Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
ruanhaishen
redis
Commits
aeb7bc3e
Commit
aeb7bc3e
authored
Jun 30, 2018
by
WuYunlong
Browse files
cluster.tcl: Add master consecutively down test.
parent
d751d98b
Changes
1
Hide whitespace changes
Inline
Side-by-side
tests/cluster/tests/05-slave-selection.tcl
View file @
aeb7bc3e
...
@@ -92,3 +92,80 @@ test "Node #10 should eventually replicate node #5" {
...
@@ -92,3 +92,80 @@ test "Node #10 should eventually replicate node #5" {
fail
"#10 didn't became slave of #5"
fail
"#10 didn't became slave of #5"
}
}
}
}
source
"../tests/includes/init-tests.tcl"
# Create a cluster with 3 master and 15 slaves, so that we have 5
# slaves for eatch master.
test
"Create a 3 nodes cluster"
{
create_cluster 3 15
}
test
"Cluster is up"
{
assert_cluster_state ok
}
test
"The first master has actually 5 slaves"
{
assert
{[
llength
[
lindex
[
R 0 role
]
2
]]
== 5
}
}
test
{
Slaves of #0 are instance #3, #6, #9, #12 and #15 as expected
}
{
set port0
[
get_instance_attrib redis 0 port
]
assert
{[
lindex
[
R 3 role
]
2
]
== $port0
}
assert
{[
lindex
[
R 6 role
]
2
]
== $port0
}
assert
{[
lindex
[
R 9 role
]
2
]
== $port0
}
assert
{[
lindex
[
R 12 role
]
2
]
== $port0
}
assert
{[
lindex
[
R 15 role
]
2
]
== $port0
}
}
test
{
Instance #3, #6, #9, #12 and #15 synced with the master
}
{
wait_for_condition 1000 50
{
[
RI 3 master_link_status
]
eq
{
up
}
&&
[
RI 6 master_link_status
]
eq
{
up
}
&&
[
RI 9 master_link_status
]
eq
{
up
}
&&
[
RI 12 master_link_status
]
eq
{
up
}
&&
[
RI 15 master_link_status
]
eq
{
up
}
}
else
{
fail
"Instance #3 or #6 or #9 or #12 or #15 master link status is not up"
}
}
proc master_detected
{
instances
}
{
foreach instance
[
dict keys $instances
]
{
if
{[
RI $instance role
]
eq
{
master
}}
{
return true
}
}
return false
}
test
"New Master down consecutively"
{
set instances
[
dict create 0 1 3 1 6 1 9 1 12 1 15 1
]
set loops
[
expr
{[
dict size $instances
]
-1
}]
for
{
set i 0
}
{
$i
< $loops
}
{
incr i
}
{
set master_id -1
foreach instance
[
dict keys $instances
]
{
if
{[
RI $instance role
]
eq
{
master
}}
{
set master_id $instance
break
;
}
}
if
{
$master
_id eq -1
}
{
fail
"no master detected, #loop
$i
"
}
set instances
[
dict remove $instances $master_id
]
kill_instance redis $master_id
wait_for_condition 1000 50
{
[
master_detected $instances
]
}
else
{
failover
"No failover detected when master
$master
_id fails"
}
assert_cluster_state ok
}
}
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment