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-rw-r--r--json-c/src/tests/test-defs.sh128
1 files changed, 128 insertions, 0 deletions
diff --git a/json-c/src/tests/test-defs.sh b/json-c/src/tests/test-defs.sh
new file mode 100644
index 0000000..062170a
--- /dev/null
+++ b/json-c/src/tests/test-defs.sh
@@ -0,0 +1,128 @@
+#!/bin/sh
+
+# Make sure srcdir is an absolute path. Supply the variable
+# if it does not exist. We want to be able to run the tests
+# stand-alone!!
+#
+srcdir=${srcdir-.}
+if test ! -d $srcdir ; then
+ echo "test-defs.sh: installation error" 1>&2
+ exit 1
+fi
+
+# Use absolute paths
+case "$srcdir" in
+ /* | [A-Za-z]:\\*) ;;
+ *) srcdir=`\cd $srcdir && pwd` ;;
+esac
+
+case "$top_builddir" in
+ /* | [A-Za-z]:\\*) ;;
+ *) top_builddir=`\cd ${top_builddir-..} && pwd` ;;
+esac
+
+top_builddir=${top_builddir}/tests
+
+progname=`echo "$0" | sed 's,^.*/,,'`
+testname=`echo "$progname" | sed 's,-.*$,,'`
+testsubdir=${testsubdir-testSubDir}
+testsubdir=${testsubdir}/${progname}
+
+# User can set VERBOSE to cause output redirection
+case "$VERBOSE" in
+[Nn]|[Nn][Oo]|0|"")
+ VERBOSE=0
+ exec > /dev/null
+ ;;
+[Yy]|[Yy][Ee][Ss])
+ VERBOSE=1
+ ;;
+esac
+
+rm -rf "$testsubdir" > /dev/null 2>&1
+mkdir -p "$testsubdir"
+CURDIR=$(pwd)
+cd "$testsubdir" \
+ || { echo "Cannot make or change into $testsubdir"; exit 1; }
+
+echo "=== Running test $progname"
+
+CMP="${CMP-cmp}"
+
+use_valgrind=${USE_VALGRIND-1}
+valgrind_path=$(which valgrind 2> /dev/null)
+if [ -z "${valgrind_path}" -o ! -x "${valgrind_path}" ] ; then
+ use_valgrind=0
+fi
+
+#
+# This is a common function to check the results of a test program
+# that is intended to generate consistent output across runs.
+#
+# ${top_builddir} must be set to the top level build directory.
+#
+# Output will be written to the current directory.
+#
+# It must be passed the name of the test command to run, which must be present
+# in the ${top_builddir} directory.
+#
+# It will compare the output of running that against <name of command>.expected
+#
+run_output_test()
+{
+ if [ "$1" = "-o" ] ; then
+ TEST_OUTPUT="$2"
+ shift
+ shift
+ fi
+ TEST_COMMAND="$1"
+ shift
+ if [ -z "${TEST_OUTPUT}" ] ; then
+ TEST_OUTPUT=${TEST_COMMAND}
+ fi
+
+ REDIR_OUTPUT="> \"${TEST_OUTPUT}.out\""
+ if [ $VERBOSE -gt 1 ] ; then
+ REDIR_OUTPUT="| tee \"${TEST_OUTPUT}.out\""
+ fi
+
+ if [ $use_valgrind -eq 1 ] ; then
+ eval valgrind --tool=memcheck \
+ --trace-children=yes \
+ --demangle=yes \
+ --log-file="${TEST_OUTPUT}.vg.out" \
+ --leak-check=full \
+ --show-reachable=yes \
+ --run-libc-freeres=yes \
+ "\"${top_builddir}/${TEST_COMMAND}\"" \"\$@\" ${REDIR_OUTPUT}
+ err=$?
+
+ else
+ eval "\"${top_builddir}/${TEST_COMMAND}"\" \"\$@\" ${REDIR_OUTPUT}
+ err=$?
+ fi
+
+ if [ $err -ne 0 ] ; then
+ echo "ERROR: \"${TEST_COMMAND} $@\" exited with non-zero exit status: $err" 1>&2
+ fi
+
+ if [ $use_valgrind -eq 1 ] ; then
+ if ! tail -1 "${TEST_OUTPUT}.vg.out" | grep -q "ERROR SUMMARY: 0 errors" ; then
+ echo "ERROR: valgrind found errors during execution:" 1>&2
+ cat "${TEST_OUTPUT}.vg.out"
+ err=1
+ fi
+ fi
+
+ if ! "$CMP" -s "${top_builddir}/${TEST_OUTPUT}.expected" "${TEST_OUTPUT}.out" ; then
+ echo "ERROR: \"${TEST_COMMAND} $@\" (${TEST_OUTPUT}) failed (set VERBOSE=1 to see full output):" 1>&2
+ (cd "${CURDIR}" ; set -x ; diff "${top_builddir}/${TEST_OUTPUT}.expected" "$testsubdir/${TEST_OUTPUT}.out")
+ echo "cp \"$testsubdir/${TEST_OUTPUT}.out\" \"${top_builddir}/${TEST_OUTPUT}.expected\"" 1>&2
+
+ err=1
+ fi
+
+ return $err
+}
+
+