Plugin test cleanup (#1479)
* Autotools plugin test cleanup * Combines filter, VFD, and VOL plugin tests * Adds VFD plugin tests to the Autotools * Implements a uniform shell script naming scheme in test/ * codespell fix * Changes after code review
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Dana Robinson
GitHub
238
test/test_flush_refresh.sh.in
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238
test/test_flush_refresh.sh.in
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#! /bin/sh
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#
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# Copyright by The HDF Group.
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# Copyright by the Board of Trustees of the University of Illinois.
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# All rights reserved.
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#
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# This file is part of HDF5. The full HDF5 copyright notice, including
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# terms governing use, modification, and redistribution, is contained in
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# the COPYING file, which can be found at the root of the source code
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# distribution tree, or in https://www.hdfgroup.org/licenses.
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# If you do not have access to either file, you may request a copy from
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# help@hdfgroup.org.
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#
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#
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# Test script for the flush/evict single objects feature.
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#
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# This test file doesn't actually perform any tests, rather, it acts
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# as a process manager for the 'flushrefresh' test file, which is where
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# the tests are actually housed. The reason this script exists is because
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# the verification of this feature needs to occur in separate processes
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# from the one in which the file is being manipulated in. (i.e., we have
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# a single writer process, and various reader processes spawning off
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# and doing the verification that individual objects are being
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# correctly flushed).
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#
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# Programmer:
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# Mike McGreevy
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# Tuesday, July 20, 2010
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###############################################################################
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## test variables
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###############################################################################
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# Number of errors encountered during test run.
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nerrors=0
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# Set up a function to check the current time since the epoch - ideally, we'd
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# like to use Perl. If it wasn't detected by configure, then use date, though
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# this is less portable and might cause problems on machines that don't
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# recognize the +%s option (like Solaris).
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#
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# Note that PERL will resolve to true or false, not a path.
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PERL=@PERL@
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if test -n "$PERL"; then
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TimeStamp()
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{
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time=`perl -e 'print int(time)'`
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echo "$time"
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}
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else
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TimeStamp()
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{
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time=`date +%s`
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echo "$time"
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}
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fi
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###############################################################################
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## Main
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###############################################################################
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srcdir=@srcdir@
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utils_testdir=@abs_top_builddir@/@H5_UTILS_TEST_BUILDDIR@
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testdir=@abs_top_builddir@/@H5_TEST_BUILDDIR@
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# Check to see if the VFD specified by the HDF5_DRIVER environment variable
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# supports SWMR.
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$utils_testdir/swmr_check_compat_vfd
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rc=$?
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if [ $rc -ne 0 ] ; then
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echo
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echo "The VFD specified by the HDF5_DRIVER environment variable"
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echo "does not support SWMR."
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echo
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echo "flush/refresh tests skipped"
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echo
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exit 0
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fi
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# HDF5 has several tests that create and delete signal files to communicate
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# between processes, and it seems that even though the names of the files are
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# different, occasionally the wrong file is deleted, interrupting the flow of
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# the test. Running each of these tests in its own directory should eliminate
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# the problem.
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mkdir -p flushrefresh_test
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cp $testdir/flushrefresh flushrefresh_test
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# With the --disable-shared option, flushrefresh is built in the test directory,
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# otherwise it is in test/.libs with a wrapper script named flushrefresh in
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# the test directory. test/flushrefresh should always be copied,
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# .libs/flushrefresh should be copied only if it exists.
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if [ -f .libs/flushrefresh ]; then
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mkdir -p flushrefresh_test/.libs
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for FILE in .libs/flushrefresh*; do
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case "$FILE" in
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*.o) continue ;; ## don't copy the .o files
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esac
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if test -f "$FILE" ; then
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cp $FILE flushrefresh_test/.libs
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fi
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done
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fi
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cd flushrefresh_test
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# =================================================
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# Set up/initialize some variables to be used later
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# =================================================
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testfile=flushrefresh.h5
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startsignal=flushrefresh_VERIFICATION_START
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endsignal=flushrefresh_VERIFICATION_DONE
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timeout_length=300
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timedout=0
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verification_done=0
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if [ -e $testfile ]; then
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rm $testfile
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fi
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# ========================
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# Launch the Test Program.
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# ========================
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$testdir/flushrefresh &
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pid_main=$!
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# =======================================
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# Run flush verification on test program.
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# =======================================
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until [ $verification_done -eq 1 ]; do
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# Wait for signal from test program that verification routine can run.
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before=`TimeStamp`
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until [ -s $startsignal ]; do
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after=`TimeStamp`
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timediff=`expr $after - $before`
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if [ $timediff -gt $timeout_length ]; then
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nerrors=`expr $nerrors + 1`
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timedout=1
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break
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fi
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done
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# Check to see if we timed out looking for the signal before continuing.
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if [ $timedout -gt 0 ]; then
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echo "timed out waiting for signal from test program (flush)."
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break
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fi
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# Read in test routine parameters from signal file, then delete signal file.
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param1=`head -1 $startsignal`
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param2=`tail -1 $startsignal`
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rm $startsignal
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# Check if we're done with verifications, otherwise run the specified verification.
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if [ "$param1" = "VERIFICATION_DONE" ]; then
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verification_done=1
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echo "all flush verification complete" > $endsignal
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else
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$testdir/flushrefresh $param1 $param2
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# Check for core dump
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if [ $? -gt 0 ]; then
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nerrors=`expr $nerrors + 1`
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fi
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echo "verification flush process done" > $endsignal
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fi
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done
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# =========================================
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# Run refresh verification on test program.
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# =========================================
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if [ $timedout -eq 0 ]; then
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until [ $verification_done -eq 2 ]; do
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# Wait for signal from test program that verification routine can run.
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before=`TimeStamp`
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until [ -s $startsignal ]; do
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after=`TimeStamp`
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timediff=`expr $after - $before`
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if [ $timediff -gt $timeout_length ]; then
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nerrors=`expr $nerrors + 1`
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timedout=1
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break
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fi
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done
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# Check to see if we timed out looking for the signal before continuing.
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if [ $timedout -gt 0 ]; then
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echo "timed out waiting for signal from test program (refresh)."
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break
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fi
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# Read in test routine parameter from signal file, then delete signal file.
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param1=`head -n 1 $startsignal`
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rm $startsignal
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# Check if we're done with verifications, otherwise run the specified verification.
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if [ "$param1" = "VERIFICATION_DONE" ]; then
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verification_done=2
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echo "all refresh verification complete" > $endsignal
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else
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$testdir/flushrefresh $param1
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# Check for core dump
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if [ $? -gt 0 ]; then
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nerrors=`expr $nerrors + 1`
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fi
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echo "refresh verifiction process done" > $endsignal
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fi
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done
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fi
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# ============================================
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# Wait for main to finish up, and end testing.
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# ============================================
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wait $pid_main
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if test $? -ne 0; then
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echo flushrefresh had error
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nerrors=`expr $nerrors + 1`
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fi
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###############################################################################
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## Report and exit
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###############################################################################
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if test $nerrors -eq 0 ; then
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echo "flush/refresh objects tests passed."
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if test -z "$HDF5_NOCLEANUP"; then
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# delete the test directory
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rm -rf flushrefresh_test
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fi
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exit 0
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else
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echo "flush/refresh objects tests failed with $nerrors errors."
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exit 1
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fi
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