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fb2008a73a
* test/lib/find_executable.rb: Ditto. * test/lib/memory_status.rb: Ditto. * test/lib/test/unit.rb: require envutil. * test/: Don't require envutil in test files. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
1173 lines
22 KiB
Ruby
1173 lines
22 KiB
Ruby
require 'test/unit'
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# to supress warnings for future calls of Module#refine
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EnvUtil.suppress_warning do
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Module.new {
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refine(Object) {}
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}
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end
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class TestRefinement < Test::Unit::TestCase
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class Foo
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def x
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return "Foo#x"
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end
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def y
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return "Foo#y"
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end
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def a
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return "Foo#a"
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end
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def call_x
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return x
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end
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end
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module FooExt
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refine Foo do
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def x
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return "FooExt#x"
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end
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def y
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return "FooExt#y " + super
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end
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def z
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return "FooExt#z"
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end
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def a
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return "FooExt#a"
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end
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end
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end
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module FooExt2
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refine Foo do
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def x
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return "FooExt2#x"
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end
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def y
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return "FooExt2#y " + super
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end
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def z
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return "FooExt2#z"
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end
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end
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end
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class FooSub < Foo
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def x
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return "FooSub#x"
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end
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def y
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return "FooSub#y " + super
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end
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end
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eval <<-EOF, TOPLEVEL_BINDING
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using TestRefinement::FooExt
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class TestRefinement::FooExtClient
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def self.invoke_x_on(foo)
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return foo.x
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end
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def self.invoke_y_on(foo)
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return foo.y
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end
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def self.invoke_z_on(foo)
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return foo.z
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end
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def self.send_z_on(foo)
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return foo.send(:z)
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end
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def self.method_z(foo)
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return foo.method(:z)
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end
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def self.invoke_call_x_on(foo)
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return foo.call_x
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end
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end
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EOF
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eval <<-EOF, TOPLEVEL_BINDING
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using TestRefinement::FooExt
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using TestRefinement::FooExt2
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class TestRefinement::FooExtClient2
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def self.invoke_y_on(foo)
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return foo.y
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end
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def self.invoke_a_on(foo)
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return foo.a
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end
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end
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EOF
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def test_override
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foo = Foo.new
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assert_equal("Foo#x", foo.x)
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assert_equal("FooExt#x", FooExtClient.invoke_x_on(foo))
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assert_equal("Foo#x", foo.x)
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end
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def test_super
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foo = Foo.new
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assert_equal("Foo#y", foo.y)
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assert_equal("FooExt#y Foo#y", FooExtClient.invoke_y_on(foo))
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assert_equal("Foo#y", foo.y)
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end
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def test_super_not_chained
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foo = Foo.new
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assert_equal("Foo#y", foo.y)
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assert_equal("FooExt2#y Foo#y", FooExtClient2.invoke_y_on(foo))
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assert_equal("Foo#y", foo.y)
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end
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def test_using_same_class_refinements
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foo = Foo.new
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assert_equal("Foo#a", foo.a)
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assert_equal("FooExt#a", FooExtClient2.invoke_a_on(foo))
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assert_equal("Foo#a", foo.a)
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end
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def test_new_method
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foo = Foo.new
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assert_raise(NoMethodError) { foo.z }
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assert_equal("FooExt#z", FooExtClient.invoke_z_on(foo))
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assert_raise(NoMethodError) { foo.z }
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end
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module RespondTo
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class Super
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def foo
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end
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end
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class Sub < Super
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end
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module M
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refine Sub do
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def foo
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end
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end
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end
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end
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def test_send_should_not_use_refinements
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foo = Foo.new
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assert_raise(NoMethodError) { foo.send(:z) }
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assert_raise(NoMethodError) { FooExtClient.send_z_on(foo) }
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assert_raise(NoMethodError) { foo.send(:z) }
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assert_equal(true, RespondTo::Sub.new.respond_to?(:foo))
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end
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def test_method_should_not_use_refinements
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foo = Foo.new
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assert_raise(NameError) { foo.method(:z) }
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assert_raise(NameError) { FooExtClient.method_z(foo) }
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assert_raise(NameError) { foo.method(:z) }
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end
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def test_no_local_rebinding
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foo = Foo.new
