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author | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-01 05:45:28 +0000 |
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committer | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-01 05:45:28 +0000 |
commit | 7a58c65a8931dab792ac40ae7227ff82b1610178 (patch) | |
tree | 867dcfca48315e1cddfd8304fade5f38fc2b8206 /test/ruby/test_refinement.rb | |
parent | 94d10fbb14743acfa4ef067522d19bf7246236c5 (diff) | |
download | ruby-7a58c65a8931dab792ac40ae7227ff82b1610178.tar.gz |
* eval.c (rb_using_module): using should be used indirectly.
[ruby-dev:46326] [Feature #7251]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_refinement.rb')
-rw-r--r-- | test/ruby/test_refinement.rb | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index fe1e23b656..cecb5a0665 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -530,4 +530,74 @@ class TestRefinement < Test::Unit::TestCase } assert_equal("no block given", e.message) end + + module IndirectUsing + class C + end + + module M1 + refine C do + def m1 + :m1 + end + end + end + + module M2 + refine C do + def m2 + :m2 + end + end + end + + module M3 + using M1 + using M2 + end + + module M + using M3 + + def self.call_m1 + C.new.m1 + end + + def self.call_m2 + C.new.m2 + end + end + end + + def test_indirect_using + assert_equal(:m1, IndirectUsing::M.call_m1) + assert_equal(:m2, IndirectUsing::M.call_m2) + end + + def test_indirect_using_module_eval + c = Class.new + m1 = Module.new { + refine c do + def m1 + :m1 + end + end + } + m2 = Module.new { + refine c do + def m2 + :m2 + end + end + } + m3 = Module.new { + using m1 + using m2 + } + m = Module.new { + using m3 + } + assert_equal(:m1, m.module_eval { c.new.m1 }) + assert_equal(:m2, m.module_eval { c.new.m2 }) + end end |