[svn-r8582] *** empty log message ***

4 files changed, 749 insertions, 0 deletions

diff --git a/tools/testfiles/h5diff_81.txt b/tools/testfiles/h5diff_81.txt
new file mode 100644
index 0000000..004babd
--- /dev/null
+++ b/tools/testfiles/h5diff_81.txt
@@ -0,0 +1,749 @@
+#############################
+Expected output for 'h5diff file7.h5 file8.h5 -v'
+#############################
+$h5diff file7.h5 file8.h5 -v
+
+file1     file2
+---------------------------------------
+    x      x    /dset          
+    x      x    /g1            
+    x      x    /g1/array      
+    x      x    /g1/array2D    
+    x      x    /g1/array3D    
+    x      x    /g1/bitfield   
+    x      x    /g1/bitfield2D 
+    x      x    /g1/bitfield3D 
+    x      x    /g1/compound   
+    x      x    /g1/compound2D 
+    x      x    /g1/compound3D 
+    x      x    /g1/enum       
+    x      x    /g1/enum2D     
+    x      x    /g1/enum3D     
+    x      x    /g1/float      
+    x      x    /g1/float2D    
+    x      x    /g1/float3D    
+    x      x    /g1/integer    
+    x      x    /g1/integer2D  
+    x      x    /g1/integer3D  
+    x      x    /g1/opaque     
+    x      x    /g1/opaque2D   
+    x      x    /g1/opaque3D   
+    x      x    /g1/reference  
+    x      x    /g1/reference2D
+    x      x    /g1/reference3D
+    x      x    /g1/string     
+    x      x    /g1/string2D   
+    x      x    /g1/string3D   
+    x      x    /g1/vlen       
+    x      x    /g1/vlen2D     
+    x      x    /g1/vlen3D     
+    x      x    /null_dset     
+
+Dataset:     </dset> and </dset>
+position        dset            dset            difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+Group:       </g1> and </g1>
+Dataset:     </g1/array> and </g1/array>
+position        array           array           difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2               0               2              
+[ 0 ]          3               0               3              
+[ 1 ]          4               0               4              
+[ 1 ]          5               0               5              
+[ 1 ]          6               0               6              
+6 differences found
+Dataset:     </g1/array2D> and </g1/array2D>
+position        array2D         array2D         difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2               0               2              
+[ 0 0 ]          3               0               3              
+[ 0 1 ]          4               0               4              
+[ 0 1 ]          5               0               5              
+[ 0 1 ]          6               0               6              
+[ 1 0 ]          7               0               7              
+[ 1 0 ]          8               0               8              
+[ 1 0 ]          9               0               9              
+[ 1 1 ]          10              0               10             
+[ 1 1 ]          11              0               11             
+[ 1 1 ]          12              0               12             
+[ 2 0 ]          13              0               13             
+[ 2 0 ]          14              0               14             
+[ 2 0 ]          15              0               15             
+[ 2 1 ]          16              0               16             
+[ 2 1 ]          17              0               17             
+[ 2 1 ]          18              0               18             
+18 differences found
+Dataset:     </g1/array3D> and </g1/array3D>
+position        array3D         array3D         difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2               0               2              
+[ 0 0 0 ]          3               0               3              
+[ 0 0 1 ]          4               0               4              
+[ 0 0 1 ]          5               0               5              
+[ 0 0 1 ]          6               0               6              
+[ 0 1 0 ]          7               0               7              
+[ 0 1 0 ]          8               0               8              
+[ 0 1 0 ]          9               0               9              
+[ 0 1 1 ]          10              0               10             
+[ 0 1 1 ]          11              0               11             
+[ 0 1 1 ]          12              0               12             
+[ 0 2 0 ]          13              0               13             
+[ 0 2 0 ]          14              0               14             
+[ 0 2 0 ]          15              0               15             
+[ 0 2 1 ]          16              0               16             
+[ 0 2 1 ]          17              0               17             
+[ 0 2 1 ]          18              0               18             
+[ 1 0 0 ]          19              0               19             
+[ 1 0 0 ]          20              0               20             
+[ 1 0 0 ]          21              0               21             
+[ 1 0 1 ]          22              0               22             
