diff options
Diffstat (limited to 'test/ruby/test_refinement.rb')
| -rw-r--r-- | test/ruby/test_refinement.rb | 135 |
1 files changed, 131 insertions, 4 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index c0754d8cf0..11acf31f21 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -1044,7 +1044,7 @@ class TestRefinement < Test::Unit::TestCase end using Test def t - 'Refinements are broken!'.chop! + 'Refinements are broken!'.dup.chop! end t module Test @@ -1206,6 +1206,41 @@ class TestRefinement < Test::Unit::TestCase INPUT end + def test_refined_protected_methods + assert_separately([], <<-"end;") + bug18806 = '[ruby-core:108705] [Bug #18806]' + class C; end + + module R + refine C do + def refined_call_foo = foo + def refined_call_foo_on(other) = other.foo + + protected + + def foo = :foo + end + end + + class C + using R + + def call_foo = foo + def call_foo_on(other) = other.foo + end + + c = C.new + assert_equal :foo, c.call_foo, bug18806 + assert_equal :foo, c.call_foo_on(c), bug18806 + assert_equal :foo, c.call_foo_on(C.new), bug18806 + + using R + assert_equal :foo, c.refined_call_foo, bug18806 + assert_equal :foo, c.refined_call_foo_on(c), bug18806 + assert_equal :foo, c.refined_call_foo_on(C.new), bug18806 + end; + end + def test_refine_basic_object assert_separately([], <<-"end;") bug10106 = '[ruby-core:64166] [Bug #10106]' @@ -1571,18 +1606,35 @@ class TestRefinement < Test::Unit::TestCase end using R + def m + C.new.m + end + assert_equal(:foo, C.new.m) + assert_equal(:foo, m) module R refine C do + + assert_equal(:foo, C.new.m) + assert_equal(:foo, m) + alias m m + + assert_equal(:foo, C.new.m) + assert_equal(:foo, m) + def m :bar end + + assert_equal(:bar, C.new.m, "[ruby-core:71423] [Bug #11672]") + assert_equal(:bar, m, "[Bug #20285]") end end assert_equal(:bar, C.new.m, "[ruby-core:71423] [Bug #11672]") + assert_equal(:bar, m, "[Bug #20285]") end; end @@ -1763,7 +1815,7 @@ class TestRefinement < Test::Unit::TestCase assert_equal([int_refinement, str_refinement], m.refinements) end - def test_refined_class + def test_target refinements = Module.new { refine Integer do end @@ -1771,8 +1823,14 @@ class TestRefinement < Test::Unit::TestCase refine String do end }.refinements - assert_equal(Integer, refinements[0].refined_class) - assert_equal(String, refinements[1].refined_class) + assert_equal(Integer, refinements[0].target) + assert_warn(/Refinement#refined_class is deprecated and will be removed in Ruby 3.4; use Refinement#target instead/) do + assert_equal(Integer, refinements[0].refined_class) + end + assert_equal(String, refinements[1].target) + assert_warn(/Refinement#refined_class is deprecated and will be removed in Ruby 3.4; use Refinement#target instead/) do + assert_equal(String, refinements[1].refined_class) + end end def test_warn_setconst_in_refinmenet @@ -2591,6 +2649,75 @@ class TestRefinement < Test::Unit::TestCase assert_equal([], Refinement.used_modules) end + def test_inlinecache + assert_separately([], <<-"end;") + module R + refine String do + def to_s = :R + end + end + + 2.times{|i| + s = ''.to_s + assert_equal '', s if i == 0 + assert_equal :R, s if i == 1 + using R if i == 0 + assert_equal :R, ''.to_s + } + end; + end + + def test_inline_cache_invalidation + klass = Class.new do + def cached_foo_callsite = foo + + def foo = :v1 + + host = self + @refinement = Module.new do + refine(host) do + def foo = :unused + end + end + end + + obj = klass.new + obj.cached_foo_callsite # prime cache + klass.class_eval do + def foo = :v2 # invalidate + end + assert_equal(:v2, obj.cached_foo_callsite) + end + + # [Bug #20302] + def test_multiple_refinements_for_same_module + assert_in_out_err([], <<-INPUT, %w(:f2 :f1), []) + module M1 + refine(Kernel) do + def f1 = :f1 + end + end + + module M2 + refine(Kernel) do + def f2 = :f2 + end + end + + class Foo + using M1 + using M2 + + def test + p f2 + p f1 + end + end + + Foo.new.test + INPUT + end + private def eval_using(mod, s) |