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-rw-r--r--tools/test/h5diff/testfiles/h5diff_10.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_58_ref.txt12
-rw-r--r--tools/test/h5diff/testfiles/h5diff_600.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_603.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_606.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_612.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_615.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_621.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_622.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_623.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_624.txt39
-rw-r--r--tools/test/h5diff/testfiles/h5diff_70.txt32
-rw-r--r--tools/test/h5diff/testfiles/h5diff_700.txt32
-rw-r--r--tools/test/h5diff/testfiles/h5diff_701.txt32
-rw-r--r--tools/test/h5diff/testfiles/h5diff_702.txt32
-rw-r--r--tools/test/h5diff/testfiles/h5diff_703.txt32
-rw-r--r--tools/test/h5diff/testfiles/h5diff_80.txt64
-rw-r--r--tools/test/h5diff/testfiles/h5diff_830.txt30
-rw-r--r--tools/test/h5diff/testfiles/h5diff_eps.txt17
-rw-r--r--tools/test/h5diff/testfiles/h5diff_eps1.h5bin0 -> 2272 bytes
-rw-r--r--tools/test/h5diff/testfiles/h5diff_eps2.h5bin0 -> 2272 bytes
-rw-r--r--tools/test/h5diff/testfiles/h5diff_reg.txt9
-rw-r--r--tools/test/h5diff/testfiles/h5diff_strings1.h5 (renamed from tools/test/h5diff/testfiles/diff_strings1.h5)bin4640 -> 4640 bytes
-rw-r--r--tools/test/h5diff/testfiles/h5diff_strings2.h5 (renamed from tools/test/h5diff/testfiles/diff_strings2.h5)bin4640 -> 4640 bytes
24 files changed, 599 insertions, 83 deletions
diff --git a/tools/test/h5diff/testfiles/h5diff_10.txt b/tools/test/h5diff/testfiles/h5diff_10.txt
index 11ad800..3631db7 100644
--- a/tools/test/h5diff/testfiles/h5diff_10.txt
+++ b/tools/test/h5diff/testfiles/h5diff_10.txt
@@ -17,14 +17,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -97,6 +108,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -124,6 +143,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_58_ref.txt b/tools/test/h5diff/testfiles/h5diff_58_ref.txt
index 6fa2299..48a4b33 100644
--- a/tools/test/h5diff/testfiles/h5diff_58_ref.txt
+++ b/tools/test/h5diff/testfiles/h5diff_58_ref.txt
@@ -1,32 +1,32 @@
dataset: </g1/reference2D> and </g1/reference2D>
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
diff --git a/tools/test/h5diff/testfiles/h5diff_600.txt b/tools/test/h5diff/testfiles/h5diff_600.txt
index 13d627c..8a4ce6d 100644
--- a/tools/test/h5diff/testfiles/h5diff_600.txt
+++ b/tools/test/h5diff/testfiles/h5diff_600.txt
@@ -17,14 +17,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -97,6 +108,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -124,6 +143,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_603.txt b/tools/test/h5diff/testfiles/h5diff_603.txt
index 0d6b474..d4c7336 100644
--- a/tools/test/h5diff/testfiles/h5diff_603.txt
+++ b/tools/test/h5diff/testfiles/h5diff_603.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_606.txt b/tools/test/h5diff/testfiles/h5diff_606.txt
index 94f44e8..3123587 100644
--- a/tools/test/h5diff/testfiles/h5diff_606.txt
+++ b/tools/test/h5diff/testfiles/h5diff_606.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_612.txt b/tools/test/h5diff/testfiles/h5diff_612.txt
index 7f83c64..ce2d887 100644
--- a/tools/test/h5diff/testfiles/h5diff_612.txt
+++ b/tools/test/h5diff/testfiles/h5diff_612.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_615.txt b/tools/test/h5diff/testfiles/h5diff_615.txt
index 3cfe6b9..61fd036 100644
--- a/tools/test/h5diff/testfiles/h5diff_615.txt
+++ b/tools/test/h5diff/testfiles/h5diff_615.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_621.txt b/tools/test/h5diff/testfiles/h5diff_621.txt
index 9c34945..dc8655d 100644
--- a/tools/test/h5diff/testfiles/h5diff_621.txt
+++ b/tools/test/h5diff/testfiles/h5diff_621.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_622.txt b/tools/test/h5diff/testfiles/h5diff_622.txt
index 2b2df2f..f20ffbe 100644
--- a/tools/test/h5diff/testfiles/h5diff_622.txt
+++ b/tools/test/h5diff/testfiles/h5diff_622.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_623.txt b/tools/test/h5diff/testfiles/h5diff_623.txt
index 3e80438..f73d202 100644
--- a/tools/test/h5diff/testfiles/h5diff_623.txt
+++ b/tools/test/h5diff/testfiles/h5diff_623.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_624.txt b/tools/test/h5diff/testfiles/h5diff_624.txt
index 7a2f585..903b738 100644
--- a/tools/test/h5diff/testfiles/h5diff_624.txt
+++ b/tools/test/h5diff/testfiles/h5diff_624.txt
@@ -18,14 +18,25 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
Verbose mode with level. Print differences and list of objects.
