[svn-r8229] Purpose:

1) new function  for tools library
2) new test script for h5repack


Description:
1) currently all the tools (h5dump, h5diff, etc)  do not check if a filter is available
for reading some dataset that might have a filter not available on the current configuration (the behaviour
of the tools until now was to trigger a library error, saying that the dataset cannot be read
due to the lack of the filter)


Solution:
1) added a new function h5tools_canreadf that checks if a dataset can be read
depending on the availability of filters.
this function was added in calls for h5diff and h5repack.
instead of triggering the library error, a message is printed, saying that the dataset
cannot be read (the print is optional, it is on on verbose mode)

2) added a shell script that tests the commannd line tool behaviour of h5repack
the script does a series of runs of h5repack  with several options on the same file (this file test4.h5
was added to the testfiles dir).
then, it runs the h5diff tool, with the input and output files , in each run.
the goal of the test is also to check item 1) . the binary file was saved with filters
that might not be available on other configurations


Platforms tested:
linux (all filters enabled)
linux (some filters disabled)
solaris (some filters disabled)
AIX (some filters disabled)
windows (all filters on and off )


Misc. update:

1 files changed, 106 insertions, 2 deletions

diff --git a/tools/h5repack/h5repack.sh b/tools/h5repack/h5repack.sh
index e55e8aa..8b8f44a 100644
--- a/tools/h5repack/h5repack.sh
+++ b/tools/h5repack/h5repack.sh
@@ -14,6 +14,110 @@
 #
 # Tests for the h5repack tool
 
+H5REPACK=h5repack               # The tool name
+H5REPACK_BIN=`pwd`/$H5REPACK    # The path of the tool binary
 
-#run the h5repack test
-./h5repacktst
+H5DIFF=../h5diff/h5diff         # The h5diff tool name
+H5DIFF_BIN=`pwd`/$H5DIFF        # The path of the h5diff  tool binary
+
+nerrors=0
+verbose=yes
+
+# The build (current) directory might be different than the source directory.
+#
+if test -z "$srcdir"; then
+   srcdir=.
+fi
+
+test -d ../testfiles || mkdir ../testfiles
+
+# Print a line-line message left justified in a field of 70 characters
+# beginning with the word "Testing".
+#
+TESTING() {
+   SPACES="                                                               "
+   echo "Testing $* $SPACES" | cut -c1-70 | tr -d '\012'
+}
+
+# Print a line-line message left justified in a field of 70 characters
+# beginning with the word "Verifying".
+#
+VERIFY() {
+ SPACES="                                                               "
+ echo "Testing h5diff output $* $SPACES" | cut -c1-70 | tr -d '\012'
+}
+      
+
+# Call h5repack
+#
+TOOLTEST() 
+{
+   # Run test.
+   # Tflops interprets "$@" as "" when no parameter is given (e.g., the
+   # case of missing file name).  Changed it to use $@ till Tflops fixes it.
+   TESTING $H5REPACK $@
+   (
+      cd $srcdir/../testfiles
+      if [ "`uname -s`" = "TFLOPS O/S" ]; then
+        $RUNSERIAL $H5REPACK_BIN $@
+      else
+        $RUNSERIAL $H5REPACK_BIN "$@"
+      fi
+   ) 
+echo " PASSED"
+}
+
+# Call the h5diff tool
+#
+DIFFTEST() 
+{
+   VERIFY  $@
+      (
+	cd $srcdir/../testfiles
+	if [ "`uname -s`" = "TFLOPS O/S" ]; then
+	$RUNSERIAL $H5DIFF_BIN $@
+	else
+	$RUNSERIAL $H5DIFF_BIN "$@"
+	fi
+      )
+  echo " PASSED"
+}
+										
+
+#
+#The tests
+#We use the file "test4.h5" generated by h5repacktst
+#Each run generates "file4.out.h5" and the tool h5diff is used to
+# compare the input and output files
+#
+TOOLTEST -i test4.h5 -o test4.out.h5
+DIFFTEST test4.h5 test4.out.h5  
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "GZIP 1"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "SZIP 8"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "SHUF"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "FLET"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "dset1:SHUF" -f "dset1,dset2:GZIP 6"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "dset1:CHUNK 20x20" -f "dset1,dset2:SZIP 8"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "CHUNK 20x20" 
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "COMPA" 
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "CONTI" 
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "GZIP 1" -m 1024
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "NONE" 
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -e "h5repack_info.txt" 
+DIFFTEST test4.h5 test4.out.h5
+
+
+
+
+exit $nerrors