From deaf429f8729119550ade066894cdcede2c56e65 Mon Sep 17 00:00:00 2001
From: Adam Saleh <asaleh@redhat.com>
Date: Jul 04 2023 12:39:49 +0000
Subject: Merge pull request #90 from carofe82/master


setup perf, pidstat, and sa tests
---

diff --git a/tests/p_perf/0_install_perf.sh b/tests/p_perf/0_install_perf.sh
new file mode 100755
index 0000000..f146ff0
--- /dev/null
+++ b/tests/p_perf/0_install_perf.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+# Author: Carlos Rodriguez-Fernandez <carlosrodrifernandez@gmail.com>
+
+t_Log "Running $0 -installing libbpf-tools."
+t_InstallPackage perf
diff --git a/tests/p_perf/perf_tests.sh b/tests/p_perf/perf_tests.sh
new file mode 100755
index 0000000..3cdec2a
--- /dev/null
+++ b/tests/p_perf/perf_tests.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+# Author: Carlos Rodriguez-Fernandez <carlosrodrifernandez@gmail.com>
+
+t_Log "Running $0 - perf tests"
+
+tests_in_order=(
+    "perf version"
+    "perf record -F 49 -a -g -- sleep 1"
+    "perf report --stdio > /dev/null 2>&1"
+)
+
+for cmd in "${tests_in_order[@]}"; do
+  t_Log "Running $0 - perf test: ${cmd}"
+  if ! eval "${cmd}" > /dev/null 2>&1; then
+    t_Log "FAIL: $0: perf test: ${cmd}"
+    exit 1
+  else
+    t_Log "PASS: $0: perf test: ${cmd}"
+  fi
+done
+
+t_Log "Cleaning up $0 - perf tests data"
+rm -f perf.data
diff --git a/tests/p_sysstat/05-iostat-cpu-basic.sh b/tests/p_sysstat/05-iostat-cpu-basic.sh
new file mode 100755
index 0000000..c085fb8
--- /dev/null
+++ b/tests/p_sysstat/05-iostat-cpu-basic.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+# Author: Steve Barnes (steve@echo.id.au)
+
+# A simple iostat test to verify cpu loads are being recorded
+
+t_Log "Running $0 - a basic iostat test to verify cpu measurement"
+
+# Save our iostat output somewhere
+TMP=/tmp/iostat.cpu.scratch
+
+# Clear out the pagecache to get an accurate reading
+echo 1 > /proc/sys/vm/drop_caches
+
+# Clean up after ourselves
+trap "[ -e $TMP ] && { /bin/rm -f $TMP; }" EXIT
+
+# Capture a storage device name
+DRIVE=$(fdisk -l|grep -Po -m1 '^/dev/[\D]+')
+ 
+# Run iostat on the cpu
+/usr/bin/iostat -c 1 5 >$TMP &
+
+# Let the dust settle
+sleep 4
+
+# Give the CPU something to chew on
+/bin/dd if=$DRIVE bs=4k count=25000 2>/dev/null|sha1sum -b - &>/dev/null
+
+# Give iostat a chance to log our task
+sleep 6
+
+# Extract the CPU utilisation (user field, percentage)
+CPU_USER_PCENT=$(awk '$1 ~ /[0-9]/ {$1>a ? a=$1 : $1} END {print int(a)}' $TMP)
+
+# Confirm the CPU registered some level of user activity
+[ "$CPU_USER_PCENT" -gt 3 ] || { t_Log "iostat didn't log any CPU activity?!...that ain't good"; }
+
+t_CheckExitStatus $?
diff --git a/tests/p_sysstat/20-pidstat-basic.sh b/tests/p_sysstat/20-pidstat-basic.sh
new file mode 100755
index 0000000..07da167
--- /dev/null
+++ b/tests/p_sysstat/20-pidstat-basic.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+# Author: Carlos Rodriguez-Fernandez <carlosrodrifernandez@gmail.com>
+
+t_Log "Running $0 - pidstat test"
+
+pidstat 1 1 > /dev/null 2>&1
+t_CheckExitStatus $?
diff --git a/tests/p_sysstat/25-sa-tests.sh b/tests/p_sysstat/25-sa-tests.sh
new file mode 100755
index 0000000..c93102d
--- /dev/null
+++ b/tests/p_sysstat/25-sa-tests.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+# Author: Carlos Rodriguez-Fernandez <carlosrodrifernandez@gmail.com>
+
+t_Log "Running $0 - sa tests"
+
+tests_in_order=(
+    "/usr/lib64/sa/sa1 --boot"
+    "sar -u | grep -q -e 'LINUX RESTART'"
+    "/usr/lib64/sa/sa1 1 1"
+    "sleep 3 && /usr/lib64/sa/sa1 1 1 && sar -u | grep -q -e 'Average'"
+    "/usr/lib64/sa/sa2 -A"
+)
+
+for cmd in "${tests_in_order[@]}"; do
+  t_Log "Running $0 - sa test: ${cmd}"
+  if ! eval "${cmd}" > /dev/null 2>&1; then
+    t_Log "FAIL: $0: sa test: ${cmd}"
+    exit 1
+  else
+    t_Log "PASS: $0: sa test: ${cmd}"
+  fi
+done
diff --git a/tests/p_sysstat/5-iostat-cpu-basic.sh b/tests/p_sysstat/5-iostat-cpu-basic.sh
deleted file mode 100755
index c085fb8..0000000
--- a/tests/p_sysstat/5-iostat-cpu-basic.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/bash
-# Author: Steve Barnes (steve@echo.id.au)
-
-# A simple iostat test to verify cpu loads are being recorded
-
-t_Log "Running $0 - a basic iostat test to verify cpu measurement"
-
-# Save our iostat output somewhere
-TMP=/tmp/iostat.cpu.scratch
-
-# Clear out the pagecache to get an accurate reading
-echo 1 > /proc/sys/vm/drop_caches
-
-# Clean up after ourselves
-trap "[ -e $TMP ] && { /bin/rm -f $TMP; }" EXIT
-
-# Capture a storage device name
-DRIVE=$(fdisk -l|grep -Po -m1 '^/dev/[\D]+')
- 
-# Run iostat on the cpu
-/usr/bin/iostat -c 1 5 >$TMP &
-
-# Let the dust settle
-sleep 4
-
-# Give the CPU something to chew on
-/bin/dd if=$DRIVE bs=4k count=25000 2>/dev/null|sha1sum -b - &>/dev/null
-
-# Give iostat a chance to log our task
-sleep 6
-
-# Extract the CPU utilisation (user field, percentage)
-CPU_USER_PCENT=$(awk '$1 ~ /[0-9]/ {$1>a ? a=$1 : $1} END {print int(a)}' $TMP)
-
-# Confirm the CPU registered some level of user activity
-[ "$CPU_USER_PCENT" -gt 3 ] || { t_Log "iostat didn't log any CPU activity?!...that ain't good"; }
-
-t_CheckExitStatus $?