Level of detail depends on value of N:
0 : Identical to '-v' or '--verbose'.
- 1 : All level 0 information plus one-line attribute
- status summary.
- 2 : All level 1 information plus extended attribute
- status report.
+ 1 : All level 0 information plus one-line attribute status summary.
+ 2 : All level 1 information plus extended attribute status report.
+ 3 : All level 2 information plus file names.
-q, --quiet
Quiet mode. Do not produce output.
--enable-error-stack
Prints messages from the HDF5 error stack as they occur.
+ --vol-value-1 Value (ID) of the VOL connector to use for opening the
+ first HDF5 file specified
+ --vol-name-1 Name of the VOL connector to use for opening the first
+ HDF5 file specified
+ --vol-info-1 VOL-specific info to pass to the VOL connector used for
+ opening the first HDF5 file specified
+ --vol-value-2 Value (ID) of the VOL connector to use for opening the
+ second HDF5 file specified
+ --vol-name-2 Name of the VOL connector to use for opening the second
+ HDF5 file specified
+ --vol-info-2 VOL-specific info to pass to the VOL connector used for
+ opening the second HDF5 file specified
--follow-symlinks
Follow symbolic links (soft links and external links and compare the)
links' target objects.
@@ -98,6 +109,14 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
excluded.
This option can be used repeatedly to exclude multiple paths.
+ --exclude-attribute "path/to/object/with/attribute"
+ Exclude attributes on the specified path to an object when comparing files or groups.
+
+ If there are multiple paths to an object, only the specified path(s)
+ will be excluded; the comparison will include any path not explicitly
+ excluded.
+ This option can be used repeatedly to exclude multiple paths.
+
Modes of output:
Default mode: print the number of differences found and where they occured
-r Report mode: print the above plus the differences
@@ -125,6 +144,18 @@ usage: h5diff [OPTIONS] file1 file2 [obj1[ obj2]]
(The option --follow-symlinks overrides the default behavior when
symbolic links are compared.).
+ Subsetting options:
+ Subsetting is available by using the fcompact form of subsetting, as follows:
+ obj1 /foo/mydataset[START;STRIDE;COUNT;BLOCK]
+ It is not required to use all parameters, but until the last parameter value used,
+ all of the semicolons (;) are required, even when a parameter value is not specified. Example:
+ obj1 /foo/mydataset[START;;COUNT;BLOCK]
+ obj1 /foo/mydataset[START]
+ The STRIDE, COUNT, and BLOCK parameters are optional and will default to 1 in
+ each dimension. START is optional and will default to 0 in each dimension.
+ Each of START, STRIDE, COUNT, and BLOCK must be a comma-separated list of integers with
+ one integer for each dimension of the dataset.
