Adding upstream version 9.1.upstream/9.1upstream

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

12 files changed, 511 insertions, 0 deletions

diff --git a/tests/chmod/c-option.sh b/tests/chmod/c-option.sh
new file mode 100755
index 0000000..f9deeb2
--- /dev/null
+++ b/tests/chmod/c-option.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+# Verify that chmod's --changes (-c) option works.
+
+# Copyright (C) 2000-2022 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_ chmod
+
+umask 0
+file=f
+touch $file || framework_failure_
+chmod 444 $file || framework_failure_
+
+skip_if_setgid_
+
+
+chmod u=rwx $file || fail=1
+chmod -c g=rwx $file > out || fail=1
+chmod -c g=rwx $file > empty || fail=1
+
+compare /dev/null empty || fail=1
+case "$(cat out)" in
+  "mode of 'f' changed from 0744 "?rwxr--r--?" to 0774 "?rwxrwxr--?) ;;
+  *) cat out; fail=1 ;;
+esac
+
+# From V5.1.0 to 8.22 this would stat the wrong file and
+# give an erroneous ENOENT diagnostic
+mkdir -p a/b || framework_failure_
+# chmod g+s might fail as detailed in setgid.sh
+# but we don't care about those edge cases here
+chmod g+s a/b
+# This should never warn, but it did when special
+# bits are set on b (the common case under test)
+chmod -c -R g+w a 2>err
+compare /dev/null err || fail=1
+
+Exit $fail
diff --git a/tests/chmod/equal-x.sh b/tests/chmod/equal-x.sh
new file mode 100755
index 0000000..0e4f236
--- /dev/null
+++ b/tests/chmod/equal-x.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+# Test "chmod =x" and the like.
+
+# Copyright (C) 1999-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+file=f
+touch $file || framework_failure_
+
+umask 005
+for mode in =x =xX =Xx =x,=X =X,=x; do
+  chmod a=r,$mode $file || fail=1
+  case "$(ls -l $file)" in
+    ---x--x---*) ;;
+    *) fail=1; echo "after 'chmod $mode $file':"; ls -l $file ;;
+  esac
+done
+
+Exit $fail
diff --git a/tests/chmod/equals.sh b/tests/chmod/equals.sh
new file mode 100755
index 0000000..182474a
--- /dev/null
+++ b/tests/chmod/equals.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+# Make sure chmod mode arguments of the form A=B work properly.
+# Before fileutils-4.1.2, some of them didn't.
+# Also, before coreutils-5.3.1, =[ugo] sometimes didn't work.
+
+# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+touch f || framework_failure_
+
+
+expected_u=-rwx------
+expected_g=----rwx---
+expected_o=-------rwx
+
+for src in u g o; do
+  for dest in u g o; do
+    test $dest = $src && continue
+    chmod a=,$src=rwx,$dest=$src,$src= f || fail=1
+    actual_perms=$(ls -l f|cut -b-10)
+    expected_perms=$(eval 'echo $expected_'$dest)
+    test "$actual_perms" = "$expected_perms" || fail=1
+  done
+done
+
+umask 027
+chmod a=,u=rwx,=u f || fail=1
+actual_perms=$(ls -l f|cut -b-10)
+test "$actual_perms" = "-rwxr-x---" || fail=1
+
+Exit $fail
diff --git a/tests/chmod/ignore-symlink.sh b/tests/chmod/ignore-symlink.sh
new file mode 100755
index 0000000..9bc03e8
--- /dev/null
+++ b/tests/chmod/ignore-symlink.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+# Test for proper exit code of chmod on a processed symlink.
+
+# Copyright (C) 2021-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+mkdir dir || framework_failure_
+touch dir/f || framework_failure_
+ln -s f dir/l || framework_failure_
+
+# This operation ignores symlinks but should succeed.
+chmod u+w -R dir 2> out || fail=1
+
+compare /dev/null out || fail=1
+
+Exit $fail
diff --git a/tests/chmod/inaccessible.sh b/tests/chmod/inaccessible.sh
new file mode 100755
index 0000000..70ed53b
--- /dev/null
+++ b/tests/chmod/inaccessible.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+# Test for the bug fixed on 2006-09-20.
