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testsuite.sh
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testsuite.sh
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#!/bin/sh
# Testing script for Blox, adapted from microc testing suite
# Step through a list of files
# Compile, run, and check the output of each expected-to-work test
# Compile and check the error of each expected-to-fail test
# Path to the LLVM interpreter
LLI="lli"
# Path to the Blox compiler.
# Try "_build/blox.native" if ocamlbuild was unable to create a symbolic link.
BLOX="./blox.native"
# Set time limit for all operations
ulimit -t 30
globallog=testsuite.log
rm -f $globallog
rm -rf *.diff *.out *.ll *.err
fail="FAIL"
pass="PASS"
one=1
error=0
keep=0
globalerror=0
totalfiles=0
totalerrors=0
GREEN='\033[1;32m'
BLUE='\033[0;34m'
RED='\033[1;31m'
NC='\033[0m'
Usage()
{
echo "\nUsage: <testsuite.sh> [options] <.blox files>"
echo "Options:"
echo "\t-k Keep intermediate files"
echo "\t-h Display help menu"
exit 1
}
SignalError()
{
if [ $error -eq 0 ] ; then
printf "${RED}%6s${NC}" $fail
error=1
totalerrors=$(($totalerrors + $one))
fi
echo " $1"
}
# Compare <outfile> <reffile> <difffile>
# Compares the outfile with reffile, with any differences written to difffile
Compare()
{
generatedfiles="$generatedfiles $3"
echo diff -b $1 $2 ">" $3 1>&2
diff -b "$1" "$2" > "$3" 2>&1 ||
{
SignalError "$1 and $2 have different output:"
#cat $1
echo "==> $1 and $2 have different output" 1>&2
}
}
# Run <args>
# Report the command, run it, and report any errors
Run()
{
echo $* 1>&2
eval $* ||
{
SignalError "on $*"
return 1
}
}
# RunFail <args>
# Report the command, run it, and expect an error
RunFail()
{
echo $* 1>&2
eval $* &&
{
SignalError "failed: $* did not report an error"
return 1
}
return 0
}
ReportStatus()
{
# Report the status and clean up the generated files
if [ $error -eq 0 ] ; then
if [ $keep -eq 0 ] ; then
rm -f $generatedfiles
fi
printf "${GREEN}%6s${NC}\n" $pass
echo "###### PASS ######\n" 1>&2
else
# printf "${RED}%7s${NC}\n" $fail
echo "###### FAIL ######\n" 1>&2
globalerror=$error
fi
}
Check()
{
error=0
basename=`echo $1 | sed 's/.*\\///
s/.blox//'`
reffile=`echo $1 | sed 's/.blox$//'`
basedir="`echo $1 | sed 's/\/[^\/]*$//'`/."
printf "%18s" $basename
echo 1>&2
echo "###### Testing $basename" 1>&2
generatedfiles=""
generatedfiles="$generatedfiles ${basename}.ll ${basename}.out" &&
Run "$BLOX" "<" $1 ">" "${basename}.ll" &&
Run "$LLI" "${basename}.ll" ">" "${basename}.out" &&
Compare ${basename}.out ${reffile}.out ${basename}.diff
ReportStatus
}
CheckFail()
{
error=0
basename=`echo $1 | sed 's/.*\\///
s/.blox//'`
reffile=`echo $1 | sed 's/.blox$//'`
basedir="`echo $1 | sed 's/\/[^\/]*$//'`/."
printf "%18s" $basename
echo 1>&2
echo "###### Testing $basename" 1>&2
generatedfiles=""
generatedfiles="$generatedfiles ${basename}.err ${basename}.diff" &&
RunFail "$BLOX" "<" $1 "2>" "${basename}.err" ">>" $globallog &&
Compare ${basename}.err ${reffile}.err ${basename}.diff
ReportStatus
}
while getopts kdpsh c; do
case $c in
k) # Keep intermediate files
keep=1
;;
h) # Help
Usage
;;
esac
done
shift `expr $OPTIND - 1`
if [ $# -ge 1 ]
then
files=$@
else
files="tests/test-*.blox tests/fail-*.blox"
fi
for file in $files
do
case $file in
*test-*)
Check $file 2>> $globallog
;;
*fail-*)
CheckFail $file 2>> $globallog
;;
*)
echo "unknown file type $file"
globalerror=1
;;
esac
done
# exit $globalerror