118 lines
2.7 KiB
Plaintext
118 lines
2.7 KiB
Plaintext
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#!/bin/sh
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#
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# runtest -- basically all this script does is find the proper expect
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# shell and then run DejaGnu.
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#
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# Written by Rob Savoye <rob@cygnus.com>
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#
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#
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# Get the execution path to this script and the current directory.
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#
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mypath=${0-.}
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if expr ${mypath} : '.*/.*' > /dev/null
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then
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:
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else
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IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
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for dir in $PATH
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do
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test -z "$dir" && dir=.
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if test -x $dir/$mypath
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then
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mypath=$dir/$mypath
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break
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fi
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done
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IFS="$save_ifs"
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fi
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execpath=`echo ${mypath} | sed -e 's@/[^/]*$@@'`
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# rootme=`pwd`
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#
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# get the name by which runtest was invoked and extract the config triplet
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#
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runtest=`echo ${mypath} | sed -e 's@^.*/@@'`
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target=`echo $runtest | sed -e 's/-runtest$//'`
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if [ "$target" != runtest ] ; then
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target="--target ${target}"
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else
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target=""
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fi
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#
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# Find the right expect binary to use. If a variable EXPECT exists,
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# it takes precedence over all other tests. Otherwise look for a freshly
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# built one, and then use one in the path.
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#
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if [ x"$EXPECT" != x ] ; then
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expectbin=$EXPECT
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else
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if [ -x "$execpath/expect" ] ; then
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expectbin=$execpath/expect
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else
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expectbin=expect
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fi
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fi
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# just to be safe...
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if [ -z "$expectbin" ]; then
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echo "ERROR: No expect shell found"
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exit 1
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fi
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#
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# Extract a few options from the option list.
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#
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verbose=0
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debug=""
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for a in "$@" ; do
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case $a in
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-v|--v|-verb*|--verb*) verbose=`expr $verbose + 1`;;
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-D0|--D0) debug="-D 0" ;;
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-D1|--D1) debug="-D 1" ;;
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esac
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done
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if expr $verbose \> 0 > /dev/null ; then
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echo Expect binary is $expectbin
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fi
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#
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# find runtest.exp. First we look in it's installed location, otherwise
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# start if from the source tree.
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#
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# runtest.exp is found in (autoconf-configure-set) @datadir@, but
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# $execpath is @bindir@. We're assuming that
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#
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# @datadir@ == @bindir@/../share
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# or
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# @datadir@ == @bindir@/../../share
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#
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# which is a very weak assumption
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#
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for i in `echo ${execpath} | sed -e 's@/[^/]*$@/share/dejagnu@'` `echo ${execpath} | sed -e 's@/[^/]*/[^/]*$@/share/dejagnu@'` $execpath ; do
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if expr $verbose \> 1 > /dev/null ; then
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echo Looking for $i/runtest.exp.
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fi
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if [ -f $i/runtest.exp ] ; then
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runpath=$i
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if expr $verbose \> 0 > /dev/null ; then
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echo Using $i/runtest.exp as main test driver
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fi
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fi
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done
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# check for an environment variable
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if [ x"$DEJAGNULIBS" != x ] ; then
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runpath=$DEJAGNULIBS
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if expr $verbose \> 0 > /dev/null ; then
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echo Using $DEJAGNULIBS/runtest.exp as main test driver
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fi
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fi
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if [ x"$runpath" = x ] ; then
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echo "ERROR: runtest.exp does not exist."
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exit 1
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fi
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exec $expectbin $debug -- $runpath/runtest.exp $target ${1+"$@"}
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