eb66ec28f9
This first step is mostly to prevent the code from rotting even further and to ensure these do not get wiped when fmake's code is removed from the tree. These tests are currently being skipped because they detect the underlying make is not fmake and thus disable themselves -- and the reason is that some of the tests fail, possibly due to legitimate bugs. Enabling them to run against bmake will come separately. Lastly, it would be ideal if these tests were fed upstream but they are not ready for that yet. In the interim, just put them under usr.bin/bmake/ while we sort things out. The existence of a different unit-tests directory within here makes me feel less guilty about this. Change confirmed working with a clean amd64 build.
534 lines
9.3 KiB
Bash
534 lines
9.3 KiB
Bash
# $FreeBSD$
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#
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# Common code used run regression tests for usr.bin/make.
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#
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# Output a message and exit with an error.
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#
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fatal()
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{
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echo "fatal: $*" >/dev/stderr
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exit 1
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}
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make_is_fmake() {
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# This test is not very reliable but works for now: the old fmake
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# does have a -v option while bmake doesn't.
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${MAKE_PROG} -f Makefile.non-existent -v 2>&1 | \
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grep -q "cannot open.*non-existent"
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}
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#
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# Check whether the working directory exists - it must.
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#
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ensure_workdir()
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{
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if [ ! -d ${WORK_DIR} ] ; then
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fatal "working directory ${WORK_DIR} does not exist."
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fi
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}
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#
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# Make sure all tests have been run
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#
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ensure_run()
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{
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if [ -z "${TEST_N}" ] ; then
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TEST_N=1
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fi
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FAIL=
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N=1
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while [ ${N} -le ${TEST_N} ] ; do
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if ! skip_test ${N} ; then
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if [ ! -f ${OUTPUT_DIR}/status.${N} -o \
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! -f ${OUTPUT_DIR}/stdout.${N} -o \
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! -f ${OUTPUT_DIR}/stderr.${N} ] ; then
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echo "Test ${SUBDIR}/${N} no yet run"
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FAIL=yes
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fi
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fi
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N=$((N + 1))
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done
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if [ ! -z "${FAIL}" ] ; then
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exit 1
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fi
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}
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#
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# Output usage messsage.
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#
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print_usage()
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{
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echo "Usage: sh -v -m <path> -w <dir> $0 command(s)"
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echo " setup - setup working directory"
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echo " run - run the tests"
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echo " show - show test results"
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echo " compare - compare actual and expected results"
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echo " diff - diff actual and expected results"
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echo " reset - reset the test to its initial state"
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echo " clean - delete working and output directory"
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echo " test - setup + run + compare"
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echo " prove - setup + run + compare + clean"
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echo " desc - print short description"
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echo " update - update the expected results with the current results"
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echo " help - show this information"
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}
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#
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# Return 0 if we should skip the test. 1 otherwise
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#
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skip_test()
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{
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eval skip=\${TEST_${1}_SKIP}
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if [ -z "${skip}" ] ; then
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return 1
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else
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return 0
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fi
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}
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#
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# Common function for setup and reset.
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#
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common_setup()
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{
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#
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# If a Makefile exists in the source directory - copy it over
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#
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if [ -e ${SRC_DIR}/Makefile.test -a ! -e ${WORK_DIR}/Makefile ] ; then
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cp ${SRC_DIR}/Makefile.test ${WORK_DIR}/Makefile
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fi
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#
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# If the TEST_MAKE_DIRS variable is set, create those directories
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#
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set -- ${TEST_MAKE_DIRS}
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while [ $# -ne 0 ] ; do
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if [ ! -d ${WORK_DIR}/${1} ] ; then
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mkdir -p -m ${2} ${WORK_DIR}/${1}
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else
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chmod ${2} ${WORK_DIR}/${1}
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fi
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shift ; shift
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done
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#
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# If the TEST_COPY_FILES variable is set, copy those files over to
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# the working directory. The value is assumed to be pairs of
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# filenames and modes.
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#
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set -- ${TEST_COPY_FILES}
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while [ $# -ne 0 ] ; do
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local dstname="$(echo ${1} | sed -e 's,Makefile.test,Makefile,')"
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if [ ! -e ${WORK_DIR}/${dstname} ] ; then
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cp ${SRC_DIR}/${1} ${WORK_DIR}/${dstname}
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fi
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chmod ${2} ${WORK_DIR}/${dstname}
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shift ; shift
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done
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#
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# If the TEST_TOUCH variable is set, it is taken to be a list
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# of pairs of filenames and arguments to touch(1). The arguments
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# to touch must be surrounded by single quotes if there are more
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# than one argument.
