Import RDoc 2.5

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 309 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_ri_store.rb b/test/rdoc/test_rdoc_ri_store.rb
new file mode 100644
index 0000000000..4a52ded989
--- /dev/null
+++ b/test/rdoc/test_rdoc_ri_store.rb
@@ -0,0 +1,309 @@
+require 'rubygems'
+require 'minitest/autorun'
+require 'rdoc/ri'
+require 'rdoc/markup'
+require 'tmpdir'
+require 'fileutils'
+
+class TestRDocRIStore < MiniTest::Unit::TestCase
+
+  def setup
+    RDoc::TopLevel.reset
+
+    @tmpdir = File.join Dir.tmpdir, "test_rdoc_ri_store_#{$$}"
+    @s = RDoc::RI::Store.new @tmpdir
+
+    @top_level = RDoc::TopLevel.new 'file.rb'
+
+    @klass = @top_level.add_class RDoc::NormalClass, 'Object'
+    @klass.comment = 'original'
+
+    @cmeth = RDoc::AnyMethod.new nil, 'cmethod'
+    @cmeth.singleton = true
+
+    @meth = RDoc::AnyMethod.new nil, 'method'
+    @meth_bang = RDoc::AnyMethod.new nil, 'method!'
+
+    @attr = RDoc::Attr.new nil, 'attr', 'RW', ''
+
+    @klass.add_method @cmeth
+    @klass.add_method @meth
+    @klass.add_method @meth_bang
+    @klass.add_attribute @attr
+
+    @nest_klass = @klass.add_class RDoc::NormalClass, 'SubClass'
+    @nest_meth = RDoc::AnyMethod.new nil, 'method'
+    @nest_incl = RDoc::Include.new 'Incl', ''
+
+    @nest_klass.add_method @nest_meth
+    @nest_klass.add_include @nest_incl
+
+    @RM = RDoc::Markup
+  end
+
+  def teardown
+    FileUtils.rm_rf @tmpdir
+  end
+
+  def assert_cache imethods, cmethods, attrs, modules, ancestors = {}
+    expected = {
+      :class_methods    => cmethods,
+      :instance_methods => imethods,
+      :attributes       => attrs,
+      :modules          => modules,
+      :ancestors        => ancestors
+    }
+
+    assert_equal expected, @s.cache
+  end
+
+  def assert_directory path
+    assert File.directory?(path), "#{path} is not a directory"
+  end
+
+  def assert_file path
+    assert File.file?(path), "#{path} is not a file"
+  end
+
+  def test_attributes
+    @s.cache[:attributes]['Object'] = %w[attr]
+
+    expected = { 'Object' => %w[attr] }
+
+    assert_equal expected, @s.attributes
+  end
+
+  def test_class_file
+    assert_equal File.join(@tmpdir, 'Object', 'cdesc-Object.ri'),
+                 @s.class_file('Object')
+    assert_equal File.join(@tmpdir, 'Object', 'SubClass', 'cdesc-SubClass.ri'),
+                 @s.class_file('Object::SubClass')
+  end
+
+  def test_class_methods
+    @s.cache[:class_methods]['Object'] = %w[method]
+
+    expected = { 'Object' => %w[method] }
+
+    assert_equal expected, @s.class_methods
+  end
+
+  def test_class_path
+    assert_equal File.join(@tmpdir, 'Object'), @s.class_path('Object')
+    assert_equal File.join(@tmpdir, 'Object', 'SubClass'),
+                 @s.class_path('Object::SubClass')
+  end
+
+  def test_friendly_path
+    @s.path = @tmpdir
+    @s.type = nil
+    assert_equal @s.path, @s.friendly_path
+
+    @s.type = :extra
+    assert_equal @s.path, @s.friendly_path
+
+    @s.type = :system
+    assert_equal "ruby core", @s.friendly_path
+
+    @s.type = :site
+    assert_equal "ruby site", @s.friendly_path
+
+    @s.type = :home
+    assert_equal "~/.ri", @s.friendly_path
+
+    @s.type = :gem
+    @s.path = "#{@tmpdir}/gem_repository/doc/gem_name-1.0/ri"
+    assert_equal "gem gem_name-1.0", @s.friendly_path
+  end
+
+  def test_instance_methods
+    @s.cache[:instance_methods]['Object'] = %w[method]
+
+    expected = { 'Object' => %w[method] }
+
+    assert_equal expected, @s.instance_methods
+  end
+
+  def test_load_cache
+    cache = {
+      :methods => %w[Object#method],
+      :modules => %w[Object],
+    }
+
+    Dir.mkdir @tmpdir
+
+    open File.join(@tmpdir, 'cache.ri'), 'wb' do |io|
+      Marshal.dump cache, io
+    end
+
+    @s.load_cache
+
+    assert_equal cache, @s.cache
+  end
+
+  def test_load_cache_no_cache
+    cache = {
+      :ancestors        => {},
+      :attributes       => {},
+      :class_methods    => {},
+      :instance_methods => {},
+      :modules          => [],
+    }
+
+    @s.load_cache
+
+    assert_equal cache, @s.cache
+  end
+
+  def test_load_class
+    @s.save_class @klass
+
+    assert_equal @klass, @s.load_class('Object')
+  end
+
+  def test_load_method_bang
+    @s.save_method @klass, @meth_bang
+
+    meth = @s.load_method('Object', '#method!')
