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|
#! /bin/bash
# See if PBM_TEST_PATH is set.
# PBM_TEST_PATH is the list of directories with the Netpbm programs
# you want to test.
#
# (1) check-tree: set to a long list of directories which contain
# the relevant executables.
#
# (2) check-package: set to the [package]/bin directory.
#
# (3) check-install: empty string. Executables will be sought from
# the default execution path ($PATH).
#
# You can set it here by de-commenting and modifying the next line:
#export PBM_TEST_PATH="/usr/local/bin/"
case ${CHECK_TYPE} in
tree)
echo
echo "Checking programs in source tree" ;;
package) if [ -z $PBM_TEST_PATH ]
then
echo "Error: PBM_TEST_PATH is not set."
exit 1
elif [ ! -d $PBM_TEST_PATH ]
then
echo
echo "Error: No directory named $PBM_TEST_PATH."
echo
echo "You must run \"make package\" before this test."
echo
echo "If you specified the package directory for \"make package\""
echo "you must do the same for \"make check\"."
echo
exit 1
fi ;;
install)
echo
echo "Programs in the default execution path:"
echo $PATH
echo "will be tested." ;;
*)
echo "Invalid test type: ${CHECK_TYPE}"
exit 1 ;;
esac
# Set srcdir, which is the directory which contains Execute-Tests (this
# script), programs that run the test, including *.test and helpers that they
# invoke, the list of tests to run ('Test-Order'), and *.ok files that
# indicate the expected results of tests.
export srcdir=$(dirname $0)
# Set tmpdir, which is used in some of the test scripts. By default
# this is created by mktemp. The user can override and specify tmpdir,
# but in this case it must be an existing directory and must not be
# either $srcdir or current work.
if [ -z $tmpdir ]
then
tmpdir_created=$(mktemp -d "${TMPDIR:-/tmp}/netpbm.XXXXXXXX") || exit 1;
export tmpdir=${tmpdir_created}
else
tmpdir_created="";
if [ ! -d ${tmpdir} ]
then echo "Specified temporary directory $tmpdir does not exist."
exit 1;
elif [ ${tmpdir} -ef ${srcdir} ]
then echo "Temporary directory must not be $srcdir."
exit 1;
elif [ ${tmpdir} -ef $PWD ]
then echo "Temporary directory must not be current directory."
exit 1;
fi
fi
# If necessary set the RGBDEF environment variable.
#export RGBDEF=/etc/rgb.txt
#export RGBDEF=/usr/local/netpbm/lib/rgb.txt
#export RGBDEF=/usr/share/emacs/*/etc/rgb.txt
# Declare arrays used to count and report test results.
# "UNEXPECTED SUCCESS" and "EXPECTED FAILURE" are not used now;
# they are reserved for future expansion.
declare -a array=(0 0 0 0 0)
# Older versions of bash get confused when array elements contain
# spaces.
status[0]="SUCCESS"
status[1]="FAILURE"
status[2]="UNEXPECTED SUCCESS"
status[3]="EXPECTED FAILURE"
status[4]="NOT TESTABLE"
# Copy test image files to the current work directory
if [ ! -f ./testgrid.pbm ]
then cp -v ${srcdir}/testgrid.pbm ./testgrid.pbm
fi
if [ ! -f ./maze.pbm ]
then cp -v ${srcdir}/maze.pbm ./maze.pbm
fi
if [ ! -f ./testimg.ppm ]
then cp -v ${srcdir}/testimg.ppm ./testimg.ppm
fi
# The block-bin directory
#
# This directory contains dummy executables with the names of the
# Netpbm programs that are to be tested. These dummy executables
# exist to prevent execution of programs (typically from a previous
# installation of Netpbm) in the default path during the tests.
# They report error when accessed and nothing else.
# The directory is placed in PATH between PBM_TEST_PATH and
# default PATH.
# Create block-bin. If it already exists, erase and create anew.
if [ ! -z $PBM_TEST_PATH ]
then
blockbin=$PWD/block-bin
if [ -d $blockbin ]