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#
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eval set -- ${TEST_TOUCH}
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while [ $# -ne 0 ] ; do
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eval touch ${2} ${WORK_DIR}/${1}
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shift ; shift
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done
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#
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# Now create links
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#
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eval set -- ${TEST_LINKS}
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while [ $# -ne 0 ] ; do
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eval ln ${WORK_DIR}/${1} ${WORK_DIR}/${2}
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shift ; shift
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done
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}
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#
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# Setup the test. This creates the working and output directories and
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# populates it with files. If there is a setup_test() function - call it.
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#
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eval_setup()
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{
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#
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# Check whether the working directory exists. If it does exit
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# fatally so that we don't clobber a test the user is working on.
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#
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if [ -d ${WORK_DIR} ] ; then
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fatal "working directory ${WORK_DIR} already exists."
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fi
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#
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# Now create it and the output directory
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#
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mkdir -p ${WORK_DIR}
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rm -rf ${OUTPUT_DIR}
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mkdir -p ${OUTPUT_DIR}
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#
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# Common stuff
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#
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common_setup
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#
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# Now after all execute the user's setup function if it exists.
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#
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setup_test
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}
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#
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# Default setup_test function does nothing. This may be overriden by
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# the test.
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#
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setup_test()
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{
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}
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#
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# Reset the test. Here we need to rely on information from the test.
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# We executed the same steps as in the setup, by try not to clobber existing
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# files.
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# All files and directories that are listed on the TEST_CLEAN_FILES
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# variable are removed. Then the TEST_TOUCH list is executed and finally
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# the reset_test() function called if it exists.
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#
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eval_reset()
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{
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ensure_workdir
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#
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# Clean the output directory
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#
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rm -rf ${OUTPUT_DIR}/*
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#
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# Common stuff
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#
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common_setup
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#
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# Remove files.
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#
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for f in ${TEST_CLEAN_FILES} ; do
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rm -rf ${WORK_DIR}/${f}
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done
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#
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# Execute test's function
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#
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reset_test
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}
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#
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# Default reset_test function does nothing. This may be overriden by
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# the test.
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#
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reset_test()
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{
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}
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#
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# Clean the test. This simply removes the working and output directories.
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#
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eval_clean()
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{
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#
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# If you have special cleaning needs, provide a 'cleanup' shell script.
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#
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if [ -n "${TEST_CLEANUP}" ] ; then
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. ${SRC_DIR}/cleanup
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fi
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if [ -z "${NO_TEST_CLEANUP}" ] ; then
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rm -rf ${WORK_DIR}
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rm -rf ${OUTPUT_DIR}
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fi
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}
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#
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# Run the test.
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#
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eval_run()
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{
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ensure_workdir
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if [ -z "${TEST_N}" ] ; then
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TEST_N=1
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fi
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N=1
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while [ ${N} -le ${TEST_N} ] ; do
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if ! skip_test ${N} ; then
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( cd ${WORK_DIR} ;
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exec 1>${OUTPUT_DIR}/stdout.${N} 2>${OUTPUT_DIR}/stderr.${N}
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run_test ${N}
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echo $? >${OUTPUT_DIR}/status.${N}
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)
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fi
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N=$((N + 1))
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done
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}
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#
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# Default run_test() function. It can be replaced by the
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# user specified regression test. The argument to this function is
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# the test number.
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#
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run_test()
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{
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eval args=\${TEST_${1}-test${1}}
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${MAKE_PROG} $args
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}
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#
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# Show test results.
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#
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eval_show()
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{
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ensure_workdir
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if [ -z "${TEST_N}" ] ; then
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TEST_N=1
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fi
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N=1
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while [ ${N} -le ${TEST_N} ] ; do
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if ! skip_test ${N} ; then
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echo "=== Test ${N} Status =================="
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cat ${OUTPUT_DIR}/status.${N}
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echo ".......... Stdout .................."
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cat ${OUTPUT_DIR}/stdout.${N}
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echo ".......... Stderr .................."