+
Exit code:
0 if no differences, 1 if differences found, 2 if error
diff --git a/tools/test/h5diff/testfiles/h5diff_70.txt b/tools/test/h5diff/testfiles/h5diff_70.txt
index efa34ea..b0b8bf6 100644
--- a/tools/test/h5diff/testfiles/h5diff_70.txt
+++ b/tools/test/h5diff/testfiles/h5diff_70.txt
@@ -1183,10 +1183,42 @@ position opaque3D of </dset> opaque3D of </dset> difference
[ 3 2 1 ] 24 0 24
24 differences found
attribute: <reference of </dset>> and <reference of </dset>>
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
0 differences found
attribute: <reference2D of </dset>> and <reference2D of </dset>>
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
0 differences found
attribute: <reference3D of </dset>> and <reference3D of </dset>>
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
0 differences found
attribute: <string of </dset>> and <string of </dset>>
size: [2] [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_700.txt b/tools/test/h5diff/testfiles/h5diff_700.txt
index 851a407..6cf9893 100644
--- a/tools/test/h5diff/testfiles/h5diff_700.txt
+++ b/tools/test/h5diff/testfiles/h5diff_700.txt
@@ -1187,10 +1187,42 @@ position opaque3D of </dset> opaque3D of </dset> difference
[ 3 2 1 ] 24 0 24
24 differences found
attribute: <reference of </dset>> and <reference of </dset>>
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
0 differences found
attribute: <reference2D of </dset>> and <reference2D of </dset>>
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
0 differences found
attribute: <reference3D of </dset>> and <reference3D of </dset>>
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
0 differences found
attribute: <string of </dset>> and <string of </dset>>
size: [2] [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_701.txt b/tools/test/h5diff/testfiles/h5diff_701.txt
index 33f1a0f..4187754 100644
--- a/tools/test/h5diff/testfiles/h5diff_701.txt
+++ b/tools/test/h5diff/testfiles/h5diff_701.txt
@@ -1254,10 +1254,42 @@ position opaque3D of </dset> opaque3D of </dset> difference
[ 3 2 1 ] 24 0 24
24 differences found
attribute: <reference of </dset>> and <reference of </dset>>
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
0 differences found
attribute: <reference2D of </dset>> and <reference2D of </dset>>
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
0 differences found
attribute: <reference3D of </dset>> and <reference3D of </dset>>
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
0 differences found
attribute: <string of </dset>> and <string of </dset>>
size: [2] [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_702.txt b/tools/test/h5diff/testfiles/h5diff_702.txt
index 851a407..6cf9893 100644
--- a/tools/test/h5diff/testfiles/h5diff_702.txt
+++ b/tools/test/h5diff/testfiles/h5diff_702.txt
@@ -1187,10 +1187,42 @@ position opaque3D of </dset> opaque3D of </dset> difference
[ 3 2 1 ] 24 0 24
24 differences found
attribute: <reference of </dset>> and <reference of </dset>>
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
0 differences found
attribute: <reference2D of </dset>> and <reference2D of </dset>>
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
0 differences found
attribute: <reference3D of </dset>> and <reference3D of </dset>>
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
0 differences found
attribute: <string of </dset>> and <string of </dset>>
size: [2] [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_703.txt b/tools/test/h5diff/testfiles/h5diff_703.txt
index 33f1a0f..4187754 100644
--- a/tools/test/h5diff/testfiles/h5diff_703.txt
+++ b/tools/test/h5diff/testfiles/h5diff_703.txt
@@ -1254,10 +1254,42 @@ position opaque3D of </dset> opaque3D of </dset> difference
[ 3 2 1 ] 24 0 24
24 differences found
attribute: <reference of </dset>> and <reference of </dset>>
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
+Not comparable: <reference of </dset>> or <reference of </dset>> is an empty dataset
0 differences found
attribute: <reference2D of </dset>> and <reference2D of </dset>>
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
+Not comparable: <reference2D of </dset>> or <reference2D of </dset>> is an empty dataset
0 differences found
attribute: <reference3D of </dset>> and <reference3D of </dset>>