+[ 1 0 1 ]          23              0               23             
+[ 1 0 1 ]          24              0               24             
+[ 1 1 0 ]          25              0               25             
+[ 1 1 0 ]          26              0               26             
+[ 1 1 0 ]          27              0               27             
+[ 1 1 1 ]          28              0               28             
+[ 1 1 1 ]          29              0               29             
+[ 1 1 1 ]          30              0               30             
+[ 1 2 0 ]          31              0               31             
+[ 1 2 0 ]          32              0               32             
+[ 1 2 0 ]          33              0               33             
+[ 1 2 1 ]          34              0               34             
+[ 1 2 1 ]          35              0               35             
+[ 1 2 1 ]          36              0               36             
+[ 2 0 0 ]          37              0               37             
+[ 2 0 0 ]          38              0               38             
+[ 2 0 0 ]          39              0               39             
+[ 2 0 1 ]          40              0               40             
+[ 2 0 1 ]          41              0               41             
+[ 2 0 1 ]          42              0               42             
+[ 2 1 0 ]          43              0               43             
+[ 2 1 0 ]          44              0               44             
+[ 2 1 0 ]          45              0               45             
+[ 2 1 1 ]          46              0               46             
+[ 2 1 1 ]          47              0               47             
+[ 2 1 1 ]          48              0               48             
+[ 2 2 0 ]          49              0               49             
+[ 2 2 0 ]          50              0               50             
+[ 2 2 0 ]          51              0               51             
+[ 2 2 1 ]          52              0               52             
+[ 2 2 1 ]          53              0               53             
+[ 2 2 1 ]          54              0               54             
+[ 3 0 0 ]          55              0               55             
+[ 3 0 0 ]          56              0               56             
+[ 3 0 0 ]          57              0               57             
+[ 3 0 1 ]          58              0               58             
+[ 3 0 1 ]          59              0               59             
+[ 3 0 1 ]          60              0               60             
+[ 3 1 0 ]          61              0               61             
+[ 3 1 0 ]          62              0               62             
+[ 3 1 0 ]          63              0               63             
+[ 3 1 1 ]          64              0               64             
+[ 3 1 1 ]          65              0               65             
+[ 3 1 1 ]          66              0               66             
+[ 3 2 0 ]          67              0               67             
+[ 3 2 0 ]          68              0               68             
+[ 3 2 0 ]          69              0               69             
+[ 3 2 1 ]          70              0               70             
+[ 3 2 1 ]          71              0               71             
+[ 3 2 1 ]          72              0               72             
+72 differences found
+Dataset:     </g1/bitfield> and </g1/bitfield>
+position        bitfield        bitfield        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+Dataset:     </g1/bitfield2D> and </g1/bitfield2D>
+position        bitfield2D      bitfield2D      difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+Dataset:     </g1/bitfield3D> and </g1/bitfield3D>
+position        bitfield3D      bitfield3D      difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+Dataset:     </g1/compound> and </g1/compound>
+position        compound        compound        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 0 ]          2.000000        0.000000        2.000000       
+[ 1 ]          3               0               3              
+[ 1 ]          4.000000        0.000000        4.000000       
+4 differences found
+Dataset:     </g1/compound2D> and </g1/compound2D>
+position        compound2D      compound2D      difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 0 ]          2.000000        0.000000        2.000000       
+[ 0 1 ]          3               0               3              
+[ 0 1 ]          4.000000        0.000000        4.000000       
+[ 1 0 ]          5               0               5              
+[ 1 0 ]          6.000000        0.000000        6.000000       
+[ 1 1 ]          7               0               7              
+[ 1 1 ]          8.000000        0.000000        8.000000       
+[ 2 0 ]          9               0               9              
+[ 2 0 ]          10.000000       0.000000        10.000000      
