Adding upstream version 8.30.upstream/8.30upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/tests/misc/shred-remove.sh b/tests/misc/shred-remove.sh
new file mode 100755
index 0000000..5894ea7
--- /dev/null
+++ b/tests/misc/shred-remove.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+# Exercise shred --remove
+
+# Copyright (C) 1999-2018 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 <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ shred
+skip_if_root_
+
+# The length of the basename is what matters.
+# In this case, shred-4.0l would try to rename the file 256^10 times
+# before terminating.
+file=0123456789
+touch $file || framework_failure_
+chmod u-w $file || framework_failure_
+
+# This would take so long that it appears to infloop
+# when using version from fileutils-4.0k.
+# When the command completes, expect it to fail.
+returns_ 1 shred -u $file > /dev/null 2>&1 || fail=1
+rm -f $file || framework_failure_
+
+# Ensure all --remove methods at least unlink the file
+for mode in '' '=unlink' '=wipe' '=wipesync'; do
+  touch $file || framework_failure_
+  shred -n0 --remove"$mode" $file || fail=1
+  test -e $file && fail=1
+done
+
+# Ensure incorrect params are diagnosed
+touch $file || framework_failure_
+returns_ 1 shred -n0 --remove=none $file 2>/dev/null || fail=1
+
+# Ensure rename passes complete.
+# coreutils-8.28 did not do the decreasing length rename
+# which may have leaked the length of the removed file name
+ # test level exhaustion
+touch \
+ 0 1 2 3 4 5 6 7 8 9 \
+ a b c d e f g h i j k l m n o p q r s t u v w x y z \
+ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _ || framework_failure_
+touch test 000 || framework_failure_  # test level increment
+shred -vu test 2>out || fail=1
+cat <<\EOF >exp || framework_failure_
+shred: test: removing
+shred: test: renamed to 0000
+shred: 0000: renamed to 001
+shred: 001: renamed to 00
+shred: test: removed
+EOF
+compare exp out || fail=1
+
+# Ensure renames are only retried for EEXIST
+mkdir rodir && cd rodir && touch $file && chmod a-w . || framework_failure_
+returns_ 1 timeout 10 shred -u $file || fail=1
+
+Exit $fail