+
+# Copyright (C) 2006-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+mkdir -p d/e || framework_failure_
+chmod 0 d/e d || framework_failure_
+
+
+chmod u+rwx d d/e || fail=1
+
+Exit $fail
diff --git a/tests/chmod/no-x.sh b/tests/chmod/no-x.sh
new file mode 100755
index 0000000..052634d
--- /dev/null
+++ b/tests/chmod/no-x.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+# Make sure chmod gives the right diagnostic for a readable,
+# but inaccessible directory.
+
+# Copyright (C) 2003-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+skip_if_root_
+
+mkdir -p d/no-x/y a/b || framework_failure_
+chmod u=rw d/no-x || framework_failure_
+
+
+# This must exit nonzero.
+chmod -R o=r d >/dev/null 2>out && fail=1
+
+prog=chmod
+# NOTE: this code is the same for all tests/*/no-x tests.
+# Depending on whether fts is using native fdopendir, we see one
+# of the following diagnostics (note also the /y suffix in one case):
+#   prog: 'd/no-x': Permission denied
+#   prog: cannot access 'd/no-x/y': Permission denied
+#   prog: cannot read directory 'd/no-x': Permission denied
+# Convert either of the latter two to the first one.
+sed "s/^$prog: cannot access /$prog: /" out > t && mv t out
+sed "s/^$prog: cannot read directory /$prog: /" out > t && mv t out
+sed 's,d/no-x/y,d/no-x,' out > t && mv t out
+
+cat <<EOF > exp
+$prog: 'd/no-x': Permission denied
+EOF
+
+compare exp out || fail=1
+
+cd a
+# This will fail with ''chmod: fts_read failed: Permission denied''
+# chmod must exit with status 1.
+# Due to a bug in coreutils-5.93's fts.c, chmod would provoke
+# an abort (exit with status 134) on recent glibc-based systems.
+returns_ 1 chmod a-x . b 2> /dev/null || fail=1
+
+Exit $fail
diff --git a/tests/chmod/octal.sh b/tests/chmod/octal.sh
new file mode 100755
index 0000000..4d4e6a1
--- /dev/null
+++ b/tests/chmod/octal.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+# ensure that chmod diagnoses a certain type of invalid mode string
+
+# Copyright (C) 2005-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+
+# Before coreutils-5.92, this would mistakenly succeed,
+# and act like 'chmod 0 .'.
+for mode in '0-anything' '7-anything' '8'; do
+  returns_ 1 chmod "$mode" . 2>/dev/null || fail=1
+done
+
+Exit $fail
diff --git a/tests/chmod/setgid.sh b/tests/chmod/setgid.sh
new file mode 100755
index 0000000..fdeb343
--- /dev/null
+++ b/tests/chmod/setgid.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+# Make sure GNU chmod works the same way as those of Solaris, HPUX, AIX
+# on directories with the setgid bit set.  Also, check that the GNU octal
+# notations work.
+
+# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+umask 0
+mkdir -m 755 d || framework_failure_
+
+chmod g+s d 2> /dev/null && env -- test -g d ||
+  {
+    # This is required because on some systems (at least NetBSD 1.4.2A),
+    # it may happen that when you create a directory, its group isn't one
+    # to which you belong.  When that happens, the above chmod fails.  So
+    # here, upon failure, we try to set the group, then rerun the chmod command.
+
+    id_g=$(id -g) &&
+    test -n "$id_g" &&
+    chgrp "$id_g" d &&
+    chmod g+s d || framework_failure_
+  }
+
+# "chmod g+s d" does nothing on some NFS file systems.
