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Viewing changes to test/rake/test_rake_multi_task.rb

  • Committer: Bazaar Package Importer
  • Author(s): Lucas Nussbaum
  • Date: 2011-09-24 19:16:17 UTC
  • mfrom: (1.1.8 upstream) (13.1.7 experimental)
  • Revision ID: james.westby@ubuntu.com-20110924191617-o1qz4rcmqjot8zuy
Tags: 1.9.3~rc1-1
http://bugs.debian.org/639959
* New upstream release: 1.9.3 RC1.
  + Includes load.c fixes. Closes: #639959.
* Upload to unstable.

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test/rake/test_rake_multi_task.rb
 
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require File.expand_path('../helper', __FILE__)
 
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require 'thread'
 
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class TestRakeMultiTask < Rake::TestCase
 
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  include Rake
 
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  include Rake::DSL
 
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  def setup
 
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    super
 
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    Task.clear
 
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    @runs = Array.new
 
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    @mutex = Mutex.new
 
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  end
 
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  def add_run(obj)
 
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    @mutex.synchronize do
 
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      @runs << obj
 
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    end
 
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  end
 
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  def test_running_multitasks
 
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    task :a do 3.times do |i| add_run("A#{i}"); sleep 0.01; end end
 
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    task :b do 3.times do |i| add_run("B#{i}"); sleep 0.01;  end end
 
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    multitask :both => [:a, :b]
 
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    Task[:both].invoke
 
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    assert_equal 6, @runs.size
 
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    assert @runs.index("A0") < @runs.index("A1")
 
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    assert @runs.index("A1") < @runs.index("A2")
 
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    assert @runs.index("B0") < @runs.index("B1")
 
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    assert @runs.index("B1") < @runs.index("B2")
 
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  end
 
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  def test_all_multitasks_wait_on_slow_prerequisites
 
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    task :slow do 3.times do |i| add_run("S#{i}"); sleep 0.05 end end
 
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    task :a => [:slow] do 3.times do |i| add_run("A#{i}"); sleep 0.01 end end
 
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    task :b => [:slow] do 3.times do |i| add_run("B#{i}"); sleep 0.01 end end
 
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    multitask :both => [:a, :b]
 
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    Task[:both].invoke
 
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    assert_equal 9, @runs.size
 
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    assert @runs.index("S0") < @runs.index("S1")
 
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    assert @runs.index("S1") < @runs.index("S2")
 
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    assert @runs.index("S2") < @runs.index("A0")
 
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    assert @runs.index("S2") < @runs.index("B0")
 
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    assert @runs.index("A0") < @runs.index("A1")
 
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    assert @runs.index("A1") < @runs.index("A2")
 
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    assert @runs.index("B0") < @runs.index("B1")
 
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    assert @runs.index("B1") < @runs.index("B2")
 
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  end
 
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end
 
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