[sheepdog] [PATCH v9 19/19] tests/functional: new test of object reclaim for a case of continuously snapshotted VDI

[Hitoshi Mitake]

From: Hitoshi Mitake <mitake.hitoshi at lab.ntt.co.jp>

Cc: MORITA Kazutaka <morita.kazutaka at lab.ntt.co.jp>
Cc: Alessandro Bolgia <alessandro at extensys.it>
Tested-by: Valerio Pachera <sirio81 at gmail.com>
Signed-off-by: Hitoshi Mitake <mitake.hitoshi at lab.ntt.co.jp>
---
 tests/functional/093     | 32 ++++++++++++++++++++++++++++++++
 tests/functional/093.out | 26 ++++++++++++++++++++++++++
 tests/functional/group   |  1 +
 3 files changed, 59 insertions(+)
 create mode 100755 tests/functional/093
 create mode 100644 tests/functional/093.out

diff --git a/tests/functional/093 b/tests/functional/093
new file mode 100755
index 0000000..bf32e71
--- /dev/null
+++ b/tests/functional/093
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Test object reclaim for continuously snapshotted and partially updated VDI
+
+. ./common
+
+for i in 0 1 2; do
+    _start_sheep $i
+done
+_wait_for_sheep 3
+_cluster_format -c 3
+
+$DOG vdi create test 16M
+cat /dev/zero | $DOG vdi write test 0 512
+_node_info
+
+$DOG vdi snapshot test
+cat /dev/zero | $DOG vdi write test $((4 * 1024 * 1024)) 512
+_node_info
+
+$DOG vdi snapshot test
+cat /dev/zero | $DOG vdi write test $((4 * 1024 * 1024 * 2)) 512
+_node_info
+
+$DOG vdi delete test -s 2
+_node_info
+
+$DOG vdi delete test -s 1
+_node_info
+
+$DOG vdi delete test
+_node_info
diff --git a/tests/functional/093.out b/tests/functional/093.out
new file mode 100644
index 0000000..9d95ae5
--- /dev/null
+++ b/tests/functional/093.out
@@ -0,0 +1,26 @@
+QA output created by 093
+using backend plain store
+STORE	DATA	VDI	VMSTATE	ATTR	LEDGER	STALE
+0	1	1	0	0	0	0
+1	1	1	0	0	0	0
+2	1	1	0	0	0	0
+STORE	DATA	VDI	VMSTATE	ATTR	LEDGER	STALE
+0	2	2	0	0	0	0
+1	2	2	0	0	0	0
+2	2	2	0	0	0	0
+STORE	DATA	VDI	VMSTATE	ATTR	LEDGER	STALE
+0	3	3	0	0	0	0
+1	3	3	0	0	0	0
+2	3	3	0	0	0	0
+STORE	DATA	VDI	VMSTATE	ATTR	LEDGER	STALE
+0	3	3	0	0	2	0
+1	3	3	0	0	2	0
+2	3	3	0	0	2	0
+STORE	DATA	VDI	VMSTATE	ATTR	LEDGER	STALE
+0	3	3	0	0	2	0
+1	3	3	0	0	2	0
+2	3	3	0	0	2	0
+STORE	DATA	VDI	VMSTATE	ATTR	LEDGER	STALE
+0	0	3	0	0	0	0
+1	0	3	0	0	0	0
+2	0	3	0	0	0	0
diff --git a/tests/functional/group b/tests/functional/group
index d69f2d7..f3e9d30 100644
--- a/tests/functional/group
+++ b/tests/functional/group
@@ -107,3 +107,4 @@
 090 auto quick vdi md
 091 auto quick cluster md
 092 auto quick vdi
+093 auto quick vdi
-- 
1.9.1