# $Id: shunit2 71 2007-06-02 18:42:46Z sfsetse $
# vim:syntax=sh:sts=2
# vim:foldmethod=marker:foldmarker=/**,*/
#
#/**
# <?xml version="1.0" encoding="UTF-8"?>
# <s:shelldoc xmlns:s="http://www.forestent.com/projects/shelldoc/xsl/2005.0">
# <s:header>
# shUnit 2.1.0
# Shell Unit Test Framework
#
# http://shunit2.sourceforge.net/
#
# written by Kate Ward &lt;kate.ward@forestent.com&gt;
# released under the LGPL
#
# this module implements a xUnit based unit test framework similar to JUnit
# </s:header>
#*/

# shell flags for shunit:
# u - treat unset variables as an error when performing parameter expansion
__SHUNIT_SHELL_FLAGS='u'

# save the current set of shell flags, and then set some for ourselves
__shunit_oldShellFlags="$-"
for _shunit_shellFlag in `echo "${__SHUNIT_SHELL_FLAGS}" |sed 's/\(.\)/\1 /g'`
do
  set -${_shunit_shellFlag}
done

# constants

__SHUNIT_VERSION='2.1.1pre'

SHUNIT_TRUE=0
SHUNIT_FALSE=1

__SHUNIT_ASSERT_MSG_PREFIX='ASSERT:'

for _su_const in `set |grep "^__SHUNIT_" |cut -d= -f1`; do
  readonly ${_su_const}
done
unset _su_const

# variables
__shunit_skip=${SHUNIT_FALSE}
__shunit_suite=''

__shunit_testsPassed=0
__shunit_testsFailed=0
__shunit_testsSkipped=0
__shunit_testsTotal=0

#-----------------------------------------------------------------------------
# assert functions
#

#/**
# <s:function group="asserts">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>assertEquals</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>expected</parameter></paramdef>
#       <paramdef>string <parameter>actual</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Asserts that <emphasis>expected</emphasis> and
#   <emphasis>actual</emphasis> are equal to one another. The message is
#   optional.</para>
# </entry>
# </s:function>
#*/
assertEquals()
{
  _shunit_shouldSkip && return ${SHUNIT_TRUE}

  _su_message=''
  if [ $# -eq 3 ]; then
    _su_message=$1
    shift
  fi
  _su_expected=$1
  _su_actual=$2

  if [ "${_su_expected}" = "${_su_actual}" ]; then
    _shunit_testPassed
    return ${SHUNIT_TRUE}
  else
    _shunit_testFailed "${_su_message}"
    return ${SHUNIT_FALSE}
  fi

  unset _su_message _su_expected _su_actual
}

#/**
# <s:function group="asserts">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>assertNull</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>value</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Asserts that <emphasis>value</emphasis> is <literal>null</literal>,
#   or in shell terms a zero-length string. The message is optional.</para>
# </entry>
# </s:function>
#*/
assertNull()
{
  _shunit_shouldSkip && return ${SHUNIT_TRUE}

  _su_message=''
  if [ $# -eq 2 ]; then
    _su_message=$1
    shift
  fi
  _su_value=$1

  _su_value2=`eval echo "${_su_value}"`
  if [ -z "${_su_value2}" ]; then
    _shunit_testPassed
    return ${SHUNIT_TRUE}
  else
    _shunit_testFailed "${_su_message}"
    return ${SHUNIT_FALSE}
  fi

  unset _su_message _su_value _su_value2
}

#/**
# <s:function group="asserts">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>assertNotNull</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>value</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Asserts that <emphasis>value</emphasis> is <emphasis
#   role="strong">not</emphasis> <literal>null</literal>, or in shell terms not
#   a zero-length string. The message is optional.</para>
# </entry>
# </s:function>
#*/
assertNotNull()
{
  _shunit_shouldSkip && return ${SHUNIT_TRUE}

  _su_message=''
  if [ $# -eq 2 ]; then
    _su_message=$1
    shift
  fi
  _su_value=$1

