[svn-r2809]

Purpose:
    Added new test file tH5G.f90 to test group interface
Platforms tested:
    Linux (eirene)

1 files changed, 206 insertions, 0 deletions

diff --git a/fortran/test/tH5G.f90 b/fortran/test/tH5G.f90
new file mode 100644
index 0000000..f68fc3c
--- /dev/null
+++ b/fortran/test/tH5G.f90
@@ -0,0 +1,206 @@
+    SUBROUTINE group_test(total_error)
+
+!THis subroutine tests following functionalities: 
+! h5gcreate_f, h5gopen_f, h5gclose_f, (?)h5gget_obj_info_idx_f,  h5gn_members_f
+!h5glink_f, h5gunlink_f, h5gmove_f,  h5gget_linkval_f, h5gset_comment_f,
+! h5gget_comment_f 
+
+     USE HDF5 ! This module contains all necessary modules 
+        
+     IMPLICIT NONE
+     INTEGER, INTENT(OUT) :: total_error 
+
+     CHARACTER(LEN=8), PARAMETER :: filename = "gtest.h5"    !File name
+     CHARACTER(LEN=33), PARAMETER :: comment = "Testing the group functionalities"  
+                                              ! comment for this file
+     CHARACTER(LEN=7), PARAMETER :: groupname1 = "MyGroup"  ! Group name
+     CHARACTER(LEN=16), PARAMETER :: groupname2 = "/MyGroup/Group_A" 
+     CHARACTER(LEN=9), PARAMETER :: linkname1 = "hardlink1" 
+     CHARACTER(LEN=9), PARAMETER :: linkname2 = "hardlink2" 
+     CHARACTER(LEN=9), PARAMETER :: linkname3 = "softlink1" 
+     CHARACTER(LEN=9), PARAMETER :: linkname4 = "softlink2" 
+     CHARACTER(LEN=12), PARAMETER :: linkname5 = "newsoftlink2" 
+
+     CHARACTER(LEN=13), PARAMETER :: dsetname1 = "MyGroup/dset1" ! Dataset name
+     CHARACTER(LEN=5),  PARAMETER :: dsetname2 = "dset2" ! dataset name
+
+     INTEGER(HID_T) :: file_id       ! File identifier 
+     INTEGER(HID_T) :: group1_id      ! Group identifier 
+     INTEGER(HID_T) :: group2_id      ! Group identifier 
+     INTEGER(HID_T) :: dset1_id    ! Dataset identifier 
+     INTEGER(HID_T) :: dset2_id    ! Dataset identifier 
+     INTEGER(HID_T) :: dspace_id  ! Data space identifier 
+
+     INTEGER, DIMENSION(1) :: dset1_data = 34 ! Data value      
+     INTEGER, DIMENSION(1) :: dset2_data = 98 ! Data value      
+     INTEGER(HSIZE_T), DIMENSION(1) :: dims = 1 ! Datasets dimensions
+     INTEGER     ::   rank = 1 ! Datasets rank
+     INTEGER     ::   error ! Error flag
+     INTEGER     ::   namesize = 100 !size for symbolic object
+     CHARACTER*100 :: name !name to put symbolic object
+     CHARACTER*100 :: commentout !comment to the file
+     INTEGER     ::   nmembers
+     INTEGER     :: obj_type
+     !
+     ! Create the file.
+     !
+     CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error)
+     CALL check("h5fcreate_f",error,total_error)
+
+     !
+     ! Create a group named "/MyGroup" in the file.
+     !
+     CALL h5gcreate_f(file_id, groupname1, group1_id, error)
+     CALL check("h5gcreate_f",error,total_error)
+     
+     !
+     ! Create a group named "/MyGroup/Group_A" in the file.
+     !
+     CALL h5gcreate_f(file_id, groupname2, group2_id, error)
+     CALL check("h5gcreate_f",error,total_error)
+
+     !
+     !Create data space for the dataset. 
+     !
+     CALL h5screate_simple_f(rank, dims, dspace_id, error)
+     CALL check("h5screate_simple_f",error,total_error)
+     !
+     ! create dataset in the file. 
+     !
+     CALL h5dcreate_f(file_id, dsetname1, H5T_NATIVE_INTEGER, dspace_id, &
+               dset1_id, error)
+     CALL check("h5dcreate_f",error,total_error)
+
+     !
+     ! Write data_in to dataset1
+     !
+     CALL h5dwrite_f(dset1_id, H5T_NATIVE_INTEGER, dset1_data, error)
+     CALL check("h5dwrite_f",error,total_error)
+
+     !
+     ! create dataset2 in the Group_A. 
+     !
+     CALL h5dcreate_f(group2_id, dsetname2, H5T_NATIVE_INTEGER, dspace_id, &
+               dset2_id, error)
+     CALL check("h5dcreate_f",error,total_error)
+
+     !
+     ! Write data_in to dataset2
+     !
+     CALL h5dwrite_f(dset2_id, H5T_NATIVE_INTEGER, dset2_data, error)
