Start git repo for kexec-testHEADmaster

1 files changed, 78 insertions, 0 deletions

diff --git a/kexec-test.sh b/kexec-test.sh
new file mode 100755
index 0000000..cd13c7a
--- /dev/null
+++ b/kexec-test.sh
@@ -0,0 +1,78 @@
+#!/bin/bash
+# Test scrip to validate kexec reboots
+
+kexec_tools_instance=$((RANDOM%99999+10000))
+metadata="/home/root/.kexec-test-data"
+kernel="/boot/vmlinux.strip"
+cmdline="$( cat /proc/cmdline) kexec_tools_instance=$kexec_tools_instance"
+dtb="/boot/fdt.dtb"
+
+usage(){
+	echo "Usage:"
+	echo "kexec-test [--metadata <file>] [--kernel <kernel> --append <command line> --dtb <dtb_file>] [--validate] [--reset] [--help]"
+	echo
+	echo "--[m]etadata	default - /home/root/.kexec-test-data"
+	echo "--[k]ernel	default - /boot/vmlinux.strip"
+	echo "--[a]ppend	defalut - current /proc/cmdline + KERNEL ID"
+	echo "--[d]tb		default - /boot/fdt.dtb"
+	echo "--[v]alidate	Checks whether recent kexec boot Success or Fail"
+	echo "--[r]eset	Deletes metadata"
+	echo "--[h]elp	Shows this menu"
+	echo
+}
+
+reset(){
+	rm $metadata
+}
+
+validate(){
+	recent_id=`cat $metadata | grep "BOOTING KERNEL" | tail -1 |  cut -d ' ' -f 4`
+	kexec_success=`cat /proc/cmdline | grep $recent_id | wc -l`
+	if [ $kexec_success -eq 0 ]
+	then
+		echo "kexec-test: KERNEL ID $recent_id REBOOT FAIL"
+		exit 1
+	else
+		echo "kexec-test: KERNEL ID $recent_id REBOOT SUCCESS"
+		exit 0
+	fi
+}
+
+while [ "$1" ]
+do
+    case $1 in
+        -m | --metadata )       shift
+                                metadata=$1
+                                ;;
+        -k | --kernel )         shift
+                                kernel=$1
+                                ;;
+        -a | --append )         shift
+                                cmdline="$1 kexec_tools_instance=$kexec_tools_instance"
+                                ;;
+        -d | --dtb )            shift
+                                dtb=$1
+                                ;;
+        -v | --validate )       validate
+                                exit 1
+                                ;;
+        -r | --reset )          reset
+                                exit
+                                ;;
+        -h | --help )           usage
+                                exit
+                                ;;
+        * )                     usage
+                                exit 1
+    esac
+    shift
+done
+
+echo "kexec-test: LOADING KERNEL $kexec_tools_instance" | tee -a $metadata
+echo "kexec -d --load $kernel "--append=$cmdline" --dtb=$dtb" | tee -a $metadata
+sleep 3
+kexec -d --load $kernel "--append=$cmdline" --dtb=$dtb
+echo "kexec-test: BOOTING KERNEL $kexec_tools_instance" | tee -a $metadata
+sleep 3
+kexec -d -e
+