Initial implementation of a start/stop test of PCP services

tests/Sanity/pcp-services/Makefile

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+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /tools/pcp/Sanity/pcp-services
+#   Description: Test of pcp services
+#   Author: Jan Kuřík <jkurik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2021 Red Hat, Inc.
+#
+#   This program is free software: you can redistribute it and/or
+#   modify it under the terms of the GNU General Public License as
+#   published by the Free Software Foundation, either version 2 of
+#   the License, or (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE.  See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program. If not, see http://www.gnu.org/licenses/.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+export TEST=/tools/pcp/Sanity/pcp-services
+export TESTVERSION=1.0
+
+BUILT_FILES=
+
+FILES=$(METADATA) runtest.sh Makefile PURPOSE
+
+.PHONY: all install download clean
+
+run: $(FILES) build
+	./runtest.sh
+
+build: $(BUILT_FILES)
+	test -x runtest.sh || chmod a+x runtest.sh
+
+clean:
+	rm -f *~ $(BUILT_FILES)
+
+
+include /usr/share/rhts/lib/rhts-make.include
+
+$(METADATA): Makefile
+	@echo "Owner:           Jan Kuřík <jkurik@redhat.com>" > $(METADATA)
+	@echo "Name:            $(TEST)" >> $(METADATA)
+	@echo "TestVersion:     $(TESTVERSION)" >> $(METADATA)
+	@echo "Path:            $(TEST_DIR)" >> $(METADATA)
+	@echo "Description:     Test for BZ#1944150 (Job for pmlogger.service failed because the)" >> $(METADATA)
+	@echo "Type:            Regression" >> $(METADATA)
+	@echo "TestTime:        15m" >> $(METADATA)
+	@echo "RunFor:          pcp" >> $(METADATA)
+	@echo "Requires:        pcp pcp-zeroconf" >> $(METADATA)
+	@echo "Priority:        Normal" >> $(METADATA)
+	@echo "License:         GPLv2+" >> $(METADATA)
+	@echo "Confidential:    no" >> $(METADATA)
+	@echo "Destructive:     no" >> $(METADATA)
+	@echo "Bug:             1929556 1944150" >> $(METADATA)
+	@echo "Releases:        -RHEL4 -RHEL6 -RHELClient5 -RHELServer5" >> $(METADATA)
+
+	rhts-lint $(METADATA)

tests/Sanity/pcp-services/PURPOSE

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+PURPOSE of /tools/pcp/Sanity/pcp-services
+Description: Test of pcp services (start / stop)
+Author: Jan Kuřík <jkurik@redhat.com>
+Bug summary: Job for pmlogger.service failed because the service did not take the steps required by its unit configuration.
+Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1944150

tests/Sanity/pcp-services/runtest.sh

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+#!/bin/bash
+# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /tools/pcp/Sanity/pcp-services
+#   Description: Test of pcp services
+#   Author: Jan Kuřík <jkurik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2021 Red Hat, Inc.
+#
+#   This program is free software: you can redistribute it and/or
+#   modify it under the terms of the GNU General Public License as
+#   published by the Free Software Foundation, either version 2 of
+#   the License, or (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE.  See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program. If not, see http://www.gnu.org/licenses/.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Include Beaker environment
+. /usr/bin/rhts-environment.sh || exit 1
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="pcp"
+PCPSERVICES="pmlogger pmie pmproxy pmcd"
+TOUT="90" # Timeout to wait for a service to start / stop
+
+function service_action() {
+    local service=$1
+    local status=$2
+    local ss=
+    local t=${TOUT}
+
+    rlRun -s "systemctl show -p ActiveState --no-pager ${service}" 0 \
+        "Check if ${service} service is in expected state"
+
+    # Wait for the service to get into a proper state
+    while [[ "${ss}" != "${status}" ]]; do
+        [[ $(( t-- )) -le 0 ]] && break
+        sleep 1
+        ss=$(sed -n 's/^ActiveState=//g p' < ${rlRun_LOG})
+    done
+    if [[ "${ss}" != "${status}" ]]; then
+        rlFail "The ${service} service is in unexpected state '${ss}'"
+        return 1
+    else
+        rlPass "${service} state is OK '${ss}'"
+        return 0
+    fi
+}
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlAssertRpm $PACKAGE
+        rlRun "systemctl --no-pager stop ${PCPSERVICES}" 0-255
+    rlPhaseEnd
+
+    rlPhaseStartTest
+        for s in ${PCPSERVICES}; do
+            # All services should be stopped
+            service_action ${s} inactive
+        done
+
+        for s in ${PCPSERVICES}; do
+            # Start a service and check it runs
+            rlRun "systemctl start --no-pager ${s}"
+            service_action ${s} active
+
+            # Stop a service and check it is stopped
+            rlRun "systemctl stop --no-pager ${s}"
+            service_action ${s} inactive
+        done
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd