* lib/rake/*: Updated to rake 0.9.5

* test/rake/*:  ditto.
* NEWS:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 43 insertions, 0 deletions

diff --git a/test/rake/test_trace_output.rb b/test/rake/test_trace_output.rb
new file mode 100644
index 0000000000..750ea1447e
--- /dev/null
+++ b/test/rake/test_trace_output.rb
@@ -0,0 +1,43 @@
+require File.expand_path('../helper', __FILE__)
+require 'stringio'
+
+class TestTraceOutput < Rake::TestCase
+  include Rake::TraceOutput
+
+  class PrintSpy
+    attr_reader :result, :calls
+    def initialize
+      @result = ""
+      @calls = 0
+    end
+    def print(string)
+      @result << string
+      @calls += 1
+    end
+  end
+
+  def test_trace_issues_single_io_for_args_with_empty_args
+    spy = PrintSpy.new
+    trace_on(spy)
+    assert_equal "\n", spy.result
+    assert_equal 1, spy.calls
+  end
+
+  def test_trace_issues_single_io_for_args_multiple_strings
+    spy = PrintSpy.new
+    trace_on(spy, "HI\n", "LO")
+    assert_equal "HI\nLO\n", spy.result
+    assert_equal 1, spy.calls
+  end
+
+  def test_trace_issues_single_io_for_args_multiple_strings_and_alternate_sep
+    old_sep = $\
+    $\ = "\r"
+    spy = PrintSpy.new
+    trace_on(spy, "HI\r", "LO")
+    assert_equal "HI\rLO\r", spy.result
+    assert_equal 1, spy.calls
+  ensure
+    $\ = old_sep
+  end
+end