mirror of
https://github.com/servalproject/serval-dna.git
synced 2024-12-19 13:17:56 +00:00
ce5dc011b8
- Put common utility functions into testdefs.sh - Add abspath() and realpath() functions to test framework - Test framework now executes all tests with working directory in a temporary directory, to avoid pollution of caller's working directory - Improve test log verbosity - Name test log files by test script name
635 lines
17 KiB
Bash
635 lines
17 KiB
Bash
#!/bin/bash
|
|
#
|
|
# Serval Project testing framework for Bash shell
|
|
# Copyright 2012 Paul Gardner-Stephen
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
# This file is sourced by all testing scripts. A typical test script looks
|
|
# like this:
|
|
#
|
|
# #!/bin/bash
|
|
# source testframework.sh
|
|
# setup() {
|
|
# export BLAH_CONFIG=$TFWTMP/blah.conf
|
|
# echo "username=$LOGNAME" >$BLAH_CONFIG
|
|
# }
|
|
# teardown() {
|
|
# # $TFWTMP is always removed after every test, so no need to
|
|
# # remove blah.conf ourselves.
|
|
# }
|
|
# doc_feature1='Feature one works'
|
|
# test_feature1() {
|
|
# execute programUnderTest --feature1 arg1 arg2
|
|
# assertExitStatus '==' 0
|
|
# assertRealTime --message='ran in under half a second' '<=' 0.5
|
|
# assertStdoutIs ""
|
|
# assertStderrIs ""
|
|
# }
|
|
# doc_feature2='Feature two fails with status 1'
|
|
# setup_feature2() {
|
|
# # Overrides setup(), so we have to call it ourselves explicitly
|
|
# # here if we still want it.
|
|
# setup
|
|
# echo "option=specialValue" >>$BLAH_CONFIG
|
|
# }
|
|
# test_feature2() {
|
|
# execute programUnderTest --feature2 arg1 arg2
|
|
# assertExitStatus '==' 1
|
|
# assertStdoutIs ""
|
|
# assertStderrGrep "^ERROR: missing arg3$"
|
|
# }
|
|
# runTests "$@"
|
|
|
|
usage() {
|
|
echo "Usage: ${0##*/} [-t|--trace] [-v|--verbose] [--filter=prefix] [--]"
|
|
}
|
|
|
|
runTests() {
|
|
_tfw_stdout=1
|
|
_tfw_stdout=1
|
|
_tfw_checkBashVersion
|
|
_tfw_trace=false
|
|
_tfw_verbose=false
|
|
_tfw_invoking_script=$(abspath "${BASH_SOURCE[1]}")
|
|
_tfw_suite_name="${_tfw_invoking_script##*/}"
|
|
_tfw_cwd=$(abspath "$PWD")
|
|
_tfw_logfile="$_tfw_cwd/test.$_tfw_suite_name.log"
|
|
local allargs="$*"
|
|
local filter=
|
|
while [ $# -ne 0 ]; do
|
|
case "$1" in
|
|
--help) usage; exit 0;;
|
|
-t|--trace) _tfw_trace=true;;
|
|
-v|--verbose) _tfw_verbose=true;;
|
|
--filter=*) filter="${1#*=}";;
|
|
--) shift; break;;
|
|
--*) _tfw_fatal "unsupported option: $1";;
|
|
*) _tfw_fatal "spurious argument: $1";;
|
|
esac
|
|
shift
|
|
# Kick off the log file.
|
|
done
|
|
{
|
|
date
|
|
echo "$0 $allargs"
|
|
} >$_tfw_logfile
|
|
# Iterate through all test cases.
|
|
local testcount=0
|
|
local passcount=0
|
|
local testName
|
|
for testName in `_tfw_find_tests`
|
|
do
|
|
_tfw_test_name="$testName"
|
|
if [ -z "$filter" -o "${_tfw_test_name#$filter}" != "$_tfw_test_name" ]; then
|
|
let testcount=testcount+1
|
|
(
|
|
local docvar="doc_$_tfw_test_name"
|
|
_tfw_echo -n "$testcount. ${!docvar:-$_tfw_test_name}..."
|
|
trap '_tfw_status=$?; _tfw_teardown; exit $_tfw_status' 0 1 2 15
|
|
_tfw_result=ERROR
|
|
_tfw_setup
|
|
_tfw_result=FAIL
|
|
_tfw_phase=testcase
|
|
echo "# call test_$_tfw_test_name()"
|
|
$_tfw_trace && set -x
|
|
test_$_tfw_test_name
|
|
_tfw_result=PASS
|
|
exit 0
|
|
)
|
|
local stat=$?
