[svn-r21396] Purpose:

HDFFV-7693 - h5diff produces different behavior between versions: 1.8.3 and 1.8.6

Description:
    There were two issues on this. 
    One was not displaying all the comparable objects if non-comparable 
    object/attribute exist and compared before comparables ones. This issue
    occurred after 1.8.4 release. This is the issue from user.
    The other issue was not displaying all the comparable attributes, 
    if non-comparable object/attribute exist and compared ahead. This issue 
    were exist even before 1.8.4 release. So it's possible some attribute 
    comparison may have not displayed correctly in the past, if non-comparable 
    data were exist in common object.
    Fixed h5diff to display all the comparable object and attribute regardless 
    of non-comparables. 

Tested:
 jam (linux32-LE), koala (linux64-LE), heiwa (linuxppc64-BE), tejeda (mac32-LE), linew (solaris-BE), Cmake (jam, Windows)

tools/h5diff/testfiles/h5diff_20.txt

@@ -2,5 +2,5 @@
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_202.txt

@@ -1,3 +1,2 @@
 Not comparable: </g2/dset2> is of class H5T_FLOAT and </g2/dset3> is of class H5T_INTEGER
-Not comparable: </g2/dset2> has sign H5T_SGN_ERROR and </g2/dset3> has sign H5T_SGN_2
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_205.txt

@@ -1,4 +1,3 @@
 Not comparable: </g2/dset5> has rank 2, dimensions [2x2], max dimensions [2x2]
 and </g2/dset6> has rank 2, dimensions [3x2], max dimensions [3x2]
-Not comparable: </g2/dset5> has sign H5T_SGN_2 and </g2/dset6> has sign H5T_SGN_NONE
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_21.txt

@@ -2,5 +2,5 @@
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_22.txt

@@ -2,5 +2,5 @@
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_220.txt

@@ -0,0 +1,8 @@
+Not comparable: </g1/dset1> is of class H5T_INTEGER and </g1/dset1> is of class H5T_STRING
+attribute: <attr of </g1/dset1>> and <attr of </g1/dset1>>
+3 differences found
+dataset: </g1/dset1> and </g1/dset1>
+3 differences found
+dataset: </g1/dset2> and </g1/dset2>
+3 differences found
+EXIT CODE: 1

tools/h5diff/testfiles/h5diff_221.txt

@@ -0,0 +1,8 @@
+Not comparable: <attr1> is of class H5T_INTEGER and <attr1> is of class H5T_STRING
+attribute: <attr2 of </g2/dset1>> and <attr2 of </g2/dset1>>
+3 differences found
+dataset: </g2/dset1> and </g2/dset1>
+6 differences found
+dataset: </g2/dset2> and </g2/dset2>
+3 differences found
+EXIT CODE: 1

tools/h5diff/testfiles/h5diff_222.txt

@@ -0,0 +1,15 @@
+Not comparable: </g1/dset1> is of class H5T_INTEGER and </g1/dset1> is of class H5T_STRING
+attribute: <attr of </g1/dset1>> and <attr of </g1/dset1>>
+3 differences found
+dataset: </g1/dset1> and </g1/dset1>
+3 differences found
+dataset: </g1/dset2> and </g1/dset2>
+3 differences found
+Not comparable: <attr1> is of class H5T_INTEGER and <attr1> is of class H5T_STRING
+attribute: <attr2 of </g2/dset1>> and <attr2 of </g2/dset1>>
+3 differences found
+dataset: </g2/dset1> and </g2/dset1>
+6 differences found
+dataset: </g2/dset2> and </g2/dset2>
+3 differences found
+EXIT CODE: 1

tools/h5diff/testfiles/h5diff_505.txt

@@ -2,5 +2,5 @@
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_507.txt

@@ -2,5 +2,5 @@
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_509.txt

@@ -2,5 +2,5 @@
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_57.txt

@@ -7,5 +7,5 @@ Not comparable: </dset7a> has sign H5T_SGN_2 and </dset7b> has sign H5T_SGN_NONE
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 0

tools/h5diff/testfiles/h5diff_70.txt

@@ -2028,5 +2028,5 @@ position        vlen3D of </g1> vlen3D of </g1> difference
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 1

tools/h5diff/testfiles/h5diff_700.txt

@@ -2034,5 +2034,5 @@ position        vlen3D of </g1> vlen3D of </g1> difference
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 1

tools/h5diff/testfiles/h5diff_701.txt

@@ -2133,5 +2133,5 @@ position        vlen3D of </g1> vlen3D of </g1> difference
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 1

tools/h5diff/testfiles/h5diff_702.txt

@@ -2034,5 +2034,5 @@ position        vlen3D of </g1> vlen3D of </g1> difference
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 1

tools/h5diff/testfiles/h5diff_703.txt

@@ -2133,5 +2133,5 @@ position        vlen3D of </g1> vlen3D of </g1> difference
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 1

tools/h5diff/testfiles/h5diff_80.txt

@@ -877,5 +877,5 @@ point #4              (2,8)              (1,7)
 --------------------------------
 Some objects are not comparable
 --------------------------------
-Use -c for a list of objects.
+Use -c for a list of objects without details of differences.
 EXIT CODE: 1