busybox/testsuite/cp/cp-does-not-copy-unreadable-file

touch foo
chmod a-r foo
set +e
if test `id -u` = 0; then
    # run as user with nonzero uid
    setuidgid 1 busybox cp foo bar
else
    busybox cp foo bar
fi
set -e
test ! -f bar
Open the source before creating the destination. 2001-12-11 22:13:48 +05:30			`touch foo`
			`chmod a-r foo`
Kill off the old 'tests' stuff. Write a ton of new tests for the 'testsuite' dir. Fix a bunch of broken tests. Fix the testsuite 'runtest' script so it actually reports all failures and provides meaningful feedback. -Erik 2004-04-06 16:40:30 +05:30			`set +e`
copy_file: handle "cp /dev/foo file" (almost) compatibly to coreutils. (almost because we do not copy mode, which is probably wasn't intended). +61 bytes. 2008-03-28 23:19:31 +05:30			if test `id -u` = 0; then
			`# run as user with nonzero uid`
			`setuidgid 1 busybox cp foo bar`
			`else`
			`busybox cp foo bar`
			`fi`
Kill off the old 'tests' stuff. Write a ton of new tests for the 'testsuite' dir. Fix a bunch of broken tests. Fix the testsuite 'runtest' script so it actually reports all failures and provides meaningful feedback. -Erik 2004-04-06 16:40:30 +05:30			`set -e`
Open the source before creating the destination. 2001-12-11 22:13:48 +05:30			`test ! -f bar`