https://git.ruby-lang.org/ruby.git/commit/?id=c6319026ca

From c6319026caa6c8f0f569f80011e8502349a04b14 Mon Sep 17 00:00:00 2001
From: Benoit Daloze <eregontp@g...>
Date: Thu, 29 Sep 2022 13:56:03 +0200
Subject: Extend tests for a zsuper method of which the method it resolved to
 has been removed

---
 test/ruby/test_method.rb | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb
index 85733094cd..0b838f5e40 100644
--- a/test/ruby/test_method.rb
+++ b/test/ruby/test_method.rb
@@ -1241,11 +1241,52 @@ class TestMethod < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_method.rb#L1241
 
     a.remove_method(:foo)
 
+    assert_equal "#<UnboundMethod: B(A)#foo(arg=...) #{__FILE__}:#{line}>", unbound.inspect
     assert_equal [[:opt, :arg]], unbound.parameters
+
+    obj = b.new
+    assert_equal 1, unbound.bind_call(obj)
+
+    assert_include b.instance_methods(false), :foo
+    assert_equal "#<UnboundMethod: B#foo(*)>", b.instance_method(:foo).inspect
+  end
+
+  def test_zsuper_method_removed_higher_method
+    a0 = EnvUtil.labeled_class('A0') do
+      def foo(arg1 = nil, arg2 = nil)
+        0
+      end
+    end
+    line0 = __LINE__ - 4
+    a0_foo = a0.instance_method(:foo)
+
+    a = EnvUtil.labeled_class('A', a0) do
+      private
+      def foo(arg = nil)
+        1
+      end
+    end
+    line = __LINE__ - 4
+
+    b = EnvUtil.labeled_class('B', a) do
+      public :foo
+    end
+
+    unbound = b.instance_method(:foo)
+
+    assert_equal a0_foo, unbound.super_method
+
+    a.remove_method(:foo)
+
     assert_equal "#<UnboundMethod: B(A)#foo(arg=...) #{__FILE__}:#{line}>", unbound.inspect
+    assert_equal [[:opt, :arg]], unbound.parameters
+    assert_equal a0_foo, unbound.super_method
 
     obj = b.new
     assert_equal 1, unbound.bind_call(obj)
+
+    assert_include b.instance_methods(false), :foo
+    assert_equal "#<UnboundMethod: B(A0)#foo(arg1=..., arg2=...) #{__FILE__}:#{line0}>", b.instance_method(:foo).inspect
   end
 
   def test_zsuper_method_redefined_bind_call
-- 
cgit v1.2.1


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/