|
|
case $stat in
|
|
255) exit 255;; # _tfw_fatal was called
|
|
254) _tfw_echo " ERROR";; # _tfw_failexit was called in setup or teardown or _tfw_error was called anywhere
|
|
0) _tfw_echo " PASS"; let passcount=passcount+1;;
|
|
*) _tfw_echo " FAIL";;
|
|
esac
|
|
fi
|
|
done
|
|
s=$([ $testcount -eq 1 ] || echo s)
|
|
_tfw_echo "$testcount test$s, $passcount passed"
|
|
[ $passcount -eq $testcount ]
|
|
}
|
|
|
|
# The following functions can be overridden by a test script to provide a
|
|
# default fixture for all test cases.
|
|
|
|
setup() {
|
|
:
|
|
}
|
|
|
|
teardown() {
|
|
:
|
|
}
|
|
|
|
# The following functions are provided to facilitate writing test cases and
|
|
# fixtures.
|
|
|
|
# Echo the absolute path (containing symlinks if given) of the given
|
|
# file/directory, which does not have to exist or even be accessible.
|
|
abspath() {
|
|
_tfw_abspath -L "$1"
|
|
}
|
|
|
|
# Echo the absolute path (resolving all symlinks) of the given file/directory,
|
|
# which does not have to exist or even be accessible.
|
|
realpath() {
|
|
_tfw_abspath -P "$1"
|
|
}
|
|
|
|
execute() {
|
|
_tfw_last_argv0="$1"
|
|
echo "# execute $*"
|
|
/usr/bin/time --format='realtime=%e;usertime=%U;systime=%S' --output=$_tfw_tmp/times "$@" >$_tfw_tmp/stdout 2>$_tfw_tmp/stderr
|
|
_tfw_exitStatus=$?
|
|
echo "# Exit status = $_tfw_exitStatus"
|
|
if grep --quiet --invert-match --regexp='^realtime=[0-9.]*;usertime=[0-9.]*;systime=[0-9.]*$' $_tfw_tmp/times; then
|
|
echo "# Times file contains spurious data:"
|
|
tfw_cat --header=times $_tfw_tmp/times
|
|
if [ $_tfw_exitStatus -eq 0 ]; then
|
|
_tfw_exitStatus=255
|
|
echo "# Deeming exit status of command to be $_tfw_exitStatus"
|
|
fi
|
|
realtime=0
|
|
usertime=0
|
|
systime=0
|
|
realtime_ms=0
|
|
#usertime_ms=0
|
|
#systime_ms=0
|
|
else
|
|
source $_tfw_tmp/times
|
|
realtime_ms=$(/usr/bin/awk "BEGIN { print int($realtime * 1000) }")
|
|
#usertime_ms=$(/usr/bin/awk "BEGIN { print int($usertime * 1000) }")
|
|
#systime_ms=$(/usr/bin/awk "BEGIN { print int($systime * 1000) }")
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
assert() {
|
|
_tfw_getopts_assert assert "$@"
|
|
shift $_tfw_getopts_shift
|
|
_tfw_assert "$@" || _tfw_failexit
|
|
echo "# Assertion passed: $*"
|
|
return 0
|
|
}
|
|
|
|
assertExpr() {
|
|
_tfw_getopts_assert assertexpr "$@"
|
|
shift $_tfw_getopts_shift
|
|
local awkexpr=$(_tfw_expr_to_awkexpr "$@")
|
|
_tfw_message="${_tfw_message+$_tfw_message }($awkexpr)"
|
|
_tfw_assert _tfw_eval_awkexpr "$awkexpr" || _tfw_failexit
|
|
echo "# Assertion passed: $awkexpr"
|
|
return 0
|
|
}
|
|
|
|
fail() {
|
|
_tfw_getopts_assert fail "$@"
|
|
shift $_tfw_getopts_shift
|
|
[ $# -ne 0 ] && _tfw_failmsg "$1"
|
|
_tfw_backtrace >&2
