#! /bin/sh

# Run a regression test for the demangler.
# Usage: regress-demangle TEST-FILE

failures=0
count=0
sed -e '/^#/ d' "$1" | (
  while read type; do
     read mangled
     read demangled

     x="`echo $mangled | ./test-filter $type`"
     count=`expr $count + 1`
     if test "x$x" != "x$demangled"; then
	failures=`expr $failures + 1`
	echo "FAIL: $type $mangled"
	echo "   result: $x"
	echo " expected: $demangled"
     fi
  done

  if test $failures -eq 0; then
     echo "All $count tests passed"
  else
     echo "$failures of $count tests failed"
  fi

  test $failures -eq 0
)