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set testmodule [file normalize tests/modules/defragtest.so]
start_server {tags {"modules"} overrides {{save ""}}} {
r module load $testmodule 10000
r config set hz 100
r config set active-defrag-ignore-bytes 1
r config set active-defrag-threshold-lower 0
r config set active-defrag-cycle-min 99
# try to enable active defrag, it will fail if redis was compiled without it
catch {r config set activedefrag yes} e
if {[r config get activedefrag] eq "activedefrag yes"} {
test {Module defrag: simple key defrag works} {
r frag.create key1 1 1000 0
after 2000
set info [r info defragtest_stats]
assert {[getInfoProperty $info defragtest_datatype_attempts] > 0}
assert_equal 0 [getInfoProperty $info defragtest_datatype_resumes]
}
test {Module defrag: late defrag with cursor works} {
r flushdb
r frag.resetstats
# key can only be defragged in no less than 10 iterations
# due to maxstep
r frag.create key2 10000 100 1000
after 2000
set info [r info defragtest_stats]
assert {[getInfoProperty $info defragtest_datatype_resumes] > 10}
assert_equal 0 [getInfoProperty $info defragtest_datatype_wrong_cursor]
}
test {Module defrag: global defrag works} {
r flushdb
r frag.resetstats
after 2000
set info [r info defragtest_stats]
assert {[getInfoProperty $info defragtest_global_attempts] > 0}
}
}
}
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