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Failing test related to AOF rewrite buffers
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35
tests/integration/aof-race.tcl
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35
tests/integration/aof-race.tcl
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@ -0,0 +1,35 @@
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set defaults { appendonly {yes} appendfilename {appendonly.aof} }
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set server_path [tmpdir server.aof]
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set aof_path "$server_path/appendonly.aof"
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proc start_server_aof {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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start_server [list overrides $config] $code
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}
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tags {"aof"} {
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# Specific test for a regression where internal buffers were not properly
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# cleaned after a child responsible for an AOF rewrite exited. This buffer
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# was subsequently appended to the new AOF, resulting in duplicate commands.
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start_server_aof [list dir $server_path] {
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set client [redis [srv host] [srv port]]
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set bench [open "|src/redis-benchmark -q -p [srv port] -c 20 -n 20000 incr foo" "r+"]
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after 100
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# Benchmark should be running by now: start background rewrite
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$client bgrewriteaof
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# Read until benchmark pipe reaches EOF
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while {[string length [read $bench]] > 0} {}
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# Check contents of foo
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assert_equal 20000 [$client get foo]
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}
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# Restart server to replay AOF
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start_server_aof [list dir $server_path] {
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set client [redis [srv host] [srv port]]
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assert_equal 20000 [$client get foo]
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}
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}
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@ -29,6 +29,7 @@ set ::all_tests {
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integration/replication-2
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integration/replication-3
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integration/aof
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integration/aof-race
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unit/pubsub
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unit/slowlog
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unit/scripting
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