blob: 767d9660d584331d3826495e25ca5b1133ae4579 [file] [log] [blame]
#!/bin/sh
#
# TestRunner.sh - This script is used to run arbitrary unit tests. Unit
# tests must contain the command used to run them in the input file, starting
# immediately after a "RUN:" string.
#
# This runner recognizes and replaces the following strings in the command:
#
# %s - Replaced with the input name of the program, or the program to
# execute, as appropriate.
# %llvmgcc - llvm-gcc command
# %llvmgxx - llvm-g++ command
# %prcontext - prcontext.tcl script
# %t - temporary file name (derived from testcase name)
#
FILENAME=$1
TESTNAME=$1
SUBST=$1
OUTPUT=Output/$1.out
# create the output directory if it does not already exist
mkdir -p `dirname $OUTPUT` > /dev/null 2>&1
if test $# != 1; then
# If more than one parameter is passed in, there must be three parameters:
# The filename to read from (already processed), the command used to execute,
# and the file to output to.
SUBST=$2
OUTPUT=$3
TESTNAME=$3
fi
ulimit -t 40
# Verify the script contains a run line.
grep -q 'RUN:' $FILENAME || (
echo "******************** TEST '$TESTNAME' HAS NO RUN LINE! ********************"
exit 1
)
# Run under valgrind if the VG environment variable has been set.
CLANG=$CLANG
if [ ! -n "$CLANG" ]; then
CLANG="clang"
fi
if [ -n "$VG" ]; then
rm -f $OUTPUT.vg.*
CLANG="valgrind --leak-check=full --quiet --log-file=$OUTPUT.vg.%p $CLANG"
fi
SCRIPT=$OUTPUT.script
TEMPOUTPUT=$OUTPUT.tmp
grep 'RUN:' $FILENAME | \
sed -e "s|^.*RUN:\(.*\)$|\1|g" \
-e "s|%s|$SUBST|g" \
-e "s|%llvmgcc|llvm-gcc -emit-llvm|g" \
-e "s|%llvmgxx|llvm-g++ -emit-llvm|g" \
-e "s|%prcontext|prcontext.tcl|g" \
-e "s|%t|$TEMPOUTPUT|g" \
-e "s|clang|$CLANG|g" > $SCRIPT
grep -q XFAIL $FILENAME && (printf "XFAILED '$TESTNAME': "; grep XFAIL $FILENAME)
/bin/sh $SCRIPT > $OUTPUT 2>&1
SCRIPT_STATUS=$?
if [ -n "$VG" ]; then
VG_STATUS=`cat $OUTPUT.vg.* | wc -l`
else
VG_STATUS=0
fi
if [ $SCRIPT_STATUS -ne 0 -o $VG_STATUS -ne 0 ]; then
echo "******************** TEST '$TESTNAME' FAILED! ********************"
echo "Command: "
cat $SCRIPT
if [ $SCRIPT_STATUS -eq 0 ]; then
echo "Output:"
else
echo "Incorrect Output:"
fi
cat $OUTPUT
if [ $VG_STATUS -ne 0 ]; then
echo "Valgrind Output:"
cat $OUTPUT.vg.*
fi
echo "******************** TEST '$TESTNAME' FAILED! ********************"
exit 1
fi