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assert_equal("Foo#x", foo.call_x)
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assert_equal("Foo#x", FooExtClient.invoke_call_x_on(foo))
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assert_equal("Foo#x", foo.call_x)
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end
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def test_subclass_is_prior
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sub = FooSub.new
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assert_equal("FooSub#x", sub.x)
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assert_equal("FooSub#x", FooExtClient.invoke_x_on(sub))
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assert_equal("FooSub#x", sub.x)
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end
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def test_super_in_subclass
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sub = FooSub.new
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assert_equal("FooSub#y Foo#y", sub.y)
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# not "FooSub#y FooExt#y Foo#y"
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assert_equal("FooSub#y Foo#y", FooExtClient.invoke_y_on(sub))
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assert_equal("FooSub#y Foo#y", sub.y)
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end
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def test_new_method_on_subclass
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sub = FooSub.new
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assert_raise(NoMethodError) { sub.z }
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assert_equal("FooExt#z", FooExtClient.invoke_z_on(sub))
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assert_raise(NoMethodError) { sub.z }
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end
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def test_module_eval
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foo = Foo.new
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assert_equal("Foo#x", foo.x)
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assert_equal("Foo#x", FooExt.module_eval { foo.x })
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assert_equal("Foo#x", FooExt.module_eval("foo.x"))
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assert_equal("Foo#x", foo.x)
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end
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def test_instance_eval_without_refinement
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foo = Foo.new
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ext_client = FooExtClient.new
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assert_equal("Foo#x", foo.x)
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assert_equal("Foo#x", ext_client.instance_eval { foo.x })
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assert_equal("Foo#x", foo.x)
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end
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module FixnumSlashExt
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refine Fixnum do
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def /(other) quo(other) end
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end
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end
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def test_override_builtin_method
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assert_equal(0, 1 / 2)
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assert_equal(Rational(1, 2), eval_using(FixnumSlashExt, "1 / 2"))
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assert_equal(0, 1 / 2)
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end
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module FixnumPlusExt
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refine Fixnum do
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def self.method_added(*args); end
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def +(other) "overridden" end
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end
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end
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def test_override_builtin_method_with_method_added
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assert_equal(3, 1 + 2)
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assert_equal("overridden", eval_using(FixnumPlusExt, "1 + 2"))
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assert_equal(3, 1 + 2)
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end
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def test_return_value_of_refine
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mod = nil
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result = nil
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Module.new {
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result = refine(Object) {
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mod = self
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}
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}
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assert_equal mod, result
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end
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module RefineSameClass
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REFINEMENT1 = refine(Fixnum) {
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def foo; return "foo" end
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}
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REFINEMENT2 = refine(Fixnum) {
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def bar; return "bar" end
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}
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REFINEMENT3 = refine(String) {
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def baz; return "baz" end
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}
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end
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def test_refine_same_class_twice
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assert_equal("foo", eval_using(RefineSameClass, "1.foo"))
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assert_equal("bar", eval_using(RefineSameClass, "1.bar"))
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assert_equal(RefineSameClass::REFINEMENT1, RefineSameClass::REFINEMENT2)
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assert_not_equal(RefineSameClass::REFINEMENT1, RefineSameClass::REFINEMENT3)
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end
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module FixnumFooExt
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refine Fixnum do
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def foo; "foo"; end
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end
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end
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def test_respond_to_should_not_use_refinements
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assert_equal(false, 1.respond_to?(:foo))
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assert_equal(false, eval_using(FixnumFooExt, "1.respond_to?(:foo)"))
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end
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module StringCmpExt
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refine String do
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def <=>(other) return 0 end
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end
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end
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module ArrayEachExt
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refine Array do
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def each
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super do |i|
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yield 2 * i
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end
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end
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end
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end
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def test_builtin_method_no_local_rebinding
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assert_equal(false, eval_using(StringCmpExt, '"1" >= "2"'))
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assert_equal(1, eval_using(ArrayEachExt, "[1, 2, 3].min"))
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end
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module RefinePrependedClass
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module M1
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def foo
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super << :m1
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end
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end
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class C
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prepend M1
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def foo
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[:c]
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end
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end
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module M2
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refine C do
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def foo
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super << :m2
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end
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end
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end
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end
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def test_refine_prepended_class
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x = eval_using(RefinePrependedClass::M2,
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"TestRefinement::RefinePrependedClass::C.new.foo")
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assert_equal([:c, :m1, :m2], x)
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end
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def test_refine_module
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m1 = Module.new
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assert_raise(TypeError) do
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Module.new {
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refine m1 do
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def foo
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:m2
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end
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end
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}
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end
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end
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def test_refine_neither_class_nor_module
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assert_raise(TypeError) do
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Module.new {
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refine Object.new do
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end
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}
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end
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assert_raise(TypeError) do
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Module.new {
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refine 123 do
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end
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}
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end
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assert_raise(TypeError) do
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Module.new {
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refine "foo" do
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end
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}
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end
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end
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def test_refine_in_class
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assert_raise(NoMethodError) do
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Class.new {
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refine Fixnum do
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def foo
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"c"
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end
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end
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}
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end
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end
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def test_main_using
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assert_in_out_err([], <<-INPUT, %w(:C :M), [])
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class C
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def foo
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:C
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end
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end
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module M
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refine C do
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def foo
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:M
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end
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end
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end
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c = C.new
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p c.foo
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using M
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p c.foo
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INPUT
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end
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def test_main_using_is_private
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assert_raise(NoMethodError) do
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eval("self.using Module.new", TOPLEVEL_BINDING)
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end
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end
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def test_no_kernel_using
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assert_raise(NoMethodError) do
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using Module.new
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end
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end
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class UsingClass
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end
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def test_module_using_class
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assert_raise(TypeError) do
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eval("using TestRefinement::UsingClass", TOPLEVEL_BINDING)
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end
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end
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def test_refine_without_block
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c1 = Class.new
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assert_raise_with_message(ArgumentError, "no block given") {
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Module.new do
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refine c1
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end
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}
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end
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module Inspect
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module M
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Fixnum = refine(Fixnum) {}
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end
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end
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def test_inspect
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assert_equal("#<refinement:Fixnum@TestRefinement::Inspect::M>",
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Inspect::M::Fixnum.inspect)
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end
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def test_using_method_cache
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assert_in_out_err([], <<-INPUT, %w(:M1 :M2), [])
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class C
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def foo
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"original"
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end
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end
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module M1
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refine C do
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def foo
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:M1
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end
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end
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end
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module M2
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refine C do
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def foo
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:M2
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end
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end
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end
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c = C.new
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using M1
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p c.foo
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using M2
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p c.foo
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INPUT
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end
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module RedefineRefinedMethod
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class C
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def foo
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"original"
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end
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end
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module M
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refine C do
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def foo
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"refined"
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end
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end
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end
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class C
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def foo
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"redefined"
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end
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end
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end
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def test_redefine_refined_method
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x = eval_using(RedefineRefinedMethod::M,
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"TestRefinement::RedefineRefinedMethod::C.new.foo")
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assert_equal("refined", x)
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end
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module StringExt
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refine String do
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def foo
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"foo"
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end
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end
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end
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module RefineScoping
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refine String do
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def foo
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"foo"
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end
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def RefineScoping.call_in_refine_block
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"".foo
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end
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end
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def self.call_outside_refine_block
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"".foo
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end
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end
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def test_refine_scoping
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assert_equal("foo", RefineScoping.call_in_refine_block)
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assert_raise(NoMethodError) do
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RefineScoping.call_outside_refine_block
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end
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end
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module StringRecursiveLength
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refine String do
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def recursive_length
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if empty?
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0
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else
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self[1..-1].recursive_length + 1
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end
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end
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end
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end
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def test_refine_recursion
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x = eval_using(StringRecursiveLength, "'foo'.recursive_length")
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assert_equal(3, x)
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end
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module ToJSON
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refine Integer do
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def to_json; to_s; end
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end
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refine Array do
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def to_json; "[" + map { |i| i.to_json }.join(",") + "]" end
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end
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refine Hash do
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def to_json; "{" + map { |k, v| k.to_s.dump + ":" + v.to_json }.join(",") + "}" end
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end
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end
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def test_refine_mutual_recursion
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x = eval_using(ToJSON, "[{1=>2}, {3=>4}].to_json")
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assert_equal('[{"1":2},{"3":4}]', x)
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end
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def test_refine_with_proc
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assert_raise(ArgumentError) do
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Module.new {
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refine(String, &Proc.new {})
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}
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end
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end
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def test_using_in_module
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assert_raise(RuntimeError) do
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eval(<<-EOF, TOPLEVEL_BINDING)
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$main = self
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module M
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end
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module M2
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$main.send(:using, M)
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end
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EOF
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end
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end
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def test_using_in_method
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assert_raise(RuntimeError) do
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eval(<<-EOF, TOPLEVEL_BINDING)
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$main = self
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module M
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end
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def call_using_in_method
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$main.send(:using, M)
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end
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call_using_in_method