then rm -rf $blockbin
fi
mkdir $blockbin
cp ${srcdir}/BLOCK $blockbin/BLOCK
chmod +x $blockbin/BLOCK
# Populate the block-bin directory using all-in-place.ok and
# legacy-names.ok which together make a complete list of programs.
sed 's/: ok$//' \
${srcdir}/all-in-place.ok ${srcdir}/legacy-names.ok | \
tr ' ' '\n' | while read prog
do
ln -s $blockbin/BLOCK $blockbin/$prog
done
testpath=$PBM_TEST_PATH:$blockbin:$PATH:$BUILDDIR/test
else
# We don't need block-bin when testing after installation.
testpath=$PATH:$BUILDDIR/test
fi
# Execute the tests, as described in the "Test-Order" file.
#
# Each test outputs a ".out" file, which is compared against a
# corresponding ".ok" file. For example the output from "pbmmake.test"
# is "pbmmake.out" and when this matches "pbmmake.ok" we declare the
# test a success.
# In the error case the ".out" file is retained in the current work
# directory.
#
# All tests are self-contained.
#
# By default the tests are executed in the order described in the
# file Test-Order. Copy this file from the source directory
# to the work directory.
# Provision for running programs under valgrind.
# Note that valgrind tests consume time.
#
# Output from valgrind must be redirected in some manner because some
# tests examine standard error (fd2) output. Here we use --log-file.
# (See below)
if [ -z $VALGRIND_TESTS ]
then VALGRIND_TESTS="off";
elif [ $VALGRIND_TESTS = "on" ]
then
valdir=$PWD/valgrind;
mkdir $valdir
vg_command_base="valgrind --trace-children=yes";
# You may want to add --track-origins=yes to the above.
for i in awk basename cat cksum cmp comm cp cut date dirname \
egrep fgrep file grep gs head iconv ls mkdir mktemp perl \
printf rm sed seq sh sort tail tee tr uniq wc \
testrandom Available-Testprog
# Tell valgrind not to probe execution of the above programs.
# You may add programs in Netpbm to the above to speed up tests.
do vg_skip=$vg_skip"/*/"$i","; done;
vg_command_base=$vg_command_base" --trace-children-skip="$vg_skip;
#
# If using an older version of valgrind (< v.3.6) that does not
# support --trace-children-skip=... , comment out the above line
# and let valgrind probe execution of all programs listed above.
# This greatly increases execution time.
fi
# Provision for running only chosen tests.
# The string "target" is a comma-separated list of target programs.
# When set only tests for programs in the list will be run.
#
# The --no-clobber version comes useful when the user wants a modified
# (pared-down) version of Test-Order.
if [ ! -z $target ]
then
echo $target | sed 's/,/\n/g' | \
sed -e 's/^/# This script tests: .*\\</' -e 's/$/\\>/' \
-e '/^$/q' | \
grep -f - ${srcdir}/*.test -l | \
while read i ; do echo ${i##*/} ; done | \
grep -f - ${srcdir}/Test-Order > ./Test-Order ;
if [ ! -s ./Test-Order ]
then echo;
echo "Error: No testable program names in target: "$target;
echo; exit 1
fi
else
cp ${srcdir}/Test-Order ./Test-Order ;
#cp --no-clobber ${srcdir}/Test-Order ./Test-Order ;
fi
echo
for tname in `grep -v "^#" ./Test-Order | fgrep ".test"`
do
echo == $tname ==
# If running tests under valgrind, complete vg_command by prepending
# the valgrind output file, which is test-specific.
if [ $VALGRIND_TESTS = "on" ]
then
vg_command="$vg_command_base --log-file=${valdir}/${tname%.test}.%p.vout"
fi
# Execute a single test and test its result.
# But first check if the .ok file exists.
# (In past versions certain .ok files were dynamically created.)
# Then see if target programs and requirements are in place. If
# either of these conditions are not met, do not execute the test and
# report "Not Testable".
if [ ! -s ${srcdir}/${tname%.test}.ok ]
then
echo "${tname%.test}.ok does not exist"
let result=4;
else
${srcdir}/Available-Testprog \
`sed -n -e '/^# This script tests: /s/# This script tests: //p' \
-e '/^# Also requires: /s/^# Also requires: //p' \
-e '/^$/q' ${srcdir}/$tname | tr '\n' ' '`
case $? in
0)
PATH=${testpath} $vg_command ${srcdir}/$tname > ${tname%.test}.out;
let retval=$?
case $retval in
0) cmp -s ${tname%.test}.out ${srcdir}/${tname%.test}.ok ;
if [ $? -eq 0 ]
then let result=0; rm ${tname%.test}.out ;
else let result=1;
grep "^##" ${srcdir}/$tname # Print failure message.
fi ;;
80) let result=4 ;;
*) let result=1 ;;
esac ;;
1) let result=4 ;;
*) let result=1 ;;
esac
fi
# Report whether a single test succeeded or failed.
# Increment counters.
echo $tname: ${status[${result}]}; echo
let array[${result}]=${array[${result}]}+1
let total_scripts=${total_scripts}+1
done
# Erase temporary bin directory and its contents.
rm -rf ${srcdir}/bin
# Erase temporary directory and its contents, if it was created.
if [ -n $tmpdir_created ]
then rm -rf $tmpdir_created
fi
# Erase test image files in the current (work) directory.
# (Do not erase them if we are working from the source directory.)
if [ ! $PWD -ef ${srcdir} ]
then rm ./testimg.ppm ./testgrid.pbm ./maze.pbm
fi
# Calculate success / failure totals and print a summary report.
# Report date and time of completion.
echo "Test summary:"
echo ==================
for s in 0 1 2 3 4
do
if [[ ${array[${s}]} -gt 0 || s -eq 1 ]]
then echo ${status[${s}]} ${array[${s}]}
fi
done
let total_testable=${total_scripts}-${array[4]}
echo "TOTAL TESTABLE" $total_testable
echo ==================
echo "All tests done."
date -u +"%a, %d %b %Y %H:%M:%S %z"
# Exit with status 0 if all possible tests succeeded, 1 otherwise.
if [[ ${array[0]} -eq ${total_testable} ]]
then exit 0
else exit 1
fi
|