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Sentinel test: info fields, master-slave setup, fixes.

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This commit is contained in:
antirez 2014-02-18 11:38:49 +01:00
parent 19b863c7fa
commit c4fbc1d336
2 changed files with 60 additions and 1 deletions
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4
tests/sentinel-tests/00-base.tcl
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@ -3,3 +3,7 @@ test "Sentinels aren't monitoring any master" {
assert {[S $id sentinel masters] eq {}}
}
}
test "Sentinels can start monitoring a master" {
create_redis_master_slave_cluster 3
}

57
tests/sentinel.tcl
View File

@ -47,7 +47,12 @@ proc spawn_instance {type base_port count} {
close $cfg
# Finally exec it and remember the pid for later cleanup.
set sentinel_pid [exec ../../src/redis-sentinel $cfgfile &]
if {$type eq "redis"} {
set prgname redis-server
} else {
set prgname redis-sentinel
}
set sentinel_pid [exec ../../src/${prgname} $cfgfile &]
lappend ::pids $sentinel_pid
# Check availability
@ -133,6 +138,26 @@ proc R {n args} {
[dict get $r link] {*}$args
}
proc get_info_field {info field} {
set fl [string length $field]
append field :
foreach line [split $info "\n"] {
set line [string trim $line "\r\n "]
if {[string range $line 0 $fl] eq $field} {
return [string range $line [expr {$fl+1}] end]
}
}
return {}
}
proc SI {n field} {
get_info_field [S $n info] $field
}
proc RI {n field} {
get_info_field [R $n info] $field
}
# Iterate over IDs of sentinel or redis instances.
proc foreach_sentinel_id {idvar code} {
upvar 1 $idvar id
@ -148,6 +173,36 @@ proc foreach_redis_id {idvar code} {
}
}
# Get the specific attribute of the specified instance type, id.
proc get_instance_attrib {type id attrib} {
dict get [lindex [set ::${type}_instances] $id] $attrib
}
# Create a master-slave cluster of the given number of total instances.
# The first instance "0" is the master, all others are configured as
# slaves.
proc create_redis_master_slave_cluster n {
foreach_redis_id id {
if {$id == 0} {
# Our master.
R $id flushall
R $id slaveof no one
} elseif {$id < $n} {
R $id slaveof [get_instance_attrib redis 0 host] \
[get_instance_attrib redis 0 port]
} else {
# Instances not part of the cluster.
R $id slaveof no one
}
}
# Wait for all the slaves to sync.
wait_for_condition 100 50 {
[RI 0 connected_slaves] == ($n-1)
} else {
fail "Unable to create a master-slaves cluster."
}
}
if {[catch main e]} {
puts $::errorInfo
cleanup