From 0dc342de848a642ecce8db697b8fecd83a63e117 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 25 Aug 2008 15:02:05 +0000
Subject: added tag v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 trunk/lib/test/unit/ui/console/testrunner.rb | 130 +++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)
 create mode 100644 trunk/lib/test/unit/ui/console/testrunner.rb

(limited to 'trunk/lib/test/unit/ui/console/testrunner.rb')

diff --git a/trunk/lib/test/unit/ui/console/testrunner.rb b/trunk/lib/test/unit/ui/console/testrunner.rb
new file mode 100644
index 0000000000..b6475c0037
--- /dev/null
+++ b/trunk/lib/test/unit/ui/console/testrunner.rb
@@ -0,0 +1,130 @@
+#--
+#
+# Author:: Nathaniel Talbott.
+# Copyright:: Copyright (c) 2000-2003 Nathaniel Talbott. All rights reserved.
+# License:: Ruby license.
+
+require 'test/unit/ui/testrunnermediator'
+require 'test/unit/ui/testrunnerutilities'
+
+module Test
+  module Unit
+    module UI
+      module Console # :nodoc:
+
+        # Runs a Test::Unit::TestSuite on the console.
+        class TestRunner
+          extend TestRunnerUtilities
+
+          # Creates a new TestRunner for running the passed
+          # suite. If quiet_mode is true, the output while
+          # running is limited to progress dots, errors and
+          # failures, and the final result. io specifies
+          # where runner output should go to; defaults to
+          # STDOUT.
+          def initialize(suite, output_level=NORMAL, io=STDOUT)
+            if (suite.respond_to?(:suite))
+              @suite = suite.suite
+            else
+              @suite = suite
+            end
+            @output_level = output_level
+            @io = io
+            @already_outputted = false
+            @faults = []
+          end
+
+          # Begins the test run.
+          def start
+            setup_mediator
+            attach_to_mediator
+            return start_mediator
+          end
+
+          private
+          def setup_mediator # :nodoc:
+            @mediator = create_mediator(@suite)
+            suite_name = @suite.to_s
+            if ( @suite.kind_of?(Module) )
+              suite_name = @suite.name
+            end
+            output("Loaded suite #{suite_name}")
+          end
+          
+          def create_mediator(suite) # :nodoc:
+            return TestRunnerMediator.new(suite)
+          end
+          
+          def attach_to_mediator # :nodoc:
+            @mediator.add_listener(TestResult::FAULT, &method(:add_fault))
+            @mediator.add_listener(TestRunnerMediator::STARTED, &method(:started))
+            @mediator.add_listener(TestRunnerMediator::FINISHED, &method(:finished))
+            @mediator.add_listener(TestCase::STARTED, &method(:test_started))
+            @mediator.add_listener(TestCase::FINISHED, &method(:test_finished))
+          end
+          
+          def start_mediator # :nodoc:
+            return @mediator.run_suite
+          end
+          
+          def add_fault(fault) # :nodoc:
+            @faults << fault
+            output_single(fault.single_character_display, PROGRESS_ONLY)
+            @already_outputted = true
+          end
+          
+          def started(result)
+            @result = result
+            output("Started")
+          end
+          
+          def finished(elapsed_time)
+            nl
+            output("Finished in #{elapsed_time} seconds.")
+            @faults.each_with_index do |fault, index|
+              nl
+              output("%3d) %s" % [index + 1, fault.long_display])
+            end
+            nl
+            output(@result)
+          end
+          
+          def test_started(name)
+            $program_name = $0
+            alias $0 $program_name
+            $PROGRAM_NAME += "\0#{name}"
+            output_single(name + ": ", VERBOSE)
+          end
+          
+          def test_finished(name)
+            output_single(".", PROGRESS_ONLY) unless (@already_outputted)
+            nl(VERBOSE)
+            @already_outputted = false
+          end
+          
+          def nl(level=NORMAL)
+            output("", level)
+          end
+          
+          def output(something, level=NORMAL)
+            @io.puts(something) if (output?(level))
+            @io.flush
+          end
+          
+          def output_single(something, level=NORMAL)
+            @io.write(something) if (output?(level))
+            @io.flush
+          end
+          
+          def output?(level)
+            level <= @output_level
+          end
+        end
+      end
+    end
+  end
+end
+
+if __FILE__ == $0
+  Test::Unit::UI::Console::TestRunner.start_command_line_test
+end
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