+[ 2 1 ]          11              0               11             
+[ 2 1 ]          12.000000       0.000000        12.000000      
+12 differences found
+Dataset:     </g1/compound3D> and </g1/compound3D>
+position        compound3D      compound3D      difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 0 ]          2.000000        0.000000        2.000000       
+[ 0 0 1 ]          3               0               3              
+[ 0 0 1 ]          4.000000        0.000000        4.000000       
+[ 0 1 0 ]          5               0               5              
+[ 0 1 0 ]          6.000000        0.000000        6.000000       
+[ 0 1 1 ]          7               0               7              
+[ 0 1 1 ]          8.000000        0.000000        8.000000       
+[ 0 2 0 ]          9               0               9              
+[ 0 2 0 ]          10.000000       0.000000        10.000000      
+[ 0 2 1 ]          11              0               11             
+[ 0 2 1 ]          12.000000       0.000000        12.000000      
+[ 1 0 0 ]          13              0               13             
+[ 1 0 0 ]          14.000000       0.000000        14.000000      
+[ 1 0 1 ]          15              0               15             
+[ 1 0 1 ]          16.000000       0.000000        16.000000      
+[ 1 1 0 ]          17              0               17             
+[ 1 1 0 ]          18.000000       0.000000        18.000000      
+[ 1 1 1 ]          19              0               19             
+[ 1 1 1 ]          20.000000       0.000000        20.000000      
+[ 1 2 0 ]          21              0               21             
+[ 1 2 0 ]          22.000000       0.000000        22.000000      
+[ 1 2 1 ]          23              0               23             
+[ 1 2 1 ]          24.000000       0.000000        24.000000      
+[ 2 0 0 ]          25              0               25             
+[ 2 0 0 ]          26.000000       0.000000        26.000000      
+[ 2 0 1 ]          27              0               27             
+[ 2 0 1 ]          28.000000       0.000000        28.000000      
+[ 2 1 0 ]          29              0               29             
+[ 2 1 0 ]          30.000000       0.000000        30.000000      
+[ 2 1 1 ]          31              0               31             
+[ 2 1 1 ]          32.000000       0.000000        32.000000      
+[ 2 2 0 ]          33              0               33             
+[ 2 2 0 ]          34.000000       0.000000        34.000000      
+[ 2 2 1 ]          35              0               35             
+[ 2 2 1 ]          36.000000       0.000000        36.000000      
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38.000000       0.000000        38.000000      
+[ 3 0 1 ]          39              0               39             
+[ 3 0 1 ]          40.000000       0.000000        40.000000      
+[ 3 1 0 ]          41              0               41             
+[ 3 1 0 ]          42.000000       0.000000        42.000000      
+[ 3 1 1 ]          43              0               43             
+[ 3 1 1 ]          44.000000       0.000000        44.000000      
+[ 3 2 0 ]          45              0               45             
+[ 3 2 0 ]          46.000000       0.000000        46.000000      
+[ 3 2 1 ]          47              0               47             
+[ 3 2 1 ]          48.000000       0.000000        48.000000      
+48 differences found
+Dataset:     </g1/enum> and </g1/enum>
+position        enum            enum            difference          
+------------------------------------------------------------
+[ 0 ]          RED              GREEN            
+1 differences found
+Dataset:     </g1/enum2D> and </g1/enum2D>
+</g1/enum2D> and </g1/enum2D> are empty datasets
+Dataset:     </g1/enum3D> and </g1/enum3D>
+</g1/enum3D> and </g1/enum3D> are empty datasets
+Dataset:     </g1/float> and </g1/float>
+position        float           float           difference          
+------------------------------------------------------------
+[ 0 ]          1.000000        0.000000        1.000000       
+[ 1 ]          2.000000        0.000000        2.000000       
+2 differences found
+Dataset:     </g1/float2D> and </g1/float2D>
+position        float2D         float2D         difference          
+------------------------------------------------------------
+[ 0 0 ]          1.000000        0.000000        1.000000       
+[ 0 1 ]          2.000000        0.000000        2.000000       
+[ 1 0 ]          3.000000        0.000000        3.000000       
+[ 1 1 ]          4.000000        0.000000        4.000000       
+[ 2 0 ]          5.000000        0.000000        5.000000       
+[ 2 1 ]          6.000000        0.000000        6.000000       
+6 differences found
+Dataset:     </g1/float3D> and </g1/float3D>
+position        float3D         float3D         difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1.000000        0.000000        1.000000       
