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diff --git a/scripts/test/testing.sh b/scripts/test/testing.sh
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-# Simple test harness infrastructure
-#
-# Copyright 2005 by Rob Landley
-
-# This file defines two functions, "testing" and "optionflag"
-
-# The following environment variables enable optional behavior in "testing":
-# DEBUG - Show every command run by test script.
-# VERBOSE - Print the diff -u of each failed test case.
-# If equal to "fail", stop after first failed test.
-# SKIP - do not perform this test (this is set by "optionflag")
-#
-# The "testing" function takes five arguments:
-# $1) Description to display when running command
-# $2) Command line arguments to command
-# $3) Expected result (on stdout)
-# $4) Data written to file "input"
-# $5) Data written to stdin
-#
-# The exit value of testing is the exit value of the command it ran.
-#
-# The environment variable "FAILCOUNT" contains a cumulative total of the
-# number of failed tests.
-
-# The "optional" function is used to skip certain tests, ala:
-# optionflag CFG_THINGY
-#
-# The "optional" function checks the environment variable "OPTIONFLAGS",
-# which is either empty (in which case it always clears SKIP) or
-# else contains a colon-separated list of features (in which case the function
-# clears SKIP if the flag was found, or sets it to 1 if the flag was not found).
-
-export FAILCOUNT=0
-export SKIP=
-
-# Helper functions
-
-# Check config to see if option is enabled, set SKIP if not.
-
-optional()
-{
- option=`echo "$OPTIONFLAGS" | egrep "(^|:)$1(:|\$)"`
- # Not set?
- if [ -z "$1" ] || [ -z "$OPTIONFLAGS" ] || [ ${#option} -ne 0 ]
- then
- SKIP=""
- return
- fi
- SKIP=1
-}
-
-# The testing function
-
-testing ()
-{
- NAME="$1"
- [ -z "$1" ] && NAME=$2
-
- if [ $# -ne 5 ]
- then
- echo "Test $NAME has the wrong number of arguments ($# $*)" >&2
- exit
- fi
-
- [ -n "$DEBUG" ] && set -x
-
- if [ -n "$SKIP" ]
- then
- [ ! -z "$VERBOSE" ] && echo "SKIPPED: $NAME"
- return 0
- fi
-
- echo -ne "$3" > expected
- echo -ne "$4" > input
- echo -ne "$5" | eval "$2" > actual
- RETVAL=$?
-
- cmp expected actual > /dev/null 2>&1
- if [ $? -ne 0 ]
- then
- FAILCOUNT=$[$FAILCOUNT+1]
- echo "FAIL: $NAME"
- if [ -n "$VERBOSE" ]
- then
- echo "echo '$5' | $2"
- diff -u expected actual
- [ "$VERBOSE" == fail ] && exit 1
- fi
- else
- echo "PASS: $NAME"
- fi
- rm -f input expected actual
-
- [ -n "$DEBUG" ] && set +x
-
- return $RETVAL
-}
-
-# Recursively grab an executable and all the libraries needed to run it.
-# Source paths beginning with / will be copied into destpath, otherwise
-# the file is assumed to already be there and only its library dependencies
-# are copied.
-
-function mkchroot
-{
- [ $# -lt 2 ] && return
-
- echo -n .
-
- dest=$1
- shift
- for i in "$@"
- do
- [ "${i:0:1}" == "/" ] || i=$(which $i)
- [ -f "$dest/$i" ] && continue
- if [ -e "$i" ]
- then
- d=`echo "$i" | grep -o '.*/'` &&
- mkdir -p "$dest/$d" &&
- cat "$i" > "$dest/$i" &&
- chmod +x "$dest/$i"
- else
- echo "Not found: $i"
- fi
- mkchroot "$dest" $(ldd "$i" | egrep -o '/.* ')
- done
-}
-
-# Set up a chroot environment and run commands within it.
-# Needed commands listed on command line
-# Script fed to stdin.
-
-function dochroot
-{
- mkdir tmpdir4chroot
- mount -t ramfs tmpdir4chroot tmpdir4chroot
- mkdir -p tmpdir4chroot/{etc,sys,proc,tmp,dev}
- cp -L testing.sh tmpdir4chroot
-
- # Copy utilities from command line arguments
-
- echo -n "Setup chroot"
- mkchroot tmpdir4chroot $*
- echo
-
- mknod tmpdir4chroot/dev/tty c 5 0
- mknod tmpdir4chroot/dev/null c 1 3
- mknod tmpdir4chroot/dev/zero c 1 5
-
- # Copy script from stdin
-
- cat > tmpdir4chroot/test.sh
- chmod +x tmpdir4chroot/test.sh
- chroot tmpdir4chroot /test.sh
- umount -l tmpdir4chroot
- rmdir tmpdir4chroot
-}
-