From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 8 Jul 2022 11:22:40 +0000 (+0900)
Subject: test: start test user session before idle action setting is changed
X-Git-Tag: v252-rc1~695
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9d9fd4ad0a66eea9635081e8ef765e29865d22bf;p=thirdparty%2Fsystemd.git

test: start test user session before idle action setting is changed

Otherwise, idle action may be triggered before starting the test user
session.

This also introduce create_session() and cleanup_session() helper
functions.

Fixes #23952.
---

diff --git a/test/units/testsuite-35.sh b/test/units/testsuite-35.sh
index 147604e2936..612f92ac195 100755
--- a/test/units/testsuite-35.sh
+++ b/test/units/testsuite-35.sh
@@ -214,7 +214,7 @@ test_shutdown() {
     assert_eq "$(systemctl show systemd-logind.service -p ExecMainPID --value)" "$pid"
 }
 
-teardown_session() (
+cleanup_session() (
     set +ex
 
     systemctl stop getty@tty2.service
@@ -224,6 +224,12 @@ teardown_session() (
     pkill -u "$(id -u logind-test-user)"
     sleep 1
     pkill -KILL -u "$(id -u logind-test-user)"
+)
+
+teardown_session() (
+    set +ex
+
+    cleanup_session
 
     rm -f /run/udev/rules.d/70-logindtest-scsi_debug-user.rules
     udevadm control --reload
@@ -271,21 +277,7 @@ check_session() (
     fi
 )
 
-test_session() {
-    local dev
-
-    if systemd-detect-virt --quiet --container; then
-        echo "Skipping ACL tests in container"
-        return
-    fi
-
-    if [[ ! -c /dev/tty2 ]]; then
-        echo "/dev/tty2 does not exist, skipping test ${FUNCNAME[0]}."
-        return
-    fi
-
-    trap teardown_session RETURN
-
+create_session() {
     # login with the test user to start a session
     mkdir -p /run/systemd/system/getty@tty2.service.d
     cat >/run/systemd/system/getty@tty2.service.d/override.conf <<EOF
@@ -295,6 +287,7 @@ ExecStart=
 ExecStart=-/sbin/agetty --autologin logind-test-user --noclear %I $TERM
 EOF
     systemctl daemon-reload
+
     systemctl restart getty@tty2.service
 
     # check session
@@ -303,6 +296,25 @@ EOF
         check_session && break
     done
     check_session
+    assert_eq "$(loginctl --no-legend | awk '$3=="logind-test-user" { print $5 }')" "tty2"
+}
+
+test_session() {
+    local dev
+
+    if systemd-detect-virt --quiet --container; then
+        echo "Skipping ACL tests in container"
+        return
+    fi
+
+    if [[ ! -c /dev/tty2 ]]; then
+        echo "/dev/tty2 does not exist, skipping test ${FUNCNAME[0]}."
+        return
+    fi
+
+    trap teardown_session RETURN
+
+    create_session
 
     # scsi_debug should not be loaded yet
     if [[ -d /sys/bus/pseudo/drivers/scsi_debug ]]; then
@@ -356,13 +368,7 @@ EOF
 teardown_lock_idle_action() (
     set +eux
 
-    systemctl stop getty@tty2.service
-    rm -rf /run/systemd/system/getty@tty2.service.d
-    systemctl daemon-reload
-
-    pkill -u "$(id -u logind-test-user)"
-    sleep 1
-    pkill -KILL -u "$(id -u logind-test-user)"
+    cleanup_session
 
     rm -f /run/systemd/logind.conf.d/idle-action-lock.conf
     systemctl restart systemd-logind.service
@@ -376,8 +382,17 @@ test_lock_idle_action() {
         return
     fi
 
+    if loginctl --no-legend | grep -q logind-test-user; then
+        echo >&2 "Session of the \'logind-test-user\' is already present."
+        exit 1
+    fi
+
     trap teardown_lock_idle_action RETURN
 
+    create_session
+
+    ts="$(date '+%H:%M:%S')"
+
     mkdir -p /run/systemd/logind.conf.d
     cat >/run/systemd/logind.conf.d/idle-action-lock.conf <<EOF
 [Login]
@@ -386,32 +401,6 @@ IdleActionSec=1s
 EOF
     systemctl restart systemd-logind.service
 
-    if loginctl --no-legend | grep -q logind-test-user; then
-        echo >&2 "Session of the \'logind-test-user\' is already present."
-        exit 1
-    fi
-
-    # login with the test user to start a session
-    mkdir -p /run/systemd/system/getty@tty2.service.d
-    cat >/run/systemd/system/getty@tty2.service.d/override.conf <<EOF
-[Service]
-Type=simple
-ExecStart=
-ExecStart=-/sbin/agetty --autologin logind-test-user --noclear %I $TERM
-EOF
-    systemctl daemon-reload
-
-    ts="$(date '+%H:%M:%S')"
-    systemctl restart getty@tty2.service
-
-    # check session
-    for ((i = 0; i < 30; i++)); do
-        (( i != 0 )) && sleep 1
-        check_session && break
-    done
-    check_session
-    assert_eq "$(loginctl --no-legend | awk '$3=="logind-test-user" { print $5 }')" "tty2"
-
     # Wait for 35s, in that interval all sessions should have become idle
     # and "Lock" signal should have been sent out. Then we wrote to tty to make
     # session active again and next we slept for another 35s so sessions have