+[ 0 0 1 ]          2.000000        0.000000        2.000000       
+[ 0 1 0 ]          3.000000        0.000000        3.000000       
+[ 0 1 1 ]          4.000000        0.000000        4.000000       
+[ 0 2 0 ]          5.000000        0.000000        5.000000       
+[ 0 2 1 ]          6.000000        0.000000        6.000000       
+[ 1 0 0 ]          7.000000        0.000000        7.000000       
+[ 1 0 1 ]          8.000000        0.000000        8.000000       
+[ 1 1 0 ]          9.000000        0.000000        9.000000       
+[ 1 1 1 ]          10.000000       0.000000        10.000000      
+[ 1 2 0 ]          11.000000       0.000000        11.000000      
+[ 1 2 1 ]          12.000000       0.000000        12.000000      
+[ 2 0 0 ]          13.000000       0.000000        13.000000      
+[ 2 0 1 ]          14.000000       0.000000        14.000000      
+[ 2 1 0 ]          15.000000       0.000000        15.000000      
+[ 2 1 1 ]          16.000000       0.000000        16.000000      
+[ 2 2 0 ]          17.000000       0.000000        17.000000      
+[ 2 2 1 ]          18.000000       0.000000        18.000000      
+[ 3 0 0 ]          19.000000       0.000000        19.000000      
+[ 3 0 1 ]          20.000000       0.000000        20.000000      
+[ 3 1 0 ]          21.000000       0.000000        21.000000      
+[ 3 1 1 ]          22.000000       0.000000        22.000000      
+[ 3 2 0 ]          23.000000       0.000000        23.000000      
+[ 3 2 1 ]          24.000000       0.000000        24.000000      
+24 differences found
+Dataset:     </g1/integer> and </g1/integer>
+position        integer         integer         difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+Dataset:     </g1/integer2D> and </g1/integer2D>
+position        integer2D       integer2D       difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+Dataset:     </g1/integer3D> and </g1/integer3D>
+position        integer3D       integer3D       difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+Dataset:     </g1/opaque> and </g1/opaque>
+position        opaque          opaque          difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+Dataset:     </g1/opaque2D> and </g1/opaque2D>
+position        opaque2D        opaque2D        difference          
+------------------------------------------------------------
+[ 0 0 ]          1               0               1              
+[ 0 1 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 2 0 ]          5               0               5              
+[ 2 1 ]          6               0               6              
+6 differences found
+Dataset:     </g1/opaque3D> and </g1/opaque3D>
+position        opaque3D        opaque3D        difference          
+------------------------------------------------------------
+[ 0 0 0 ]          1               0               1              
+[ 0 0 1 ]          2               0               2              
+[ 0 1 0 ]          3               0               3              
+[ 0 1 1 ]          4               0               4              
+[ 0 2 0 ]          5               0               5              
+[ 0 2 1 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 1 0 ]          9               0               9              
+[ 1 1 1 ]          10              0               10             
+[ 1 2 0 ]          11              0               11             
+[ 1 2 1 ]          12              0               12             
+[ 2 0 0 ]          13              0               13             
+[ 2 0 1 ]          14              0               14             
+[ 2 1 0 ]          15              0               15             
+[ 2 1 1 ]          16              0               16             
+[ 2 2 0 ]          17              0               17             
+[ 2 2 1 ]          18              0               18             
+[ 3 0 0 ]          19              0               19             
+[ 3 0 1 ]          20              0               20             
+[ 3 1 0 ]          21              0               21             
+[ 3 1 1 ]          22              0               22             
+[ 3 2 0 ]          23              0               23             
+[ 3 2 1 ]          24              0               24             
+24 differences found
+Dataset:     </g1/reference> and </g1/reference>
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+4 differences found
+Dataset:     </g1/reference2D> and </g1/reference2D>
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+12 differences found
+Dataset:     </g1/reference3D> and </g1/reference3D>
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+position                                        difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+2 differences found
+48 differences found
+Dataset:     </g1/string> and </g1/string>
+position        string          string          difference          
+------------------------------------------------------------