+     CALL check("h5dwrite_f",error,total_error)
+
+     !
+     !Create a hard link to the group1
+     !
+     CALL h5glink_f(file_id, H5G_LINK_HARD_F, groupname1, linkname1, error)   
+     CALL check("h5glink_f",error,total_error)
+     !
+     !Create a hard link to the group2
+     !
+     CALL h5glink_f(file_id, H5G_LINK_HARD_F, groupname2, linkname2, error)   
+     CALL check("h5glink_f",error,total_error)
+     !
+     !Create a soft link to  dataset11
+     !
+     CALL h5glink_f(file_id, H5G_LINK_SOFT_F, dsetname1, linkname3, error)   
+     CALL check("h5glink_f",error,total_error)
+     !
+     !Create a soft link to  dataset2
+     !
+     CALL h5glink_f(file_id, H5G_LINK_SOFT_F, dsetname2, linkname4, error)   
+     CALL check("h5glink_f",error,total_error)
+
+     !
+     !close group1
+     !
+     CALL h5gclose_f(group1_id, error)
+     CALL check("h5gclose_f", error, total_error)
+     !
+     !reopen group1
+     !
+     CALL h5gopen_f(file_id, groupname1, group1_id, error)
+     CALL check("h5gopen_f", error, total_error)
+     !
+     !get obj info of group1
+     !
+!     CALL h5gget_obj_info_idx_f(file_id, linkname1, 2, name, obj_type, error)
+!     CALL check("h5gget_obj_info_idx_f", error, total_error) 
+!     if (obj_type .ne. H5G_LINK_F) then
+!         write(*,*)  "got object  ", name, " type error ", obj_type
+!         total_error = total_error +1
+!     end if
+     !
+     !Get number of members in the group
+     !
+     CALL  h5gn_members_f(file_id, groupname1, nmembers, error)
+     CALL check("h5gn_members_f",error,total_error)
+     if (nmembers .ne. 2) then
+         write(*,*)  "got nmembers ", nmembers, " is wrong"
+         total_error = total_error +1
+     end if
+
+
+     !
+     !Get the name of a symbolic name
+     !
+     CALL h5gget_linkval_f(file_id, linkname3, namesize, name, error)
+     CALL check("h5gget_linkval_f",error,total_error)
+     if ( name(1:13) .ne. dsetname1) then
+         write(*,*)  "got symbolic name  ", name, " is wrong"
+         total_error = total_error +1
+     end if
+     !
+     !move softlink2 to newsoftlink2
+     !
+     CALL h5gmove_f(file_id, linkname4, linkname5, error)
+     CALL check("h5gmove_f",error,total_error)
+     !
+     !Get the name of the moved symbolic name
+     !
+     CALL h5gget_linkval_f(file_id, linkname5, namesize, name, error)
+     CALL check("h5gget_linkval_f",error,total_error)
+     if ( name(1:5) .ne. dsetname2) then
+         write(*,*)  "got symbolic name  ", name, " is wrong"
+         total_error = total_error +1
+     end if
+
+     !
+     !Unlink the moved symbolic link
+     !
+     CALL h5gunlink_f(file_id, linkname5, error)
+     CALL check("h5gunlink_f", error, total_error)
+
+
+     !
+     !set the comment of dataset1 to comment
+     !
+     CALL  h5gset_comment_f(file_id, dsetname1, comment, error)
+     CALL check("h5gset_comment_f", error, total_error)
+     !
+     !get the comment of dataset1
+     !
+     CALL  h5gget_comment_f(file_id, dsetname1,namesize, commentout, error)
+     CALL check("h5gget_comment_f", error, total_error)  
+     if ( commentout(1:33) .ne. comment) then
+         write(*,*)  "got comment  ", commentout, " is wrong"
+         total_error = total_error +1
+     end if
+
+
+     !
+     !release all the resources
+     !
+     CALL h5fclose_f(file_id, error)
+     CALL check("h5fclose_f", error, total_error)   
+     CALL h5gclose_f(group1_id, error)
+     CALL check("h5gclose_f", error, total_error)   
+     CALL h5gclose_f(group2_id, error)
+     CALL check("h5gclose_f", error, total_error)   
+     CALL h5dclose_f(dset1_id, error)
+     CALL check("h5dclose_f", error, total_error)   
+     CALL h5dclose_f(dset2_id, error)
+     CALL check("h5dclose_f", error, total_error)   
+     CALL h5sclose_f(dspace_id, error)
+     CALL check("h5sclose_f", error, total_error)   
+  END SUBROUTINE group_test