From 71b4ecb3d3068c23809983e1ce556056c0d2172a Mon Sep 17 00:00:00 2001
From: drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 18 Jul 2008 21:10:47 +0000
Subject: Import RDoc r104.  Various test fixes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rdoc/test_rdoc_info_sections.rb | 99 ++++++++++++++++++++++++++----------
 1 file changed, 71 insertions(+), 28 deletions(-)

(limited to 'test/rdoc/test_rdoc_info_sections.rb')

diff --git a/test/rdoc/test_rdoc_info_sections.rb b/test/rdoc/test_rdoc_info_sections.rb
index 2b6ff6adcb..4cc982613e 100644
--- a/test/rdoc/test_rdoc_info_sections.rb
+++ b/test/rdoc/test_rdoc_info_sections.rb
@@ -1,33 +1,38 @@
-$LOAD_PATH.unshift File.dirname(__FILE__) + '/../lib/'
 require 'fileutils'
+require 'tempfile'
 require 'test/unit'
+require 'tmpdir'
+
 require 'rdoc/generator/texinfo'
-require 'yaml'
 
 # give us access to check this stuff before it's rendered
 class RDoc::Generator::Texinfo; attr_reader :files, :classes; end
 class RDoc::RDoc; attr_reader :options; attr_reader :gen; end
 
 class TestRdocInfoSections < Test::Unit::TestCase
-  OUTPUT_DIR = "/tmp/rdoc-#{$$}"
 
   def setup
-    # supress stdout
-    $stdout = File.new('/dev/null','w')
-    $stderr = File.new('/dev/null','w')
+    @output_dir = File.join Dir.tmpdir, "test_rdoc_info_sections_#{$$}"
+    @output_file = File.join @output_dir, 'rdoc.texinfo'
+
+    @input_file = Tempfile.new 'my_file.rb'
+
+    open @input_file.path, 'w' do |io|
+      io.write TEST_DOC
+    end
+
+    RDoc::Parser.alias_extension '.rb', File.extname(@input_file.path)
 
     @rdoc = RDoc::RDoc.new
-    @rdoc.document(['--fmt=texinfo',
-                    File.expand_path(File.dirname(__FILE__) + '/../lib/rdoc/generator/texinfo.rb'),
-                    File.expand_path(File.dirname(__FILE__) + '/../README.txt'),
-                    "--op=#{OUTPUT_DIR}"])
-    @text = File.read(OUTPUT_DIR + '/rdoc.texinfo')
+    @rdoc.document(['--fmt=texinfo', '--quiet', @input_file.path,
+                    "--op=#{@output_dir}"])
+
+    @text = File.read @output_file
   end
 
   def teardown
-    $stdout = STDOUT
-    $stderr = STDERR
-    FileUtils.rm_rf OUTPUT_DIR
+    @input_file.close
+    FileUtils.rm_rf @output_dir
   end
 
   def test_output_exists
@@ -35,34 +40,37 @@ class TestRdocInfoSections < Test::Unit::TestCase
   end
 
   def test_each_class_has_a_chapter
-    assert_section "Class RDoc::Generator::Texinfo", '@chapter'
-    assert_section "Class RDoc::Generator::TexinfoTemplate", '@chapter'
+    assert_section "Class MyClass", '@chapter'
   end
 
   def test_class_descriptions_are_given
-    assert_match(/This generates .*Texinfo.* files for viewing with GNU Info or Emacs from .*RDoc.* extracted from Ruby source files/, @text.gsub("\n", ' '))
+    assert_match(/Documentation for my class/, @text.gsub("\n", ' '))
   end
 
   def test_included_modules_are_given
-    assert_match(/Includes.* Generator::MarkUp/m, @text)
+    assert_match(/Includes.* MyModule/m, @text)
   end
 
   def test_class_methods_are_given
-    assert_match(/new\(options\)/, @text)
+    assert_match(/my_class_method\(my_first_argument\)/, @text)
   end
 
   def test_classes_instance_methods_are_given
-    assert_section 'Class RDoc::Generator::Texinfo#generate'
-    assert_match(/generate\(toplevels\)/, @text)
+    assert_section 'Class MyClass#my_method'
+    assert_match(/my_method\(my_first_argument\)/, @text)
   end
 
   def test_each_module_has_a_chapter
-    assert_section "RDoc", '@chapter'
-    assert_section "Generator", '@chapter'
+    assert_section 'MyModule', '@chapter'
   end
 
   def test_methods_are_shown_only_once
-    methods = @rdoc.gen.classes.map { |c| c.methods.map{ |m| c.name + '#' + m.name } }.flatten
+    methods = @rdoc.gen.classes.map do |c|
+      c.methods.map do |m|
+        c.name + '#' + m.name
+      end
+    end.flatten
+
     assert_equal methods, methods.uniq
   end
 
@@ -82,12 +90,47 @@ class TestRdocInfoSections < Test::Unit::TestCase
 #   def test_oh_yeah_dont_forget_files
 #   end
 
-  private
   def assert_section(name, command = '@section')
     assert_match Regexp.new("^#{command}.*#{Regexp.escape name}"), @text, "Could not find a #{command} #{name}"
   end
 
-#   def puts(*args)
-#     @real_stdout.puts(*args)
-#   end
+  TEST_DOC = <<-DOC
+##
+# Documentation for my module
+
+module MyModule
+
+  ##
+  # Documentation for my included method
+
+  def my_included_method() end
+
+end
+
+##
+# Documentation for my class
+
+class MyClass
+
+  include MyModule
+
+  ##
+  # Documentation for my constant
+
+  MY_CONSTANT = 'my value'
+
+  ##
+  # Documentation for my class method
+
+  def self.my_class_method(my_first_argument) end
+
+  ##
+  # Documentation for my method
+
+  def my_method(my_first_argument) end
+
+end
+
+  DOC
+
 end
-- 
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