1 files changed, 92 insertions, 0 deletions
diff --git a/tests/mv/childproof b/tests/mv/childproof
new file mode 100755
index 0000000..41cdfce
--- /dev/null
+++ b/tests/mv/childproof
@@ -0,0 +1,92 @@
+#!/bin/sh
+# Ensure that cp/mv don't clobber a just-copied file.
+# With fileutils-4.1 and earlier, this test would fail.
+
+# Copyright (C) 2001, 2004, 2006 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 2 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+if test "$VERBOSE" = yes; then
+  set -x
+  cp --version
+  mv --version
+fi
+
+. $srcdir/../envvar-check
+. $srcdir/../lang-default
+PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check
+
+pwd=`pwd`
+tmp=childproof.$$
+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 a b c || framework_failure=1
+echo a > a/f || framework_failure=1
+echo b > b/f || framework_failure=1
+
+if test $framework_failure = 1; then
+  echo 'failure in testing framework' 1>&2
+  (exit 1); exit 1
+fi
+
+fail=0
+
+cp a/f b/f c 2> /dev/null && fail=1
+test -f a/f || fail=1
+test -f b/f || fail=1
+test -f c/f || fail=1
+test "`cat c/f`" = a || fail=1
+rm -f c/f
+
+# With --backup=numbered, it should succeed
+cp --backup=numbered a/f b/f c || fail=1
+test -f a/f || fail=1
+test -f b/f || fail=1
+test -f c/f || fail=1
+test -f c/f.~1~ || fail=1
+rm -f c/f*
+
+mv a/f b/f c 2> /dev/null && fail=1
+test -f a/f && fail=1
+test -f b/f || fail=1
+test -f c/f || fail=1
+test "`cat c/f`" = a || fail=1
+
+# Make sure mv still works when moving hard links.
+# This is where the same_file test is necessary, and why
+# we save file names in addition to dev/ino.
+rm -f c/f* b/f
+touch a/f
+ln a/f b/g
+mv a/f b/g c || fail=1
+test -f a/f && fail=1
+test -f b/g && fail=1
+test -f c/f || fail=1
+test -f c/g || fail=1
+
+touch a/f b/f b/g
+mv a/f b/f b/g c 2> /dev/null && fail=1
+test -f a/f && fail=1  # a/f should have been moved
+test -f b/f || fail=1  # b/f should remain
+test -f b/g && fail=1  # b/g should have been moved
+test -f c/f || fail=1
+test -f c/g || fail=1
+
+(exit $fail); exit $fail