  _su_value2=`eval echo "${_su_value}"`
  if [ -n "${_su_value2}" ]; then
    _shunit_testPassed
    return ${SHUNIT_TRUE}
  else
    _shunit_testFailed "${_su_message}"
    return ${SHUNIT_FALSE}
  fi

  unset _su_message _su_value _su_value2
}

#/**
# <s:function group="asserts">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>assertSame</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>expected</parameter></paramdef>
#       <paramdef>string <parameter>actual</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function is functionally equivalent to
#   <function>assertEquals</function>.</para>
# </entry>
# </s:function>
#*/
assertSame()
{
  assertEquals "$@"
}

#/**
# <s:function group="asserts">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>assertNotSame</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>expected</parameter></paramdef>
#       <paramdef>string <parameter>actual</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Asserts that <emphasis>expected</emphasis> and
#   <emphasis>actual</emphasis> are <emphasis role="strong">not</emphasis> equal to one another. The message is optional.</para>
# </entry>
# </s:function>
#*/
assertNotSame()
{
  _shunit_shouldSkip && return ${SHUNIT_TRUE}

  _su_message=''
  if [ $# -eq 3 ]; then
    _su_message=$1
    shift
  fi
  _su_expected=$1
  _su_actual=$2

  if [ "${_su_expected}" != "${_su_actual}" ]; then
    _shunit_testPassed
    return ${SHUNIT_TRUE}
  else
    _shunit_testFailed "${_su_message}"
    return ${SHUNIT_FALSE}
  fi

  unset _su_message _su_expected _su_actual
}

#/**
# <s:function group="asserts">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>assertTrue</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>condition</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Asserts that a given shell test condition is true. The message is
#   optional.</para>
#   <para>Testing whether something is true or false is easy enough by using
#   the assertEquals/assertNotSame functions. Shell supports much more
#   complicated tests though, and a means to support them was needed. As such,
#   this function tests that conditions are true or false through evaluation
#   rather than just looking for a true or false.</para>
#   <funcsynopsis>
#     The following test will succeed: <funcsynopsisinfo>assertTrue "[ 34 -gt 23 ]"</funcsynopsisinfo>
#     The folloing test will fail with a message: <funcsynopsisinfo>assertTrue "test failed" "[ -r '/non/existant/file' ]"</funcsynopsisinfo>
#   </funcsynopsis>
# </entry>
# </s:function>
#*/
assertTrue()
{
  _shunit_shouldSkip && return ${SHUNIT_TRUE}

  _su_message=''
  if [ $# -eq 2 ]; then
    _su_message=$1
    shift
  fi
  _su_condition=$1

  ( eval ${_su_condition} ) >/dev/null 2>&1
  if [ $? -eq ${SHUNIT_TRUE} ]; then
    _shunit_testPassed
    return ${SHUNIT_TRUE}
  else
    _shunit_testFailed "${_su_message}"
    return ${SHUNIT_FALSE}
  fi

  unset _su_message _su_condition
}

#/**
# <s:function group="asserts">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>assertFalse</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>condition</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Asserts that a given shell test condition is false. The message is
#   optional.</para>
#   <para>Testing whether something is true or false is easy enough by using
#   the assertEquals/assertNotSame functions. Shell supports much more
#   complicated tests though, and a means to support them was needed. As such,
#   this function tests that conditions are true or false through evaluation
#   rather than just looking for a true or false.</para>
#   <funcsynopsis>
#     The following test will succeed: <funcsynopsisinfo>assertFalse "[ 'apples' = 'oranges' ]"</funcsynopsisinfo>
#     The folloing test will fail with a message: <funcsynopsisinfo>assertFalse "test failed" "[ 1 -eq 1 -a 2 -eq 2 ]"</funcsynopsisinfo>
#   </funcsynopsis>
# </entry>
# </s:function>
#*/
assertFalse()
{
  _shunit_shouldSkip && return ${SHUNIT_TRUE}

  _su_message=''
  if [ $# -eq 2 ]; then
    _su_message=$1
    shift
  fi
  _su_condition=$1

