59 lines
1.3 KiB
Ruby
59 lines
1.3 KiB
Ruby
require "test/unit"
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require 'em_test_helper'
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class TestEmTickLoop < Test::Unit::TestCase
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def test_em_tick_loop
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i = 0
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EM.tick_loop { i += 1; EM.stop if i == 10 }
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EM.run { EM.add_timer(1) { EM.stop } }
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assert_equal i, 10
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end
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def test_tick_loop_on_stop
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t = nil
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tick_loop = EM.tick_loop { :stop }
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tick_loop.on_stop { t = true }
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EM.run { EM.next_tick { EM.stop } }
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assert t
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end
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def test_start_twice
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i = 0
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s = 0
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tick_loop = EM.tick_loop { i += 1; :stop }
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tick_loop.on_stop { s += 1; EM.stop }
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EM.run { EM.next_tick { EM.stop } }
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assert_equal 1, i
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assert_equal 1, s
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tick_loop.start
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EM.run { EM.next_tick { EM.stop } }
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assert_equal 2, i
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assert_equal 1, s # stop callbacks are only called once
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end
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def test_stop
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i, s = 0, 0
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tick_loop = EM.tick_loop { i += 1 }
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tick_loop.on_stop { s += 1 }
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EM.run { EM.next_tick { tick_loop.stop; EM.next_tick { EM.stop } } }
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assert tick_loop.stopped?
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assert_equal 1, i
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assert_equal 1, s
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end
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def test_immediate_stops
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s = 0
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tick_loop = EM::TickLoop.new { }
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tick_loop.on_stop { s += 1 }
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tick_loop.on_stop { s += 1 }
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assert_equal 2, s
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end
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def test_stopped
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tick_loop = EM::TickLoop.new { }
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assert tick_loop.stopped?
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tick_loop.start
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assert !tick_loop.stopped?
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end
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end |