+    assert_equal @meth_bang, meth
+  end
+
+  def test_method_file
+    assert_equal File.join(@tmpdir, 'Object', 'method-i.ri'),
+                 @s.method_file('Object', 'Object#method')
+
+    assert_equal File.join(@tmpdir, 'Object', 'method%21-i.ri'),
+                 @s.method_file('Object', 'Object#method!')
+
+    assert_equal File.join(@tmpdir, 'Object', 'SubClass', 'method%21-i.ri'),
+                 @s.method_file('Object::SubClass', 'Object::SubClass#method!')
+
+    assert_equal File.join(@tmpdir, 'Object', 'method-c.ri'),
+                 @s.method_file('Object', 'Object::method')
+  end
+
+  def test_save_cache
+    @s.save_class @klass
+    @s.save_method @klass, @meth
+    @s.save_method @klass, @cmeth
+    @s.save_class @nest_klass
+
+    @s.save_cache
+
+    assert_file File.join(@tmpdir, 'cache.ri')
+
+    expected = {
+      :attributes => { 'Object' => ['attr_accessor attr'] },
+      :class_methods => { 'Object' => %w[cmethod] },
+      :instance_methods => { 'Object' => %w[method] },
+      :modules => %w[Object Object::SubClass],
+      :ancestors => {
+        'Object'           => %w[Object],
+        'Object::SubClass' => %w[Incl Object],
+      },
+    }
+
+    open File.join(@tmpdir, 'cache.ri'), 'rb' do |io|
+      cache = Marshal.load io.read
+
+      assert_equal expected, cache
+    end
+  end
+
+  def test_save_cache_duplicate_methods
+    @s.save_method @klass, @meth
+    @s.save_method @klass, @meth
+
+    @s.save_cache
+
+    assert_cache({ 'Object' => %w[method] }, {}, {}, [])
+  end
+
+  def test_save_class
+    @s.save_class @klass
+
+    assert_directory File.join(@tmpdir, 'Object')
+    assert_file File.join(@tmpdir, 'Object', 'cdesc-Object.ri')
+
+    assert_cache({}, {}, { 'Object' => ['attr_accessor attr'] }, %w[Object],
+                 'Object' => %w[Object])
+
+    assert_equal @klass, @s.load_class('Object')
+  end
+
+  def test_save_class_basic_object
+    @klass.instance_variable_set :@superclass, nil
+
+    @s.save_class @klass
+
+    assert_directory File.join(@tmpdir, 'Object')
+    assert_file File.join(@tmpdir, 'Object', 'cdesc-Object.ri')
+
+    assert_cache({}, {}, { 'Object' => ['attr_accessor attr'] }, %w[Object],
+                 'Object' => %w[])
+
+    assert_equal @klass, @s.load_class('Object')
+  end
+
+  def test_save_class_merge
+    @s.save_class @klass
+
+    klass = RDoc::NormalClass.new 'Object'
+    klass.comment = 'new class'
+
+    s = RDoc::RI::Store.new @tmpdir
+    s.save_class klass
+
+    s = RDoc::RI::Store.new @tmpdir
+
+    document = @RM::Document.new(
+      @RM::Paragraph.new('original'),
+      @RM::Paragraph.new('new class'))
+
+    assert_equal document, s.load_class('Object').comment
+  end
+
+  def test_save_class_methods
+    @s.save_class @klass
+
+    assert_directory File.join(@tmpdir, 'Object')
+    assert_file File.join(@tmpdir, 'Object', 'cdesc-Object.ri')
+
+    assert_cache({}, {}, { 'Object' => ['attr_accessor attr'] }, %w[Object],
+                 'Object' => %w[Object])
+
+    assert_equal @klass, @s.load_class('Object')
+  end
+
+  def test_save_class_nested
+    @s.save_class @nest_klass
+
+    assert_directory File.join(@tmpdir, 'Object', 'SubClass')
+    assert_file File.join(@tmpdir, 'Object', 'SubClass', 'cdesc-SubClass.ri')
+
+    assert_cache({}, {}, {}, %w[Object::SubClass],
+                 'Object::SubClass' => %w[Incl Object])
+  end
+
+  def test_save_method
+    @s.save_method @klass, @meth
+
+    assert_directory File.join(@tmpdir, 'Object')
+    assert_file File.join(@tmpdir, 'Object', 'method-i.ri')
+
+    assert_cache({ 'Object' => %w[method] }, {}, {}, [])
+
+    assert_equal @meth, @s.load_method('Object', '#method')
+  end
+
+  def test_save_method_nested
+    @s.save_method @nest_klass, @nest_meth
+
+    assert_directory File.join(@tmpdir, 'Object', 'SubClass')
+    assert_file File.join(@tmpdir, 'Object', 'SubClass', 'method-i.ri')
+
+    assert_cache({ 'Object::SubClass' => %w[method] }, {}, {}, [])
+  end
+
+end
+