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author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2022-04-16 01:36:51 +0900 |
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committer | GitHub <noreply@github.com> | 2022-04-16 01:36:51 +0900 |
commit | 7be87278a36710e634096277752c6c8f3ddf96a0 (patch) | |
tree | 4ec0eeed21a5944476007ca4584b5bc49bee384a /test | |
parent | 6e961aeb262521742a4cd92e4620de193f159f7c (diff) | |
parent | a6aafd6ab6211a4142ebd72bd8c42ddbe2841eaa (diff) | |
download | systemd-7be87278a36710e634096277752c6c8f3ddf96a0.tar.gz |
Merge pull request #23021 from fbuihuu/tmpfiles-fix-precedence-with-plus-sign
Tmpfiles fix precedence with plus sign
Diffstat (limited to 'test')
-rw-r--r-- | test/test-functions | 2 | ||||
-rwxr-xr-x | test/units/testsuite-22.03.sh | 12 | ||||
-rwxr-xr-x | test/units/testsuite-22.13.sh | 75 |
3 files changed, 87 insertions, 2 deletions
diff --git a/test/test-functions b/test/test-functions index b5a618c741..7155e99c0e 100644 --- a/test/test-functions +++ b/test/test-functions @@ -1869,7 +1869,7 @@ install_pam() { paths+=(/lib*/security) fi - for d in /etc/pam.d /etc/security /usr/{etc,lib}/pam.d; do + for d in /etc/pam.d /{usr/,}etc/security /usr/{etc,lib}/pam.d; do [ -d "$d" ] && paths+=("$d") done diff --git a/test/units/testsuite-22.03.sh b/test/units/testsuite-22.03.sh index 404e33e2fa..a9df3d6bdd 100755 --- a/test/units/testsuite-22.03.sh +++ b/test/units/testsuite-22.03.sh @@ -186,6 +186,7 @@ test ! -e /tmp/F/daemon/unsafe-symlink/exploit # 'w' # touch /tmp/w/overwritten +touch /tmp/w/appended ### nop if the target does not exist. systemd-tmpfiles --create - <<EOF @@ -205,13 +206,22 @@ EOF test -f /tmp/w/overwritten test "$(< /tmp/w/overwritten)" = "old content" -### new content is overwritten +### old content is overwritten systemd-tmpfiles --create - <<EOF w /tmp/w/overwritten 0644 - - - new content EOF test -f /tmp/w/overwritten test "$(< /tmp/w/overwritten)" = "new content" +### append lines +systemd-tmpfiles --create - <<EOF +w+ /tmp/w/appended 0644 - - - 1 +w+ /tmp/w/appended 0644 - - - 2\n +w+ /tmp/w/appended 0644 - - - 3 +EOF +test -f /tmp/w/appended +test "$(< /tmp/w/appended)" = "$(echo -ne '12\n3')" + ### writing into an 'exotic' file should be allowed. systemd-tmpfiles --create - <<EOF w /dev/null - - - - new content diff --git a/test/units/testsuite-22.13.sh b/test/units/testsuite-22.13.sh new file mode 100755 index 0000000000..33ef451f2a --- /dev/null +++ b/test/units/testsuite-22.13.sh @@ -0,0 +1,75 @@ +#!/bin/bash +# SPDX-License-Identifier: LGPL-2.1-or-later +# +# Tests for configuration directory and file precedences +# +set -eux + +rm -f /{usr/lib,etc}/tmpfiles.d/{L,w}-*.conf +rm -fr /tmp/precedence/{L,w} + +mkdir -p /{usr/lib,etc}/tmpfiles.d +mkdir -p /tmp/precedence/{L,w} + +# +# 'L' +# +ln -s /dev/null /tmp/precedence/L + +# Overwrite the existing symlink +cat >/usr/lib/tmpfiles.d/L-z.conf<<EOF +L+ /tmp/precedence/L - - - - /usr/lib/tmpfiles.d/L-z.conf +EOF + +systemd-tmpfiles --create +test "$(readlink /tmp/precedence/L)" = "/usr/lib/tmpfiles.d/L-z.conf" + +# Files in /etc should override those in /usr +cat >/etc/tmpfiles.d/L-z.conf<<EOF +L+ /tmp/precedence/L - - - - /etc/tmpfiles.d/L-z.conf +EOF + +systemd-tmpfiles --create +test "$(readlink /tmp/precedence/L)" = "/etc/tmpfiles.d/L-z.conf" + +# /usr/…/L-a.conf has higher prio than /etc/…/L-z.conf +cat >/usr/lib/tmpfiles.d/L-a.conf<<EOF +L+ /tmp/precedence/L - - - - /usr/lib/tmpfiles.d/L-a.conf +EOF + +systemd-tmpfiles --create +test "$(readlink /tmp/precedence/L)" = "/usr/lib/tmpfiles.d/L-a.conf" + +# Files in /etc should override those in /usr +cat >/etc/tmpfiles.d/L-a.conf<<EOF +L+ /tmp/precedence/L - - - - /etc/tmpfiles.d/L-a.conf +EOF + +systemd-tmpfiles --create +test "$(readlink /tmp/precedence/L)" = "/etc/tmpfiles.d/L-a.conf" + +# +# 'w' +# +touch /tmp/precedence/w/f + +# Multiple configuration files specifying 'w+' for the same path is allowed. +for i in a c; do + cat >/usr/lib/tmpfiles.d/w-$i.conf<<EOF +w+ /tmp/precedence/w/f - - - - /usr/lib/tmpfiles.d/w-$i.conf\n +EOF + cat >/etc/tmpfiles.d/w-$i.conf<<EOF +w+ /tmp/precedence/w/f - - - - /etc/tmpfiles.d/w-$i.conf\n +EOF +done + +cat >/usr/lib/tmpfiles.d/w-b.conf<<EOF +w+ /tmp/precedence/w/f - - - - /usr/lib/tmpfiles.d/w-b.conf\n +EOF + +systemd-tmpfiles --create +cmp /tmp/precedence/w/f <<EOF +/etc/tmpfiles.d/w-a.conf +/usr/lib/tmpfiles.d/w-b.conf +/etc/tmpfiles.d/w-c.conf +EOF |