Adding upstream version 255.4.upstream/255.4

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

1 files changed, 175 insertions, 0 deletions

diff --git a/test/test-sysusers.sh.in b/test/test-sysusers.sh.in
new file mode 100755
index 0000000..11e3940
--- /dev/null
+++ b/test/test-sysusers.sh.in
@@ -0,0 +1,175 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -e
+
+SYSUSERS="${1:-systemd-sysusers}"
+
+# shellcheck disable=SC1090
+[ -e "$(dirname "$0")/../systemd-runtest.env" ] && . "$(dirname "$0")/../systemd-runtest.env"
+SYSTEMD_TEST_DATA=${SYSTEMD_TEST_DATA:-@SYSTEMD_TEST_DATA@}
+SOURCE=$SYSTEMD_TEST_DATA/test-sysusers
+
+TESTDIR=$(mktemp --tmpdir --directory "test-sysusers.XXXXXXXXXX")
+# shellcheck disable=SC2064
+trap "rm -rf '$TESTDIR'" EXIT INT QUIT PIPE
+
+prepare_testdir() {
+    mkdir -p "$TESTDIR/etc/sysusers.d/"
+    mkdir -p "$TESTDIR/usr/lib/sysusers.d/"
+    rm -f "$TESTDIR"/etc/*{passwd,group,shadow}
+    for i in $1.initial-{passwd,group,shadow}; do
+        test -f "$i" && cp "$i" "$TESTDIR/etc/${i#*.initial-}"
+    done
+    return 0
+}
+
+# shellcheck disable=SC2050
+[ @SYSTEM_UID_MAX@ -lt @SYSTEM_GID_MAX@ ] && system_guid_max=@SYSTEM_UID_MAX@ || system_guid_max=@SYSTEM_GID_MAX@
+
+preprocess() {
+    m=${2:-$system_guid_max}
+
+    # shellcheck disable=SC2140
+    sed -e "s/SYSTEM_UGID_MAX/$m/g;
+            s#NOLOGIN#@NOLOGIN@#g" "$1"
+}
+
+compare() {
+    if ! diff -u "$TESTDIR/etc/passwd" <(preprocess "$1.expected-passwd" "$3"); then
+        echo "**** Unexpected output for $f $2"
+        exit 1
+    fi
+
+    if ! diff -u "$TESTDIR/etc/group" <(preprocess "$1.expected-group" "$3"); then
+        echo "**** Unexpected output for $f $2"
+        exit 1
+    fi
+}
+
+rm -f "$TESTDIR"/etc/sysusers.d/* "$TESTDIR"/usr/lib/sysusers.d/*
+
+# happy tests
+for f in $(find "$SOURCE"/test-*.input | sort -V); do
+    echo "*** Running $f"
+    prepare_testdir "${f%.input}"
+    cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
+    $SYSUSERS --root="$TESTDIR"
+
+    compare "${f%.*}" ""
+done
+
+for f in $(find "$SOURCE"/test-*.input | sort -V); do
+    echo "*** Running $f on stdin"
+    prepare_testdir "${f%.input}"
+    touch "$TESTDIR/etc/sysusers.d/test.conf"
+    $SYSUSERS --root="$TESTDIR" - <"$f"
+
+    compare "${f%.*}" "on stdin"
+done
+
+for f in $(find "$SOURCE"/test-*.input | sort -V); do
+    echo "*** Running $f on stdin with --replace"
+    prepare_testdir "${f%.input}"
+    touch "$TESTDIR/etc/sysusers.d/test.conf"
+    # this overrides test.conf which is masked on disk
+    $SYSUSERS --root="$TESTDIR" --replace=/etc/sysusers.d/test.conf - <"$f"
+    # this should be ignored
+    $SYSUSERS --root="$TESTDIR" --replace=/usr/lib/sysusers.d/test.conf - <"$SOURCE/test-1.input"
+
+    compare "${f%.*}" "on stdin with --replace"
+done
+
+# test --inline
+echo "*** Testing --inline"
+prepare_testdir "$SOURCE/inline"
