From b30c1041736a1672da351de7ec5d1884e17cfa9f Mon Sep 17 00:00:00 2001
From: Jim Garlick <garlick.jim@gmail.com>
Date: Tue, 6 Feb 2024 19:39:14 -0800
Subject: [PATCH] testsuite: cover El Capitan cluster

Problem: there is no test that simulates powerman
on a very large HPE Cray EX system.

Add a test.
---
 t/Makefile.am                     |   3 +-
 t/t0038-llnl-el-capitan-cluster.t | 119 ++++++++++++++++++++++++++++++
 2 files changed, 121 insertions(+), 1 deletion(-)
 create mode 100755 t/t0038-llnl-el-capitan-cluster.t

diff --git a/t/Makefile.am b/t/Makefile.am
index 1d7e571c..11f7e121 100644
--- a/t/Makefile.am
+++ b/t/Makefile.am
@@ -45,7 +45,8 @@ TESTSCRIPTS = \
 	t0034-redfishpower.t \
 	t0035-power-result.t \
 	t0036-diagnostics.t \
-	t0037-cray-ex.t
+	t0037-cray-ex.t \
+	t0038-llnl-el-capitan-cluster.t
 
 # make check runs these TAP tests directly (both scripts and programs)
 TESTS = \
diff --git a/t/t0038-llnl-el-capitan-cluster.t b/t/t0038-llnl-el-capitan-cluster.t
new file mode 100755
index 00000000..ab1a6675
--- /dev/null
+++ b/t/t0038-llnl-el-capitan-cluster.t
@@ -0,0 +1,119 @@
+#!/bin/sh
+
+test_description='Check LLNL El Capitan config'
+
+. `dirname $0`/sharness.sh
+
+ulimit -n 2048
+
+powermand=$SHARNESS_BUILD_DIRECTORY/src/powerman/powermand
+powerman=$SHARNESS_BUILD_DIRECTORY/src/powerman/powerman
+simdir=$SHARNESS_BUILD_DIRECTORY/t/simulators
+devicesdir=$SHARNESS_TEST_SRCDIR/../etc/devices
+
+# Use port = 11000 + test number
+# That way there won't be port conflicts with make -j
+testaddr=localhost:11038
+
+echo "Command completed successfully" >success.exp
+
+is_successful() {
+	test_cmp success.exp $1
+}
+
+makeoutput() {
+	printf "on:      %s\n" $1
+	printf "off:     %s\n" $2
+	printf "unknown: %s\n" $3
+}
+
+
+# Usage: gendevices chassis_count
+gendevices() {
+	for i in $(seq 0 $(($1-1))); do
+		lo=$(($i*16))
+		hi=$((${lo}+15))
+		echo "device \"cmm$i\" \"cray-ex\" \"$simdir/redfishpower -h elcap-cmm$i,pelcap[$lo-$hi] |&\""
+	done
+}
+# Usage: gennodes_long chassis_count
+gennodes_long() {
+	echo "### CMM Chassis"
+	for i in $(seq 0 $(($1-1))); do
+		echo "node \"elcap-cmm$i\" \"cmm$i\" \"Enclosure\""
+	done
+
+	echo "### CMM Blades"
+	for i in $(seq 0 $(($1-1))); do
+		lo=$(($i*8))
+		hi=$((${lo}+7))
+		echo "node \"elcap-blade[$lo-$hi]\" \"cmm$i\" \"Blade[0-7]\""
+	done
+	echo "### CMM Perif"
+	for i in $(seq 0 $(($1-1))); do
+		lo=$(($i*8))
+		hi=$((${lo}+7))
+		echo "node \"elcap-perif[$lo-$hi]\" \"cmm$i\" \"Perif[0-7]\""
+	done
+	echo "### Nodes"
+	for i in $(seq 0 $(($1-1))); do
+		lo=$(($i*16))
+		hi=$((${lo}+15))
+		echo "node \"elcap[$lo-$hi]\" \"cmm$i\" \"Node[0-15]\""
+	done
+}
+# Usage: gennodes chassis_count
+gennodes() {
+	for i in $(seq 0 $(($1-1))); do
+		lo=$(($i*8))
+		hi=$((${lo}+7))
+		nlo=$(($i*16))
+		nhi=$((${nlo}+15))
+		echo "node \"elcap-cmm$i,elcap-perif[$lo-$hi],elcap-blade[$lo-$hi],elcap[$nlo-$nhi]\" \"cmm$i\""
+	done
+}
+
+# This is just a placeholder until we get the config of the real
+# HPE Cray EX Shasta system
+test_expect_success 'create powerman.conf for El Cap' '
+	(echo "listen \"$testaddr\""; \
+	echo "include \"$devicesdir/redfishpower-cray-ex.dev\""; \
+	gendevices 1024; \
+	gennodes 1024) >powerman.conf
+'
+test_expect_success 'start powerman daemon and wait for it to start' '
+	$powermand -Y -c powerman.conf &
+	echo $! >powermand.pid &&
+	$powerman --retry-connect=100 --server-host=$testaddr -d >device.out
+'
+ALLSTR="elcap[0-16383],elcap-blade[0-8191],elcap-cmm[0-1023],elcap-perif[0-8191]"
+test_expect_success 'powerman -q shows all off' '
+	$powerman -h $testaddr -q >query.out &&
+	makeoutput "" "$ALLSTR" "" >query.exp &&
+	test_cmp query.exp query.out
+'
+test_expect_success 'powerman -1 all works' '
+	$powerman -h $testaddr -1 $ALLSTR >on.out &&
+	is_successful on.out
+'
+test_expect_success 'powerman -q shows all on' '
+	$powerman -h $testaddr -q >query2.out &&
+	makeoutput "$ALLSTR" "" "" >query2.exp &&
+	test_cmp query2.exp query2.out
+'
+test_expect_success 'powerman -0 all works' '
+	$powerman -h $testaddr -0 $ALLSTR >off.out &&
+	is_successful off.out
+'
+test_expect_success 'powerman -q shows all off' '
+	$powerman -h $testaddr -q >query3.out &&
+	makeoutput "" "$ALLSTR" "" >query3.exp &&
+	test_cmp query3.exp query3.out
+'
+test_expect_success 'stop powerman daemon' '
+	kill -15 $(cat powermand.pid) &&
+	wait
+'
+test_done
+
+# vi: set ft=sh