|
|
_tfw_failexit
|
|
}
|
|
|
|
error() {
|
|
_tfw_getopts_assert error "$@"
|
|
shift $_tfw_getopts_shift
|
|
[ $# -ne 0 ] && _tfw_errormsg "$1"
|
|
_tfw_backtrace >&2
|
|
_tfw_errorexit
|
|
}
|
|
|
|
fatal() {
|
|
[ $# -eq 0 ] && set -- "no reason given"
|
|
_tfw_fatalmsg "$@"
|
|
_tfw_backtrace >&2
|
|
_tfw_fatalexit
|
|
}
|
|
|
|
tfw_cat() {
|
|
local $header
|
|
for file; do
|
|
case $file in
|
|
--stdout)
|
|
echo "#--- ${header:-stdout of ${_tfw_last_argv0##*/}} ---"
|
|
/bin/cat $_tfw_tmp/stdout
|
|
echo "#---"
|
|
header=
|
|
;;
|
|
--stderr)
|
|
echo "#--- ${header:-stderr of ${_tfw_last_argv0##*/}} ---"
|
|
/bin/cat $_tfw_tmp/stderr
|
|
echo "#---"
|
|
header=
|
|
;;
|
|
--header=*) header="${1#*=}";;
|
|
*)
|
|
echo "#--- ${header:-$file} ---"
|
|
/bin/cat "$file"
|
|
echo "#---"
|
|
header=
|
|
;;
|
|
esac
|
|
done
|
|
}
|
|
|
|
assertExitStatus() {
|
|
_tfw_getopts_assert exitstatus "$@"
|
|
shift $_tfw_getopts_shift
|
|
[ -z "$_tfw_message" ] && _tfw_message="exit status of ${_tfw_last_argv0##*/} ($_tfw_exitStatus) $*"
|
|
_tfw_assertExpr "$_tfw_exitStatus" "$@" || _tfw_failexit
|
|
echo "# Assertion passed: $_tfw_message"
|
|
return 0
|
|
}
|
|
|
|
assertRealTime() {
|
|
_tfw_getopts_assert realtime "$@"
|
|
shift $_tfw_getopts_shift
|
|
[ -z "$_tfw_message" ] && _tfw_message="real execution time of ${_tfw_last_argv0##*/} ($realtime) $*"
|
|
_tfw_assertExpr "$realtime" "$@" || _tfw_failexit
|
|
echo "# Assertion passed: $_tfw_message"
|
|
return 0
|
|
}
|
|
|
|
replayStdout() {
|
|
cat $_tfw_tmp/stdout
|
|
}
|
|
|
|
replayStderr() {
|
|
cat $_tfw_tmp/stderr
|
|
}
|
|
|
|
assertStdoutIs() {
|
|
_tfw_assert_stdxxx_is stdout "$@" || _tfw_failexit
|
|
}
|
|
|
|
assertStderrIs() {
|
|
_tfw_assert_stdxxx_is stderr "$@" || _tfw_failexit
|
|
}
|
|
|
|
assertStdoutGrep() {
|
|
_tfw_assert_stdxxx_grep stdout "$@" || _tfw_failexit
|
|
}
|
|
|
|
assertStderrGrep() {
|
|
_tfw_assert_stdxxx_grep stderr "$@" || _tfw_failexit
|
|
}
|
|
|
|
# Internal (private) functions that are not to be invoked directly from test
|
|
# scripts.
|
|
|
|
# Echo the absolute path of the given path, using only Bash builtins.
|
|
_tfw_abspath() {
|
|
cdopt=-L
|
|
if [ $# -gt 1 -a "${1:0:1}" = - ]; then
|
|
cdopt="$1"
|
|
shift
|
|
fi
|
|
case "$1" in
|
|
*/)
|
|
builtin echo $(_tfw_abspath $cdopt "${1%/}")/
|
|
;;
|
|
/*/*)
|
|
if [ -d "$1" ]; then
|
|
(CDPATH= builtin cd $cdopt "$1" && builtin echo "$PWD")
|
|
else
|
|
builtin echo $(_tfw_abspath $cdopt "${1%/*}")/"${1##*/}"
|
|
fi
|
|
;;
|
|
/*)
|
|
echo "$1"
|
|
;;
|
|
*/*)
|
|
if [ -d "$1" ]; then
|
|
(CDPATH= builtin cd $cdopt "$1" && builtin echo "$PWD")
|
|
else
|
|
builtin echo $(_tfw_abspath $cdopt "${1%/*}")/"${1##*/}"
|
|
fi
|
|
;;
|
|
. | ..)
