зеркало из https://github.com/github/ruby.git
82 строки
2.0 KiB
Ruby
82 строки
2.0 KiB
Ruby
require 'test/unit'
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require 'fileutils'
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require 'rake'
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require_relative 'filecreation'
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######################################################################
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class Rake::TestDefinitions < Test::Unit::TestCase
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include Rake
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EXISTINGFILE = "testdata/existing"
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def setup
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Task.clear
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end
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def test_task
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done = false
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task :one => [:two] do done = true end
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task :two
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task :three => [:one, :two]
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check_tasks(:one, :two, :three)
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assert done, "Should be done"
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end
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def test_file_task
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done = false
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file "testdata/one" => "testdata/two" do done = true end
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file "testdata/two"
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file "testdata/three" => ["testdata/one", "testdata/two"]
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check_tasks("testdata/one", "testdata/two", "testdata/three")
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assert done, "Should be done"
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end
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def check_tasks(n1, n2, n3)
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t = Task[n1]
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assert Task === t, "Should be a Task"
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assert_equal n1.to_s, t.name
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assert_equal [n2.to_s], t.prerequisites.collect{|n| n.to_s}
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t.invoke
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t2 = Task[n2]
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assert_equal FileList[], t2.prerequisites
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t3 = Task[n3]
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assert_equal [n1.to_s, n2.to_s], t3.prerequisites.collect{|n|n.to_s}
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end
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def test_incremental_definitions
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runs = []
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task :t1 => [:t2] do runs << "A"; 4321 end
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task :t1 => [:t3] do runs << "B"; 1234 end
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task :t1 => [:t3]
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task :t2
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task :t3
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Task[:t1].invoke
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assert_equal ["A", "B"], runs
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assert_equal ["t2", "t3"], Task[:t1].prerequisites
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end
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def test_missing_dependencies
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task :x => ["testdata/missing"]
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assert_raise(RuntimeError) { Task[:x].invoke }
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end
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def test_implicit_file_dependencies
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runs = []
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create_existing_file
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task :y => [EXISTINGFILE] do |t| runs << t.name end
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Task[:y].invoke
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assert_equal runs, ['y']
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end
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private # ----------------------------------------------------------
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def create_existing_file
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Dir.mkdir File.dirname(EXISTINGFILE) unless
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File.exist?(File.dirname(EXISTINGFILE))
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open(EXISTINGFILE, "w") do |f| f.puts "HI" end unless
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File.exist?(EXISTINGFILE)
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end
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end
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