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EOF
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end
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end
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module IncludeIntoRefinement
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class C
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def bar
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return "C#bar"
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end
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def baz
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return "C#baz"
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end
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end
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module Mixin
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def foo
|
|
return "Mixin#foo"
|
|
end
|
|
|
|
def bar
|
|
return super << " Mixin#bar"
|
|
end
|
|
|
|
def baz
|
|
return super << " Mixin#baz"
|
|
end
|
|
end
|
|
|
|
module M
|
|
refine C do
|
|
include Mixin
|
|
|
|
def baz
|
|
return super << " M#baz"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
eval <<-EOF, TOPLEVEL_BINDING
|
|
using TestRefinement::IncludeIntoRefinement::M
|
|
|
|
module TestRefinement::IncludeIntoRefinement::User
|
|
def self.invoke_foo_on(x)
|
|
x.foo
|
|
end
|
|
|
|
def self.invoke_bar_on(x)
|
|
x.bar
|
|
end
|
|
|
|
def self.invoke_baz_on(x)
|
|
x.baz
|
|
end
|
|
end
|
|
EOF
|
|
|
|
def test_include_into_refinement
|
|
x = IncludeIntoRefinement::C.new
|
|
assert_equal("Mixin#foo", IncludeIntoRefinement::User.invoke_foo_on(x))
|
|
assert_equal("C#bar Mixin#bar",
|
|
IncludeIntoRefinement::User.invoke_bar_on(x))
|
|
assert_equal("C#baz Mixin#baz M#baz",
|
|
IncludeIntoRefinement::User.invoke_baz_on(x))
|
|
end
|
|
|
|
module PrependIntoRefinement
|
|
class C
|
|
def bar
|
|
return "C#bar"
|
|
end
|
|
|
|
def baz
|
|
return "C#baz"
|
|
end
|
|
end
|
|
|
|
module Mixin
|
|
def foo
|
|
return "Mixin#foo"
|
|
end
|
|
|
|
def bar
|
|
return super << " Mixin#bar"
|
|
end
|
|
|
|
def baz
|
|
return super << " Mixin#baz"
|
|
end
|
|
end
|
|
|
|
module M
|
|
refine C do
|
|
prepend Mixin
|
|
|
|
def baz
|
|
return super << " M#baz"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
eval <<-EOF, TOPLEVEL_BINDING
|
|
using TestRefinement::PrependIntoRefinement::M
|
|
|
|
module TestRefinement::PrependIntoRefinement::User
|
|
def self.invoke_foo_on(x)
|
|
x.foo
|
|
end
|
|
|
|
def self.invoke_bar_on(x)
|
|
x.bar
|
|
end
|
|
|
|
def self.invoke_baz_on(x)
|
|
x.baz
|
|
end
|
|
end
|
|
EOF
|
|
|
|
def test_prepend_into_refinement
|
|
x = PrependIntoRefinement::C.new
|
|
assert_equal("Mixin#foo", PrependIntoRefinement::User.invoke_foo_on(x))
|
|
assert_equal("C#bar Mixin#bar",
|
|
PrependIntoRefinement::User.invoke_bar_on(x))
|
|
assert_equal("C#baz M#baz Mixin#baz",
|
|
PrependIntoRefinement::User.invoke_baz_on(x))
|
|
end
|
|
|
|
module PrependAfterRefine
|
|
class C
|
|
def foo
|
|
"original"
|
|
end
|
|
end
|
|
|
|
module M
|
|
refine C do
|
|
def foo
|
|
"refined"
|
|
end
|
|
|
|
def bar
|
|
"refined"
|
|
end
|
|
end
|
|
end
|
|
|
|
module Mixin
|
|
def foo
|
|
"mixin"
|
|
end
|
|
|
|
def bar
|
|
"mixin"
|
|
end
|
|
end
|
|
|
|
class C
|
|
prepend Mixin
|
|
end
|
|
end
|
|
|
|
def test_prepend_after_refine
|
|
x = eval_using(PrependAfterRefine::M,
|
|
"TestRefinement::PrependAfterRefine::C.new.foo")
|
|
assert_equal("refined", x)
|
|
assert_equal("mixin", TestRefinement::PrependAfterRefine::C.new.foo)
|
|
y = eval_using(PrependAfterRefine::M,
|
|
"TestRefinement::PrependAfterRefine::C.new.bar")
|
|
assert_equal("refined", y)
|
|
assert_equal("mixin", TestRefinement::PrependAfterRefine::C.new.bar)
|
|
end
|
|
|
|
module SuperInBlock
|
|
class C
|
|
def foo(*args)
|
|
[:foo, *args]
|
|
end
|
|
end
|
|
|
|
module R
|
|
refine C do
|
|
def foo(*args)
|
|
tap do
|
