mirror of
https://github.com/discourse/discourse.git
synced 2024-12-06 01:24:32 +08:00
86 lines
1.5 KiB
Ruby
86 lines
1.5 KiB
Ruby
# encoding: utf-8
|
|
# frozen_string_literal: true
|
|
|
|
RSpec.describe Scheduler::Defer do
|
|
class DeferInstance
|
|
include Scheduler::Deferrable
|
|
end
|
|
|
|
def wait_for(timeout, &blk)
|
|
till = Time.now + (timeout.to_f / 1000)
|
|
sleep 0.001 while Time.now < till && !blk.call
|
|
end
|
|
|
|
before do
|
|
@defer = DeferInstance.new
|
|
@defer.async = true
|
|
end
|
|
|
|
after { @defer.stop! }
|
|
|
|
it "supports timeout reporting" do
|
|
@defer.timeout = 0.05
|
|
|
|
logger =
|
|
track_log_messages do |l|
|
|
10.times { @defer.later("fast job") {} }
|
|
|
|
@defer.later "weird slow job" do
|
|
sleep
|
|
end
|
|
|
|
wait_for(200) { l.errors.length == 1 }
|
|
end
|
|
|
|
expect(logger.warnings.length).to eq(0)
|
|
expect(logger.fatals.length).to eq(0)
|
|
expect(logger.errors.length).to eq(1)
|
|
expect(logger.errors).to include(/'weird slow job' is still running/)
|
|
end
|
|
|
|
it "can pause and resume" do
|
|
x = 1
|
|
@defer.pause
|
|
|
|
@defer.later { x = 2 }
|
|
|
|
expect(@defer.length).to eq(1)
|
|
|
|
@defer.do_all_work
|
|
|
|
expect(x).to eq(2)
|
|
|
|
@defer.resume
|
|
|
|
@defer.later { x = 3 }
|
|
|
|
wait_for(1000) { x == 3 }
|
|
|
|
expect(x).to eq(3)
|
|
end
|
|
|
|
it "recovers from a crash / fork" do
|
|
s = nil
|
|
@defer.stop!
|
|
wait_for(1000) { @defer.stopped? }
|
|
# hack allow thread to die
|
|
sleep 0.005
|
|
|
|
@defer.later { s = "good" }
|
|
|
|
wait_for(1000) { s == "good" }
|
|
|
|
expect(s).to eq("good")
|
|
end
|
|
|
|
it "can queue jobs properly" do
|
|
s = nil
|
|
|
|
@defer.later { s = "good" }
|
|
|
|
wait_for(1000) { s == "good" }
|
|
|
|
expect(s).to eq("good")
|
|
end
|
|
end
|