qemu-iotests: Save some sed processes
Instead of building a huge pipeline, just pass all expressions to a
single sed process.
Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 7782808..6b80516 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -105,16 +105,16 @@
# XXX(hch): have global image options?
$QEMU_IMG create -f $IMGFMT $extra_img_options $TEST_IMG $image_size | \
- sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" | \
- sed -e "s#$TEST_DIR#TEST_DIR#g" | \
- sed -e "s#$IMGFMT#IMGFMT#g" | \
- sed -e "s# encryption=off##g" | \
- sed -e "s# cluster_size=[0-9]\\+##g" | \
- sed -e "s# table_size=[0-9]\\+##g" | \
- sed -e "s# compat='[^']*'##g" | \
- sed -e "s# compat6=\\(on\\|off\\)##g" | \
- sed -e "s# static=\\(on\\|off\\)##g" | \
- sed -e "s# lazy_refcounts=\\(on\\|off\\)##g"
+ sed -e "s#$IMGPROTO:$TEST_DIR#TEST_DIR#g" \
+ -e "s#$TEST_DIR#TEST_DIR#g" \
+ -e "s#$IMGFMT#IMGFMT#g" \
+ -e "s# encryption=off##g" \
+ -e "s# cluster_size=[0-9]\\+##g" \
+ -e "s# table_size=[0-9]\\+##g" \
+ -e "s# compat='[^']*'##g" \
+ -e "s# compat6=\\(on\\|off\\)##g" \
+ -e "s# static=\\(on\\|off\\)##g" \
+ -e "s# lazy_refcounts=\\(on\\|off\\)##g"
}
_cleanup_test_img()
