From d82a502680c7bf726a73f4f4585370cb45f82d4d Mon Sep 17 00:00:00 2001
From: Josh Durgin <josh.durgin@inktank.com>
Date: Fri, 29 Jun 2012 14:24:36 -0700
Subject: [PATCH] qa: add rbd remove tests

These check that removing an image still works if an rbd rm
command was interrupted partway through.

Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
---
 qa/workunits/rbd/copy.sh | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/qa/workunits/rbd/copy.sh b/qa/workunits/rbd/copy.sh
index c1f1c6000bbe1..706223b6c4bd9 100755
--- a/qa/workunits/rbd/copy.sh
+++ b/qa/workunits/rbd/copy.sh
@@ -110,8 +110,47 @@ test_ls() {
     remove_images
 }
 
+test_remove() {
+    echo "testing remove..."
+    remove_images
+
+    rbd create -s 1 test1
+    rbd rm test1
+    rbd ls | wc -l | grep "^0$"
+
+    rbd create --new-format -s 1 test2
+    rbd rm test2
+    rbd ls | wc -l | grep "^0$"
+
+    # check that remove succeeds even if it's
+    # interrupted partway through. simulate this
+    # by removing some objects manually.
+
+    # remove with header missing (old format)
+    rbd create -s 1 test1
+    rados rm -p rbd test1.rbd
+    rbd rm test1
+    rbd ls | wc -l | grep "^0$"
+
+    # remove with header missing
+    rbd create --new-format -s 1 test2
+    HEADER=$(rados -p rbd ls | grep '^rbd_header')
+    rados -p rbd rm $HEADER
+    rbd rm test2
+    rbd ls | wc -l | grep "^0$"
+
+    # remove with header and id missing
+    rbd create --new-format -s 1 test2
+    HEADER=$(rados -p rbd ls | grep '^rbd_header')
+    rados -p rbd rm $HEADER
+    rados -p rbd rm rbd_id.test2
+    rbd rm test2
+    rbd ls | wc -l | grep "^0$"
+}
+
 test_rename
 test_ls
+test_remove
 RBD_CREATE_ARGS=""
 test_others
 # wait for watch to timeout so we can remove old images
-- 
2.39.5