blob: 783f306d10fc2bcc83057a57dfbfad46b3a7ee35 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
# One XADD with one huge 5GB field
# Expected to fail resulting in an empty stream
run_solo {violations} {
start_server [list overrides [list save ""] ] {
test {XADD one huge field} {
r config set proto-max-bulk-len 10000000000 ;#10gb
r config set client-query-buffer-limit 10000000000 ;#10gb
r write "*5\r\n\$4\r\nXADD\r\n\$2\r\nS1\r\n\$1\r\n*\r\n"
r write "\$1\r\nA\r\n"
catch {
write_big_bulk 5000000000 ;#5gb
} err
assert_match {*too large*} $err
r xlen S1
} {0} {large-memory}
}
# One XADD with one huge (exactly nearly) 4GB field
# This uncovers the overflow in lpEncodeGetType
# Expected to fail resulting in an empty stream
start_server [list overrides [list save ""] ] {
test {XADD one huge field - 1} {
r config set proto-max-bulk-len 10000000000 ;#10gb
r config set client-query-buffer-limit 10000000000 ;#10gb
r write "*5\r\n\$4\r\nXADD\r\n\$2\r\nS1\r\n\$1\r\n*\r\n"
r write "\$1\r\nA\r\n"
catch {
write_big_bulk 4294967295 ;#4gb-1
} err
assert_match {*too large*} $err
r xlen S1
} {0} {large-memory}
}
# Gradually add big stream fields using repeated XADD calls
start_server [list overrides [list save ""] ] {
test {several XADD big fields} {
r config set stream-node-max-bytes 0
for {set j 0} {$j<10} {incr j} {
r xadd stream * 1 $::str500 2 $::str500
}
r ping
r xlen stream
} {10} {large-memory}
}
# Add over 4GB to a single stream listpack (one XADD command)
# Expected to fail resulting in an empty stream
start_server [list overrides [list save ""] ] {
test {single XADD big fields} {
r write "*23\r\n\$4\r\nXADD\r\n\$1\r\nS\r\n\$1\r\n*\r\n"
for {set j 0} {$j<10} {incr j} {
r write "\$1\r\n$j\r\n"
write_big_bulk 500000000 "" yes ;#500mb
}
r flush
catch {r read} err
assert_match {*too large*} $err
r xlen S
} {0} {large-memory}
}
# Gradually add big hash fields using repeated HSET calls
# This reproduces the overflow in the call to ziplistResize
# Object will be converted to hashtable encoding
start_server [list overrides [list save ""] ] {
r config set hash-max-ziplist-value 1000000000 ;#1gb
test {hash with many big fields} {
for {set j 0} {$j<10} {incr j} {
r hset h $j $::str500
}
r object encoding h
} {hashtable} {large-memory}
}
# Add over 4GB to a single hash field (one HSET command)
# Object will be converted to hashtable encoding
start_server [list overrides [list save ""] ] {
test {hash with one huge field} {
catch {r config set hash-max-ziplist-value 10000000000} ;#10gb
r config set proto-max-bulk-len 10000000000 ;#10gb
r config set client-query-buffer-limit 10000000000 ;#10gb
r write "*4\r\n\$4\r\nHSET\r\n\$2\r\nH1\r\n"
r write "\$1\r\nA\r\n"
write_big_bulk 5000000000 ;#5gb
r object encoding H1
} {hashtable} {large-memory}
}
} ;# run_solo
# SORT which stores an integer encoded element into a list.
# Just for coverage, no news here.
start_server [list overrides [list save ""] ] {
test {SORT adds integer field to list} {
r set S1 asdf
r set S2 123 ;# integer encoded
assert_encoding "int" S2
r sadd myset 1 2
r mset D1 1 D2 2
r sort myset by D* get S* store mylist
r llen mylist
} {2} {cluster:skip}
}
|
