diff options
Diffstat (limited to 'tests/install/install-C.sh')
| -rwxr-xr-x | tests/install/install-C.sh | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/tests/install/install-C.sh b/tests/install/install-C.sh new file mode 100755 index 0000000..9f49ca6 --- /dev/null +++ b/tests/install/install-C.sh @@ -0,0 +1,115 @@ +#!/bin/sh +# Ensure "install -C" works. (basic tests) + +# Copyright (C) 2008-2023 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 <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ ginstall +skip_if_setgid_ +skip_if_nondefault_group_ + +# Note if a group is not specified, install(1) will assume that a file +# would be installed with the current user's group ID, and thus if the +# file is the same except that it does have a different group due to +# its parent directory being g+s for example, then the copy will be +# done again redundantly in a futile attempt to reset the group ID to +# that of the current user. +# +# install -d -g wheel -m 2775 test # Create setgid dir +# touch test/a # Create source +# install -Cv -m664 test/a test/i1 # install source with mode +# install -Cv -m664 test/i1 test/i2 # install dest +# install -Cv -m664 test/i1 test/i2 # again to see redundant install +# +# Similarly if an existing file exists that is the same and has the +# current users group ID, but when an actual install of the file would +# reset to a different group ID due to the directory being g+s for example, +# then the install will not be done when it should. +# +# install -Cv -m664 -g "$(id -nrg)" test/i1 test/i2 # set i2 to uesr's gid +# install -Cv -m664 test/i1 test/i2 # this should install but doesn't +# +# Therefore we skip the test in the presence of setgid dirs +# An additional complication on HFS is that it... + +mode1=0644 +mode2=0755 +mode3=2755 + + +echo test > a || framework_failure_ +echo "'a' -> 'b'" > out_installed_first || framework_failure_ +echo "removed 'b' +'a' -> 'b'" > out_installed_second || framework_failure_ +> out_empty || framework_failure_ + +# destination file does not exist +ginstall -Cv -m$mode1 a b > out || fail=1 +compare out out_installed_first || fail=1 + +# destination file exists +ginstall -Cv -m$mode1 a b > out || fail=1 +compare out out_empty || fail=1 + +# destination file exists (long option) +ginstall -v --compare -m$mode1 a b > out || fail=1 +compare out out_empty || fail=1 + +# destination file exists but -C is not given +ginstall -v -m$mode1 a b > out || fail=1 +compare out out_installed_second || fail=1 + +# option -C ignored if any non-permission mode should be set +ginstall -Cv -m$mode3 a b > out || fail=1 +compare out out_installed_second || fail=1 +ginstall -Cv -m$mode3 a b > out || fail=1 +compare out out_installed_second || fail=1 + +# files are not regular files +ln -s a c || framework_failure_ +ln -s b d || framework_failure_ +ginstall -Cv -m$mode1 c d > out || fail=1 +echo "removed 'd' +'c' -> 'd'" > out_installed_second_cd +compare out out_installed_second_cd || fail=1 + +# destination file exists but content differs +echo test1 > a || framework_failure_ +ginstall -Cv -m$mode1 a b > out || fail=1 +compare out out_installed_second || fail=1 +ginstall -Cv -m$mode1 a b > out || fail=1 +compare out out_empty || fail=1 + +# destination file exists but content differs (same size) +echo test2 > a || framework_failure_ +ginstall -Cv -m$mode1 a b > out || fail=1 +compare out out_installed_second || fail=1 +ginstall -Cv -m$mode1 a b > out || fail=1 +compare out out_empty || fail=1 + +# destination file exists but mode differs +ginstall -Cv -m$mode2 a b > out || fail=1 +compare out out_installed_second || fail=1 +ginstall -Cv -m$mode2 a b > out || fail=1 +compare out out_empty || fail=1 + +# options -C and --preserve-timestamps are mutually exclusive +returns_ 1 ginstall -C --preserve-timestamps a b || fail=1 + +# options -C and --strip are mutually exclusive +returns_ 1 ginstall -C --strip --strip-program=echo a b || fail=1 + +Exit $fail |