Merge pull request #10 from vchoi-hdfgroup/feature/vfd_swmr

Feature/vfd swmr

test/testvfdswmr.sh.in

@@ -54,17 +54,20 @@ fi
 BIGSET_n=25                         # -n option: # of iterations
 BIGSET_few_s=20                     # -s option: # of datasets (for few_big test)
 BIGSET_many_s=500                   # -s option: # of datasets (for many_small test)
-GROUP_n=100                         # -n option: # of groups (for vfd_swmr_group_writer.c)
+GROUP_n=40                          # -n option: # of groups (for group test)
+GROUP_attr_n=1                      # -n option: # of groups (for group attribute test)
+
 if [[ "$HDF5TestExpress" -eq 0 ]] ; then         # Setting for exhaustive run
     BIGSET_n=50
     BIGSET_few_s=40
     BIGSET_many_s=1000
     GROUP_n=400
+    GROUP_attr_n=4
 elif [[ "$HDF5TestExpress" -gt 1 ]]; then        # Setting for quick run
     BIGSET_n=10
     BIGSET_few_s=10
     BIGSET_many_s=100
-    GROUP_n=40
+    GROUP_n=20
 fi
 
 ###############################################################################
@@ -153,7 +156,7 @@ if [ $rc -ne 0 ] ; then
 fi
 
 all_tests="generator expand shrink expand_shrink sparse vlstr_null vlstr_oob zoo groups attrdset"
-all_tests="${all_tests} few_big many_small"
+all_tests="${all_tests} groups_attrs os_groups_attrs few_big many_small"
 tests=${all_tests}
 
 if [ $# -gt 0 ]; then
@@ -668,7 +671,7 @@ for options in "-p -g -a 10 -v -m -d 10 -c 3 -u 5" "-k -a 20 -v -m -d 5"; do
 done
 
 #
-# Make sure that we can create GROUP_n groups (40, 100, or 400 depending on the HDF5TestExpress level)
+# Make sure that we can create GROUP_n groups (20, 40, or 400 depending on the HDF5TestExpress level)
 # while a reader waits for each to appear.
 #
 if [ ${do_groups:-no} = yes ]; then
@@ -705,6 +708,150 @@ if [ ${do_groups:-no} = yes ]; then
 	rm -f vfd_swmr_group_reader.*.{out,rc}
 fi
 
