f-stack/app/redis-6.2.6/tests/unit/moduleapi/timer.tcl

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2022-05-28 01:34:09 +00:00
set testmodule [file normalize tests/modules/timer.so]
start_server {tags {"modules"}} {
r module load $testmodule
test {RM_CreateTimer: a sequence of timers work} {
# We can't guarantee same-ms but we try using MULTI/EXEC
r multi
for {set i 0} {$i < 20} {incr i} {
r test.createtimer 10 timer-incr-key
}
r exec
after 500
assert_equal 20 [r get timer-incr-key]
}
test {RM_GetTimer: basic sanity} {
# Getting non-existing timer
assert_equal {} [r test.gettimer 0]
# Getting a real timer
set id [r test.createtimer 10000 timer-incr-key]
set info [r test.gettimer $id]
assert_equal "timer-incr-key" [lindex $info 0]
set remaining [lindex $info 1]
assert {$remaining < 10000 && $remaining > 1}
}
test {RM_StopTimer: basic sanity} {
r set "timer-incr-key" 0
set id [r test.createtimer 1000 timer-incr-key]
assert_equal 1 [r test.stoptimer $id]
# Wait to be sure timer doesn't execute
after 2000
assert_equal 0 [r get timer-incr-key]
# Stop non-existing timer
assert_equal 0 [r test.stoptimer $id]
}
test {Timer appears non-existing after it fires} {
r set "timer-incr-key" 0
set id [r test.createtimer 10 timer-incr-key]
# verify timer fired
after 500
assert_equal 1 [r get timer-incr-key]
# verify id does not exist
assert_equal {} [r test.gettimer $id]
}
}