[sheepdog] [PATCH] test: add test for recovery logic

[Liu Yuan]

From: Liu Yuan <tailai.ly at taobao.com>


Signed-off-by: Liu Yuan <tailai.ly at taobao.com>
---
 tests/027       |   33 +++++++++++++++++++++++++++++++++
 tests/027.out   |    5 +++++
 tests/common.rc |   10 ++++++++++
 tests/group     |    1 +
 4 files changed, 49 insertions(+), 0 deletions(-)
 create mode 100755 tests/027
 create mode 100644 tests/027.out

diff --git a/tests/027 b/tests/027
new file mode 100755
index 0000000..456c0f7
--- /dev/null
+++ b/tests/027
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Test sheep recovery logic
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1        # failure is the default!
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_cleanup
+
+for i in `seq 0 3`; do
+    _start_sheep $i
+done
+
+_wait_for_sheep "4"
+
+$COLLIE cluster format -c 2
+
+$COLLIE vdi create test0 40M
+$COLLIE vdi create test1 40M
+
+_kill_sheep 3
+
+_wait_for_sheep_recovery 0
+
+find $STORE -name '80fd32fc00000000'
diff --git a/tests/027.out b/tests/027.out
new file mode 100644
index 0000000..f9887b5
--- /dev/null
+++ b/tests/027.out
@@ -0,0 +1,5 @@
+QA output created by 027
+using backend farm store
+/tmp/sheepdog/0/obj/80fd32fc00000000
+/tmp/sheepdog/3/obj/80fd32fc00000000
+/tmp/sheepdog/1/obj/80fd32fc00000000
diff --git a/tests/common.rc b/tests/common.rc
index 64182c6..7ede163 100644
--- a/tests/common.rc
+++ b/tests/common.rc
@@ -169,5 +169,15 @@ _kill_sheep()
     pkill -f "$SHEEP $STORE/$1"
 }
 
+_wait_for_sheep_recovery()
+{
+    while true; do
+       sleep 2
+       if [ $($COLLIE node recovery -p $((7000+$1)) | wc -l) -eq 2 ]; then
+           break
+       fi
+    done
+}
+
 # make sure this script returns success
 /bin/true
diff --git a/tests/group b/tests/group
index aaa1ab6..57edea5 100644
--- a/tests/group
+++ b/tests/group
@@ -38,3 +38,4 @@
 024 auto quick cluster
 025 auto quick cluster
 026 auto quick vdi
+027 auto quick store
-- 
1.7.1