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cat ${OUTPUT_DIR}/stderr.${N}
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fi
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N=$((N + 1))
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done
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}
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#
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# Compare results with expected results
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#
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eval_compare()
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{
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ensure_workdir
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ensure_run
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if [ -z "${TEST_N}" ] ; then
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TEST_N=1
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fi
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echo "1..${TEST_N}"
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N=1
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while [ ${N} -le ${TEST_N} ] ; do
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fail=
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todo=
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skip=
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if ! skip_test ${N} ; then
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do_compare stdout ${N} || fail="${fail}stdout "
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do_compare stderr ${N} || fail="${fail}stderr "
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do_compare status ${N} || fail="${fail}status "
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eval todo=\${TEST_${N}_TODO}
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else
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eval skip=\${TEST_${N}_SKIP}
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fi
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msg=
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if [ ! -z "$fail" ]; then
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msg="${msg}not "
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fi
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msg="${msg}ok ${N} ${SUBDIR}/${N}"
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if [ ! -z "$fail" -o ! -z "$todo" -o ! -z "$skip" ]; then
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msg="${msg} # "
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fi
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if [ ! -z "$skip" ] ; then
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msg="${msg}skip ${skip}; "
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fi
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if [ ! -z "$todo" ] ; then
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msg="${msg}TODO ${todo}; "
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fi
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if [ ! -z "$fail" ] ; then
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msg="${msg}reason: ${fail}"
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fi
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echo ${msg}
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N=$((N + 1))
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done
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}
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#
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# Check if the test result is the same as the expected result.
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#
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# $1 Input file
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# $2 Test number
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#
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do_compare()
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{
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local EXPECTED RESULT
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EXPECTED="${SRC_DIR}/expected.$1.$2"
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RESULT="${OUTPUT_DIR}/$1.$2"
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if [ -f $EXPECTED ]; then
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cat $RESULT | sed -e "s,^$(basename $MAKE_PROG):,make:," | \
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diff -u $EXPECTED -
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#diff -q $EXPECTED - 1>/dev/null 2>/dev/null
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return $?
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else
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return 1 # FAIL
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fi
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}
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#
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# Diff current and expected results
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#
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eval_diff()
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{
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ensure_workdir
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ensure_run
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if [ -z "${TEST_N}" ] ; then
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TEST_N=1
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fi
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N=1
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while [ ${N} -le ${TEST_N} ] ; do
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if ! skip_test ${N} ; then
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FAIL=
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do_diff stdout ${N}
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do_diff stderr ${N}
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do_diff status ${N}
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fi
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N=$((N + 1))
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done
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}
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#
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# Check if the test result is the same as the expected result.
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#
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# $1 Input file
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# $2 Test number
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#
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do_diff()
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{
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local EXPECTED RESULT
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EXPECTED="${SRC_DIR}/expected.$1.$2"
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RESULT="${OUTPUT_DIR}/$1.$2"
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echo diff -u $EXPECTED $RESULT
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if [ -f $EXPECTED ]; then
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diff -u $EXPECTED $RESULT
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else
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echo "${EXPECTED} does not exist"
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fi
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}
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#
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# Update expected results
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#
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eval_update()
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{
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ensure_workdir
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ensure_run
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if [ -z "${TEST_N}" ] ; then
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TEST_N=1
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fi
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FAIL=
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N=1
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while [ ${N} -le ${TEST_N} ] ; do
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if ! skip_test ${N} ; then
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cp ${OUTPUT_DIR}/stdout.${N} expected.stdout.${N}
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cp ${OUTPUT_DIR}/stderr.${N} expected.stderr.${N}
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cp ${OUTPUT_DIR}/status.${N} expected.status.${N}
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fi
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N=$((N + 1))
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done
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}
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#
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# Print description
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#
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eval_desc()
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{
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echo "${SUBDIR}: ${DESC}"
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}
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#
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# Run the test
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#
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eval_test()
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{
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eval_setup
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eval_run
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eval_compare
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}
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#
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# Run the test for prove(1)
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#
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eval_prove()
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{
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eval_setup
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eval_run
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eval_compare
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eval_clean
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}
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#
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# Main function. Execute the command(s) on the command line.
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#
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eval_cmd()
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{
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if [ $# -eq 0 ] ; then
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# if no arguments given default to 'prove'
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set -- prove
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fi
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if ! make_is_fmake ; then
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for i in $(jot ${TEST_N:-1}) ; do
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eval TEST_${i}_SKIP=\"make is not fmake\"
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done
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fi
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for i
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do
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case $i in
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setup | run | compare | diff | clean | reset | show | \
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test | prove | desc | update)
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eval eval_$i
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;;
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* | help)
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print_usage
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;;
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esac
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done
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}
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##############################################################################
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#
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# Main code
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#
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#
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# Determine our sub-directory. Argh.
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#
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SRC_DIR=$(dirname $0)
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SRC_BASE=`cd ${SRC_DIR} ; while [ ! -f common.sh ] ; do cd .. ; done ; pwd`
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SUBDIR=`echo ${SRC_DIR} | sed "s@${SRC_BASE}/@@"`
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#
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# Construct working directory
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#
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WORK_DIR=$(pwd)/work/${SUBDIR}
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OUTPUT_DIR=${WORK_DIR}.OUTPUT
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#
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# Make to use
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#
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MAKE_PROG=${MAKE_PROG:-/usr/bin/make}
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