[tests/selinux] pr775-checkpolicy-revdeps: add a basic test of the getpolicyload program

[tests/selinux] pr775-checkpolicy-revdeps: add a basic test of the getpolicyload program

[Milos Malik]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : bc9e323cd44129e3693a8c2fa6616b912bd8aaaa
            Author : Milos Malik <mmalik@redhat.com>
            Date   : 2023-11-21T10:00:21+01:00
            Stats  : +48/-0 in 2 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/bc9e323cd44129e3693a8c2fa6616b912bd8aaaa?branch=pr775-checkpolicy-revdeps

            Log:
            add a basic test of the getpolicyload program

SELinux user-space version 3.6 introduced a new program called
getpolicyload. Unfortunately, there is no man page which would
describe the program.

Purpose of this automated test is to test the basic function of
the getpolicyload program that is obvious from its behavior.

---
diff --git a/libselinux/getpolicyload/main.fmf b/libselinux/getpolicyload/main.fmf
new file mode 100644
index 0000000..4fb2496
--- /dev/null
+++ b/libselinux/getpolicyload/main.fmf
@@ -0,0 +1,21 @@
+summary: basic test for the getpolicyload program
+test: ./runtest.sh
+framework: beakerlib
+component:
+  - libselinux
+recommends:
+  - libselinux
+  - libselinux-utils
+  - policycoreutils
+duration: 5m
+enabled: true
+link:
+  - relates: https://issues.redhat.com/browse/RHEL-16233
+adjust:
+  - enabled: false
+    when: distro == rhel-4, rhel-5, rhel-6, rhel-7, rhel-8
+    because: the getpolicyload program is not available there
+  - enabled: false
+    when: distro < fedora-40
+    because: the getpolicyload program is not available there
+

diff --git a/libselinux/getpolicyload/runtest.sh b/libselinux/getpolicyload/runtest.sh
new file mode 100755
index 0000000..1954763
--- /dev/null
+++ b/libselinux/getpolicyload/runtest.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlAssertRpm libselinux
+        rlAssertRpm libselinux-utils
+        rlAssertRpm policycoreutils
+        rlRun "sestatus"
+    rlPhaseEnd
+
+    rlPhaseStartTest
+        for CMD in "semodule -R" "semodule -B" "semodule --refresh" "load_policy" "load_policy -i" ; do
+            BEFORE=`getpolicyload`
+            rlRun "getpolicyload"
+            rlRun "${CMD}"
+            AFTER=`getpolicyload`
+            rlRun "getpolicyload"
+            rlAssertGreater "the number of policy loads increased" ${AFTER} ${BEFORE}
+        done
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+    rlPhaseEnd
+rlJournalEnd
+