  ( eval ${_su_condition} ) >/dev/null 2>&1
  if [ $? -eq ${SHUNIT_FALSE} ]; then
    _shunit_testPassed
    return ${SHUNIT_TRUE}
  else
    _shunit_testFailed "${_su_message}"
    return ${SHUNIT_FALSE}
  fi

  unset _su_message _su_condition
}

#-----------------------------------------------------------------------------
# failure functions
#

#/**
# <s:function group="failures">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>fail</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Fails the test immediately, with the optional message.</para>
# </entry>
# </s:function>
#*/
fail()
{
  _shunit_shouldSkip && return ${SHUNIT_TRUE}

  _shunit_testFailed "${@:-}"
}

#/**
# <s:function group="failures">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>failNotEquals</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>expected</parameter></paramdef>
#       <paramdef>string <parameter>actual</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Fails the test if <emphasis>expected</emphasis> and
#   <emphasis>actual</emphasis> are <emphasis role="strong">not</emphasis>
#   equal to one another. The message is optional.</para>
# </entry>
# </s:function>
#*/
failNotEquals()
{
  assertEquals "$@"
}

#/**
# <s:function group="failures">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>failSame</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>expected</parameter></paramdef>
#       <paramdef>string <parameter>actual</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Fails the test if <emphasis>expected</emphasis> and
#   <emphasis>actual</emphasis> are equal to one another. The message is
#   optional.</para>
# </entry>
# </s:function>
#*/
failSame()
{
  assertNotSame "$@"
}

#/**
# <s:function group="failures">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>failNotSame</function></funcdef>
#       <paramdef>string <parameter>[message]</parameter></paramdef>
#       <paramdef>string <parameter>expected</parameter></paramdef>
#       <paramdef>string <parameter>actual</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>Fails the test if <emphasis>expected</emphasis> and
#   <emphasis>actual</emphasis> are equal to one another. The message is
#   optional.</para>
# </entry>
# </s:function>
#*/
failNotSame()
{
  assertEquals "$@"
}

#-----------------------------------------------------------------------------
# skipping functions
#

#/**
# <s:function group="skipping">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>startSkipping</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function forces the remaining assert and fail functions to be
#   "skipped", i.e. they will have no effect. Each function skipped will be
#   recorded so that the total of asserts and fails will not be altered.</para>
# </entry>
# </s:function>
#*/
startSkipping()
{
  __shunit_skip=${SHUNIT_TRUE}
}

#/**
# <s:function group="skipping">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>endSkipping</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function returns calls to the assert and fail functions to their
#   default behavior, i.e. they will be called.</para>
# </entry>
# </s:function>
#*/
endSkipping()
{
  __shunit_skip=${SHUNIT_FALSE}
}

#/**
# <s:function group="skipping">
# <entry align="right">
#   <emphasis>boolean</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>isSkipping</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function returns the state of skipping.</para>
# </entry>
# </s:function>
#*/
isSkipping()
{
  return ${__shunit_skip}
}

#-----------------------------------------------------------------------------
# suite functions
#

#/**
# <s:function group="suites">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>suite</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function can be optionally overridden by the user in their test
#   suite.</para>
#   <para>If this function exists, it will be called when
#   <command>shunit2</command> is sourced. If it does not exist,
#   <command>shunit2</command> will search the parent script for all functions
#   beginning with the word <literal>test</literal>, and they will be added
#   dynamically to the test suite.</para>
# </entry>
# </s:function>
#*/
# Note: see _shunit_mktempFunc() for actual implementation
# suite() { :; }

#/**
# <s:function group="suites">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>suite_addTest</function></funcdef>
#       <paramdef>string <parameter>function</parameter></paramdef>
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function adds a function name to the list of tests scheduled for
#   execution as part of this test suite. This function should only be called
#   from within the <function>suite()</function> function.</para>
# </entry>
# </s:function>
#*/
suite_addTest()
{
  _su_func=$1

  __shunit_suite="${__shunit_suite:+${__shunit_suite} }${_su_func}"

  unset _su_func
}

#/**
# <s:function group="suites">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>oneTimeSetUp</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function can be be optionally overridden by the user in their
#   test suite.</para>
#   <para>If this function exists, it will be called once before any tests are
#   run. It is useful to prepare a common environment for all tests.</para>
# </entry>
# </s:function>
#*/
# Note: see _shunit_mktempFunc() for actual implementation
# oneTimeSetUp() { :; }

