAF_ENABLED
     276             :         sync all
     277             : #endif
     278             : 
     279             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     280             :         ! Testing RandomSeed_type with isRepeatable=.true., isImageDistinct=.true.
     281             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     282             : 
     283           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id, isRepeatable=.true., isImageDistinct=.true.)
     284           1 :         assertion = .not. RandomSeed%Err%occurred
     285           1 :         if (.not. assertion) return
     286             : 
     287           1 :         call random_seed(get=Seed)
     288           9 :         assertion = all(RandomSeed%Value == Seed)
     289             : 
     290             :         ! LCOV_EXCL_START
     291             :         if (Test%isDebugMode .and. .not. assertion) then
     292             : 
     293             :             write(Test%outputUnit,"(*(g0,:,' '))")
     294             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%isRepeatable     :", RandomSeed%isRepeatable
     295             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%isImageDistinct  :", RandomSeed%isImageDistinct
     296             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%info             :", RandomSeed%info
     297             :             write(Test%outputUnit,"(*(g0,:,' '))") "RandomSeed%size             :", RandomSeed%size
     298             :             write(Test%outputUnit,"(*(g0,:,' '))")
     299             : 
     300             :             if (Test%Image%id==1) then
     301             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     302             : #if defined CAF_ENABLED
     303             :             else
     304             :                 sync images (Test%Image%id-1)
     305             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), GETPID(), Seed:", Test%Image%id, ",", RandomSeed%imageID, ",", RandomSeed%Value
     306             : #endif
     307             :             end if
     308             : #if defined CAF_ENABLED
     309             :             if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     310             : #endif
     311             : 
     312             :         end if
     313             :         ! LCOV_EXCL_STOP
     314             : 
     315             : #if defined CAF_ENABLED
     316             :         sync all
     317             : #endif
     318             : 
     319             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     320             :         ! Testing RandomSeed_type for equivalence of the old and the new Seed vector on each image
     321             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     322             : 
     323           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id, isRepeatable=.true., isImageDistinct=.true.)
     324           1 :         assertion = .not. RandomSeed%Err%occurred
     325           1 :         if (.not. assertion) return
     326             : 
     327             :         block
     328             :             integer, allocatable, save  :: SeedNew(:)
     329           1 :             allocate( SeedNew(seedSize) )
     330           1 :             call random_seed(get=SeedNew)
     331           9 :             assertion = all(SeedNew==Seed)
     332             :             ! LCOV_EXCL_START
     333             :             if (Test%isDebugMode .and. .not. assertion) then
     334             :                 if (Test%Image%id==1) then
     335             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedOld(diff. on each image):", Test%Image%id,",", Seed
     336             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedNew(diff. on each image):", Test%Image%id,",", SeedNew
     337             : #if defined CAF_ENABLED
     338             :                 else
     339             :                     sync images (Test%Image%id-1)
     340             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedOld(diff. on each image):", Test%Image%id,",", Seed
     341             :                     write(Test%outputUnit,"(*(g0,' '))") "this_image(), SeedNew(diff. on each image):", Test%Image%id,",", SeedNew
     342             : #endif
     343             :                 end if
     344             : #if defined CAF_ENABLED
     345             :                 if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     346             : #endif
     347             :             end if
     348             :             ! LCOV_EXCL_STOP
     349           1 :             deallocate(SeedNew)
     350             :         end block
     351             : 
     352             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     353             :         ! Testing RandomSeed_type for non-equivalence of Seed vector on all images
     354             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     355             : 
     356           1 :         assertion = .true.
     357             : #if defined CAF_ENABLED
     358             :         sync all
     359             :         if (Test%Image%id==1) then
     360             :             sync images(*)
     361             :         else
     362             :             if ( all(Seed == Seed(:)[1]) ) assertion = .false.
     363             :             sync images(1)
     364             :         end if
     365             : #endif
     366             : 
     367             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     368             :         ! Testing RandomSeed_type(inputSeed = 1313, isImageDistinct=.false.)
     369             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     370             : 
     371           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id, inputSeed = 1313, isImageDistinct=.false.)
     372           1 :         assertion = .not. RandomSeed%Err%occurred
     373           1 :         if (.not. assertion) return
     374             : 
     375             :         ! LCOV_EXCL_START
     376             :         if (Test%isDebugMode .and. .not. assertion) then
     377             : #if defined CAF_ENABLED
     378             :             if (Test%Image%id==1) then
     379             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), Seed(same on each image):", Test%Image%id,",", RandomSeed%Value
     380             :             else
     381             :                 sync images (Test%Image%id-1)
     382             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), Seed(same on each image):", Test%Image%id,",", RandomSeed%Value
     383             :             end if
     384             :             if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     385             : #endif
     386             :         end if
     387             :         ! LCOV_EXCL_STOP
     388             : 
     389           1 :         call random_seed(get=Seed)
     390           1 :         assertion = .true.
     391             : 
     392             : #if defined CAF_ENABLED
     393             :         sync all
     394             :         if (Test%Image%id==1) then
     395             :             sync images(*)
     396             :         else
     397             :             if ( any(Seed /= Seed(:)[1]) ) assertion = .false.
     398             :             sync images(1)
     399             :         end if
     400             : #endif
     401             : 
     402             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     403             :         ! Testing RandomSeed_type(inputSeed = 1313, isImageDistinct=.true.)
     404             :         !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     405             : 
     406           1 :         RandomSeed = RandomSeed_type(imageID=Test%Image%id, inputSeed = 1313, isImageDistinct=.true.)
     407           1 :         assertion = .not. RandomSeed%Err%occurred
     408           1 :         if (.not. assertion) return
     409             : 
     410           1 :         call random_seed(get=Seed)
     411           1 :         assertion = .true.
     412             : #if defined CAF_ENABLED
     413             :         sync all
     414             :         if (Test%Image%id==1) then
     415             :             sync images(*)
     416             :         else
     417             :             if ( any(Seed == Seed(:)[1]) ) assertion = .false.
     418             :             sync images(1)
     419             :         end if
     420             : #endif
     421             : 
     422             :         ! LCOV_EXCL_START
     423             :         if (Test%isDebugMode .and. .not. assertion) then
     424             :             if (Test%Image%id==1) then
     425             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), Seed(same on each image):", Test%Image%id,",", RandomSeed%Value
     426             : #if defined CAF_ENABLED
     427             :             else
     428             :                 sync images (Test%Image%id-1)
     429             :                 write(Test%outputUnit,"(*(g0,' '))") "this_image(), Seed(same on each image):", Test%Image%id,",", RandomSeed%Value
     430             : #endif
     431             :             end if
     432             : #if defined CAF_ENABLED
     433             :             if (Test%Image%id<Test%Image%count) sync images (Test%Image%id+1)
     434             : #endif
     435             :         end if
     436             :         ! LCOV_EXCL_STOP
     437             : 
     438           1 :         deallocate( Seed )
     439             : 
     440           2 :     end function test_constructRandomSeed
     441             : 
     442             : !%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     443             : 
     444             : end module Test_RandomSeed_mod ! LCOV_EXCL_LINE

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