c4656119b6
When the test is executed using the root account, setting the permission to 222 does not work as expected, as root can read files with 222 permission. Now we skip the test if root is detected. This fixes issue #1034 and the duplicated #1040 issue. Thanks to Jan-Erik Rediger (@badboy on Github) for finding a way to reproduce the issue.
99 lines
3.6 KiB
Tcl
99 lines
3.6 KiB
Tcl
set server_path [tmpdir "server.rdb-encoding-test"]
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# Copy RDB with different encodings in server path
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exec cp tests/assets/encodings.rdb $server_path
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start_server [list overrides [list "dir" $server_path "dbfilename" "encodings.rdb"]] {
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test "RDB encoding loading test" {
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r select 0
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csvdump r
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} {"compressible","string","aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
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"hash","hash","a","1","aa","10","aaa","100","b","2","bb","20","bbb","200","c","3","cc","30","ccc","300","ddd","400","eee","5000000000",
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"hash_zipped","hash","a","1","b","2","c","3",
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"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",
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"list_zipped","list","1","2","3","a","b","c","100000","6000000000",
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"number","string","10"
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"set","set","1","100000","2","3","6000000000","a","b","c",
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"set_zipped_1","set","1","2","3","4",
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"set_zipped_2","set","100000","200000","300000","400000",
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"set_zipped_3","set","1000000000","2000000000","3000000000","4000000000","5000000000","6000000000",
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"string","string","Hello World"
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"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",
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"zset_zipped","zset","a","1","b","2","c","3",
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}
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}
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set server_path [tmpdir "server.rdb-startup-test"]
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start_server [list overrides [list "dir" $server_path]] {
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test {Server started empty with non-existing RDB file} {
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r debug digest
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} {0000000000000000000000000000000000000000}
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# Save an RDB file, needed for the next test.
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r save
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}
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start_server [list overrides [list "dir" $server_path]] {
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test {Server started empty with empty RDB file} {
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r debug digest
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} {0000000000000000000000000000000000000000}
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}
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# Helper function to start a server and kill it, just to check the error
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# logged.
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set defaults {}
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proc start_server_and_kill_it {overrides code} {
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upvar defaults defaults srv srv server_path server_path
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set config [concat $defaults $overrides]
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set srv [start_server [list overrides $config]]
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uplevel 1 $code
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kill_server $srv
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}
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# Make the RDB file unreadable
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file attributes [file join $server_path dump.rdb] -permissions 0222
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# Detect root account (it is able to read the file even with 002 perm)
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set isroot 0
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catch {
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open [file join $server_path dump.rdb]
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set isroot 1
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}
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# Now make sure the server aborted with an error
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if {!$isroot} {
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start_server_and_kill_it [list "dir" $server_path] {
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test {Server should not start if RDB file can't be open} {
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wait_for_condition 50 100 {
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[string match {*Fatal error loading*} \
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[exec tail -n1 < [dict get $srv stdout]]]
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} else {
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fail "Server started even if RDB was unreadable!"
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}
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}
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}
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}
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# Fix permissions of the RDB file.
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file attributes [file join $server_path dump.rdb] -permissions 0666
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# Corrupt its CRC64 checksum.
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set filesize [file size [file join $server_path dump.rdb]]
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set fd [open [file join $server_path dump.rdb] r+]
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fconfigure $fd -translation binary
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seek $fd -8 end
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puts -nonewline $fd "foobar00"; # Corrupt the checksum
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close $fd
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# Now make sure the server aborted with an error
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start_server_and_kill_it [list "dir" $server_path] {
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test {Server should not start if RDB is corrupted} {
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wait_for_condition 50 100 {
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[string match {*RDB checksum*} \
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[exec tail -n1 < [dict get $srv stdout]]]
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} else {
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fail "Server started even if RDB was corrupted!"
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}
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}
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}
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