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
+Not comparable: <reference3D of </dset>> or <reference3D of </dset>> is an empty dataset
0 differences found
attribute: <string of </dset>> and <string of </dset>>
size: [2] [2]
diff --git a/tools/test/h5diff/testfiles/h5diff_80.txt b/tools/test/h5diff/testfiles/h5diff_80.txt
index b223eed..11dccd8 100644
--- a/tools/test/h5diff/testfiles/h5diff_80.txt
+++ b/tools/test/h5diff/testfiles/h5diff_80.txt
@@ -528,166 +528,166 @@ position opaque3D opaque3D difference
24 differences found
dataset: </g1/reference> and </g1/reference>
size: [2] [2]
-position difference
+position reference reference difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference reference difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
4 differences found
dataset: </g1/reference2D> and </g1/reference2D>
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference2D reference2D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
12 differences found
dataset: </g1/reference3D> and </g1/reference3D>
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
size: [2] [2]
-position difference
+position reference3D reference3D difference
------------------------------------------------------------
[ 0 ] 1 0 1
[ 1 ] 2 0 2
diff --git a/tools/test/h5diff/testfiles/h5diff_830.txt b/tools/test/h5diff/testfiles/h5diff_830.txt
new file mode 100644
index 0000000..8f00d8b
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_830.txt
@@ -0,0 +1,30 @@
+dataset: </g1/array3D> and </g1/array3D>
+size: [4x3x2] [4x3x2]
+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 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
+[ 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 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
+24 differences found
+EXIT CODE: 1
diff --git a/tools/test/h5diff/testfiles/h5diff_eps.txt b/tools/test/h5diff/testfiles/h5diff_eps.txt
new file mode 100644
index 0000000..3a71366
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_eps.txt
@@ -0,0 +1,17 @@
+file1: h5diff_eps1.h5
+file2: h5diff_eps2.h5
+
+file1 file2
+---------------------------------------
+ x x /
+ x x /DS1
+
+
+group : </> and </>
+0 differences found
+Attributes status: 0 common, 0 only in obj1, 0 only in obj2
+
+dataset: </DS1> and </DS1>
+0 differences found
+Attributes status: 0 common, 0 only in obj1, 0 only in obj2
+EXIT CODE: 0
diff --git a/tools/test/h5diff/testfiles/h5diff_eps1.h5 b/tools/test/h5diff/testfiles/h5diff_eps1.h5
new file mode 100644
index 0000000..2803a1d
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_eps1.h5
Binary files differ
diff --git a/tools/test/h5diff/testfiles/h5diff_eps2.h5 b/tools/test/h5diff/testfiles/h5diff_eps2.h5
new file mode 100644
index 0000000..4acf27a
--- /dev/null
+++ b/tools/test/h5diff/testfiles/h5diff_eps2.h5
Binary files differ
diff --git a/tools/test/h5diff/testfiles/h5diff_reg.txt b/tools/test/h5diff/testfiles/h5diff_reg.txt
index d4f5415..ecb6275 100644
--- a/tools/test/h5diff/testfiles/h5diff_reg.txt
+++ b/tools/test/h5diff/testfiles/h5diff_reg.txt
@@ -1,12 +1,11 @@
dataset: </Dataset3> and </Dataset3>
-attribute: <Attr1 of <(null)>> and <Attr1 of <(null)>>
+attribute: <Attr1 of <Dataset3>> and <Attr1 of <Dataset3>>
0 differences found
-Warning: Cannot open referenced attribute: attribute 1
-Warning: Cannot open referenced attribute: attribute 2
-attribute: <Attr2 of <(null)>> and <Attr2 of <(null)>>
+Warning: Cannot open referenced attribute1
+attribute: <Attr2 of <Dataset3>> and <Attr2 of <Dataset3>>
0 differences found
-attribute: <Attr3 of <(null)>> and <Attr3 of <(null)>>
+attribute: <Attr3 of <Dataset3>> and <Attr3 of <Dataset3>>
0 differences found
0 differences found
obj1 obj2
diff --git a/tools/test/h5diff/testfiles/diff_strings1.h5 b/tools/test/h5diff/testfiles/h5diff_strings1.h5
index 0f8b380..0f8b380 100644
--- a/tools/test/h5diff/testfiles/diff_strings1.h5
+++ b/tools/test/h5diff/testfiles/h5diff_strings1.h5
Binary files differ
diff --git a/tools/test/h5diff/testfiles/diff_strings2.h5 b/tools/test/h5diff/testfiles/h5diff_strings2.h5
index e8520ae..e8520ae 100644
--- a/tools/test/h5diff/testfiles/diff_strings2.h5
+++ b/tools/test/h5diff/testfiles/h5diff_strings2.h5
Binary files differ