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set server_path [tmpdir "server.rdb-encoding-test"]
# Copy RDB with different encodings in server path
exec cp tests/assets/encodings.rdb $server_path
start_server [list overrides [list "dir" $server_path "dbfilename" "encodings.rdb"]] {
test "RDB encoding loading test" {
r select 0
csvdump r
} {"0","compressible","string","aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"0","hash","hash","a","1","aa","10","aaa","100","b","2","bb","20","bbb","200","c","3","cc","30","ccc","300","ddd","400","eee","5000000000",
"0","hash_zipped","hash","a","1","b","2","c","3",
"0","list","list","1","2","3","a","b","c","100000","6000000000","1","2","3","a","b","c","100000","6000000000","1","2","3","a","b","c","100000","6000000000",
"0","list_zipped","list","1","2","3","a","b","c","100000","6000000000",
"0","number","string","10"
"0","set","set","1","100000","2","3","6000000000","a","b","c",
"0","set_zipped_1","set","1","2","3","4",
"0","set_zipped_2","set","100000","200000","300000","400000",
"0","set_zipped_3","set","1000000000","2000000000","3000000000","4000000000","5000000000","6000000000",
"0","string","string","Hello World"
"0","zset","zset","a","1","b","2","c","3","aa","10","bb","20","cc","30","aaa","100","bbb","200","ccc","300","aaaa","1000","cccc","123456789","bbbb","5000000000",
"0","zset_zipped","zset","a","1","b","2","c","3",
}
}
set server_path [tmpdir "server.rdb-startup-test"]
start_server [list overrides [list "dir" $server_path]] {
test {Server started empty with non-existing RDB file} {
r debug digest
} {0000000000000000000000000000000000000000}
# Save an RDB file, needed for the next test.
r save
}
start_server [list overrides [list "dir" $server_path]] {
test {Server started empty with empty RDB file} {
r debug digest
} {0000000000000000000000000000000000000000}
}
start_server [list overrides [list "dir" $server_path]] {
test {Test RDB stream encoding} {
for {set j 0} {$j < 1000} {incr j} {
if {rand() < 0.9} {
r xadd stream * foo $j
} else {
r xadd stream * bar $j
}
}
r xgroup create stream mygroup 0
r xreadgroup GROUP mygroup Alice COUNT 1 STREAMS stream >
set digest [r debug digest]
r debug reload
set newdigest [r debug digest]
assert {$digest eq $newdigest}
r del stream
}
}
# Helper function to start a server and kill it, just to check the error
# logged.
set defaults {}
proc start_server_and_kill_it {overrides code} {
upvar defaults defaults srv srv server_path server_path
set config [concat $defaults $overrides]
set srv [start_server [list overrides $config]]
uplevel 1 $code
kill_server $srv
}
# Make the RDB file unreadable
file attributes [file join $server_path dump.rdb] -permissions 0222
# Detect root account (it is able to read the file even with 002 perm)
set isroot 0
catch {
open [file join $server_path dump.rdb]
set isroot 1
}
# Now make sure the server aborted with an error
if {!$isroot} {
start_server_and_kill_it [list "dir" $server_path] {
test {Server should not start if RDB file can't be open} {
wait_for_condition 50 100 {
[string match {*Fatal error loading*} \
[exec tail -1 < [dict get $srv stdout]]]
} else {
fail "Server started even if RDB was unreadable!"
}
}
}
}
# Fix permissions of the RDB file.
file attributes [file join $server_path dump.rdb] -permissions 0666
# Corrupt its CRC64 checksum.
set filesize [file size [file join $server_path dump.rdb]]
set fd [open [file join $server_path dump.rdb] r+]
fconfigure $fd -translation binary
seek $fd -8 end
puts -nonewline $fd "foobar00"; # Corrupt the checksum
close $fd
# Now make sure the server aborted with an error
start_server_and_kill_it [list "dir" $server_path] {
test {Server should not start if RDB is corrupted} {
wait_for_condition 50 100 {
[string match {*CRC error*} \
[exec tail -10 < [dict get $srv stdout]]]
} else {
fail "Server started even if RDB was corrupted!"
}
}
}
|
