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* lib/rdoc/context.rb (class RDoc): Fix infinite loop caused by

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re-encountering BasicObject.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2011-05-14 03:07:38 +00:00
parent ad10cfeb52
commit 4bf8c87101
4 changed files with 58 additions and 2 deletions
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32
test/rdoc/test_rdoc_context.rb
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@ -105,6 +105,38 @@ class TestRDocContext < XrefTestCase
assert_includes RDoc::TopLevel.classes.map { |k| k.full_name }, 'C1::Klass'
end
def test_add_class_basic_object
skip 'BasicObject is 1.9 only' unless defined?(BasicObject)
@xref_data.add_class RDoc::NormalClass, 'BasicObject'
basic = @xref_data.find_module_named 'BasicObject'
assert_nil basic.superclass
@c1.add_class RDoc::NormalClass, 'BasicObject'
basic = @c1.find_module_named 'BasicObject'
assert_equal 'Object', basic.superclass
end
def test_add_class_object
root_class = defined?(BasicObject) ? 'BasicObject' : nil
@xref_data.add_class RDoc::NormalClass, 'Object'
object = @xref_data.find_module_named 'Object'
assert_equal root_class, object.superclass
@c1.add_class RDoc::NormalClass, 'Object'
object = @c1.find_module_named 'Object'
assert_equal 'Object', object.superclass.full_name
end
def test_add_class_superclass
@c1.add_class RDoc::NormalClass, 'Klass', 'Object'
@c1.add_class RDoc::NormalClass, 'Klass', 'Other'