+[ 0 ]          a                z                
+[ 0 ]          b                z                
+[ 1 ]          d                z                
+[ 1 ]          e                z                
+4 differences found
+Dataset:     </g1/string2D> and </g1/string2D>
+position        string2D        string2D        difference          
+------------------------------------------------------------
+[ 0 0 ]          a                z                
+[ 0 0 ]          b                z                
+[ 0 1 ]          c                z                
+[ 0 1 ]          d                z                
+[ 1 0 ]          e                z                
+[ 1 0 ]          f                z                
+[ 1 1 ]          g                z                
+[ 1 1 ]          h                z                
+[ 2 0 ]          i                z                
+[ 2 0 ]          j                z                
+[ 2 1 ]          k                z                
+[ 2 1 ]          l                z                
+12 differences found
+Dataset:     </g1/string3D> and </g1/string3D>
+position        string3D        string3D        difference          
+------------------------------------------------------------
+[ 0 0 0 ]          a                z                
+[ 0 0 0 ]          b                z                
+[ 0 0 1 ]          c                z                
+[ 0 0 1 ]          d                z                
+[ 0 1 0 ]          e                z                
+[ 0 1 0 ]          f                z                
+[ 0 1 1 ]          g                z                
+[ 0 1 1 ]          h                z                
+[ 0 2 0 ]          i                z                
+[ 0 2 0 ]          j                z                
+[ 0 2 1 ]          k                z                
+[ 0 2 1 ]          l                z                
+[ 1 0 0 ]          m                z                
+[ 1 0 0 ]          n                z                
+[ 1 0 1 ]          p                z                
+[ 1 0 1 ]          q                z                
+[ 1 1 0 ]          r                z                
+[ 1 1 0 ]          s                z                
+[ 1 1 1 ]          t                z                
+[ 1 1 1 ]          u                z                
+[ 1 2 0 ]          v                z                
+[ 1 2 0 ]          w                z                
+[ 1 2 1 ]          x                z                
+[ 2 0 0 ]          A                z                
+[ 2 0 0 ]          B                z                
+[ 2 0 1 ]          C                z                
+[ 2 0 1 ]          D                z                
+[ 2 1 0 ]          E                z                
+[ 2 1 0 ]          F                z                
+[ 2 1 1 ]          G                z                
+[ 2 1 1 ]          H                z                
+[ 2 2 0 ]          I                z                
+[ 2 2 0 ]          J                z                
+[ 2 2 1 ]          K                z                
+[ 2 2 1 ]          L                z                
+[ 3 0 0 ]          M                z                
+[ 3 0 0 ]          N                z                
+[ 3 0 1 ]          P                z                
+[ 3 0 1 ]          Q                z                
+[ 3 1 0 ]          R                z                
+[ 3 1 0 ]          S                z                
+[ 3 1 1 ]          T                z                
+[ 3 1 1 ]          U                z                
+[ 3 2 0 ]          V                z                
+[ 3 2 0 ]          W                z                
+[ 3 2 1 ]          X                z                
+[ 3 2 1 ]          Z                z                
+47 differences found
+Dataset:     </g1/vlen> and </g1/vlen>
+position        vlen            vlen            difference          
+------------------------------------------------------------
+[ 0 ]          1               0               1              
+[ 1 ]          2               0               2              
+[ 1 ]          3               0               3              
+3 differences found
+Dataset:     </g1/vlen2D> and </g1/vlen2D>
+position        vlen2D          vlen2D          difference          
+------------------------------------------------------------
+[ 0 1 ]          1               0               1              
+[ 1 0 ]          2               0               2              
+[ 1 0 ]          3               0               3              
+[ 1 1 ]          4               0               4              
+[ 1 1 ]          5               0               5              
+[ 2 0 ]          6               0               6              
+[ 2 0 ]          7               0               7              
+[ 2 0 ]          8               0               8              
+[ 2 1 ]          9               0               9              
