#!/bin/sh
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if [ ! -z "$JSONC_TEST_TRACE" ] ; then
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VERBOSE=1
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set -x
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set -v
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fi
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# Make sure srcdir is an absolute path. Supply the variable
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# if it does not exist. We want to be able to run the tests
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# stand-alone!!
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#
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srcdir=${srcdir-.}
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if test ! -d $srcdir ; then
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echo "test-defs.sh: installation error" 1>&2
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exit 1
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fi
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# Use absolute paths
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case "$srcdir" in
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/* | [A-Za-z]:\\*) ;;
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*) srcdir=`\cd $srcdir && pwd` ;;
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esac
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case "$top_builddir" in
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/* | [A-Za-z]:\\*) ;;
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*) top_builddir=`\cd ${top_builddir-..} && pwd` ;;
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esac
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top_builddir=${top_builddir}/tests
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progname=`echo "$0" | sed 's,^.*/,,'`
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testname=`echo "$progname" | sed 's,-.*$,,'`
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testsubdir=${testsubdir-testSubDir}
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testsubdir=${testsubdir}/${progname}
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# User can set VERBOSE to cause output redirection
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case "$VERBOSE" in
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[Nn]|[Nn][Oo]|0|"")
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VERBOSE=0
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exec > /dev/null
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;;
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[Yy]|[Yy][Ee][Ss])
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VERBOSE=1
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;;
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esac
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rm -rf "$testsubdir" > /dev/null 2>&1
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mkdir -p "$testsubdir"
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CURDIR=$(pwd)
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cd "$testsubdir" \
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|| { echo "Cannot make or change into $testsubdir"; exit 1; }
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echo "=== Running test $progname"
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CMP="${CMP-cmp}"
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use_valgrind=${USE_VALGRIND-1}
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case "${use_valgrind}" in
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[0Nn]*)
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use_valgrind=0
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;;
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*)
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use_valgrind=1
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;;
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esac
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valgrind_path=$(which valgrind 2> /dev/null)
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if [ -z "${valgrind_path}" -o ! -x "${valgrind_path}" ] ; then
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use_valgrind=0
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fi
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#
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# This is a common function to check the results of a test program
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# that is intended to generate consistent output across runs.
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#
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# ${top_builddir} must be set to the top level build directory.
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#
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# Output will be written to the current directory.
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#
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# It must be passed the name of the test command to run, which must be present
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# in the ${top_builddir} directory.
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#
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# It will compare the output of running that against <name of command>.expected
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#
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run_output_test()
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{
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if [ "$1" = "-o" ] ; then
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TEST_OUTPUT="$2"
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shift
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shift
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fi
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TEST_COMMAND="$1"
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shift
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if [ -z "${TEST_OUTPUT}" ] ; then
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TEST_OUTPUT=${TEST_COMMAND}
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fi
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REDIR_OUTPUT="> \"${TEST_OUTPUT}.out\""
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if [ $VERBOSE -gt 1 ] ; then
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REDIR_OUTPUT="| tee \"${TEST_OUTPUT}.out\""
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fi
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if [ $use_valgrind -eq 1 ] ; then
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eval valgrind --tool=memcheck \
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--trace-children=yes \
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--demangle=yes \
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--log-file="${TEST_OUTPUT}.vg.out" \
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--leak-check=full \
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--show-reachable=yes \
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--run-libc-freeres=yes \
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"\"${top_builddir}/${TEST_COMMAND}\"" \"\$@\" ${REDIR_OUTPUT}
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err=$?
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else
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eval "\"${top_builddir}/${TEST_COMMAND}"\" \"\$@\" ${REDIR_OUTPUT}
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err=$?
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fi
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if [ $err -ne 0 ] ; then
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echo "ERROR: \"${TEST_COMMAND} $@\" exited with non-zero exit status: $err" 1>&2
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fi
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if [ $use_valgrind -eq 1 ] ; then
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if ! tail -1 "${TEST_OUTPUT}.vg.out" | grep -q "ERROR SUMMARY: 0 errors" ; then
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echo "ERROR: valgrind found errors during execution:" 1>&2
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cat "${TEST_OUTPUT}.vg.out"
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err=1
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fi
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fi
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if ! "$CMP" -s "${srcdir}/${TEST_OUTPUT}.expected" "${TEST_OUTPUT}.out" ; then
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echo "ERROR: \"${TEST_COMMAND} $@\" (${TEST_OUTPUT}) failed (set VERBOSE=1 to see full output):" 1>&2
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(cd "${CURDIR}" ; set -x ; diff "${srcdir}/${TEST_OUTPUT}.expected" "$testsubdir/${TEST_OUTPUT}.out")
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echo "cp \"$testsubdir/${TEST_OUTPUT}.out\" \"${srcdir}/${TEST_OUTPUT}.expected\"" 1>&2
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err=1
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fi
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return $err
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}
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