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https://github.com/openfoodfoundation/openfoodnetwork
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1609cc49e3
Otherwise a root Puma worker will try to wait for its other child processes as well while they live a long time.
58 lines
1.3 KiB
Ruby
58 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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# We need to configure MiniRacer to allow forking.
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# Otherwise this spec hangs on CI.
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# https://github.com/rubyjs/mini_racer#fork-safety
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require "mini_racer"
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MiniRacer::Platform.set_flags!(:single_threaded)
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require 'spec_helper'
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class TestJob < ApplicationJob
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def initialize
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@file = Tempfile.new("test-job-result")
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super
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end
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def perform(message)
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@file.write(message)
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end
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def result
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@file.rewind
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@file.read
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end
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end
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describe JobProcessor do
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describe ".perform_forked" do
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let(:job) { TestJob.new }
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it "executes a job" do
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JobProcessor.perform_forked(job, "hello")
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expect(job.result).to eq "hello"
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end
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describe "with other unrelated children" do
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let(:start_time) { Time.zone.now }
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let(:end_time) { Time.zone.now }
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# We made a mistake waiting for all forked processes.
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# Now starting an unrelated process in a similar way.
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around do |example|
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start_time
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other_process = fork { sleep 10 }
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example.run
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Process.kill("QUIT", other_process)
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end
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it "returns as soon as the job is done" do
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JobProcessor.perform_forked(job, "hello")
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expect(end_time).to be_within(10.seconds).of start_time
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end
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end
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end
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end
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