head-tests

实战Linux编程的原代码,希望对学驱动的人能有所帮助

#! /bin/sh
# This script was generated automatically by mk-script.
case $# in
  0) xx='../../src/head';;
  *) xx="$1";;
esac
test "$VERBOSE" && echo=echo || echo=:
$echo testing program: $xx
errors=0
test "$srcdir" || srcdir=.
test "$VERBOSE" && $xx --version 2> /dev/null

# Make sure we get English translations.
LANGUAGE=C
export LANGUAGE
LC_ALL=C
export LC_ALL
LANG=C
export LANG

_POSIX2_VERSION=199209 $xx  $srcdir/idem-0.I > idem-0.O 2> idem-0.E
code=$?
if test $code != 0; then
  $echo "Test idem-0(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp idem-0.O $srcdir/idem-0.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed idem-0(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test idem-0(_POSIX2_VERSION=199209) failed: files idem-0.O and $srcdir/idem-0.X differ" 1>&2
       (diff -c idem-0.O $srcdir/idem-0.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test idem-0(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp idem-0.O $srcdir/idem-0.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s idem-0.E || rm -f idem-0.E
_POSIX2_VERSION=199209 $xx  $srcdir/idem-1.I > idem-1.O 2> idem-1.E
code=$?
if test $code != 0; then
  $echo "Test idem-1(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp idem-1.O $srcdir/idem-1.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed idem-1(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test idem-1(_POSIX2_VERSION=199209) failed: files idem-1.O and $srcdir/idem-1.X differ" 1>&2
       (diff -c idem-1.O $srcdir/idem-1.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test idem-1(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp idem-1.O $srcdir/idem-1.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s idem-1.E || rm -f idem-1.E
_POSIX2_VERSION=199209 $xx  $srcdir/idem-2.I > idem-2.O 2> idem-2.E
code=$?
if test $code != 0; then
  $echo "Test idem-2(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp idem-2.O $srcdir/idem-2.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed idem-2(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test idem-2(_POSIX2_VERSION=199209) failed: files idem-2.O and $srcdir/idem-2.X differ" 1>&2
       (diff -c idem-2.O $srcdir/idem-2.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test idem-2(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp idem-2.O $srcdir/idem-2.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s idem-2.E || rm -f idem-2.E
_POSIX2_VERSION=199209 $xx  $srcdir/idem-3.I > idem-3.O 2> idem-3.E
code=$?
if test $code != 0; then
  $echo "Test idem-3(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp idem-3.O $srcdir/idem-3.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed idem-3(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test idem-3(_POSIX2_VERSION=199209) failed: files idem-3.O and $srcdir/idem-3.X differ" 1>&2
       (diff -c idem-3.O $srcdir/idem-3.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test idem-3(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp idem-3.O $srcdir/idem-3.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s idem-3.E || rm -f idem-3.E
_POSIX2_VERSION=199209 $xx  $srcdir/basic-0-10.I > basic-0-10.O 2> basic-0-10.E
code=$?
if test $code != 0; then
  $echo "Test basic-0-10(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-0-10.O $srcdir/basic-0-10.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-0-10(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test basic-0-10(_POSIX2_VERSION=199209) failed: files basic-0-10.O and $srcdir/basic-0-10.X differ" 1>&2
       (diff -c basic-0-10.O $srcdir/basic-0-10.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-0-10(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp basic-0-10.O $srcdir/basic-0-10.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-0-10.E || rm -f basic-0-10.E
_POSIX2_VERSION=199209 $xx  $srcdir/basic-0-09.I > basic-0-09.O 2> basic-0-09.E
code=$?
if test $code != 0; then
  $echo "Test basic-0-09(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-0-09.O $srcdir/basic-0-09.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-0-09(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test basic-0-09(_POSIX2_VERSION=199209) failed: files basic-0-09.O and $srcdir/basic-0-09.X differ" 1>&2
       (diff -c basic-0-09.O $srcdir/basic-0-09.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-0-09(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp basic-0-09.O $srcdir/basic-0-09.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-0-09.E || rm -f basic-0-09.E