+# copy a random file to make sure it is ignored
+cp "$f" "$TESTDIR/etc/sysusers.d/confuse.conf"
+$SYSUSERS --root="$TESTDIR" --inline \
+          "u     u1   222 -     - /bin/zsh" \
+          "g     g1   111"
+
+compare "$SOURCE/inline" "(--inline)"
+
+# test --replace
+echo "*** Testing --inline with --replace"
+prepare_testdir "$SOURCE/inline"
+# copy a random file to make sure it is ignored
+cp "$f" "$TESTDIR/etc/sysusers.d/confuse.conf"
+$SYSUSERS --root="$TESTDIR" \
+          --inline \
+          --replace=/etc/sysusers.d/confuse.conf \
+          "u     u1   222 -     - /bin/zsh" \
+          "g     g1   111"
+
+compare "$SOURCE/inline" "(--inline --replace=…)"
+
+echo "*** Testing --inline with no /etc"
+rm -rf "${TESTDIR:?}/etc"
+$SYSUSERS --root="$TESTDIR" --inline \
+          "u     u1   222 -     - /bin/zsh" \
+          "g     g1   111"
+
+compare "$SOURCE/inline" "(--inline)"
+
+rm -f "$TESTDIR"/etc/sysusers.d/* "$TESTDIR"/usr/lib/sysusers.d/*
+
+cat >"$TESTDIR/etc/login.defs" <<EOF
+SYS_UID_MIN abcd
+SYS_UID_MAX abcd
+SYS_GID_MIN abcd
+SYS_GID_MAX abcd
+SYS_UID_MIN 401
+SYS_UID_MAX 555
+SYS_GID_MIN 405
+SYS_GID_MAX 666
+SYS_UID_MIN abcd
+SYS_UID_MAX abcd
+SYS_GID_MIN abcd
+SYS_GID_MAX abcd
+SYS_UID_MIN999
+SYS_UID_MAX999
+SYS_GID_MIN999
+SYS_GID_MAX999
+EOF
+
+for f in $(find "$SOURCE"/test-*.input | sort -V); do
+    echo "*** Running $f (with login.defs)"
+    prepare_testdir "${f%.input}"
+    cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
+    $SYSUSERS --root="$TESTDIR"
+
+    # shellcheck disable=SC2050
+    [ @ENABLE_COMPAT_MUTABLE_UID_BOUNDARIES@ = 1 ] && bound=555 || bound=$system_guid_max
+    compare "${f%.*}" "(with login.defs)" "$bound"
+done
+
+rm -f "$TESTDIR"/etc/sysusers.d/* "$TESTDIR"/usr/lib/sysusers.d/*
+
+mv "$TESTDIR/etc/login.defs" "$TESTDIR/etc/login.defs.moved"
+ln -s ../../../../../etc/login.defs.moved "$TESTDIR/etc/login.defs"
+
+for f in $(find "$SOURCE"/test-*.input | sort -V); do
+    echo "*** Running $f (with login.defs symlinked)"
+    prepare_testdir "${f%.input}"
+    cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
+    $SYSUSERS --root="$TESTDIR"
+
+    # shellcheck disable=SC2050
+    [ @ENABLE_COMPAT_MUTABLE_UID_BOUNDARIES@ = 1 ] && bound=555 || bound=$system_guid_max
+    compare "${f%.*}" "(with login.defs symlinked)" "$bound"
+done
+
+rm -f "$TESTDIR"/etc/sysusers.d/* "$TESTDIR"/usr/lib/sysusers.d/*
+
+# tests for error conditions
+for f in $(find "$SOURCE"/unhappy-*.input | sort -V); do
+    echo "*** Running test $f"
+    prepare_testdir "${f%.input}"
+    cp "$f" "$TESTDIR/usr/lib/sysusers.d/test.conf"
+    SYSTEMD_LOG_LEVEL=info $SYSUSERS --root="$TESTDIR" 2>&1 | tail -n1 | sed -r 's/^[^:]+:[^:]+://' >"$TESTDIR/err"
+    if ! diff -u "$TESTDIR/err"  "${f%.*}.expected-err"; then
+        echo "**** Unexpected error output for $f"
+        cat "$TESTDIR/err"
+        exit 1
+    fi
+done