[kvm-unit-tests PATCH 2/2] x86: Create ISO images according to unittests.cfg

[Yi Sun <yi.sun@intel.com>]

Create ISO image according to the configure file unittests.cfg,
where describes the parameters of each test case.

Signed-off-by: Yi Sun <yi.sun@intel.com>

diff --git a/x86/create_iso.sh b/x86/create_iso.sh
new file mode 100755
index 0000000..8486be7
--- /dev/null
+++ b/x86/create_iso.sh
@@ -0,0 +1,71 @@
+#!/bin/bash
+set -e
+config_file=$1
+
+opts=
+extra_params=
+kernel=
+smp=
+testname=
+
+
+grub_cfg() {
+
+	kernel_elf=$1
+	kernel_para=$2
+
+	cat << EOF
+set timeout=0
+set default=0
+
+
+menuentry "${kernel_elf}" {
+    multiboot /boot/${kernel_elf} ${kernel_para}
+    boot
+}
+EOF
+
+}
+
+create_iso() {
+	case_name=$1
+	kernel_elf=$2
+	kernel_params=$3
+	if [ -f $kernel_elf ]; then
+		rm -rf build/isofiles
+		mkdir -p build/isofiles/boot/grub
+
+		cp $kernel_elf build/isofiles/boot/
+		grub_cfg ${kernel_elf##*/} $kernel_params> build/isofiles/boot/grub/grub.cfg
+
+		rm -rf ${testname}.iso
+		grub-mkrescue -o ${case_name}.iso build/isofiles 2> /dev/null
+		[ $? == 0 ] && echo "Creating ISO for case: ${case_name}"
+	fi
+}
+
+nline=`wc $config_file | cut -d' ' -f 2`
+
+while read -r line; do
+	if [[ "$line" =~ ^\[(.*)\]$ || $nline == 1 ]]; then
+		rematch=${BASH_REMATCH[1]}
+		if [[ "${testname}" != "" ]]; then
+			create_iso $testname ${kernel}.elf $extra_params
+		fi
+		testname=$rematch
+
+	elif [[ $line =~ ^file\ *=\ *(.*)\.flat$ ]]; then
+		kernel=${BASH_REMATCH[1]}
+	elif [[ $line =~ ^smp\ *=\ *(.*)$ ]]; then
+		smp=${BASH_REMATCH[1]}
+	elif [[ $line =~ ^extra_params\ *=\ *(.*)$ ]]; then
+		opts=${BASH_REMATCH[1]}
+		if [[ "$opts" =~ .*append\ (.*)$ ]]; then
+			extra_params=${BASH_REMATCH[1]}
+		fi
+	elif [[ $line =~ ^groups\ *=\ *(.*)$ ]]; then
+		groups=${BASH_REMATCH[1]}
+	fi
+	(( nline -= 1))
+
+done < $config_file
-- 
2.27.0