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iotests: Let _make_test_img parse its parameters 

This will allow us to add more options than just -b.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-id: 20191107163708.833192-9-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Max Reitz 2019-11-07 17:36:54 +01:00
parent 8d1c81379c
commit eea871d047
1 changed files with 20 additions and 8 deletions
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28
tests/qemu-iotests/common.rc
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@ -303,12 +303,12 @@ _make_test_img()
# extra qemu-img options can be added by tests
# at least one argument (the image size) needs to be added
local extra_img_options=""
local image_size=$*
local optstr=""
local img_name=""
local use_backing=0
local backing_file=""
local object_options=""
local misc_params=()
if [ -n "$TEST_IMG_FILE" ]; then
img_name=$TEST_IMG_FILE
@ -324,11 +324,23 @@ _make_test_img()
optstr=$(_optstr_add "$optstr" "key-secret=keysec0")
fi
if [ "$1" = "-b" ]; then
use_backing=1
backing_file=$2
image_size=$3
fi
for param; do
if [ "$use_backing" = "1" -a -z "$backing_file" ]; then
backing_file=$param
continue
fi
case "$param" in
-b)
use_backing=1
;;
*)
misc_params=("${misc_params[@]}" "$param")
;;
esac
done
if [ \( "$IMGFMT" = "qcow2" -o "$IMGFMT" = "qed" \) -a -n "$CLUSTER_SIZE" ]; then
optstr=$(_optstr_add "$optstr" "cluster_size=$CLUSTER_SIZE")
fi
@ -344,9 +356,9 @@ _make_test_img()
# XXX(hch): have global image options?
(
if [ $use_backing = 1 ]; then
$QEMU_IMG create $object_options -f $IMGFMT $extra_img_options -b "$backing_file" "$img_name" $image_size 2>&1
$QEMU_IMG create $object_options -f $IMGFMT $extra_img_options -b "$backing_file" "$img_name" "${misc_params[@]}" 2>&1
else
$QEMU_IMG create $object_options -f $IMGFMT $extra_img_options "$img_name" $image_size 2>&1
$QEMU_IMG create $object_options -f $IMGFMT $extra_img_options "$img_name" "${misc_params[@]}" 2>&1
fi
) | _filter_img_create