systemd/SOURCES/0356-test-add-tests-for-JoinsNamespaceOf.patch

From c8d082c62be5c14f74270739144bc8e49360ba47 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 25 May 2023 06:48:16 +0900
Subject: [PATCH] test: add tests for JoinsNamespaceOf=

To illustrate the current behavior of the dependency.

(cherry picked from commit 8493a82d0bd5915eb951512cff5e570c43386283)

Related: #2213521
---
 .../testsuite-23-joins-namespace-of-1.service |  7 +++++
 .../testsuite-23-joins-namespace-of-2.service | 10 ++++++
 .../testsuite-23-joins-namespace-of-3.service | 10 ++++++
 .../testsuite-23-joins-namespace-of-4.service | 10 ++++++
 .../testsuite-23-joins-namespace-of-5.service |  6 ++++
 .../testsuite-23-joins-namespace-of-6.service | 10 ++++++
 .../testsuite-23-joins-namespace-of-7.service | 11 +++++++
 .../testsuite-23-joins-namespace-of-8.service |  9 ++++++
 .../testsuite-23-joins-namespace-of-9.service | 11 +++++++
 test/units/testsuite-23.JoinsNamespaceOf.sh   | 31 +++++++++++++++++++
 10 files changed, 115 insertions(+)
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-1.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-2.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-3.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-4.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-5.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-6.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-7.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-8.service
 create mode 100644 test/testsuite-23.units/testsuite-23-joins-namespace-of-9.service
 create mode 100755 test/units/testsuite-23.JoinsNamespaceOf.sh

diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-1.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-1.service
new file mode 100644
index 0000000000..9919a9fa82
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-1.service
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Service]
+Type=notify
+NotifyAccess=all
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=/bin/bash -c 'touch /tmp/shared-private-file && systemd-notify --ready && sleep infinity'
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-2.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-2.service
new file mode 100644
index 0000000000..36b4c272fd
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-2.service
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+JoinsNamespaceOf=testsuite-23-joins-namespace-of-1.service
+
+[Service]
+Type=oneshot
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=test -e /tmp/shared-private-file
+ExecStart=touch /tmp/hoge
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-3.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-3.service
new file mode 100644
index 0000000000..9094445020
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-3.service
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+JoinsNamespaceOf=testsuite-23-joins-namespace-of-1.service
+
+[Service]
+Type=oneshot
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=test -e /tmp/shared-private-file
+ExecStart=test -e /tmp/hoge
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-4.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-4.service
new file mode 100644
index 0000000000..5e823a1778
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-4.service
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+JoinsNamespaceOf=testsuite-23-joins-namespace-of-5.service
+
+[Service]
+Type=notify
+NotifyAccess=all
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=/bin/bash -c 'touch /tmp/shared-private-file && systemd-notify --ready && sleep infinity'
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-5.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-5.service
new file mode 100644
index 0000000000..80594ccba2
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-5.service
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Service]
+Type=oneshot
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=test ! -e /tmp/shared-private-file
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-6.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-6.service
new file mode 100644
index 0000000000..bbbfd7c67d
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-6.service
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+JoinsNamespaceOf=testsuite-23-joins-namespace-of-8.service
+
+[Service]
+Type=notify
+NotifyAccess=all
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=/bin/bash -c 'touch /tmp/shared-private-file-x && systemd-notify --ready && sleep infinity'
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-7.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-7.service
new file mode 100644
index 0000000000..6c7bbdb097
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-7.service
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+JoinsNamespaceOf=testsuite-23-joins-namespace-of-8.service
+
+[Service]
+Type=oneshot
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=test ! -e /tmp/shared-private-file-x
+ExecStart=test ! -e /tmp/shared-private-file-y
+ExecStart=touch /tmp/hoge
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-8.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-8.service
new file mode 100644
index 0000000000..f3ec0668de
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-8.service
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Service]
+Type=notify
+NotifyAccess=all
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStartPre=test ! -e /tmp/shared-private-file-x
+ExecStartPre=test ! -e /tmp/hoge
+ExecStart=/bin/bash -c 'touch /tmp/shared-private-file-y && systemd-notify --ready && sleep infinity'
diff --git a/test/testsuite-23.units/testsuite-23-joins-namespace-of-9.service b/test/testsuite-23.units/testsuite-23-joins-namespace-of-9.service
new file mode 100644
index 0000000000..01de7f9054
--- /dev/null
+++ b/test/testsuite-23.units/testsuite-23-joins-namespace-of-9.service
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: LGPL-2.1-or-later
+[Unit]
+JoinsNamespaceOf=testsuite-23-joins-namespace-of-8.service
+
+[Service]
+Type=oneshot
+MountAPIVFS=yes
+PrivateTmp=yes
+ExecStart=test ! -e /tmp/shared-private-file-x
+ExecStart=test -e /tmp/shared-private-file-y
+ExecStart=test ! -e /tmp/hoge
diff --git a/test/units/testsuite-23.JoinsNamespaceOf.sh b/test/units/testsuite-23.JoinsNamespaceOf.sh
new file mode 100755
index 0000000000..68ba465072
--- /dev/null
+++ b/test/units/testsuite-23.JoinsNamespaceOf.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+set -eux
+set -o pipefail
+
+# Test JoinsNamespaceOf= with PrivateTmp=yes
+
+systemd-analyze log-level debug
+systemd-analyze log-target journal
+
+# simple case
+systemctl start testsuite-23-joins-namespace-of-1.service
+systemctl start testsuite-23-joins-namespace-of-2.service
+systemctl start testsuite-23-joins-namespace-of-3.service
+systemctl stop testsuite-23-joins-namespace-of-1.service
+
+# inverse dependency
+systemctl start testsuite-23-joins-namespace-of-4.service
+systemctl start testsuite-23-joins-namespace-of-5.service
+systemctl stop testsuite-23-joins-namespace-of-4.service
+
+# transitive dependency
+systemctl start testsuite-23-joins-namespace-of-6.service
+systemctl start testsuite-23-joins-namespace-of-7.service
+systemctl start testsuite-23-joins-namespace-of-8.service
+systemctl start testsuite-23-joins-namespace-of-9.service
+systemctl stop testsuite-23-joins-namespace-of-6.service
+systemctl stop testsuite-23-joins-namespace-of-8.service
+
+systemd-analyze log-level info