|
return super(:ref, *args)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_super_in_block
|
|
bug7925 = '[ruby-core:52750] [Bug #7925]'
|
|
x = eval_using(SuperInBlock::R,
|
|
"TestRefinement:: SuperInBlock::C.new.foo(#{bug7925.dump})")
|
|
assert_equal([:foo, :ref, bug7925], x, bug7925)
|
|
end
|
|
|
|
module ModuleUsing
|
|
using FooExt
|
|
|
|
def self.invoke_x_on(foo)
|
|
return foo.x
|
|
end
|
|
|
|
def self.invoke_y_on(foo)
|
|
return foo.y
|
|
end
|
|
|
|
def self.invoke_z_on(foo)
|
|
return foo.z
|
|
end
|
|
|
|
def self.send_z_on(foo)
|
|
return foo.send(:z)
|
|
end
|
|
|
|
def self.method_z(foo)
|
|
return foo.method(:z)
|
|
end
|
|
|
|
def self.invoke_call_x_on(foo)
|
|
return foo.call_x
|
|
end
|
|
end
|
|
|
|
def test_module_using
|
|
foo = Foo.new
|
|
assert_equal("Foo#x", foo.x)
|
|
assert_equal("Foo#y", foo.y)
|
|
assert_raise(NoMethodError) { foo.z }
|
|
assert_equal("FooExt#x", ModuleUsing.invoke_x_on(foo))
|
|
assert_equal("FooExt#y Foo#y", ModuleUsing.invoke_y_on(foo))
|
|
assert_equal("FooExt#z", ModuleUsing.invoke_z_on(foo))
|
|
assert_equal("Foo#x", foo.x)
|
|
assert_equal("Foo#y", foo.y)
|
|
assert_raise(NoMethodError) { foo.z }
|
|
end
|
|
|
|
def test_module_using_in_method
|
|
assert_raise(RuntimeError) do
|
|
Module.new.send(:using, FooExt)
|
|
end
|
|
end
|
|
|
|
def test_module_using_invalid_self
|
|
assert_raise(RuntimeError) do
|
|
eval <<-EOF, TOPLEVEL_BINDING
|
|
module TestRefinement::TestModuleUsingInvalidSelf
|
|
Module.new.send(:using, TestRefinement::FooExt)
|
|
end
|
|
EOF
|
|
end
|
|
end
|
|
|
|
class Bar
|
|
end
|
|
|
|
module BarExt
|
|
refine Bar do
|
|
def x
|
|
return "BarExt#x"
|
|
end
|
|
end
|
|
end
|
|
|
|
module FooBarExt
|
|
include FooExt
|
|
include BarExt
|
|
end
|
|
|
|
module FooBarExtClient
|
|
using FooBarExt
|
|
|
|
def self.invoke_x_on(foo)
|
|
return foo.x
|
|
end
|
|
end
|
|
|
|
def test_module_inclusion
|
|
foo = Foo.new
|
|
assert_equal("FooExt#x", FooBarExtClient.invoke_x_on(foo))
|
|
bar = Bar.new
|
|
assert_equal("BarExt#x", FooBarExtClient.invoke_x_on(bar))
|
|
end
|
|
|
|
module FooFoo2Ext
|
|
include FooExt
|
|
include FooExt2
|
|
end
|
|
|
|
module FooFoo2ExtClient
|
|
using FooFoo2Ext
|
|
|
|
def self.invoke_x_on(foo)
|
|
return foo.x
|
|
end
|
|
|
|
def self.invoke_y_on(foo)
|
|
return foo.y
|
|
end
|
|
end
|
|
|
|
def test_module_inclusion2
|
|
foo = Foo.new
|
|
assert_equal("FooExt2#x", FooFoo2ExtClient.invoke_x_on(foo))
|
|
assert_equal("FooExt2#y Foo#y", FooFoo2ExtClient.invoke_y_on(foo))
|
|
end
|
|
|
|
def test_eval_scoping
|
|
assert_in_out_err([], <<-INPUT, ["HELLO WORLD", "dlrow olleh", "HELLO WORLD"], [])
|
|
module M
|
|
refine String do
|
|
def upcase
|
|
reverse
|
|
end
|
|
end
|
|
end
|
|
|
|
puts "hello world".upcase
|
|
puts eval(%{using M; "hello world".upcase})
|
|
puts "hello world".upcase
|
|
INPUT
|
|
end
|
|
|
|
def test_eval_with_binding_scoping
|
|
assert_in_out_err([], <<-INPUT, ["HELLO WORLD", "dlrow olleh", "HELLO WORLD"], [])
|
|
module M
|
|
refine String do
|
|
def upcase
|
|
reverse
|
|
end
|
|
end
|
|
end
|
|
|
|
puts "hello world".upcase
|
|
puts eval(%{using M; "hello world".upcase}, TOPLEVEL_BINDING)
|
|
puts eval(%{"hello world".upcase}, TOPLEVEL_BINDING)
|
|
INPUT
|
|
end
|
|
|
|
def test_case_dispatch_is_aware_of_refinements
|
|
assert_in_out_err([], <<-RUBY, ["refinement used"], [])
|
|
module RefineSymbol
|
|
refine Symbol do
|
|
def ===(other)
|
|
true
|
|
end
|
|
end
|
|
end
|
|
|
|
using RefineSymbol
|
|
|
|
case :a
|
|
when :b
|
|
puts "refinement used"
|
|
else
|
|
puts "refinement not used"
|
|
end
|
|
RUBY
|
|
end
|
|
|
|
def test_refine_after_using
|
|
assert_separately([], <<-"end;")
|
|
bug8880 = '[ruby-core:57079] [Bug #8880]'
|
|
module Test
|
|
refine(String) do
|
|
end
|
|
end
|
|
using Test
|
|
def t
|
|
'Refinements are broken!'.chop!
|
|
end
|
|
t
|
|
module Test
|
|
refine(String) do
|
|
def chop!
