tac-tests

实战Linux编程的原代码,希望对学驱动的人能有所帮助

    0) if test "$VERBOSE"; then $echo "passed basic-g(|)"; fi;;
    1) $echo "Test basic-g(|) failed: files basic-g.O and $srcdir/basic-g.X differ" 1>&2
       (diff -c basic-g.O $srcdir/basic-g.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-g(|) may have failed." 1>&2
       $echo The command "cmp basic-g.O $srcdir/basic-g.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-g.E || rm -f basic-g.E
$xx  < $srcdir/basic-g.I > basic-g.O 2> basic-g.E
code=$?
if test $code != 0; then
  $echo "Test basic-g(<) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-g.O $srcdir/basic-g.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-g(<)"; fi;;
    1) $echo "Test basic-g(<) failed: files basic-g.O and $srcdir/basic-g.X differ" 1>&2
       (diff -c basic-g.O $srcdir/basic-g.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-g(<) may have failed." 1>&2
       $echo The command "cmp basic-g.O $srcdir/basic-g.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-g.E || rm -f basic-g.E
$xx  $srcdir/basic-h.I > basic-h.O 2> basic-h.E
code=$?
if test $code != 0; then
  $echo "Test basic-h(F) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-h.O $srcdir/basic-h.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-h(F)"; fi;;
    1) $echo "Test basic-h(F) failed: files basic-h.O and $srcdir/basic-h.X differ" 1>&2
       (diff -c basic-h.O $srcdir/basic-h.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-h(F) may have failed." 1>&2
       $echo The command "cmp basic-h.O $srcdir/basic-h.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-h.E || rm -f basic-h.E
cat $srcdir/basic-h.I | $xx  > basic-h.O 2> basic-h.E
code=$?
if test $code != 0; then
  $echo "Test basic-h(|) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-h.O $srcdir/basic-h.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-h(|)"; fi;;
    1) $echo "Test basic-h(|) failed: files basic-h.O and $srcdir/basic-h.X differ" 1>&2
       (diff -c basic-h.O $srcdir/basic-h.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-h(|) may have failed." 1>&2
       $echo The command "cmp basic-h.O $srcdir/basic-h.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-h.E || rm -f basic-h.E
$xx  < $srcdir/basic-h.I > basic-h.O 2> basic-h.E
code=$?
if test $code != 0; then
  $echo "Test basic-h(<) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-h.O $srcdir/basic-h.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-h(<)"; fi;;
    1) $echo "Test basic-h(<) failed: files basic-h.O and $srcdir/basic-h.X differ" 1>&2
       (diff -c basic-h.O $srcdir/basic-h.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-h(<) may have failed." 1>&2
       $echo The command "cmp basic-h.O $srcdir/basic-h.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-h.E || rm -f basic-h.E
$xx  $srcdir/basic-i.I > basic-i.O 2> basic-i.E
code=$?
if test $code != 0; then
  $echo "Test basic-i(F) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-i.O $srcdir/basic-i.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-i(F)"; fi;;
    1) $echo "Test basic-i(F) failed: files basic-i.O and $srcdir/basic-i.X differ" 1>&2
       (diff -c basic-i.O $srcdir/basic-i.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-i(F) may have failed." 1>&2
       $echo The command "cmp basic-i.O $srcdir/basic-i.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-i.E || rm -f basic-i.E
cat $srcdir/basic-i.I | $xx  > basic-i.O 2> basic-i.E
code=$?
if test $code != 0; then
  $echo "Test basic-i(|) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-i.O $srcdir/basic-i.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-i(|)"; fi;;
    1) $echo "Test basic-i(|) failed: files basic-i.O and $srcdir/basic-i.X differ" 1>&2
       (diff -c basic-i.O $srcdir/basic-i.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-i(|) may have failed." 1>&2
       $echo The command "cmp basic-i.O $srcdir/basic-i.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-i.E || rm -f basic-i.E
$xx  < $srcdir/basic-i.I > basic-i.O 2> basic-i.E
code=$?
if test $code != 0; then
  $echo "Test basic-i(<) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-i.O $srcdir/basic-i.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-i(<)"; fi;;
    1) $echo "Test basic-i(<) failed: files basic-i.O and $srcdir/basic-i.X differ" 1>&2
       (diff -c basic-i.O $srcdir/basic-i.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-i(<) may have failed." 1>&2
       $echo The command "cmp basic-i.O $srcdir/basic-i.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-i.E || rm -f basic-i.E
$xx  $srcdir/basic-j.I > basic-j.O 2> basic-j.E
code=$?
if test $code != 0; then
  $echo "Test basic-j(F) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-j.O $srcdir/basic-j.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-j(F)"; fi;;
    1) $echo "Test basic-j(F) failed: files basic-j.O and $srcdir/basic-j.X differ" 1>&2
       (diff -c basic-j.O $srcdir/basic-j.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-j(F) may have failed." 1>&2
       $echo The command "cmp basic-j.O $srcdir/basic-j.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-j.E || rm -f basic-j.E
cat $srcdir/basic-j.I | $xx  > basic-j.O 2> basic-j.E
code=$?
