#!/bin/sh
# Remove the result files of a test suite
# Arguments:
#   $1 .. the name of the test suite to clear
# Environment:
#   CTEST_BINDIR ... the directory containing the test executables (including this file)
#   CTEST_RESULTDIR ... the directory to write report files and logs
# Calls:
#   die()
if [ ! -e $CTEST_BINDIR/setup ]; then echo "Missing environment variable \$CTEST_BINDIR or missing file $CTEST_BINDIR/setup"; exit 1; fi
if [ -z $TEST_SETUP ]; then source $CTEST_BINDIR/setup; fi
L_TEST=$1
if [ -z $L_TEST ]; then die "Usage: ./clear_test_suite test_name"; fi

L_TEST_TMPDIR=$CTEST_RESULTDIR/$L_TEST/
L_TEST_REPORT_FILE=$CTEST_RESULTDIR/$L_TEST.dat
L_TEST_LOGFILE=$L_TEST_TMPDIR/parse.log

# rm is somewhat dangerous, therefore we are careful here

# Create temporary directory for tests
mkdir -p "$L_TEST_TMPDIR" || die "Failed to create directory $L_TEST_TMPDIR"

# Remove the old report file (with interactive query)
if [ -e "$L_TEST_REPORT_FILE" ]; then
	rm -i "$L_TEST_REPORT_FILE";
fi

# Ensure the tmp directory is present
if [ ! -d $L_TEST_TMPDIR ]; then
	die "No a valid directory : $L_TEST_TMPDIR";

# If there is a parse.log file in the temporary directory, remove its contents
elif [ -e "$L_TEST_TMPDIR"/parse.log ]; then
    (cd "$L_TEST_TMPDIR" && ls  | xargs rm)
fi