|
|
(CDPATH= builtin cd $cdopt "$1" && builtin echo "$PWD")
|
|
;;
|
|
*)
|
|
(CDPATH= builtin cd $cdopt . && builtin echo "$PWD/$1")
|
|
;;
|
|
esac
|
|
}
|
|
|
|
_tfw_setup() {
|
|
_tfw_phase=setup
|
|
_tfw_tmp=/tmp/_tfw-$$
|
|
/bin/mkdir $_tfw_tmp
|
|
exec <&- 5>&1 5>&2 >$_tfw_tmp/log.stdout 2>$_tfw_tmp/log.stderr 6>$_tfw_tmp/log.xtrace
|
|
BASH_XTRACEFD=6
|
|
_tfw_stdout=5
|
|
_tfw_stderr=5
|
|
if $_tfw_verbose; then
|
|
# These tail processes will die when the test case's subshell exits.
|
|
tail --pid=$$ --follow $_tfw_tmp/log.stdout >&$_tfw_stdout 2>/dev/null &
|
|
tail --pid=$$ --follow $_tfw_tmp/log.stderr >&$_tfw_stderr 2>/dev/null &
|
|
fi
|
|
export TFWTMP=$_tfw_tmp/tmp
|
|
/bin/mkdir $TFWTMP
|
|
cd $TFWTMP
|
|
echo '# SETUP'
|
|
case `type -t setup_$_tfw_test_name` in
|
|
function)
|
|
echo "# call setup_$_tfw_test_name()"
|
|
$_tfw_trace && set -x
|
|
setup_$_tfw_test_name $_tfw_test_name
|
|
set +x
|
|
;;
|
|
*)
|
|
echo "# call setup($_tfw_test_name)"
|
|
$_tfw_trace && set -x
|
|
setup $_tfw_test_name
|
|
set +x
|
|
;;
|
|
esac
|
|
echo '# END SETUP'
|
|
}
|
|
|
|
_tfw_teardown() {
|
|
_tfw_phase=teardown
|
|
echo '# TEARDOWN'
|
|
case `type -t teardown_$_tfw_test_name` in
|
|
function)
|
|
echo "# call teardown_$_tfw_test_name()"
|
|
$_tfw_trace && set -x
|
|
teardown_$_tfw_test_name
|
|
set +x
|
|
;;
|
|
*)
|
|
echo "# call teardown($_tfw_test_name)"
|
|
$_tfw_trace && set -x
|
|
teardown $_tfw_test_name
|
|
set +x
|
|
;;
|
|
esac
|
|
echo '# END TEARDOWN'
|
|
{
|
|
local banner="==================== $_tfw_test_name ===================="
|
|
echo "$banner"
|
|
echo "TEST RESULT: $_tfw_result"
|
|
echo '++++++++++ log.stdout ++++++++++'
|
|
cat $_tfw_tmp/log.stdout
|
|
echo '++++++++++'
|
|
echo '++++++++++ log.stderr ++++++++++'
|
|
cat $_tfw_tmp/log.stderr
|
|
echo '++++++++++'
|
|
if $_tfw_trace; then
|
|
echo '++++++++++ log.xtrace ++++++++++'
|
|
cat $_tfw_tmp/log.xtrace
|
|
echo '++++++++++'
|
|
fi
|
|
echo "${banner//[^=]/=}"
|
|
} >>$_tfw_logfile
|
|
/bin/rm -rf $_tfw_tmp
|
|
}
|
|
|
|
_tfw_assert() {
|
|
if ! "$@"; then
|
|
_tfw_failmsg "assertion failed: ${_tfw_message:-$*}"
|
|
_tfw_backtrace >&2
|
|
return 1
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
_tfw_getopts_assert() {
|
|
local context="$1"
|
|
shift
|
|
_tfw_message=
|
|
_tfw_dump_stdout_on_fail=false
|
|
_tfw_dump_stderr_on_fail=false
|
|
_tfw_opt_matches=
|
|
_tfw_getopts_shift=0
|
|
while [ $# -ne 0 ]; do
|
|
case "$context:$1" in
|
|
*:--message=*) _tfw_message="${1#*=}";;
|
|
*:--stdout) _tfw_dump_stdout_on_fail=true;;
|
|
*:--stderr) _tfw_dump_stderr_on_fail=true;;
|
|
filegrep:--matches=*) _tfw_opt_matches="${1#*=}";;
|
|
*:--) let _tfw_getopts_shift=_tfw_getopts_shift+1; shift; break;;
|
|
*:--*) _tfw_error "unsupported option: $1";;
|
|
*) break;;
|
|
esac
|
|
let _tfw_getopts_shift=_tfw_getopts_shift+1
|
|
shift
|
|
done
|
|
}
|
|
|
|
_tfw_expr_to_awkexpr() {
|
|
local awkexpr=
|
|
for arg; do
|
|
if [ -z "${arg//[0-9]}" ]; then
|
|
awkexpr="${awkexpr:+$awkexpr }$arg"
|
|
else
|
|
case $arg in
|
|
'==' | '!=' | '<' | '<=' | '>' | '>=' | \
|
|
'~' | '!~' | '&&' | '||' | '!' )
|
|
awkexpr="${awkexpr:+$awkexpr }$arg"
|
|
;;
|
|
*)
|
|
arg=${arg//\\/\\\\} #} restore Vim syntax highlighting
|
|
arg=${arg//"/\\"}
|
|
awkexpr="${awkexpr:+$awkexpr }\"$arg\""
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
echo $awkexpr
|
|
}
|
|
|
|
_tfw_eval_awkexpr() {
|
|
local awkerrs # on separate line so we don't lose exit status
|
|
awkerrs=$(/usr/bin/awk "BEGIN { exit(($*) ? 0 : 1) }" </dev/null 2>&1)
|
|
local stat=$?