if test $code != 0; then
  $echo "Test basic-j(|) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-j.O $srcdir/basic-j.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-j(|)"; fi;;
    1) $echo "Test basic-j(|) failed: files basic-j.O and $srcdir/basic-j.X differ" 1>&2
       (diff -c basic-j.O $srcdir/basic-j.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-j(|) may have failed." 1>&2
       $echo The command "cmp basic-j.O $srcdir/basic-j.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-j.E || rm -f basic-j.E
$xx  < $srcdir/basic-j.I > basic-j.O 2> basic-j.E
code=$?
if test $code != 0; then
  $echo "Test basic-j(<) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-j.O $srcdir/basic-j.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-j(<)"; fi;;
    1) $echo "Test basic-j(<) failed: files basic-j.O and $srcdir/basic-j.X differ" 1>&2
       (diff -c basic-j.O $srcdir/basic-j.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-j(<) may have failed." 1>&2
       $echo The command "cmp basic-j.O $srcdir/basic-j.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-j.E || rm -f basic-j.E
$xx  $srcdir/basic-k.I > basic-k.O 2> basic-k.E
code=$?
if test $code != 0; then
  $echo "Test basic-k(F) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-k.O $srcdir/basic-k.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-k(F)"; fi;;
    1) $echo "Test basic-k(F) failed: files basic-k.O and $srcdir/basic-k.X differ" 1>&2
       (diff -c basic-k.O $srcdir/basic-k.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-k(F) may have failed." 1>&2
       $echo The command "cmp basic-k.O $srcdir/basic-k.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-k.E || rm -f basic-k.E
cat $srcdir/basic-k.I | $xx  > basic-k.O 2> basic-k.E
code=$?
if test $code != 0; then
  $echo "Test basic-k(|) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-k.O $srcdir/basic-k.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-k(|)"; fi;;
    1) $echo "Test basic-k(|) failed: files basic-k.O and $srcdir/basic-k.X differ" 1>&2
       (diff -c basic-k.O $srcdir/basic-k.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-k(|) may have failed." 1>&2
       $echo The command "cmp basic-k.O $srcdir/basic-k.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-k.E || rm -f basic-k.E
$xx  < $srcdir/basic-k.I > basic-k.O 2> basic-k.E
code=$?
if test $code != 0; then
  $echo "Test basic-k(<) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-k.O $srcdir/basic-k.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-k(<)"; fi;;
    1) $echo "Test basic-k(<) failed: files basic-k.O and $srcdir/basic-k.X differ" 1>&2
       (diff -c basic-k.O $srcdir/basic-k.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-k(<) may have failed." 1>&2
       $echo The command "cmp basic-k.O $srcdir/basic-k.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-k.E || rm -f basic-k.E
$xx -b $srcdir/opt-b.I > opt-b.O 2> opt-b.E
code=$?
if test $code != 0; then
  $echo "Test opt-b(F) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp opt-b.O $srcdir/opt-b.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed opt-b(F)"; fi;;
    1) $echo "Test opt-b(F) failed: files opt-b.O and $srcdir/opt-b.X differ" 1>&2
       (diff -c opt-b.O $srcdir/opt-b.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test opt-b(F) may have failed." 1>&2
       $echo The command "cmp opt-b.O $srcdir/opt-b.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s opt-b.E || rm -f opt-b.E
cat $srcdir/opt-b.I | $xx -b > opt-b.O 2> opt-b.E
code=$?
if test $code != 0; then
  $echo "Test opt-b(|) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp opt-b.O $srcdir/opt-b.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed opt-b(|)"; fi;;
    1) $echo "Test opt-b(|) failed: files opt-b.O and $srcdir/opt-b.X differ" 1>&2
       (diff -c opt-b.O $srcdir/opt-b.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test opt-b(|) may have failed." 1>&2
       $echo The command "cmp opt-b.O $srcdir/opt-b.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s opt-b.E || rm -f opt-b.E
$xx -b < $srcdir/opt-b.I > opt-b.O 2> opt-b.E
code=$?
if test $code != 0; then
  $echo "Test opt-b(<) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp opt-b.O $srcdir/opt-b.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed opt-b(<)"; fi;;
    1) $echo "Test opt-b(<) failed: files opt-b.O and $srcdir/opt-b.X differ" 1>&2
       (diff -c opt-b.O $srcdir/opt-b.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test opt-b(<) may have failed." 1>&2
       $echo The command "cmp opt-b.O $srcdir/opt-b.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s opt-b.E || rm -f opt-b.E
$xx -s: $srcdir/opt-s.I > opt-s.O 2> opt-s.E
code=$?
if test $code != 0; then
  $echo "Test opt-s(F) failed: ../../src/tac return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp opt-s.O $srcdir/opt-s.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed opt-s(F)"; fi;;
    1) $echo "Test opt-s(F) failed: files opt-s.O and $srcdir/opt-s.X differ" 1>&2
       (diff -c opt-s.O $srcdir/opt-s.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test opt-s(F) may have failed." 1>&2
       $echo The command "cmp opt-s.O $srcdir/opt-s.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s opt-s.E || rm -f opt-s.E