_POSIX2_VERSION=199209 $xx  $srcdir/basic-0-11.I > basic-0-11.O 2> basic-0-11.E
code=$?
if test $code != 0; then
  $echo "Test basic-0-11(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp basic-0-11.O $srcdir/basic-0-11.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed basic-0-11(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test basic-0-11(_POSIX2_VERSION=199209) failed: files basic-0-11.O and $srcdir/basic-0-11.X differ" 1>&2
       (diff -c basic-0-11.O $srcdir/basic-0-11.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test basic-0-11(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp basic-0-11.O $srcdir/basic-0-11.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s basic-0-11.E || rm -f basic-0-11.E
_POSIX2_VERSION=199209 $xx -1 $srcdir/obs-0.I > obs-0.O 2> obs-0.E
code=$?
if test $code != 0; then
  $echo "Test obs-0(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp obs-0.O $srcdir/obs-0.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed obs-0(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test obs-0(_POSIX2_VERSION=199209) failed: files obs-0.O and $srcdir/obs-0.X differ" 1>&2
       (diff -c obs-0.O $srcdir/obs-0.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test obs-0(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp obs-0.O $srcdir/obs-0.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s obs-0.E || rm -f obs-0.E
_POSIX2_VERSION=199209 $xx -1c $srcdir/obs-1.I > obs-1.O 2> obs-1.E
code=$?
if test $code != 0; then
  $echo "Test obs-1(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp obs-1.O $srcdir/obs-1.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed obs-1(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test obs-1(_POSIX2_VERSION=199209) failed: files obs-1.O and $srcdir/obs-1.X differ" 1>&2
       (diff -c obs-1.O $srcdir/obs-1.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test obs-1(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp obs-1.O $srcdir/obs-1.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s obs-1.E || rm -f obs-1.E
_POSIX2_VERSION=199209 $xx -1c $srcdir/obs-2.I > obs-2.O 2> obs-2.E
code=$?
if test $code != 0; then
  $echo "Test obs-2(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp obs-2.O $srcdir/obs-2.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed obs-2(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test obs-2(_POSIX2_VERSION=199209) failed: files obs-2.O and $srcdir/obs-2.X differ" 1>&2
       (diff -c obs-2.O $srcdir/obs-2.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test obs-2(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp obs-2.O $srcdir/obs-2.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s obs-2.E || rm -f obs-2.E
_POSIX2_VERSION=199209 $xx -14c $srcdir/obs-3.I > obs-3.O 2> obs-3.E
code=$?
if test $code != 0; then
  $echo "Test obs-3(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp obs-3.O $srcdir/obs-3.X > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed obs-3(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test obs-3(_POSIX2_VERSION=199209) failed: files obs-3.O and $srcdir/obs-3.X differ" 1>&2
       (diff -c obs-3.O $srcdir/obs-3.X) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test obs-3(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp obs-3.O $srcdir/obs-3.X" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s obs-3.E || rm -f obs-3.E
_POSIX2_VERSION=199209 $xx -2b $srcdir/in > obs-4.O 2> obs-4.E
code=$?
if test $code != 0; then
  $echo "Test obs-4(_POSIX2_VERSION=199209) failed: ../../src/head return code $code differs from expected value 0" 1>&2
  errors=`expr $errors + 1`
else
  cmp obs-4.O $srcdir/in-1024 > /dev/null 2>&1
  case $? in
    0) if test "$VERBOSE"; then $echo "passed obs-4(_POSIX2_VERSION=199209)"; fi;;
    1) $echo "Test obs-4(_POSIX2_VERSION=199209) failed: files obs-4.O and $srcdir/in-1024 differ" 1>&2
       (diff -c obs-4.O $srcdir/in-1024) 2> /dev/null
       errors=`expr $errors + 1`;;
    2) $echo "Test obs-4(_POSIX2_VERSION=199209) may have failed." 1>&2
       $echo The command "cmp obs-4.O $srcdir/in-1024" failed. 1>&2
       errors=`expr $errors + 1`;;
  esac
fi
test -s obs-4.E || rm -f obs-4.E
_POSIX2_VERSION=199209 $xx -1k $srcdir/in > obs-5.O 2> obs-5.E
code=$?
if test $code != 0; then