1 files changed, 31 insertions, 0 deletions
diff --git a/tools/test-virt-resize.sh b/tools/test-virt-resize.sh
new file mode 100755
index 00000000..75d51474
--- /dev/null
+++ b/tools/test-virt-resize.sh
@@ -0,0 +1,31 @@
+#!/bin/bash -
+
+export LANG=C
+set -e
+
+# Test expanding.
+#
+# This exercises a number of interesting codepaths including resizing
+# LV content, handling GPT, and using qcow2 as a target.
+
+../fish/guestfish -N bootrootlv:/dev/VG/LV:ext2:ext4:400M:32M:gpt </dev/null
+
+qemu-img create -f qcow2 test2.img 500M
+./virt-resize -d --expand /dev/sda2 --lv-expand /dev/VG/LV test1.img test2.img
+
+# Test shrinking in a semi-realistic scenario.  Although the disk
+# image created above contains no data, we will nevertheless use
+# similar operations to ones that might be used by a real admin.
+
+../fish/guestfish -a test1.img <<EOF
+run
+resize2fs-size /dev/VG/LV 190M
+lvresize /dev/VG/LV 190
+pvresize-size /dev/sda2 200M
+fsck ext4 /dev/VG/LV
+EOF
+
+rm -f test2.img; truncate -s 300M test2.img
+./virt-resize -d --shrink /dev/sda2 test1.img test2.img
+
+rm -f test1.img test2.img