|
|
self.sub!(/broken/, 'fine')
|
|
end
|
|
end
|
|
end
|
|
assert_equal('Refinements are fine!', t, bug8880)
|
|
end;
|
|
end
|
|
|
|
def test_instance_methods
|
|
bug8881 = '[ruby-core:57080] [Bug #8881]'
|
|
assert_not_include(Foo.instance_methods(false), :z, bug8881)
|
|
assert_not_include(FooSub.instance_methods(true), :z, bug8881)
|
|
end
|
|
|
|
def test_method_defined
|
|
assert_not_send([Foo, :method_defined?, :z])
|
|
assert_not_send([FooSub, :method_defined?, :z])
|
|
end
|
|
|
|
def test_undef_refined_method
|
|
bug8966 = '[ruby-core:57466] [Bug #8966]'
|
|
|
|
assert_in_out_err([], <<-INPUT, ["NameError"], [], bug8966)
|
|
module Foo
|
|
refine Object do
|
|
def foo
|
|
puts "foo"
|
|
end
|
|
end
|
|
end
|
|
|
|
using Foo
|
|
|
|
class Object
|
|
begin
|
|
undef foo
|
|
rescue Exception => e
|
|
p e.class
|
|
end
|
|
end
|
|
INPUT
|
|
|
|
assert_in_out_err([], <<-INPUT, ["NameError"], [], bug8966)
|
|
module Foo
|
|
refine Object do
|
|
def foo
|
|
puts "foo"
|
|
end
|
|
end
|
|
end
|
|
|
|
# without `using Foo'
|
|
|
|
class Object
|
|
begin
|
|
undef foo
|
|
rescue Exception => e
|
|
p e.class
|
|
end
|
|
end
|
|
INPUT
|
|
end
|
|
|
|
def test_refine_undefed_method_and_call
|
|
assert_in_out_err([], <<-INPUT, ["NoMethodError"], [])
|
|
class Foo
|
|
def foo
|
|
end
|
|
|
|
undef foo
|
|
end
|
|
|
|
module FooExt
|
|
refine Foo do
|
|
def foo
|
|
end
|
|
end
|
|
end
|
|
|
|
begin
|
|
Foo.new.foo
|
|
rescue => e
|
|
p e.class
|
|
end
|
|
INPUT
|
|
end
|
|
|
|
def test_refine_undefed_method_and_send
|
|
assert_in_out_err([], <<-INPUT, ["NoMethodError"], [])
|
|
class Foo
|
|
def foo
|
|
end
|
|
|
|
undef foo
|
|
end
|
|
|
|
module FooExt
|
|
refine Foo do
|
|
def foo
|
|
end
|
|
end
|
|
end
|
|
|
|
begin
|
|
Foo.new.send(:foo)
|
|
rescue => e
|
|
p e.class
|
|
end
|
|
INPUT
|
|
end
|
|
|
|
def test_adding_private_method
|
|
bug9452 = '[ruby-core:60111] [Bug #9452]'
|
|
|
|
assert_in_out_err([], <<-INPUT, ["Success!", "NoMethodError"], [], bug9452)
|
|
module R
|
|
refine Object do
|
|
def m
|
|
puts "Success!"
|
|
end
|
|
|
|
private(:m)
|
|
end
|
|
end
|
|
|
|
using R
|
|
|
|
m
|
|
42.m rescue p($!.class)
|
|
INPUT
|
|
end
|
|
|
|
def test_making_private_method_public
|
|
bug9452 = '[ruby-core:60111] [Bug #9452]'
|
|
|
|
assert_in_out_err([], <<-INPUT, ["Success!", "Success!"], [], bug9452)
|
|
class Object
|
|
private
|
|
def m
|
|
end
|
|
end
|
|
|
|
module R
|
|
refine Object do
|
|
def m
|
|
puts "Success!"
|
|
end
|
|
end
|
|
end
|
|
|
|
using R
|
|
m
|
|
42.m
|
|
INPUT
|
|
end
|
|
|
|
def test_refine_basic_object
|
|
assert_separately([], <<-"end;")
|
|
bug10106 = '[ruby-core:64166] [Bug #10106]'
|
|
module RefinementBug
|
|
refine BasicObject do
|
|
def foo
|
|
1
|
|
end
|
|
end
|
|
end
|
|
|
|
assert_raise(NoMethodError, bug10106) {Object.new.foo}
|
|
end;
|
|
end
|
|
|
|
private
|
|
|
|
def eval_using(mod, s)
|
|
eval("using #{mod}; #{s}", TOPLEVEL_BINDING)
|
|
end
|
|
end
|