+# The group attribute test takes longer. 
+# So for standard run and quick run, we
+# shorten the number of tests. The standard
+# run covers all the features we need to 
+# test. The quick run doesn't cover the
+# attribute storage change between dense and 
+# compact.
+# The exhaustive run tries to test a feature
+# per test from scratch.
+# 
+grp_attr_list=(
+                "compact"
+                "dense"
+                "compact-del"
+                "dense-del"
+                "compact-add-to-dense"
+                "dense-del-to-compact"
+                "modify"
+                "add-vstr"
+                "remove-vstr"
+                "modify-vstr"
+               )
+grp_sub_attr_list=(
+                "dense-del-to-compact"
+                "modify"
+                "remove-vstr"
+                "modify-vstr"
+               )
+
+grp_short_sub_attr_list=(
+                "dense"
+                "modify"
+                "remove-vstr"
+                "modify-vstr"
+               )
+
+if [[ "$HDF5TestExpress" -eq 1 ]] ; then       #Setting for standard run
+    grp_attr_list=("${grp_sub_attr_list[@]}")
+elif [[ "$HDF5TestExpress" -gt 1 ]] ; then     #Setting for quick run
+    grp_attr_list=("${grp_short_sub_attr_list[@]}")
+fi
+
+for options in ${grp_attr_list[*]}; do
+	if [ ${do_groups_attrs:-no} = no ]; then
+		continue
+	fi
+	echo launch vfd_swmr_group attribute: $options
+	catch_out_err_and_rc vfd_swmr_group_writer \
+	    ../vfd_swmr_group_writer -q -c 1 -n $GROUP_attr_n -a 1 -A $options &
+	pid_writer=$!
+
+	catch_out_err_and_rc vfd_swmr_group_reader \
+	    ../vfd_swmr_group_reader -q -c 1 -n $GROUP_attr_n -a 1 -A $options &
+	pid_reader=$!
+
+	# Wait for the reader to finish before signalling the
+	# writer to quit: the writer holds the file open so that the
+	# reader will find the shadow file when it opens
+	# the .h5 file.
+	wait $pid_reader
+	wait $pid_writer
+
+	# Collect exit code of the reader
+	if [ $(cat vfd_swmr_group_reader.rc) -ne 0 ]; then
+		echo reader had error
+		nerrors=$((nerrors + 1))
+	fi
+
+	# Collect exit code of the writer
+	if [ $(cat vfd_swmr_group_writer.rc) -ne 0 ]; then
+	    echo writer had error
+	    nerrors=$((nerrors + 1))
+	fi
+
+	# Clean up output files
+	rm -f vfd_swmr_group_writer.{out,rc}
+	rm -f vfd_swmr_group_reader.*.{out,rc}
+done
+
+# The following tests are for add/del/modify attributes for
+# groups created with the old-style. 
+# Check https://portal.hdfgroup.org/display/HDF5/Groups for 
+# the detailed group implementation note. 
+# The 'compact' and 'compact-del' are the attribute addition
+# and deletion tests. Other test names have the same meaning 
+# as those of the new-style group tests.
+# 
+os_grp_attr_list=(
+                "compact"
+                "compact-del"
+                "modify"
+                "add-vstr"
+                "remove-vstr"
+                "modify-vstr"
+               )
+os_grp_sub_attr_list=(
+                "modify"
+                "remove-vstr"
+                "modify-vstr"
+               )
+if [[ "$HDF5TestExpress" -gt 0 ]] ; then       #Setting for standard run
+    os_grp_attr_list=("${os_grp_sub_attr_list[@]}")
+fi
+
+for options in ${os_grp_attr_list[*]}; do
+	if [ ${do_os_groups_attrs:-no} = no ]; then
+		continue
+	fi
+	echo launch vfd_swmr_group attribute with old-style group: $options
+	catch_out_err_and_rc vfd_swmr_group_writer \
+	    ../vfd_swmr_group_writer -q -G -c 1 -n $GROUP_attr_n -a 1 -A $options &
+	pid_writer=$!
+
+	catch_out_err_and_rc vfd_swmr_group_reader \
+	    ../vfd_swmr_group_reader -q -G -c 1 -n $GROUP_attr_n -a 1 -A $options &
+	pid_reader=$!
+
+	# Wait for the reader to finish before signalling the
+	# writer to quit: the writer holds the file open so that the
+	# reader will find the shadow file when it opens
+	# the .h5 file.
+	wait $pid_reader
+	wait $pid_writer
+
+	# Collect exit code of the reader
+	if [ $(cat vfd_swmr_group_reader.rc) -ne 0 ]; then
+		echo reader had error
+		nerrors=$((nerrors + 1))
+	fi
+
+	# Collect exit code of the writer
+	if [ $(cat vfd_swmr_group_writer.rc) -ne 0 ]; then
+	    echo writer had error
+	    nerrors=$((nerrors + 1))
+	fi
+
+	# Clean up output files
+	rm -f vfd_swmr_group_writer.{out,rc}
+	rm -f vfd_swmr_group_reader.*.{out,rc}
+done
+
+
+
+
 for options in "-d 1" "-d 1 -F" "-d 2" "-d 2 -F" "-d 1 -V" "-d 1 -M" "-d 1 -V -F" "-d 1 -M -F"; do
 	if [ ${do_many_small:-no} = no ]; then
 		continue

test/vfd_swmr_common.c

@@ -391,6 +391,10 @@ vfd_swmr_create_fapl(bool use_latest_format, bool use_vfd_swmr, bool only_meta_p
         if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
             return H5I_INVALID_HID;
     }
+    else {/* Currently this is used only for old-styled group implementation tests.*/
+        if (H5Pset_libver_bounds(fapl, H5F_LIBVER_EARLIEST, H5F_LIBVER_LATEST) < 0)
+            return H5I_INVALID_HID;
+    }
 
     /* Enable page buffering */
     if (H5Pset_page_buffer_size(fapl, 4096, only_meta_pages ? 100 : 0, 0) < 0)