+env -- test -g d ||
+  skip_ 'cannot create setgid directories'
+
+for mode in \
+  + - g-s 00755 000755 =755 -2000 -7022 755 0755 \
+  +2000 -5022 =7777,-5022
+do
+  chmod $mode d || fail=1
+
+  case $mode in
+    g-s | 00*755 | =755 | -2000 | -7022)
+       expected_mode=drwxr-xr-x ;;
+    *) expected_mode=drwxr-sr-x ;;
+  esac
+  ls_output=$(ls -ld d)
+  case $ls_output in
+    $expected_mode*) ;;
+    *) fail=1 ;;
+  esac
+
+  chmod =2755 d || fail=1
+done
+
+Exit $fail
diff --git a/tests/chmod/silent.sh b/tests/chmod/silent.sh
new file mode 100755
index 0000000..c47fae2
--- /dev/null
+++ b/tests/chmod/silent.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+# ensure that chgrp, chmod, chown -f don't print some diagnostics
+
+# Copyright (C) 2008-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chgrp chmod chown
+
+chmod -f 0   no-such 2> out && fail=1
+chgrp -f 0   no-such 2>> out && fail=1
+chown -f 0:0 no-such 2>> out && fail=1
+touch exp || fail=1
+
+compare exp out || fail=1
+
+Exit $fail
diff --git a/tests/chmod/thru-dangling.sh b/tests/chmod/thru-dangling.sh
new file mode 100755
index 0000000..9953816
--- /dev/null
+++ b/tests/chmod/thru-dangling.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+# Test for proper error and exit code of chmod on a dangling symlink.
+
+# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+ln -s non-existent dangle || framework_failure_
+
+
+# This operation cannot succeed since the symbolic link dangles.
+chmod 644 dangle 2> out && fail=1
+
+echo "chmod: cannot operate on dangling symlink 'dangle'" > exp
+compare exp out || fail=1
+
+Exit $fail
diff --git a/tests/chmod/umask-x.sh b/tests/chmod/umask-x.sh
new file mode 100755
index 0000000..85c53a5
--- /dev/null
+++ b/tests/chmod/umask-x.sh
@@ -0,0 +1,26 @@
+#!/bin/sh
+# Test that chmod -x file reports an error if the result is executable.
+
+# Copyright (C) 2005-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+touch file
+chmod 755 file
+(umask 77 && returns_ 1 chmod -x file) 2>/dev/null || fail=1
+
+Exit $fail
diff --git a/tests/chmod/usage.sh b/tests/chmod/usage.sh
new file mode 100755
index 0000000..2144230
--- /dev/null
+++ b/tests/chmod/usage.sh
@@ -0,0 +1,86 @@
+#!/bin/sh
+# Verify that chmod works correctly with odd option combinations.
+
+# Copyright (C) 2004-2022 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ chmod
+
+
+# Each line in this list is a set of arguments, followed by :,
+# followed by the set of files it will attempt to chmod,
+# or empty if the usage is erroneous.
+# Many of these test cases are due to Glenn Fowler.
+# These test cases assume GNU behavior for "options" like -w.
+cases='
+  --         :
+  -- --      :
+  -- -- -- f : -- f
+  -- -- -w f : -w f
+  -- -- f    : f
+  -- -w      :
+  -- -w -- f : -- f
+  -- -w -w f : -w f
+  -- -w f    : f
+  -- f       :
+  -w         :
+  -w --      :
+  -w -- -- f : -- f
+  -w -- -w f : -w f
+  -w -- f    : f
+  -w -w      :
+  -w -w -- f : f
+  -w -w -w f : f
+  -w -w f    : f
+  -w f       : f
+  f          :
+  f --       :
+  f -w       : f
+  f f        :
+  u+gr f     :
+  ug,+x f    :
+'
+
+all_files=$(echo "$cases" | sed 's/.*://'|sort -u)
+
+old_IFS=$IFS
+IFS='
+'
+for case in $cases; do
+  IFS=$old_IFS
+  args=$(expr "$case" : ' *\(.*[^ ]\) *:')
+  files=$(expr "$case" : '.*: *\(.*\)')
+
+  case $files in
+  '')
+    touch -- $all_files || framework_failure_
+    returns_ 1 chmod $args 2>/dev/null || fail=1
+    ;;
+  ?*)
+    touch -- $files || framework_failure_
+    chmod $args || fail=1
+    for file in $files; do
+      # Test for misparsing args by creating all $files but $file.
+      # chmod has a bug if it succeeds even though $file is absent.
+      rm -f -- $all_files && touch -- $files && rm -- $file \
+          || framework_failure_
+      returns_ 1 chmod $args 2>/dev/null || fail=1
+    done
+    ;;
+  esac
+done
+
+Exit $fail