1 files changed, 64 insertions, 0 deletions
diff --git a/test/rake/test_rake_file_task.rb b/test/rake/test_rake_file_task.rb
index fa3241b78b..ae828c9ba1 100644
--- a/test/rake/test_rake_file_task.rb
+++ b/test/rake/test_rake_file_task.rb
@@ -98,6 +98,70 @@ class TestRakeFileTask < Rake::TestCase
     assert @ran
   end
 
+  def test_needed_eh_build_all
+    create_file 'a'
+
+    file 'a'
+
+    a_task = Task['a']
+
+    refute a_task.needed?
+
+    Rake.application.options.build_all = true
+
+    assert a_task.needed?
+  ensure
+    delete_file 'a'
+  end
+
+  def test_needed_eh_dependency
+    create_file 'a', Time.now
+    create_file 'b', Time.now - 60
+
+    create_file 'c', Time.now
+    create_file 'd', Time.now - 60
+
+    file 'b' => 'a'
+
+    b_task = Task['b']
+
+    assert b_task.needed?
+
+    file 'c' => 'd'
+
+    c_task = Task['c']
+
+    refute c_task.needed?
+  ensure
+    delete_file 'old'
+    delete_file 'new'
+  end
+
+  def test_needed_eh_exists
+    name = "dummy"
+    file name
+
+    ftask = Task[name]
+
+    assert ftask.needed?
+
+    create_file name
+
+    refute ftask.needed?
+  ensure
+    delete_file name
+  end
+
+  def test_source_is_first_prerequisite
+    t = file :f => ["preqA", "preqB"]
+    assert_equal "preqA", t.source
+  end
+
+  def test_sources_is_all_prerequisites
+    t = file :f => ["preqA", "preqB"]
+    assert_equal ["preqA", "preqB"], t.sources
+  end
+
   # I have currently disabled this test.  I'm not convinced that
   # deleting the file target on failure is always the proper thing to
   # do.  I'm willing to hear input on this topic.