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#!/bin/sh
# Test basic --backup functionality for both cp and mv.
if test "$VERBOSE" = yes; then
set -x
cp --version
fi
# Ensure that ls sorts the same way for everyone.
. $srcdir/../lang-default
. $srcdir/../envvar-check
umask 022
# Be careful to close $actual before removing the containing directory.
# Use `1>&2' rather than `1<&-' since the latter appears not to work
# with /bin/sh from powerpc-ibm-aix4.2.0.0.
pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd $pwd; exec 1>&2; rm -rf $t0 && exit $status' 0
trap '(exit $?); exit' 1 2 13 15
framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1
if test $framework_failure = 1; then
echo "$0: failure in testing framework" 1>&2
(exit 1); exit
fi
actual=actual
expected=expected
exec 1> $actual
fail=0
for prog in cp mv; do
for initial_files in 'x' 'x y' 'x y y~' 'x y y.~1~' 'x y y~ y.~1~'; do
for opt in none off numbered t existing nil simple never; do
touch $initial_files
$prog --backup=$opt x y || fail=1
echo $initial_files $opt: `ls [xy]*`; rm -f x y y~ y.~?~
done
done
done
cat <<\EOF > $expected-tmp
x none: x y
x off: x y
x numbered: x y
x t: x y
x existing: x y
x nil: x y
x simple: x y
x never: x y
x y none: x y
x y off: x y
x y numbered: x y y.~1~
x y t: x y y.~1~
x y existing: x y y~
x y nil: x y y~
x y simple: x y y~
x y never: x y y~
x y y~ none: x y y~
x y y~ off: x y y~
x y y~ numbered: x y y.~1~ y~
x y y~ t: x y y.~1~ y~
x y y~ existing: x y y~
x y y~ nil: x y y~
x y y~ simple: x y y~
x y y~ never: x y y~
x y y.~1~ none: x y y.~1~
x y y.~1~ off: x y y.~1~
x y y.~1~ numbered: x y y.~1~ y.~2~
x y y.~1~ t: x y y.~1~ y.~2~
x y y.~1~ existing: x y y.~1~ y.~2~
x y y.~1~ nil: x y y.~1~ y.~2~
x y y.~1~ simple: x y y.~1~ y~
x y y.~1~ never: x y y.~1~ y~
x y y~ y.~1~ none: x y y.~1~ y~
x y y~ y.~1~ off: x y y.~1~ y~
x y y~ y.~1~ numbered: x y y.~1~ y.~2~ y~
x y y~ y.~1~ t: x y y.~1~ y.~2~ y~
x y y~ y.~1~ existing: x y y.~1~ y.~2~ y~
x y y~ y.~1~ nil: x y y.~1~ y.~2~ y~
x y y~ y.~1~ simple: x y y.~1~ y~
x y y~ y.~1~ never: x y y.~1~ y~
EOF
sed 's/: x/:/' $expected-tmp |cat $expected-tmp - > $expected
cmp $expected $actual || fail=1
# Uncomment this if you see a failure and want to try to diagnose it.
test $fail = 1 && diff -c $expected $actual 1>&2
(exit $fail); exit
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