Run all scripts using signal files between processes in their own directories to avoid accidental deletion of the signal files.

1 files changed, 30 insertions, 1 deletions

diff --git a/test/testvdsswmr.sh.in b/test/testvdsswmr.sh.in
index d69b8c0..3ada67b 100644
--- a/test/testvdsswmr.sh.in
+++ b/test/testvdsswmr.sh.in
@@ -109,6 +109,31 @@ while [ $# -gt 0 ]; do
     esac
 done
 
+# HDF5 has several tests that create and delete signal files to communicate
+# between processes, and it seems that even though the names of the files are
+# different, occasionally the wrong file is deleted, interrupting the flow of
+# the test.  Running each of these tests in its own directory should eliminate
+# the problem.
+mkdir vds_swmr_test
+for FILE in vds_swmr*; do
+    case "$FILE" in
+        *.o) continue ;;    ## don't copy the .o files
+    esac
+    cp $FILE vds_swmr_test
+done
+
+# With the --disable-shared option, swmr program files are built in the test
+# directory, otherwise they are in test/.libs with a corresponding wrapper
+# script in the test directory.  The programs or wrapper scripts in test should
+# always be copied, swmr files in .libs should be copied only if they exists.
+if [ -f .libs/vds_swmr_writer ]; then
+    mkdir vds_swmr_test/.libs
+    cp .libs/vds_swmr* vds_swmr_test/.libs
+fi
+
+cd vds_swmr_test
+
+
 echo
 echo "###############################################################################"
 echo "## Basic VDS SWMR test - writing to a tiled plane"
@@ -187,10 +212,14 @@ fi
 ###############################################################################
 ## Report and exit
 ###############################################################################
-
+cd ..
 $DPRINT nerrors=$nerrors
 if test $nerrors -eq 0 ; then
     echo "VDS SWMR tests passed."
+    if test -z "$HDF5_NOCLEANUP"; then
+        # delete the test directory
+        rm -rf vds_swmr_test
+    fi
     exit 0
 else
     echo "VDS SWMR tests failed with $nerrors errors."