|
|
if [ -n "$awkerrs" ]; then
|
|
_tfw_error "invalid expression: $*"
|
|
stat=254
|
|
fi
|
|
return $stat
|
|
}
|
|
|
|
_tfw_assertExpr() {
|
|
local awkexpr=$(_tfw_expr_to_awkexpr "$@")
|
|
_tfw_assert _tfw_eval_awkexpr "$awkexpr" || _tfw_failexit
|
|
echo "# Assertion passed: $awkexpr"
|
|
}
|
|
|
|
_tfw_assert_stdxxx_is() {
|
|
local qual="$1"
|
|
shift
|
|
_tfw_getopts_assert filecontent --$qual "$@"
|
|
shift $_tfw_getopts_shift
|
|
if [ $# -ne 1 ]; then
|
|
_tfw_error "incorrect arguments"
|
|
return 254
|
|
fi
|
|
local message="${_tfw_message:-$qual of ${_tfw_last_argv0##*/} is \"$1\"}"
|
|
if ! [ "$1" = $(/bin/cat $_tfw_tmp/$qual) ]; then
|
|
_tfw_failmsg "assertion failed: $message"
|
|
_tfw_backtrace >&2
|
|
return 1
|
|
fi
|
|
echo "# Assertion passed: $message"
|
|
return 0
|
|
}
|
|
|
|
_tfw_assert_stdxxx_grep() {
|
|
local qual="$1"
|
|
shift
|
|
_tfw_getopts_assert filegrep --$qual "$@"
|
|
shift $((_tfw_getopts_shift - 1))
|
|
if [ $# -ne 1 ]; then
|
|
_tfw_error "incorrect arguments"
|
|
return 254
|
|
fi
|
|
local message="${_tfw_message:-$qual of ${_tfw_last_argv0##*/} contains a line matching \"$1\"}"
|
|
local matches=$(/bin/grep --regexp="$1" $_tfw_tmp/$qual | /usr/bin/wc --lines)
|
|
if [ -z "$_tfw_opt_matches" ]; then
|
|
message="${_tfw_message:-$qual of ${_tfw_last_argv0##*/} contains a line matching \"$1\"}"
|
|
if [ $matches -eq 0 ]; then
|
|
_tfw_failmsg "assertion failed: $message"
|
|
_tfw_backtrace >&2
|
|
return 1
|
|
fi
|
|
elif [ -z "${_tfw_opt_matches//[0-9]}" ]; then
|
|
message="${_tfw_message:-$qual of ${_tfw_last_argv0##*/} contains exactly $_tfw_opt_matches line$s matching \"$1\"}"
|
|
if [ $matches -ne $_tfw_opt_matches ]; then
|
|
local s=$([ $_tfw_opt_matches -ne 1 ] && echo s)
|
|
_tfw_failmsg "assertion failed: $message"
|
|
_tfw_backtrace >&2
|
|
return 1
|
|
fi
|
|
else
|
|
_tfw_error "unsupported value for --matches=$_tfw_opt_matches"
|
|
return 254
|
|
fi
|
|
echo "# Assertion passed: $message"
