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Diffstat (limited to 'test/testflushrefresh.sh.in')
| -rw-r--r-- | test/testflushrefresh.sh.in | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/test/testflushrefresh.sh.in b/test/testflushrefresh.sh.in new file mode 100644 index 0000000..7bfeb60 --- /dev/null +++ b/test/testflushrefresh.sh.in @@ -0,0 +1,200 @@ +#! /bin/sh +# +# Copyright by The HDF Group. +# Copyright by the Board of Trustees of the University of Illinois. +# All rights reserved. +# +# This file is part of HDF5. The full HDF5 copyright notice, including +# terms governing use, modification, and redistribution, is contained in +# the files COPYING and Copyright.html. COPYING can be found at the root +# of the source code distribution tree; Copyright.html can be found at the +# root level of an installed copy of the electronic HDF5 document set and +# is linked from the top-level documents page. It can also be found at +# http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have +# access to either file, you may request a copy from help@hdfgroup.org. +# +# +# Test script for the flush/evict single objects feature. +# +# This test file doesn't actually perform any tests, rather, it acts +# as a process manager for the 'flushrefresh' test file, which is where +# the tests are actually housed. The reason this script exists is because +# the verification of this feature needs to occur in separate processes +# from the one in which the file is being manipulated in. (i.e., we have +# a single writer process, and various reader processes spawning off +# and doing the verification that individual objects are being +# correctly flushed). +# +# Programmer: +# Mike McGreevy +# Tuesday, July 20, 2010 + +############################################################################### +## test variables +############################################################################### + +# Number of errors encountered during test run. +nerrors=0 + +# Set up a function to check the current time since the epoch - ideally, we'd +# like to use Perl. If it wasn't detected by configure, then use date, though +# this is less portable and might cause problems on machines that don't +# recognize the +%s option (like Solaris). +# +# Note that PERL will resolve to true or false, not a path. +PERL=@PERL@ +if test -n "$PERL"; then + TimeStamp() + { + time=`perl -e 'print int(time)'` + echo "$time" + } +else + TimeStamp() + { + time=`date +%s` + echo "$time" + } +fi + +############################################################################### +## Main +############################################################################### +# The build (current) directory might be different than the source directory. +if test -z "$srcdir"; then + srcdir=. +fi + +# Check to see if the VFD specified by the HDF5_DRIVER environment variable +# supports SWMR. +./swmr_check_compat_vfd +rc=$? +if [ $rc -ne 0 ] ; then + echo + echo "The VFD specified by the HDF5_DRIVER environment variable" + echo "does not support SWMR." + echo + echo "flush/refresh tests skipped" + echo + exit 0 +fi + +# ======================== +# Launch the Test Program. +# ======================== +./flushrefresh & +pid_main=$! + +# ================================================= +# Set up/initialize some variables to be used later +# ================================================= +testfile=flushrefresh.h5 +startsignal=flushrefresh_VERIFICATION_START +endsignal=flushrefresh_VERIFICATION_DONE +timeout_length=300 +timedout=0 +verification_done=0 +if [ -e $testfile ]; then + rm $testfile +fi + +# ======================================= +# Run flush verification on test program. +# ======================================= + +until [ $verification_done -eq 1 ]; do + + # Wait for signal from test program that verification routine can run. + before=`TimeStamp` + until [ -s $startsignal ]; do + after=`TimeStamp` + timediff=`expr $after - $before` + if [ $timediff -gt $timeout_length ]; then + nerrors=`expr $nerrors + 1` + timedout=1 + break + fi + done + + # Check to see if we timed out looking for the signal before continuing. + if [ $timedout -gt 0 ]; then + echo timed out waiting for signal from test program. + break + fi + + # Read in test routine parameters from signal file, then delete signal file. + param1=`head -1 $startsignal` + param2=`tail -1 $startsignal` + rm $startsignal + + # Check if we're done with verifications, otherwise run the specified verification. + if [ "$param1" = "VERIFICATION_DONE" ]; then + verification_done=1 + echo "all flush verification complete" > $endsignal + else + ./flushrefresh $param1 $param2 + echo "verification flush process done" > $endsignal + fi + +done + +# ========================================= +# Run refresh verification on test program. +# ========================================= +if [ $timedout -eq 0 ]; then + until [ $verification_done -eq 2 ]; do + + # Wait for signal from test program that verification routine can run. + before=`TimeStamp` + until [ -s $startsignal ]; do + after=`TimeStamp` + timediff=`expr $after - $before` + if [ $timediff -gt $timeout_length ]; then + nerrors=`expr $nerrors + 1` + timedout=1 + break + fi + done + + # Check to see if we timed out looking for the signal before continuing. + if [ $timedout -gt 0 ]; then + echo timed out waiting for signal from test program. + break + fi + + # Read in test routine parameter from signal file, then delete signal file. + param1=`head -n 1 $startsignal` + rm $startsignal + + # Check if we're done with verifications, otherwise run the specified verification. + if [ "$param1" = "VERIFICATION_DONE" ]; then + verification_done=2 + echo "all refresh verification complete" > $endsignal + else + ./flushrefresh $param1 + echo "refresh verifiction process done" > $endsignal + fi + + done +fi + +# ============================================ +# Wait for main to finish up, and end testing. +# ============================================ +wait $pid_main +if test $? -ne 0; then + echo flushrefresh had error + nerrors=`expr $nerrors + 1` +fi + +############################################################################### +## Report and exit +############################################################################### + +if test $nerrors -eq 0 ; then + echo "flush/refresh objects tests passed." + exit 0 +else + echo "flush/refresh objects tests failed with $nerrors errors." + exit 1 +fi |