1start_server {tags {"repl"}} {
2    start_server {} {
3        test {First server should have role slave after SLAVEOF} {
4            r -1 slaveof [srv 0 host] [srv 0 port]
5            after 1000
6            s -1 role
7        } {slave}
8
9        test {MASTER and SLAVE dataset should be identical after complex ops} {
10            createComplexDataset r 10000
11            after 500
12            if {[r debug digest] ne [r -1 debug digest]} {
13                set csv1 [csvdump r]
14                set csv2 [csvdump {r -1}]
15                set fd [open /tmp/repldump1.txt w]
16                puts -nonewline $fd $csv1
17                close $fd
18                set fd [open /tmp/repldump2.txt w]
19                puts -nonewline $fd $csv2
20                close $fd
21                puts "Master - Slave inconsistency"
22                puts "Run diff -u against /tmp/repldump*.txt for more info"
23            }
24            assert_equal [r debug digest] [r -1 debug digest]
25        }
26    }
27}
28
29start_server {tags {"repl"}} {
30    r set mykey foo
31
32    start_server {} {
33        test {Second server should have role master at first} {
34            s role
35        } {master}
36
37        test {SLAVEOF should start with link status "down"} {
38            r slaveof [srv -1 host] [srv -1 port]
39            s master_link_status
40        } {down}
41
42        test {The role should immediately be changed to "slave"} {
43            s role
44        } {slave}
45
46        wait_for_sync r
47        test {Sync should have transferred keys from master} {
48            r get mykey
49        } {foo}
50
51        test {The link status should be up} {
52            s master_link_status
53        } {up}
54
55        test {SET on the master should immediately propagate} {
56            r -1 set mykey bar
57            r  0 get mykey
58        } {bar}
59    }
60}
61