From e1908ae95dd4c9d19ee4dfabfc8bf8a7f85943fe Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 18:58:41 +0200 Subject: Adding upstream version 9.4. Signed-off-by: Daniel Baumann --- tests/cp/attr-existing.sh | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100755 tests/cp/attr-existing.sh (limited to 'tests/cp/attr-existing.sh') diff --git a/tests/cp/attr-existing.sh b/tests/cp/attr-existing.sh new file mode 100755 index 0000000..47772ab --- /dev/null +++ b/tests/cp/attr-existing.sh @@ -0,0 +1,44 @@ +#!/bin/sh +# Make sure cp --attributes-only doesn't truncate existing data + +# Copyright 2012-2023 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ cp + +printf '1' > file1 || framework_failure_ +printf '2' > file2 || framework_failure_ +printf '2' > file2.exp || framework_failure_ + +cp --attributes-only file1 file2 || fail=1 +cmp file2 file2.exp || fail=1 + +# coreutils v8.32 and before would remove destination files +# if hardlinked or the source was not a regular file. +ln file2 link2 || framework_failure_ +cp -a --attributes-only file1 file2 || fail=1 +cmp file2 file2.exp || fail=1 + +ln -s file1 sym1 || framework_failure_ +returns_ 1 cp -a --attributes-only sym1 file2 || fail=1 +cmp file2 file2.exp || fail=1 + +# One can still force removal though +cp -a --remove-destination --attributes-only sym1 file2 || fail=1 +test -L file2 || fail=1 +cmp file1 file2 || fail=1 + +Exit $fail -- cgit v1.2.3