diff options
| -rwxr-xr-x | tests/cp/into-self | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tests/cp/into-self b/tests/cp/into-self new file mode 100755 index 000000000..2d40022d1 --- /dev/null +++ b/tests/cp/into-self @@ -0,0 +1,41 @@ +#!/bin/sh +# confirm that copying a directory into itself gets a proper diagnostic + +if test "$VERBOSE" = yes; then + set -x + cp --version +fi + +. $srcdir/../envvar-check +. $srcdir/../lang-default + +pwd=`pwd` +tmp=into-self.$$ +trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0 +trap '(exit $?); exit' 1 2 13 15 + +framework_failure=0 +mkdir $tmp || framework_failure=1 +cd $tmp || framework_failure=1 + +mkdir dir || framework_failure=1 + +if test $framework_failure = 1; then + echo 'failure in testing framework' 1>&2 + (exit 1); exit +fi + +fail=0 + +# This command should exit nonzero. +cp -R dir dir 2> out && fail=1 + +cat > exp <<\EOF +cp: can't copy a directory `dir' into itself `dir/dir' +EOF +#' + +cmp out exp || fail=1 +test $fail = 1 && diff out exp 2> /dev/null + +(exit $fail); exit |