|
|
return 0
|
|
}
|
|
|
|
# Write to the real stdout of the test script.
|
|
_tfw_echo() {
|
|
echo "$@" >&$_tfw_stdout
|
|
}
|
|
|
|
# Write a message to the real stderr of the test script, so the user sees it
|
|
# immediately. Also write the message to the stderr log, so it can be recovered
|
|
# later.
|
|
_tfw_echoerr() {
|
|
echo "$@" >&$_tfw_stderr
|
|
if [ $_tfw_stderr -ne 2 ]; then
|
|
echo "$@" >&2
|
|
fi
|
|
}
|
|
|
|
_tfw_checkBashVersion() {
|
|
case $BASH_VERSION in
|
|
[56789].* | 4.[23456789].*) ;;
|
|
'') _tfw_fatal "not running in Bash (/bin/bash) shell";;
|
|
*) _tfw_fatal "unsupported Bash version: $BASH_VERSION";;
|
|
esac
|
|
}
|
|
|
|
_tfw_find_tests() {
|
|
builtin declare -F | sed -n -e '/^declare -f test_..*/s/^declare -f test_//p' | sort
|
|
}
|
|
|
|
# A "fail" event occurs when any assertion fails, and indicates that the test
|
|
# has not passed. Other tests may still proceed. A "fail" event during setup
|
|
# or teardown is treated as an error, not a failure.
|
|
|
|
_tfw_failmsg() {
|
|
# A failure during setup or teardown is treated as an error.
|
|
case $_tfw_phase in
|
|
testcase) echo "FAIL: $*";;
|
|
*) echo "ERROR: $*" >&2;;
|
|
esac
|
|
}
|
|
|
|
_tfw_backtrace() {
|
|
local -i up=1
|
|
while [ "${BASH_SOURCE[$up]}" == "${BASH_SOURCE[0]}" ]; do
|
|
let up=up+1
|
|
done
|
|
local -i i=0
|
|
while [ $up -lt ${#FUNCNAME[*]} -a "${BASH_SOURCE[$up]}" != "${BASH_SOURCE[0]}" ]; do
|
|
echo "[$i] ${FUNCNAME[$(($up-1))]}() called from ${FUNCNAME[$up]}() at line ${BASH_LINENO[$(($up-1))]} of ${BASH_SOURCE[$up]}"
|
|
let up=up+1
|
|
let i=i+1
|
|
done
|
|
}
|
|
|
|
_tfw_failexit() {
|
|
# When exiting a test case due to a failure, log any diagnostic output that
|
|
# has been requested.
|
|
$_tfw_dump_stdout_on_fail && tfw_cat --stdout
|
|
$_tfw_dump_stderr_on_fail && tfw_cat --stderr
|
|
# A failure during setup or teardown is treated as an error.
|
|
case $_tfw_phase in
|
|
testcase) exit 1;;
|
|
*) _tfw_errorexit;;
|
|
esac
|
|
}
|
|
|
|
# An "error" event prevents a test from running, so it neither passes nor fails.
|
|
# Other tests may still proceed.
|
|
|
|
_tfw_errormsg() {
|
|
[ $# -eq 0 ] && set -- "(no message)"
|
|
local -i up=1
|
|
while true; do
|
|
case ${FUNCNAME[$up]} in
|
|
_tfw_*) let up=up+1;;
|
|
*) break;;
|
|
esac
|
|
done
|
|
echo "ERROR in ${FUNCNAME[$up]}: $*"
|
|
}
|
|
|
|
_tfw_error() {
|
|
_tfw_errormsg "$@" >&2
|
|
_tfw_backtrace >&2
|
|
_tfw_errorexit
|
|
}
|
|
|
|
_tfw_errorexit() {
|
|
# Do not exit process during teardown
|
|
case $_tfw_phase in
|
|
teardown) _tfw_result=ERROR; [ $_tfw_status -lt 254 ] && _tfw_status=254;;
|
|
*) exit 254;;
|
|
esac
|
|
}
|
|
|
|
# A "fatal" event stops the entire test run, and generally indicates an
|
|
# insurmountable problem in the test script or in the test framework itself.
|
|
|
|
_tfw_fatalmsg() {
|
|
_tfw_echoerr "${BASH_SOURCE[1]}: FATAL: $*"
|
|
}
|
|
|
|
_tfw_fatal() {
|
|
[ $# -eq 0 ] && set -- exiting
|
|
_tfw_echoerr "${BASH_SOURCE[1]}: FATAL: $*"
|
|
_tfw_fatalexit
|
|
}
|
|
|
|
_tfw_fatalexit() {
|
|
exit 255
|
|
}
|