diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/mv/childproof | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/tests/mv/childproof b/tests/mv/childproof index 092afc81f..e35afb6b4 100755 --- a/tests/mv/childproof +++ b/tests/mv/childproof @@ -1,8 +1,9 @@ #!/bin/sh -# Ensure that cp/mv don't clobber a just-copied file. -# With fileutils-4.1 and earlier, this test would fail. +# Ensure that cp/mv/ln don't clobber a just-copied/moved/linked file. +# With fileutils-4.1 and earlier, this test would fail for cp and mv. +# With coreutils-6.9 and earlier, this test would fail for ln. -# Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc. +# Copyright (C) 2001, 2004, 2006-2007 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 @@ -21,6 +22,7 @@ if test "$VERBOSE" = yes; then set -x cp --version mv --version + ln --version fi . $srcdir/../envvar-check @@ -87,4 +89,15 @@ test -f b/g && fail=1 # b/g should have been moved test -f c/f || fail=1 test -f c/g || fail=1 +# Test ln -f. + +rm -f a/f b/f c/f +echo a > a/f || fail=1 +echo b > b/f || fail=1 +ln -f a/f b/f c 2> /dev/null && fail=1 +# a/f and c/f must be linked +test `stat --format %i a/f` = `stat --format %i c/f` || fail=1 +# b/f and c/f must not be linked +test `stat --format %i b/f` = `stat --format %i c/f` && fail=1 + (exit $fail); exit $fail |