+[ 2 1 ]          10              0               10             
+[ 2 1 ]          11              0               11             
+11 differences found
+Dataset:     </g1/vlen3D> and </g1/vlen3D>
+position        vlen3D          vlen3D          difference          
+------------------------------------------------------------
+[ 0 0 1 ]          1               0               1              
+[ 0 1 0 ]          2               0               2              
+[ 0 1 1 ]          3               0               3              
+[ 0 2 0 ]          4               0               4              
+[ 0 2 1 ]          5               0               5              
+[ 1 0 0 ]          6               0               6              
+[ 1 0 0 ]          7               0               7              
+[ 1 0 1 ]          8               0               8              
+[ 1 0 1 ]          9               0               9              
+[ 1 1 0 ]          10              0               10             
+[ 1 1 0 ]          11              0               11             
+[ 1 1 1 ]          12              0               12             
+[ 1 1 1 ]          13              0               13             
+[ 1 2 0 ]          14              0               14             
+[ 1 2 0 ]          15              0               15             
+[ 1 2 1 ]          16              0               16             
+[ 1 2 1 ]          17              0               17             
+[ 2 0 0 ]          18              0               18             
+[ 2 0 0 ]          19              0               19             
+[ 2 0 0 ]          20              0               20             
+[ 2 0 1 ]          21              0               21             
+[ 2 0 1 ]          22              0               22             
+[ 2 0 1 ]          23              0               23             
+[ 2 1 0 ]          24              0               24             
+[ 2 1 0 ]          25              0               25             
+[ 2 1 0 ]          26              0               26             
+[ 2 1 1 ]          27              0               27             
+[ 2 1 1 ]          28              0               28             
+[ 2 1 1 ]          29              0               29             
+[ 2 2 0 ]          30              0               30             
+[ 2 2 0 ]          31              0               31             
+[ 2 2 0 ]          32              0               32             
+[ 2 2 1 ]          33              0               33             
+[ 2 2 1 ]          34              0               34             
+[ 2 2 1 ]          35              0               35             
+[ 3 0 0 ]          36              0               36             
+[ 3 0 0 ]          37              0               37             
+[ 3 0 0 ]          38              0               38             
+[ 3 0 0 ]          39              0               39             
+[ 3 0 1 ]          40              0               40             
+[ 3 0 1 ]          41              0               41             
+[ 3 0 1 ]          42              0               42             
+[ 3 0 1 ]          43              0               43             
+[ 3 1 0 ]          44              0               44             
+[ 3 1 0 ]          45              0               45             
+[ 3 1 0 ]          46              0               46             
+[ 3 1 0 ]          47              0               47             
+[ 3 1 1 ]          48              0               48             
+[ 3 1 1 ]          49              0               49             
+[ 3 1 1 ]          50              0               50             
+[ 3 1 1 ]          51              0               51             
+[ 3 2 0 ]          52              0               52             
+[ 3 2 0 ]          53              0               53             
+[ 3 2 0 ]          54              0               54             
+[ 3 2 0 ]          55              0               55             
+[ 3 2 1 ]          56              0               56             
+[ 3 2 1 ]          57              0               57             
+[ 3 2 1 ]          58              0               58             
+[ 3 2 1 ]          59              0               59             
+59 differences found
+Dataset:     </null_dset> and </null_dset>
+type         null_dset  null_dset  difference
+	H5T_IEEE_F64LE		H5T_STD_I32LE
+1 differences found
+Group:       </> and </>
+
diff --git a/tools/testfiles/test1.h5 b/tools/testfiles/test1.h5
index 54c897a..1edac90 100644
--- a/tools/testfiles/test1.h5
+++ b/tools/testfiles/test1.h5
diff --git a/tools/testfiles/test3.h5 b/tools/testfiles/test3.h5
index 36a3aa4..7072b02 100644
--- a/tools/testfiles/test3.h5
+++ b/tools/testfiles/test3.h5
diff --git a/tools/testfiles/test4.h5 b/tools/testfiles/test4.h5
index ce2cfee..6a04a34 100644
--- a/tools/testfiles/test4.h5
+++ b/tools/testfiles/test4.h5