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#! /bin/sh
# $Id$
# vim:et:ft=sh:sts=2:sw=2
#
# Copyright 2008 Kate Ward. All Rights Reserved.
# Released under the LGPL (GNU Lesser General Public License)
#
# Author: kate.ward@forestent.com (Kate Ward)
#
# shFlags unit test for the internal functions
# load test helpers
. ./shflags_test_helpers
#------------------------------------------------------------------------------
# suite tests
#
testColumns()
{
cols=`_flags_columns`
value=`expr "${cols}" : '\([0-9]*\)'`
assertNotNull "unexpected screen width (${cols})" "${value}"
}
testGenOptStr()
{
_testGenOptStr '' ''
DEFINE_boolean bool false 'boolean value' b
_testGenOptStr 'b' 'bool'
DEFINE_float float 0.0 'float value' f
_testGenOptStr 'bf:' 'bool,float:'
DEFINE_integer int 0 'integer value' i
_testGenOptStr 'bf:i:' 'bool,float:,int:'
DEFINE_string str 0 'string value' s
_testGenOptStr 'bf:i:s:' 'bool,float:,int:,str:'
DEFINE_boolean help false 'show help' h
_testGenOptStr 'bf:i:s:h' 'bool,float:,int:,str:,help'
}
_testGenOptStr()
{
short=$1
long=$2
result=`_flags_genOptStr ${__FLAGS_OPTSTR_SHORT}`
assertTrue 'short option string generation failed' $?
assertEquals "${short}" "${result}"
result=`_flags_genOptStr ${__FLAGS_OPTSTR_LONG}`
assertTrue 'long option string generation failed' $?
assertEquals "${long}" "${result}"
}
testGetFlagInfo()
{
__flags_blah_foobar='1234'
rslt=`_flags_getFlagInfo 'blah' 'foobar'`
assertTrue 'request for valid flag info failed' $?
assertEquals 'invalid flag info returned' "${__flags_blah_foobar}" "${rslt}"
rslt=`_flags_getFlagInfo 'blah' 'hubbabubba' >"${stdoutF}" 2>"${stderrF}"`
assertEquals 'invalid flag did not result in an error' ${FLAGS_ERROR} $?
assertErrorMsg 'missing flag info variable'
}
testItemInList()
{
list='this is a test'
_flags_itemInList 'is' ${list}
assertTrue 'unable to find leading string (this)' $?
_flags_itemInList 'is' ${list}
assertTrue 'unable to find string (is)' $?
_flags_itemInList 'is' ${list}
assertTrue 'unable to find trailing string (test)' $?
_flags_itemInList 'abc' ${list}
assertFalse 'found nonexistant string (abc)' $?
_flags_itemInList '' ${list}
assertFalse 'empty strings should not match' $?
_flags_itemInList 'blah' ''
assertFalse 'empty lists should not match' $?
}
testValidateBoolean()
{
# valid values
for value in ${TH_BOOL_VALID}; do
_flags_validateBoolean "${value}"
assertTrue "valid value (${value}) did not validate" $?
done
# invalid values
for value in ${TH_BOOL_INVALID}; do
_flags_validateBoolean "${value}"
assertFalse "invalid value (${value}) validated" $?
done
}
testValidateFloat()
{
# valid values
for value in ${TH_INT_VALID} ${TH_FLOAT_VALID}; do
_flags_validateFloat "${value}"
assertTrue "valid value (${value}) did not validate" $?
done
# invalid values
for value in ${TH_FLOAT_INVALID}; do
_flags_validateFloat "${value}"
assertFalse "invalid value (${value}) validated" $?
done
}
testValidateInteger()
{
# valid values
for value in ${TH_INT_VALID}; do
_flags_validateInteger "${value}"
assertTrue "valid value (${value}) did not validate" $?
done
# invalid values
for value in ${TH_INT_INVALID}; do
_flags_validateInteger "${value}"
assertFalse "invalid value (${value}) validated" $?
done
}
#------------------------------------------------------------------------------
# suite functions
#
oneTimeSetUp()
{
th_oneTimeSetUp
}
setUp()
{
flags_reset
}
# load and run shUnit2
[ -n "${ZSH_VERSION:-}" ] && SHUNIT_PARENT=$0
. ${TH_SHUNIT}
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