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Added missing tests for public, private, protected and alias_method

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Nobuyoshi Nakada 2020-12-18 12:59:01 +09:00
parent d40d95296d
commit 5616f2ee93
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1 changed files with 73 additions and 0 deletions
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test/ruby/test_module.rb
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@ -828,6 +828,67 @@ class TestModule < Test::Unit::TestCase
assert_equal([:bClass1], BClass.public_instance_methods(false))
end
def test_s_public
o = (c = Class.new(AClass)).new
assert_raise(NoMethodError, /private method/) {o.aClass1}
assert_raise(NoMethodError, /protected method/) {o.aClass2}
c.class_eval {public :aClass1}
assert_equal(:aClass1, o.aClass1)
o = (c = Class.new(AClass)).new
c.class_eval {public :aClass1, :aClass2}
assert_equal(:aClass1, o.aClass1)
assert_equal(:aClass2, o.aClass2)
o = AClass.new
assert_equal(:aClass, o.aClass)
assert_raise(NoMethodError, /private method/) {o.aClass1}
assert_raise(NoMethodError, /protected method/) {o.aClass2}
end
def test_s_private
o = (c = Class.new(AClass)).new
assert_equal(:aClass, o.aClass)
c.class_eval {private :aClass}
assert_raise(NoMethodError, /private method/) {o.aClass}
o = (c = Class.new(AClass)).new
c.class_eval {private :aClass, :aClass2}
assert_raise(NoMethodError, /private method/) {o.aClass}
assert_raise(NoMethodError, /private method/) {o.aClass2}
o = AClass.new
assert_equal(:aClass, o.aClass)
assert_raise(NoMethodError, /private method/) {o.aClass1}
assert_raise(NoMethodError, /protected method/) {o.aClass2}
end
def test_s_protected
aclass = Class.new(AClass) do
def _aClass(o) o.aClass; end
def _aClass1(o) o.aClass1; end
def _aClass2(o) o.aClass2; end
end
o = (c = Class.new(aclass)).new
assert_equal(:aClass, o.aClass)
c.class_eval {protected :aClass}
assert_raise(NoMethodError, /protected method/) {o.aClass}
assert_equal(:aClass, c.new._aClass(o))
o = (c = Class.new(aclass)).new
c.class_eval {protected :aClass, :aClass1}
assert_raise(NoMethodError, /protected method/) {o.aClass}
assert_raise(NoMethodError, /protected method/) {o.aClass1}
assert_equal(:aClass, c.new._aClass(o))
assert_equal(:aClass1, c.new._aClass1(o))
o = AClass.new
assert_equal(:aClass, o.aClass)
assert_raise(NoMethodError, /private method/) {o.aClass1}
assert_raise(NoMethodError, /protected method/) {o.aClass2}
end
def test_s_constants
c1 = Module.constants
Object.module_eval "WALTER = 99"
@ -1165,6 +1226,18 @@ class TestModule < Test::Unit::TestCase
assert_equal([:h, :h=, :i, :i=], c.class_eval { attr_accessor :h, :i })
end
def test_alias_method
c = Class.new do
def foo; :foo end
end
o = c.new
assert_respond_to(o, :foo)
assert_not_respond_to(o, :bar)
c.class_eval {alias_method :bar, :foo}
assert_respond_to(o, :bar)
assert_equal(:foo, o.bar)
end
def test_undef
c = Class.new
assert_raise(NameError) do