#/**
# <s:function group="suites">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>oneTimeTearDown</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function can be be optionally overridden by the user in their
#   test suite.</para>
#   <para>If this function exists, it will be called once after all tests are
#   completed. It is useful to clean up the environment after all tests.</para>
# </entry>
# </s:function>
#*/
# Note: see _shunit_mktempFunc() for actual implementation
# oneTimeTearDown() { :; }

#/**
# <s:function group="suites">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>setUp</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function can be be optionally overridden by the user in their
#   test suite.</para>
#   <para>If this function exists, it will be called before each test is run.
#   It is useful to reset the environment before each test.</para>
# </entry>
# </s:function>
#*/
# Note: see _shunit_mktempFunc() for actual implementation
# setUp() { :; }

#/**
# <s:function group="suites">
# <entry align="right">
#   <emphasis>void</emphasis>
# </entry>
# <entry>
#   <funcsynopsis>
#     <funcprototype>
#       <funcdef><function>tearDown</function></funcdef>
#       <paramdef />
#     </funcprototype>
#   </funcsynopsis>
#   <para>This function can be be optionally overridden by the user in their
#   test suite.</para>
#   <para>If this function exists, it will be called after each test completes.
#   It is useful to clean up the environment after each test.</para>
# </entry>
# </s:function>
#*/
# Note: see _shunit_mktempFunc() for actual implementation
# tearDown() { :; }

#------------------------------------------------------------------------------
# internal shUnit functions
#

_shunit_cleanup()
{
  name=$1

  case ${name} in
    EXIT) signal=0 ;;
    INT) signal=2 ;;
    TERM) signal=15 ;;
  esac

  # do our work
  rm -fr "${__shunit_tmpDir}"

  # exit for all non-EXIT signals
  if [ ${name} != 'EXIT' ]; then
    echo "trapped and now handling the ${name} signal" >&2
    _shunit_generateReport
    # disable EXIT trap
    trap 0
    # add 127 to signal and exit
    signal=`expr ${signal} + 127`
    exit ${signal}
  fi
}

_shunit_execSuite()
{
  echo '#'
  echo '# Performing tests'
  echo '#'
  for _su_func in ${__shunit_suite}; do
    # disable skipping
    endSkipping

    # execute the per-test setup function
    setUp

    # execute the test
    echo "${_su_func}"
    eval ${_su_func}

    # execute the per-test tear-down function
    tearDown
  done

  unset _su_func
}

_shunit_functionExists()
{
  _su__func=$1
  type ${_su__func} 2>/dev/null |grep "is a function$" >/dev/null
  _su__return=$?
  unset _su__func
  return ${_su__return}
}

_shunit_generateReport()
{
  _su__awk='{printf("%4d %3.0f%%", $1, $1*100/$2)}'
  if [ ${__shunit_testsTotal} -gt 0 ]; then
    _su__passed=`echo ${__shunit_testsPassed} ${__shunit_testsTotal} |\
        awk "${_su__awk}"`
    _su__failed=`echo ${__shunit_testsFailed} ${__shunit_testsTotal} |\
        awk "${_su__awk}"`
    _su__skipped=`echo ${__shunit_testsSkipped} ${__shunit_testsTotal} |\
        awk "${_su__awk}"`
    _su__total=`echo ${__shunit_testsTotal} 100 |\
        awk '{printf("%4d %3d%%", $1, $2)}'`
  else
    _su__passed=`echo 0 0 |awk '{printf("%4d %3d%%", $1, $2)}'`
    _su__failed=${_su__passed}
    _su__skipped=${_su__passed}
    _su__total=${_su__passed}
  fi

  cat <<EOF

#
# Test report
#
tests passed:  ${_su__passed}
tests failed:  ${_su__failed}
tests skipped: ${_su__skipped}
tests total:   ${_su__total}
EOF

  unset _su__awk _su__passed _su__failed _su__skipped _su__total
}

# this function is a cross-platform temporary directory creation tool. not all
# OSes have the mktemp function, so one is included here.
_shunit_mktempDir()
{
  # try the standard mktemp function
  ( exec mktemp -dqt shunit.XXXXXX 2>/dev/null ) && return

