glusterd: optimization of test cases

To reduce the overall time taken by the every regression job for all glusterd test cases,
avoiding some duplicate tests by clubbing similar test cases into one.

real time taken for all regression jobs of glusterd without this patch is 1959 seconds,
with this patch it is 1059 seconds.

Look at the below document for your reference.
https://docs.google.com/document/d/1u8o4-wocrsuPDI8BwuBU6yi_x4xA_pf2qSrFY6WEQpo/edit?usp=sharing

Change-Id: Ib14c61ace97e62c3abce47230dd40598640fe9cb
BUG: 1530905
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/tests/bugs/glusterd/enable-shared-storage-and-remove-brick-validation.t b/tests/bugs/glusterd/enable-shared-storage-and-remove-brick-validation.t
new file mode 100644
index 00000000000..9e05e8150d6
--- /dev/null
+++ b/tests/bugs/glusterd/enable-shared-storage-and-remove-brick-validation.t
@@ -0,0 +1,82 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+. $(dirname $0)/../../cluster.rc
+
+function peer_count {
+eval \$CLI_$1 peer status | grep 'Peer in Cluster (Connected)' | wc -l
+}
+
+cleanup;
+
+## start a 3 node virtual cluster
+TEST launch_cluster 3;
+
+## peer probe server 2 from server 1 cli
+TEST $CLI_1 peer probe $H2;
+
+EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count 1
+
+#test case for bug 1266818 - disabling enable-shared-storage option
+##should not delete user created volume with name glusterd_shared_storage
+
+## creating a volume with name glusterd_shared_storage
+TEST $CLI_1 volume create glusterd_shared_storage  $H1:$B1/${V0}0 $H2:$B2/${V0}1
+TEST $CLI_1 volume start glusterd_shared_storage
+
+## disabling enable-shared-storage should not succeed and should not delete the
+## user created volume with name "glusterd_shared_storage"
+TEST ! $CLI_1 volume all enable-shared-storage disable
+
+## volume with name should exist
+TEST $CLI_1 volume info glusterd_shared_storage
+
+#testcase: bug-1245045-remove-brick-validation
+
+TEST $CLI_1 peer probe $H3;
+EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count 1
+
+TEST $CLI_1 volume create $V0 $H1:$B1/$V0 $H2:$B2/$V0
+TEST $CLI_1 volume start $V0
+
+kill_glusterd 2
+
+#remove-brick should fail as the peer hosting the brick is down
+TEST ! $CLI_1 volume remove-brick $V0 $H2:$B2/${V0} start
+
+TEST $glusterd_2
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status_1 $V0 $H2 $B2/${V0}
+
+EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count 1
+
+#volume status should work
+TEST $CLI_2 volume status
+
+EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count 3
+TEST $CLI_1 volume remove-brick $V0 $H2:$B2/${V0} start
+kill_glusterd 2
+
+#remove-brick commit should fail as the peer hosting the brick is down
+TEST ! $CLI_1 volume remove-brick $V0 $H2:$B2/${V0} commit
+
+TEST $glusterd_2
+EXPECT_WITHIN $PROCESS_UP_TIMEOUT "1" brick_up_status_1 $V0 $H2 $B2/${V0}
+
+EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count 1
+
+#volume status should work
+TEST $CLI_2 volume status
+
+TEST $CLI_1 volume remove-brick $V0 $H2:$B2/${V0} stop
+
+kill_glusterd 3
+EXPECT_WITHIN $PROBE_TIMEOUT 1 peer_count 1
+
+TEST $CLI_1 volume remove-brick $V0 $H2:$B2/${V0} start
+
+TEST start_glusterd 3
+EXPECT_WITHIN $PROBE_TIMEOUT 2 peer_count 1
+TEST $CLI_3 volume status
+
+cleanup