103 lines
1.9 KiB
Bash
Executable File
103 lines
1.9 KiB
Bash
Executable File
# Simple test harness infrastructurei for BusyBox
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#
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# Copyright 2005 by Rob Landley
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#
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# License is GPLv2, see LICENSE in the busybox tarball for full license text.
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# The "testing" function uses one environment variable:
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# COMMAND = command to execute
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#
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# The function takes five arguments:
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# $1) Description to display when running command
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# $2) Command line arguments to command"
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# $3) Expected result (on stdout)"
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# $4) Data written to file "input"
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# $5) Data written to stdin
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#
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# The exit value of testing is the exit value of the command it ran.
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#
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# The environment variable "FAILCOUNT" contains a cumulative total of the
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#
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verbose=0
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debug=0
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force=0
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for x in "$@" ; do
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case "$x" in
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-v|--verbose) verbose=1; shift;;
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-d|--debug) debug=1; shift;;
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-f|--force) force=1; shift;;
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--) break;;
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-*) echo "Unknown option '$x'"; exit 1;;
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*) break;;
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esac
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done
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if [ -n "$VERBOSE" ] ; then
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verbose=1
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fi
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if [ -n "$DEBUG" ] ; then
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debug=1
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fi
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export FAILCOUNT=0
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# Helper functions
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config_is_set ()
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{
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local uc_what=$(echo ${1?} | tr a-z A-Z)
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grep -q "^[ ]*CONFIG_${uc_what}" ${bindir:-..}/.config || \
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grep -q "^[ ]*BB_CONFIG_${uc_what}" ${bindir:-..}/.config
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return $?
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}
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# The testing function
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testing ()
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{
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if [ $# -ne 5 ]
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then
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echo "Test $1 has the wrong number of arguments" >&2
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exit
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fi
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if [ $debug -eq 1 ] ; then
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set -x
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fi
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if [ -n "$_BB_CONFIG_DEP" ] && [ ${force} -eq 0 ]
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then
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if ! config_is_set "$_BB_CONFIG_DEP"
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then
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echo "SKIPPED: $1"
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return 0
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fi
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fi
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echo -ne "$3" > expected
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echo -ne "$4" > input
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echo -n -e "$5" | eval "$COMMAND $2" > actual
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RETVAL=$?
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cmp expected actual > /dev/null
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if [ $? -ne 0 ]
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then
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((FAILCOUNT++))
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echo "FAIL: $1"
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if [ $verbose -eq 1 ]
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then
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diff -u expected actual
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fi
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else
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echo "PASS: $1"
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fi
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rm -f input expected actual
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if [ $debug -eq 1 ] ; then
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set +x
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fi
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return $RETVAL
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}
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