  # the standard mktemp didn't work.  doing our own.
  if [ -r '/dev/urandom' ]; then
    _su__random=`od -vAn -N4 -tx4 </dev/urandom |sed 's/^[^0-9a-f]*//'`
  elif [ -n "${RANDOM:-}" ]; then
    # $RANDOM works
    _su__random=${RANDOM}${RANDOM}${RANDOM}$$
  else
    # $RANDOM doesn't work
    _su__date=`date '+%Y%m%d%H%M%S'`
    _su__random=`expr ${_su__date} / $$`
  fi

  _su__tmpDir="${TMPDIR-/tmp}/shunit.${_su__random}"
  ( umask 077 && mkdir "${_su__tmpDir}" ) || {
    echo 'shUnit:FATAL could not create temporary directory! exiting' >&2
    exit 1
  }

  echo ${_su__tmpDir}
  unset _su__date _su__random _su__tmpDir
}

# this function is here to work around issues in Cygwin
_shunit_mktempFunc()
{
  for _su__func in oneTimeSetUp oneTimeTearDown setUp tearDown suite; do
    _su__file="${__shunit_tmpDir}/${_su__func}"
    cat <<EOF >"${_su__file}"
#! /bin/sh
exit 0
EOF
    chmod +x "${_su__file}"
  done

  unset _su__file
}

_shunit_shouldSkip()
{
  [ ${__shunit_skip} -eq ${SHUNIT_FALSE} ] && return ${SHUNIT_FALSE}
  _shunit_testSkipped
}

_shunit_testPassed()
{
  __shunit_testsPassed=`expr ${__shunit_testsPassed} + 1`
  __shunit_testsTotal=`expr ${__shunit_testsTotal} + 1`
}

_shunit_testFailed()
{
  [ $# -eq 1 ] && _su__msg=$1

  __shunit_testsFailed=`expr ${__shunit_testsFailed} + 1`
  __shunit_testsTotal=`expr ${__shunit_testsTotal} + 1`

  [ -z "${_su__msg:-}" ] && _su__msg='failed'
  echo "${__SHUNIT_ASSERT_MSG_PREFIX} ${_su__msg}" >&2
  unset _su__msg
}

_shunit_testSkipped()
{
  __shunit_testsSkipped=`expr ${__shunit_testsSkipped} + 1`
  __shunit_testsTotal=`expr ${__shunit_testsTotal} + 1`
}

#------------------------------------------------------------------------------
# main
#

# create a temporary storage location
__shunit_tmpDir=`_shunit_mktempDir`

# setup traps to clean up after ourselves
trap '_shunit_cleanup EXIT' 0
trap '_shunit_cleanup INT' 2
trap '_shunit_cleanup TERM' 15

# create phantom functions to work around issues with Cygwin
_shunit_mktempFunc
PATH="${__shunit_tmpDir}:${PATH}"

# execute the oneTimeSetUp function (if it exists)
#_shunit_functionExists oneTimeSetUp && oneTimeSetUp
oneTimeSetUp

# deprecated: execute the suite function defined in the parent test script
suite

# if no suite function was defined, dynamically build a list of functions
if [ -z "${__shunit_suite}" ]; then
  funcs=`grep "^[ \t]*test[A-Za-z0-9_]* *()" $0 |sed 's/[^A-Za-z0-9_]//g'`
  for func in ${funcs}; do
    suite_addTest ${func}
  done
fi

# execute the tests
_shunit_execSuite

# execute the oneTimeTearDown function (if it exists)
oneTimeTearDown

# generate report
_shunit_generateReport

# restore the previous set of shell flags
for _shunit_shellFlag in ${__SHUNIT_SHELL_FLAGS}; do
  echo ${__shunit_oldShellFlags} |grep ${_shunit_shellFlag} >/dev/null \
    || set +${_shunit_shellFlag}
done
unset _shunit_shellFlag

#/**
# </s:shelldoc>
#*/
